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1
I Made Budiasa, I Wayan Jendra, and I Wayan Nurjaya. "PERBANDINGAN STRATEGI MANAJEMEN HOTEL BERBINTANG DI BALI MENGHADAPI COVID-19." Journal of Tourism and Interdiciplinary Studies 1, no. 1 (July 28, 2021): 10–18. http://dx.doi.org/10.51713/jotis.v1i1.46.
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The aim of this research is to identify the management strategy done by star hotels in Bali in dealing with pandemi situation of Covid 19. It is descriptive qualitative research with virtual interview techniques and literature review. The reseach found out some similarities and differences held by star hotel management in facing the covid 19 situatioan. Both The Westin Resort Nusa Dua and Wyndham Garden Kuta Beach Bali apply the hotel management internal strategy carried out in facing the pandemi situation. They also implement efficiency and effectiveness in order to survive. These hotels are different in generic strategy. The Westin Resort Nusa Dua uses generic strategy based on Poster theory (1985), and functional strategy. Meanwhile Wyndham Garden Kuta Beach uses a Strategic Recovery Plan which inspired by the theory of Business Continuity or Disaster Recovery Plan that consists of 6 phases and 3 strategy steps to ensure the plan is implemented properly.
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Guimarães, André, Carlos Coelho, Fernando Veloso-Gomes, and Paulo A. Silva. "3D Physical Modeling of an Artificial Beach Nourishment: Laboratory Procedures and Nourishment Performance." Journal of Marine Science and Engineering 9, no. 6 (June 3, 2021): 613. http://dx.doi.org/10.3390/jmse9060613.
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Beach nourishment represents a type of coastal defense intervention, keeping the beach as a natural coastal defense system. Altering the cross-shore profile geometry, due to the introduction of new sediments, induces a non-equilibrium situation regarding the local wave dynamics. This work aims to increase our knowledge concerning 3D movable bed physical modeling and beach nourishment impacts on the hydrodynamics, sediment transport, and morphodynamics. A set of experiments with an artificial beach nourishment movable bed model was prepared. Hydrodynamic, sediment transport, and morphological variations and impacts due to the presence of the nourishment were monitored with specific equipment. Special attention was given to the number and positioning of the monitoring equipment and the inherent constraints of 3D movable beds laboratory tests. The nourishment induced changes in the beach dynamics, leading to an increase in the flow velocities range and suspended sediment concentration, and effectively increasing the emerged beach width. Predicting and anticipating the morphological evolution of the modeled beach has a major impact on data accuracy, since it might influence the monitoring equipment’s correct position. Laboratory results and constraints were characterized to help better define future laboratory procedures and strategies for increasing movable bed models’ accuracy and performance.
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Rozana, Elya Kennis, and I. Nyoman Sunarta. "Pengembangan Pantai Dreamland Sebagai Daerah Tujuan Wisata." JURNAL DESTINASI PARIWISATA 6, no. 2 (January 1, 2019): 274. http://dx.doi.org/10.24843/jdepar.2018.v06.i02.p11.
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In a development of tourist destination area has several stages that can show the position and situation of development in that tourist destination area. Dreamland Beach is located in the south of Bali precisely in the Pecatu area.
This research aims to provide an overview of the existing conditions of Dreamland Beach in terms of tourism product components and the development of Dremland Beach, also explore suitable strategies for Dreamland Beach development. This research used qualitative descriptive data analysis and analysis using SWOT. Theories and concepts that used are the concept of beach, touris destination area, development and theory of Butler or tourism area life cycle.
The result of this study is indicate the existing condition of Dreamland Beach that viewed from the components of tourist attraction products. The Facilities and infrastructure is support but still lacking. The acces road to Dreamland Beach is nice and easy to reach and additional service are still overlapping and not yet comprehensive. The development of Dreamland Beach is still in the stage involvement. As well as a suitable develompmet of Dreamland Beach is to maintain the cleanliness of the beach and open new access to attract tourists, providing easy access to the location of Dreamland Beach to overcome the competition with other tourist destination, open new access and do promotion more vigorously to attract more tourists to visit Dreamland Beach.
Keywords : existing conditions, components of tourism products, the development of tourist destination areas, the development of tourist destinations
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Lončar, Goran, Filip Kalinić, Dalibor Carević, and Damjan Bujak. "NUMERICAL MODELLING OF THE MORPHODYNAMICS OF THE PLOČE GRAVEL BEACH IN RIJEKA." Elektronički časopis građevinskog fakulteta Osijek 12, no. 23 (December 15, 2021): 33–48. http://dx.doi.org/10.13167/2021.23.4.
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The morphodynamics of an artificial gravel beach in the Bay of Rijeka (Ploče Beach) was analyzed. The morphological changes of the beach face were monitored through an intense situation of gravitational surface wind waves from the incident SSW direction. A numerical modeling technique was applied, after initially establishing a numerical model for wave deformation. A model for sediment transport was established based on its results. Both models were based on the finite volume method. In addition, the partial contribution of the longshore component of sediment transport was analyzed based on empirical formulae. The modeling results were verified by comparing the positions and amounts of eroded/accumulated material along the beach with the processing of terrain images in the form of point clouds. The erosion and accumulation positions of the beach sediment material, obtained by numerical model simulations, corresponded to the surveyed positions. The total volume of eroded and accumulated material based on terrain image processing corresponded to the model values.
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Blinovskaya, Ya Yu, O. A. Kulikova, E. A. Mazlova, and M. V. Gavrilo. "Microplastic in the Arctic and Russian Far East Coastal Ground." Ecology and Industry of Russia 24, no. 4 (April 24, 2020): 16–19. http://dx.doi.org/10.18412/1816-0395-2020-4-16-19.
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The first steps have been taken to study microplastics in the beach areas of the Arctic seas and the southern part of the Far East. Researches have shown that the average concentration in the areas studied is about 1 particle per kilogram of beach ground which is significantly lower than in other regions of the world. However due to the difficult access and irregular nature of the work an objective situation cannot be presented yet.
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Tourmen, Louis. "ARTIFICIAL BEACH BUILDING ON THE CROISETTE WATERFRONT AT CANNES." Coastal Engineering Proceedings 1, no. 8 (January 29, 2011): 44. http://dx.doi.org/10.9753/icce.v8.44.
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In view of the persistent increase m traffic density on the Croisette and the restrictions caused by a one-way system which had to be introduced, the Cannes municipality decided to ease the situation by widening the road to handle two-way traffic. Numerous schemes for widening the road on the seaward side were proposed but none were satisfactory for the resulting gains were minimal, and the beach, which is at present very narrow and even non-existent at certain places (see fig. 2), would have suffered accordingly. Consulted on this problem, Sogreah decided to examine the possibility of rebuilding the beach to start with, to be followed by the construction of a new, wide promenade, the net effect being a wider beach than the existing one. Since the beach could not be expected to extend naturally, this involved the construction of a completely man-made beach. This artificial beach building is extremely attractive from a technical point of view, since it presents no snags but it was nevertheless considered advisable to verify that this method could be applied to the Croisette beach. The Cannes Council Technical Department commissioned Sogreah to do a study, the aim of which was to discover whether the artificial beach would be sufficiently stable without extensive maintenance. This report is a record of these studies and the practical achievements they made possible.
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Rahmawati, R. R., A. H. S. Putro, and J. L. Lee. "Littoral drift analysis based on long-term observation of mesotidal beach profile in Kuta Beach, Bali for coastal retreat assessment." IOP Conference Series: Earth and Environmental Science 925, no. 1 (November 1, 2021): 012040. http://dx.doi.org/10.1088/1755-1315/925/1/012040.
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Abstract The beach profile survey in the intertidal zone is crucial for a temporal variability study of shoreline and beach profile change for coastal management. The combination of numerical modelling and field data has proven to be successful in identifying the primary hydrodynamic and sediment transport processes such as littoral and cross-shore drift. Those parameters are relevant to the sandbar migration process and shoreline changes. The purpose of the present study is to analyse the littoral drift that caused temporal variability shoreline change in mesotidal beach for coastal retreat mitigation. Beach profile data of Kuta Beach was analyzed by 7 years of long-term field observation data both east monsoon and west monsoon situation. The shoreline definition used mean sea level (MSL)1.3 m and high water level (HWL) 2.6 m as reference. By using the MeEPASoL program as a graphical user interface program, shoreline changes converging to an equilibrium state can be simulated by taking into account the existing breakwater. Temporal shoreline position resulting from littoral drift and beach width change from its initial position is estimated for coastal erosion analysis. The result showed that dominantly, the littoral drift pattern moved from south to north. Furthermore, this study can be used in the process of identifying the primary hydrodynamic analysis in erosion disaster management as assessment of the beach erosion.
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Uda, T., M. Sumiya, and Y. Kobayashi. "ANALYSIS OF BEACH EROSION AROUND LARGE-SCALE COASTAL STRUCTURES." Coastal Engineering Proceedings 1, no. 20 (January 29, 1986): 171. http://dx.doi.org/10.9753/icce.v20.171.
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The coast of Ibaraki Prefecture, facing the Pacific Ocean, has an alongshore stretch of 181 km. On this coast many structures associated with harbors have been constructed since early 1960s. Since then 25 years have passed, and some notable beach changes due to the influence of the construction of the coastal structures have been observed. This study aims to examine the actual situation of the beach change around large-scale structures and the damages of the coastal structures selecting the coast of Ibaraki Prefecture as the study area. For the purpose aerial photographs were taken along the coast, and the topographic surveys and measurements of median diameter of beach-face materials were made. Data of the soundings having been conducted once a year since 1975 around Oharai Port and Hazaki Fishery Harbor were collected in order to study the beach changes around the large-scale coastal structures. For the analysis of these data the comparison of the shoreline changes were performed by using four sets of aerial photographs since 1947 to the present. Moreover, temporal and spatial changes of the beach topography were investigated by the sounding data.
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Nicholls, Robert J., Lauren Burt, Joel Smethurst, and Charlotte Thompson. "IMPLICATIONS OF CONSOLIDATION ON BARRIER BEACH STABILITY." Coastal Engineering Proceedings, no. 36 (December 30, 2018): 67. http://dx.doi.org/10.9753/icce.v36.sediment.67.
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Barrier beaches often overlie backbarrier deposits composed of poorly consolidated sediments. Hence, they can consolidate significantly if loaded. A retreating barrier beach provides such a load. In the static situation of beach nourishment, the increased load of the raised beach volume will also cause increased consolidation. These can lower beach elevation promoting wave overtopping, overwashing and retreat. However, there is limited research concerning the role of consolidation on the stability of barrier beaches worldwide. This paper focuses on this issue using Hurst Spit on the UK south coast as a study site where consolidation is a known significant process (Nicholls, 1985; Burt et al., 2018). It is a storm beach composed of shingle (pebble and cobble) sediments and formerly retreated at 2 to 3 m/yr, Since the later 1990s it has been more stabilized by a major nourishment (Bradbury and Kidd, 1998), but continues to retreat slowly (Figure 1). A second nourishment phase is now being actively assessed following major damage in the large storm of 14 February 2014. In this context, the role of consolidation has been analyzed via new data collection, consolidation modelling and morphodynamic modelling. This paper presents these results and their implications.
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Li, Junhua, Mingwu Zhang, Enhui Jiang, Li Pan, Aoxue Wang, Yafei Wang, and Shengqi Jian. "Influence of Floodplain Flooding on Channel Siltation Adjustment under the Effect of Vegetation on a Meandering Riverine Beach." Water 13, no. 10 (May 18, 2021): 1402. http://dx.doi.org/10.3390/w13101402.
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Flooding in a sediment-laden floodplain is affected by riverine beach vegetation and the shape of a meandering compound channel. The laws of water and sediment exchange and the deposition distribution in beach troughs are very complex. These factors play a significant role in the formation and development of secondary suspended rivers, in the adjustment of the beach horizontal gradient, and even in the evolution of the flood control situation. In this study, we used a combination of experimental simulation and theoretical research to carry out a generalized model test of floodplain flooding evolution, analyzed the lateral distribution characteristics of sediment-laden flow and sediment factors in a meandering compound channel under the conditions of beach vegetation, and revealed the pros and cons of beach vegetation on the adjustment of the beach and channel siltation. The model test results of the flooding in the floodplain in the compound channel with meandering vegetation showed that the main stream was not only concentrated in the main channel but also appeared near the foot of the left and right bank levees and formed flood discharges along the embankment. As the riverine beach siltation was mainly concentrated at the riverine beach lip, the vegetation on the riverine beach had a significant effect on slowing down the flow velocity. Whether it was a row or full vegetation on both sides of the bank, this played an important role in the stability of the main channel. When there was no vegetation on the riverine beach, the main channel was easy to move. The arrangement of full vegetation on the riverine beach had a uniform effect on the velocity distribution of the riverine beach, which reduced the phenomenon of excessive velocity at the foot of the riverine beach and increased the velocity effect in the main channel. These results will provide a theoretical basis for the utilization of riverine beach areas and river management in the lower Yellow River and have a great significance for enriching the basic theory of water and sediment movement and promoting the integration of hydraulics, river dynamics, and ecology.
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Cody, Timothy W. D., and Martin L. Cody. "Morphology and spatial distribution of alien sea-rockets (Cakile spp.) on South Australian and Western Canadian beaches." Australian Journal of Botany 52, no. 2 (2004): 175. http://dx.doi.org/10.1071/bt03101.
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Sea-rockets (Cakile spp., Brassicaceae) are annual plants of sandy beaches. Cakile edentula (Bigel.) Hook. is native to the eastern coast of North America, C. maritima Scop. to western Europe and the Mediterranean basin. The two species differ in several morphological features, including leaf form, fruits and petal size. Both are long-established aliens on beaches in western Canada and southern Australia, at sites where we examined their morphological and distributional attributes. The two Cakile species co-occur at Pachina Beach, British Columbia, Canada, with C. edentula more common and widely distributed over broader range of beach elevations and C. maritima restricted to the upper beach. Although a few putative hybrids occur, the species are morphologically quite distinct. In contrast, on Westlake Shores beach, South Australia, Cakile is at least in part perennial, with widely variable morphologies, and the taxon is not separable into two morphologically distinct entities. Species boundaries have blurred apparently because of introgression. Factors that may have lead to this contrasting situation in South Australia are discussed.
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Rebouças, Renata Cardia, José Maria Landim Dominguez, and Abílio Carlos da Silva Pinto Bittencourt. "Provenance, transport and composition of Dendê Coast beach sands in Bahia, central coast of Brazil." Brazilian Journal of Oceanography 59, no. 4 (December 2011): 339–47. http://dx.doi.org/10.1590/s1679-87592011000400004.
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The great physiographic diversity of the Dendê Coast favors the production of different beach sediment types, including bioclastic components. In this study 74 beach samples collected at 2 km intervals were used to evaluate beach sediment composition. For each sample, 300 grains were identified for each grain size class coarser than 0.125 mm, using a binocular microscope. The beach sediments of the Dendê Coast are essentially siliciclastic (80-100%). Quartz is the major component (70-100%). Only at the Tinharé and Boipeba islands bioclasts are major components of beach sands reaching up to 80-100%. These sediments are made up essentially of fragments of Halimeda, reaching percentages up to 70%. Coralline algae and mollusks also contribute significantly to these sediments (up to 30%). The results obtained show that the spatial distribution of the bioclastic components provide important information on the environmental conditions present at the shoreline (energy levels, availability of hard substrates and protected areas, pattern of sediment dispersion) and on the sediment sources as well. The composition of the beach sediments on the Dendê Coast reflects the present day environmental conditions and show that these sediments do not experience significant lateral transport. This situation is favored by an impeded longshore transport that characterizes most of the region. Although, in general, the rivers that discharge on the Dendê Coast appear to transport few sediments to the coastal zone, the presence of heavy minerals, micas and feldspars suggests river contributions to the beach sediments. On the other hand, the coral and coralline algae reefs, besides offering a natural protection to the shoreline, also represent an important source of beach sands.
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Houser, Chris, Sarah Trimble, Robert Brander, B. Chris Brewster, Greg Dusek, Deborah Jones, and John Kuhn. "Public perceptions of a rip current hazard education program: “Break the Grip of the Rip!”." Natural Hazards and Earth System Sciences 17, no. 7 (July 4, 2017): 1003–24. http://dx.doi.org/10.5194/nhess-17-1003-2017.
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Abstract. Rip currents pose a major global beach hazard; estimates of annual rip-current-related deaths in the United States alone range from 35 to 100 per year. Despite increased social research into beach-goer experience, little is known about levels of rip current knowledge within the general population. This study describes the results of an online survey to determine the extent of rip current knowledge across the United States, with the aim of improving and enhancing existing beach safety education material. Results suggest that the US-based Break the Grip of the Rip!® campaign has been successful in educating the public about rip current safety directly or indirectly, with the majority of respondents able to provide an accurate description of how to escape a rip current. However, the success of the campaign is limited by discrepancies between personal observations at the beach and rip forecasts that are broadcasted for a large area and time. It was the infrequent beach user that identified the largest discrepancies between the forecast and their observations. Since infrequent beach users also do not seek out lifeguards or take the same precautions as frequent beach users, it is argued that they are also at greatest risk of being caught in a dangerous situation. Results of this study suggest a need for the national campaign to provide greater focus on locally specific and verified rip forecasts and signage in coordination with lifeguards, but not at the expense of the successful national awareness program.
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Teso, S. Valeria, and Pablo E. Penchaszadeh. "Beach filling and imposex in Olivancillaria deshayesiana (Mollusca: Gastropoda: Olividae) from the coast of Mar del Plata, Argentina." Journal of the Marine Biological Association of the United Kingdom 89, no. 3 (May 2009): 557–62. http://dx.doi.org/10.1017/s0025315409002896.
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Beach filling activities were conducted along the Mar del Plata coastline, Argentina, with sediments dredged from the harbour mouth between November 1998 and April 1999. We determined the percentage of imposex of Olivancillaria deshayesiana before, during and immediately after beach filling. The current situation (2005–2007) of imposex incidence was compared between populations from Mar del Plata and Mar Chiquita, a less impacted area. In addition, we evaluated differences in shell shape and body weight between females with and without imposex. The percentage of imposex was significantly higher during (85.3%) and after (73.9%) beach filling than before it (31.0%). No differences in body weight were found in the female population but shell length was significantly lower in females with imposex. As expected, the Mar Chiquita population showed no signs of imposex. This is the first report of imposex in beaches nourished with sand dredged from the port. Our results highlight the importance of analysing more carefully the sediment before beach filling. On the basis of the high level of imposex recorded near the port of Mar del Plata, O. deshayesiana can be used as a biological indicator of marine contamination with butyltin compounds.
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Beach, Sylvia, and Keri Walsh. "Inturned." PMLA/Publications of the Modern Language Association of America 124, no. 3 (May 2009): 939–46. http://dx.doi.org/10.1632/pmla.2009.124.3.939.
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Sylvia Beach (1887–1962) is remembered primarily for the two feats of which she was proudest, publishing Ulysses and “STEERing a little bookshop for about twenty-two years between the two wars,” as she puts it in the text reprinted here. Her “little bookshop,” Shakespeare and Company, was for Ernest Hemingway “a warm, cheerful place with a big stove in winter, tables and shelves of books, new books in the window, and photographs on the wall of famous writers both dead and living” (35). In 1919, with support from Adrienne Monnier, the owner of a neighboring bookstore, Beach launched the Left Bank shop that would serve as a hub for French and expatriate writers.1 In her 1959 memoir, Shakespeare and Company, Beach tells stories of her friends and patrons, who included F. Scott Fitzgerald, T. S. Eliot, Thornton Wilder, Gertrude Stein, Walter Benjamin, Paul Valéry, Simone de Beauvoir, HD (Hilda Doolittle), Samuel Beckett, and many others. Beach also describes there her other great feat, the publication of Ulysses. When British and American printers were prevented from publishing Joyce's Dublin epic because it was considered too obscene, Beach stepped in. Her fortuitous situation as a seller of English-language books in Paris inspired her to risk bringing out Ulysses herself. In February 1922, after a legendary struggle, the first edition of Ulysses appeared under the imprint “Shakespeare and Company.”
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RUSIL, MOHD UZAIR, GUANNAN CHEN, DAVID BOOTH, and JUAN LEI. "DIET PREFERENCE AND ACTIVITY OF ASIAN WATER MONITOR AT CHAGAR HUTANG TURTLE SANCTUARY." Journal of Sustainability Science and Management 15, no. 6 (August 30, 2020): 61–67. http://dx.doi.org/10.46754/jbsd.2020.08.005.
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Excessive sea turtle nest predation is a problem for conservation management of sea turtle populations. For green turtles (Chelonia mydas) nesting at Chagar Hutang beach, Redang Island in Malaysia, Asian water monitor lizards (Varanus salvator) are nest predator. To help deter water monitors from attacking nest, plastic mesh is placed on top of sea turtle nests, although this is not always successful in preventing predation. Due to human food waste is frequently dumped near sea turtle nesting area, no studies have documented the if Asian water monitor lizards are attracted by human food waste at Chagar Hutang beach. This study assessed the prevalence of Asian water monitors on the sea turtle nesting beach using passive track-count plots (2×1m) every 50 m along the beach 5-10 m above the high tide mark in the area used by sea turtles to construct their nests. Results indicated Asian water monitors were the only vertebrate nest predator at Chagar Hutang and were widely distributed along the beach and had a Passive Activity Index (PAI) of 1.25. The stomach contents of 20 Asian water monitors were examined by stomach flushing, and 76.8% of stomach contents were human food wastes, 21.2% were turtle egg and hatchling and only 1% were from other natural food sources. This study suggests human food waste attract Asian water monitor to Chagar Hutang beach and that this may result in water monitors visiting sea turtle nests at a higher rate compared to a situation if human food waste was not available.
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Sasmita, Dewi, and Saptono Nugroho. "Implikasi Erupsi Gunung Agung Terhadap Sosial Ekonomi Pelaku Usaha Pariwisata Di Kawasan Pantai Batu Bolong, Canggu." JURNAL DESTINASI PARIWISATA 7, no. 2 (December 31, 2019): 304. http://dx.doi.org/10.24843/jdepar.2019.v07.i02.p14.
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The eruption of Mount Agung has an immense impact on Bali, especially in the economic sector of the tourism business. The locations which are far from Gunung Agung have been affected especially in the Southern part of Bali which has a higher growth of tourism compared to the rest. This is interesting to study especially in the tourism related business namely the Batu Bolong Beach area. The purpose of this study is to determine the post- eruption implications of Mount Agung that have hit Bali in terms of the socio-economic aspects of tourism stakeholders and the existing business conditions in the Batu Bolong Beach area. As well as knowing the crisis management system in the tourism in Batu related business at Batu Bolong Beach and seeking at the situation and condition those who work for tourism related businesses at the Batu Bolong Beach area.The research methodology used in this study is qualitative research. Where qualitative uses in-depth interview techniques, observations and qualitative documents as well as using the concept of socio-economic impacts of tourism to see the socio-economic impacts arising from the eruption of Mount Agung. The results shows the conditions of tourism businesses after the eruption, theses include: type of business, product range and price, tourist visits, post-eruption economic income. Another result is the socioeconomic condition of tourism stakeholder in the Batu Bolong Beach area.
Key word: Implication social economic tourism, Mount Agung Eruption, Tourism business
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Pratiwi, Anggardha Ayu, Heryoso Setiyono, Agus Anugroho Dwi Suryoputro, Jarot Marwoto, and Alfi Satriadi. "Perubahan Garis Pantai Pada Morfologi Gisik Kantung di Pantai Baron, Kabupaten Gunungkidul Daerah Istimewa Yogyakarta." Indonesian Journal of Oceanography 2, no. 4 (November 26, 2020): 363–69. http://dx.doi.org/10.14710/ijoce.v2i4.9197.
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Pantai Baron merupakan salah satu pantai yang berbatasan langsung dengan Samudera Hindia, yang terletak di Desa Kemadang, Kecamatan Tanjungsari, Kabupaten Gunung Kidul Daerah Istimewa Yogyakarta. Pantai Baron terletak di antara dua tebing terjal (cliff) sehingga terbentuk morfologi gisik kantung (pocket beach) yang memiliki hamparan pasir yang terbentuk dari hasil sedimentasi. Permasalahan utama di lokasi penelitian yaitu terjadi perubahan garis pantai yang cukup dinamis. Perubahan garis pantai yang terjadi di sepanjang pantai Baron dapat berupa proses abrasi dan akresi. Tujuan dari penelitian ini untuk mengetahui luasan perubahan garis pantai yang terjadi. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif yang bersifat deskriptif. Hasil dari penelitian ini adalah perubahan garis pantai yang terjadi di pantai Baron selama kurun waktu 2010-2018. Total luasan abrasi yang terjadi adalah 2,75 ha dan total luasan akresi 1,07. Baron Beach is one of the beaches directly adjacent to the Indian Ocean, located in Kemadang Village, Tanjungsari Sub-District, Gunung Kidul Regency Special Region of Yogyakarta. Baron Beach is located between cliffs,with pocket beaches that have a stretch of sand formed from the destruction of organic matter millions of years ago. The main problem is the problem of coastline changes that occur over an annual period, having a fairly dynamic coastline change. The changes in coastline that occur along baron beach can be a process of abrasion and accretion. The purpose of this study is to find out the extent of the changes in the coastline that occur. The method used in this study is a descriptive quantitative method. Quantitative method due to research data in the form of numbers and analysis using statistics, is descriptive because this method makes an overview of an event and situation researched in a limited time with a specific region and produces an overview of the situation. The result of this study is that the changes in the coastline that occurred on baron beaches are quite dynamic in the period 2010-2018. The total area of abrasion occurred was 2.75 ha and the total accretion area was 1.07.
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Araújo, Maria da Assunção. "Climate, tectonics and beach erosion: the case of Espinho (NW Portuguese coast)." Estudos do Quaternário / Quaternary Studies, no. 5 (June 21, 2018): 39–50. http://dx.doi.org/10.30893/eq.v0i5.59.
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Sea level is a very changeable surface. Furthermore, the land may also be moving, in a slower rate,generating relative sea level changes. The causes of relative sea level changes are variable, but the onesthat cause more intense variations are related to climate.During Little Ice Age (LIA) Northern Hemisphere's summer temperatures fell significantly below theAD 1961–1990 range. This climate situation was responsible for a greater discharge of rivers, whichcould lead to a greater transportation of sediments to the coastline. During these cold periods, sea levelwas lower than in present time. All this could imply a coastline progradation, with the successiveabandon of older beach ridges, reinforcing the sandy supply for dune building. The coastal situationshould be, in some sense, the opposite of the situations that we face today.In present warm period, rivers carry less sediment than during LIA. Moreover, the recent sea level risecontributes to a coastal migration inlands and the erosion of previous beaches and dunes.Our investigation on ancient marine levels and Holocene cemented dunes suggests that the area nearEsmoriz (20 km south of Porto, NW Portuguese coast) is probably subsiding. This possible subsidence,together with recent sea level rise, induced by the end of LIA, could explain the severe coastal erosionthat is taking place at Espinho area (15 km south of Porto) since the middle of the XIX century.This example shows clearly the complexity of relative sea-level changes. Because of this complexity,sea level curves are not similar worldwide, as they depend on the interference of multiple time-scalesphenomena.
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Palma, Monique, João Alveirinho Dias, and Joana Gaspar Freitas. "It’s not only the sea: a history of human intervention in the beach-dune ecosystem of Costa da Caparica (Portugal)." Revista de Gestão Costeira Integrada 21, no. 4 (December 2021): 227–47. http://dx.doi.org/10.5894/rgci-n432.
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Costa da Caparica, located south of Lisbon, has been since the 1960s the favourite beach of the population of the Portuguese capital. The bridge over the Tagus river (1966), connecting the two margins, has facilitated the access to that wide beach of sand and dunes. Due to its natural features and proximity to Lisbon, Caparica become a highly populated area, where different social and economic activities compete for the use of the available space, increasing pressure upon the local ecosystems. The situation is even more problematic, because that littoral has been deeply affected by coastal erosion from the 1950s onwards. Authorities have been dealing with the issue using groynes and artificial beach nourishments. Since 2015, the Municipality of Almada is investing in the rehabilitation of the dunes of the beach of S. João, placing fences to retain the sand and planting vegetation. This programme is particularly interesting from a coastal management history point of view, because these dunes have been the object of many interventions with different purposes, but what was done and why is not very well known. The aim of this article is therefore to present the results of a historical research about human intervention in Costa da Caparica and, particularly at S. João beach, starting in the 19th century, with the first dunes’ survey, the afforestation experiences and the construction of a drainage system. This paper offers a long-term perspective on the socio-evolution of these hybrid environments. Results and discussion show how dunes were trimmed by the works carried out and the reasons that laid beneath these. Revealing the ideas and values, the social, economic and political pressures, that across the years and within the same time period, shaped management strategies and landscapes. Keywords: Environmental History; Dunes Rehabilitation; Afforestation; Wetlands; Coastal Erosion.
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Anita Diah Pahlewi and Creani Handayani. "BELA PASIR (Belajar Mengenal Laut, Pantai, dan Pesisir): Edukasi Bagi Generasi Muda Pesisir Landangan." PaKMas: Jurnal Pengabdian Kepada Masyarakat 2, no. 1 (May 31, 2022): 134–38. http://dx.doi.org/10.54259/pakmas.v2i1.831.
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As a coastal village, Landangan has fishery resource management activities. Due to pandemic Covid-19 situation, children who go to school must be able to access the internet to participate in learning activities. Children are increasingly attached to their gadgets. This causes the child to be indifferent to the surrounding environment. They become less interested in learning about fisheries, marine and coastal areas because of the lack information about maritime and maritime-based approaches. The purpose of this community service is to introduce and transfer the knowledge about the coast and the sea. The method used in this community service is consists of several stages, namely the initial survey, socialization, action, monitoring and evaluation. The presenters explained topics related to the potential and opportunities of marine resources, especially in Situbondo Regency. The participants were also go to the beach for beach cleaning-up activities. Participants gain a lot of insight and knowledge from the presentation of the material. Besides, they also learn to have more intention about their marine environment through beach clean-up activities, because their coastal village is a valuable asset. As suggestions, the other training activities need to be held to continue this community service for improving the knowledge and capabilities of human resources in Landangan Village.
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Vanagt, T., E. Beekman, M. Vincx, and S. Degraer. "ENSO and sandy beach macrobenthos of the tropical East Pacific: some speculations." Advances in Geosciences 6 (January 9, 2006): 57–61. http://dx.doi.org/10.5194/adgeo-6-57-2006.
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Abstract. The influence of the ENSO cycle on marine fauna and flora has only recently been given the attention it deserves. The very strong 1997–1998 El Niño and its obvious effects on marine biota was a key point in ENSO research, but unfortunately few quantitative data about the 1997–1998 El Niño itself are available. To gather information about the effect of ENSO on the macrobenthos, we performed a bi-weekly transect monitoring on an Ecuadorian sandy beach in 2000–2001, during the strong La Niña following the 1997–1998 El Niño, and in the normal period of 2002–2004. In this paper, intertidal macrofaunal densities at higher taxonomic level are used to compare a La Niña phase with the 'normal' situation. The few existing documents about El Niño and sandy beach macrobenthos, and scattered data from previous and current research, were used to complete the picture. Total macrobenthos densities were 300% lower during the La Niña phase compared with equal months in the normal phase. Especially Crustacea and Mollusca showed a marked increase in densities towards the normal situation (94% and 341% respectively). Polychaeta and Echinodermata, however, showed higher densities during the La Niña phase (22% and 73% respectively). Two possible explanations are proposed. (1) Low densities during the La Niña could be due to the very strong preceding El Niño, suggesting the populations were still recovering. This hypothesis is supported by previous work done in the south of Peru. This is, however, a cold water system, compared to the Ecuadorian warm water system. (2) The second hypothesis states that a La Niña will have a very severe impact on the intertidal macrofauna of a warm water system like the Ecuadorian coast.
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Roth, Liliane, and Matthias Bürgi. "Bettlaubsammeln als Streunutzung im St. Galler Rheintal | Collecting leaves for beddings – a traditional forest use in the St. Galler Rheintal." Schweizerische Zeitschrift fur Forstwesen 157, no. 8 (August 1, 2006): 348–56. http://dx.doi.org/10.3188/szf.2006.0348.
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So far, only little is known about the traditional forest use of collecting leaves for beddings. In a study in the St. Galler Rheintal, oral history interviews were conducted to collect traditional knowledge about the use, extent and the reasons why this special type of litter collection has been abandoned. The study shows that factors other than the availability of beach stands and the economic situation were responsible for the existence of this use. Amongst these, access to alternative materials for bedding, and regional traditions are the most prominent. In areas with a lack of access to alternatives, beach leaves were highly valued, but only rarely were they given a monetary value. According to the forest service, intensive leaf collection had negative effects on the forests, giving rise to the need for regulations. Our results show that these regulations were regionally very variable. The declining demand for leaves for beddings led to a slackening of the regulations, which were then subsequently abandoned altogether.
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Klatt, Stefanie, and Nicholas J. Smeeton. "Visual and Auditory Information During Decision Making in Sport." Journal of Sport and Exercise Psychology 42, no. 1 (February 1, 2020): 15–25. http://dx.doi.org/10.1123/jsep.2019-0107.
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In 2 experiments, the authors investigated the effects of bimodal integration in a sport-specific task. Beach volleyball players were required to make a tactical decision, responding either verbally or via a motor response, after being presented with visual, auditory, or both kinds of stimuli in a beach volleyball scenario. In Experiment 1, players made the correct decision in a game situation more often when visual and auditory information were congruent than in trials in which they experienced only one of the modalities or incongruent information. Decision-making accuracy was greater when motor, rather than verbal, responses were given. Experiment 2 replicated this congruence effect using different stimulus material and showed a decreasing effect of visual stimulation on decision making as a function of shorter visual stimulus durations. In conclusion, this study shows that bimodal integration of congruent visual and auditory information results in more accurate decision making in sport than unimodal information.
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Gomes, Ana Carolina, José Luis da Silva Pinho, and Helena P. Granja. "CARACTERIZAÇÃO DA MORFODINÂMICA DE PRAIAS SOB INFLUÊNCIA DE CILINDROS GEOSSINTÉTICOS: CASO DE ESTUDO DA PRAIA DE OFIR, PORTUGAL." Revista Eletrônica de Gestão e Tecnologias Ambientais 8, no. 1 (July 21, 2020): 5. http://dx.doi.org/10.9771/gesta.v8i1.36764.
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<p>O fenómeno da erosão costeira afeta profundamente a costa portuguesa. O sistema praia-oceano não se pode considerar em situação de equilíbrio morfodinâmico, porque as praias são sistemas abertos, sendo os seus sedimentos constantemente transportados. Os ventos, marés e agitação marinha são os principais agentes erosivos, mas existem outras causas de origem antrópica que influenciam os processos erosivos. Este trabalho tem como objetivo avaliar as alterações morfológicas de muito curto termo em diferentes estados de agitação e tipologia de maré, na praia de Ofir, situada na costa NO Portuguesa. Esta praia foi intervencionada com cilindros geossintéticos como medida de defesa costeira. O trabalho é baseado num programa de monitorização, recorrendo a levantamentos topográficos de alta precisão com auxílio de equipamento DGPS. A aplicação de cilindros geossintéticos nesta praia revelou-se eficiente no período analisado e nas condições de agitação e maré verificadas, embora tenham sofrido erosão ficando expostos.</p><p> </p><p><br />CHARACTERIZATION OF BEACH MORPHODYNAMICS UNDER THE INFLUENCE OF GEOSYNTHETIC CYLINDERS: OFIRBEACH, PORTUGAL, CASE STUDY</p><p>ABSTRACT </p><p>The phenomenon of coastal erosion deeply affects the Portuguese coast. The beach-ocean system cannot be considered in a situation of morphodynamic balance because the beaches are open systems, and their sediments are being constantly transported. Winds, tides and waves are the main erosive actions, but there are other causes of anthropogenic origin that influence erosional processes. This work aims to evaluate the morphological changes of short time scale, considering different waves and tide conditions at Ofir beach, located at the NW Portuguese coast. This beach was intervened with geosynthetic cylinders as a coastal defense measure. The work is based on a monitoring program, using high-precision topographic surveys with DGPS equipment. The application of geosynthetic cylinders on this beach proved to be efficient in the analyzed period and in the verified conditions of waves and tides, although they have suffered erosion and have been exposed.</p>
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Wulandari, Cahyo. "Optimizing the Use of Social Media as a Brand Destination-based Promotional Media for Glagah Wangi Istambul Beach in Demak." Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) 7, no. 3 (September 30, 2021): 201. http://dx.doi.org/10.22146/jpkm.65197.
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Glagah Wangi Istambul Beach is one of the new natural tourist destinations in the Demak Regency, experiencing rapid development. This beach's management is carried out directly by Tambakbulusan Village people through the Village-Owned Enterprises (Badan Usaha Milik Desa, BUMDes). Community-based tourism adopts as a village development strategy to establish independence and improve community well-being. Promotion is an essential part of the development of a tourist attraction, including Glagah Wangi Istambul Beach. Advertising through social media has become a good strategy in the digital era because the internet has reached the villages nowadays. However, through social media, promotional efforts have not been carried out optimally by Glagah Wangi Istambul Beach's tourism manager. The COVID-19 pandemic situation led to the KKN PPM or Student Community Services-Community Empowerment UGM online, which was previously done by going into the field and interacting directly with residents. This condition creates limitations in determining what programs we can implement. The KKN PPM UGM JT 314 team (2020) focuses on solving the lack of efforts to promote tourism objects in Glagah Wangi Istambul Beach through branding destinations to take advantage of social media. Team did the data collection through observation, literature study, and online interviews. An online survey was also conducted in a google form questionnaire for visitors to evaluate the Sapta Pesona (Seven Enchantments) implementation. The activities carried out to promote the beach in this program are the procurement of some competitions such as creating creative photos, Tambakbulusan Village profiles infographics, health protocol guide during the pandemic, website management, and tourist promotion destinations through online media. The result of service activities shows increased public awareness of social media's importance to promote tourism objects.
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Wulandari, Cahyo. "Optimizing the Use of Social Media as a Brand Destination-based Promotional Media for Glagah Wangi Istambul Beach in Demak." Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) 7, no. 3 (September 30, 2021): 201. http://dx.doi.org/10.22146/jpkm.65197.
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Glagah Wangi Istambul Beach is one of the new natural tourist destinations in the Demak Regency, experiencing rapid development. This beach's management is carried out directly by Tambakbulusan Village people through the Village-Owned Enterprises (Badan Usaha Milik Desa, BUMDes). Community-based tourism adopts as a village development strategy to establish independence and improve community well-being. Promotion is an essential part of the development of a tourist attraction, including Glagah Wangi Istambul Beach. Advertising through social media has become a good strategy in the digital era because the internet has reached the villages nowadays. However, through social media, promotional efforts have not been carried out optimally by Glagah Wangi Istambul Beach's tourism manager. The COVID-19 pandemic situation led to the KKN PPM or Student Community Services-Community Empowerment UGM online, which was previously done by going into the field and interacting directly with residents. This condition creates limitations in determining what programs we can implement. The KKN PPM UGM JT 314 team (2020) focuses on solving the lack of efforts to promote tourism objects in Glagah Wangi Istambul Beach through branding destinations to take advantage of social media. Team did the data collection through observation, literature study, and online interviews. An online survey was also conducted in a google form questionnaire for visitors to evaluate the Sapta Pesona (Seven Enchantments) implementation. The activities carried out to promote the beach in this program are the procurement of some competitions such as creating creative photos, Tambakbulusan Village profiles infographics, health protocol guide during the pandemic, website management, and tourist promotion destinations through online media. The result of service activities shows increased public awareness of social media's importance to promote tourism objects.
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陈, 玥. "Analysis of the Characteristics and Current Situation of Relocation to Poverty Alleviation in the Lower Huanghe Beach Area." Hans Journal of Agricultural Sciences 12, no. 02 (2022): 100–105. http://dx.doi.org/10.12677/hjas.2022.122015.
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Xie, Wen Xia, Zhen Xu, and Kun Jie Zhu. "Review of Key Technique Research on the Field of Vegetation Restoration in Beach Wetlands." Advanced Materials Research 709 (June 2013): 948–51. http://dx.doi.org/10.4028/www.scientific.net/amr.709.948.
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The study wetland vegetation restoration technology system and representative beach wetland restoration projects at home and abroad are summarized. Technology system of wetland vegetation restoration mainly includes engineering technology and biological technology. Ecological restoration research of coastal wetland in China mainly concentrated in the Yellow River Delta, the southeast coastal mangrove wetlands, coastal beaches of Jiangsu and the coastal wetlands in Shanghai Fengxian District. Finally, the issues existed in current research field were pointed out. The research fields need to be strengthened for the detailed field investigation and laboratory analysis of soil, vegetation, hydrology, meteorology, etc. According to the actual situation of wetland beaches, wetland site type will be divided. Suitable salt-tolerant plant varieties should be filtered and the mudflat wetland vegetation recovery key technologies should be explored.
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Zheng, Wen Hui. "Study on Conceptual Planning of Waterfront District in Hanyang." Applied Mechanics and Materials 71-78 (July 2011): 167–70. http://dx.doi.org/10.4028/www.scientific.net/amm.71-78.167.
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Nowadays, urban construction is developing vigorously in China, planning and development of urban waterfront is more valued. The paper comprehensively elaborates conceptual detailed planning of urban waterfront in parrot islet from angles of project overview, detailed planning of integrated plot along the river, road system, functional district of river beach, night scene and lighting design, social and environmental benefits. Through analysis of the case, the paper attempts to explore effective work pattern and research method regarding planning of urban waterfront under new situation in order to achieve the aims of improving ecological environment, promoting sustainable development of the city, building characteristic landscape, and elevating artistic quality and level of the city.
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Nieto Cruz, María Claudia, and Melba Libia Cárdenas. "Editorial." PROFILE Issues in Teachers' Professional Development 18, no. 2 (July 6, 2016): 7. http://dx.doi.org/10.15446/profile.v18n2.57561.
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<p>A grain of sand does not represent much in isolation. Placed with many others, it becomes a beach. This metaphor exemplifies what happens with our contributions to the world of research. The research carried out by many of us occurs in specific contexts, takes small samples and its generalizations are applicable to reduced populations. We expect that our results may contribute to the solution of a local situation or problem. Placed together in the long run, the small and the big contributions may cause a great impact in the field of study or work in which we develop our professional life.</p>
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Salmanu, Sriyanti. "KEKAYAAN DAN KEPADATAN GASTROPODA BERDASARKAN TIPE PANTAI DI PERAIRAN PANTAI DESA SULI DAN WAAI KABUPATEN MALUKU TENGAH." BIOPENDIX: Jurnal Biologi, Pendidikan dan Terapan 1, no. 2 (March 14, 2015): 112–16. http://dx.doi.org/10.30598/biopendixvol1issue2page112-116.
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Background: Type of coastal waters Suli village and village Waai is vegetated Beach, the beach is overgrown by vegetation beach. Coastal vegetation was found growing along the coastline is a mangrove and seagrass. Species richness index is a measure of the wealth of species that depend on the direct relationship between the logarithm of the number of species and area sampling. The population density of animals depends on the number of animals is regulated through intra- and interspecific relationships resulting directly from feedback density. Ecologically, seagrass acts as a major manufacturer in the food chain.
Methods: This study is a descriptive study was conducted using a survey. The variables to be studied is the richness and density of gastropods in the intertidal zone Suli village and village Waai Central Maluku district. Species richness index calculated by the formulation Margalef.
Results: Result: The gastropod wealth index in coastal waters of Suli Village is 0.77 and Waai village is 0.72. It can be interpreted that the index of wealth in both coastal waters is bad. The absolute density of gastropods in the coastal waters of Suli village was 30.02 and the absorbance of gastropods in the coastal waters of Waai village was 22.42.
Conclusion: Wealth gastropods in coastal waters Suli village and village Waai categorized as bad as wealth index is less than 2.5, while the density of gastropods in coastal waters Suli village and village Waai are at a high level. This situation is caused by the type of vegetation seagrass gastropods which are Suli village gastropod found as many as 13 types and villages Waai found 8 species and a number of individual lot.
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Ramos, Carolina Costa, and Leilanhe Almeida Ranieri. "Morfologia e Sedimentação de uma Praia Estuarina Amazônica (Marahú/PA) Durante Amplitudes de Marés Distintas." Revista Brasileira de Geografia Física 14, no. 5 (September 30, 2021): 2916. http://dx.doi.org/10.26848/rbgf.v14.5.p2916-2930.
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As praias estuarinas são depósitos intermareais de areia ou cascalho localizados às margens de estuários. Marahú é uma destas praias, situada no Rio Pará, estuário amazônico. O objetivo deste artigo foi analisar a variação morfosedimentar de curto período nesta praia, buscando averiguar de uma maré de sizígia a uma maré de quadratura, se há alterações na morfologia e sedimentação praial em apenas um ciclo lunar. A importância deste estudo é constatar o dinamismo sedimentar de praias localizadas em estuários dominados por marés. A metodologia consistiu em aquisição de dados topográficos através de perfis de praia e amostragem de sedimentos superficiais, em 30/09/2016 e 09/11/2016. A partir dos resultados obtidos pôde-se conferir que na praia do Marahú predominou o estado morfodinâmico intermediário ao reflexivo (2° a 6°) e, que houve mudanças significativas no volume sedimentar praial de uma situação de maré a outra, em apenas um ciclo lunar. Na maré equinocial de sizígia ocorreu maior volume sedimentar nos perfis praias (53,62 m3/m a 175,37 m3/m) e, predominância de areia média (1 a 2 phi). Já na maré de quadratura também houve esta predominância, mas houve perda de sedimentos de -0,35 m3/m a -71,19 m3/m. Como as amostragens ocorreram em período de transição à estação mais chuvosa amazônica, ou seja, quando os índices pluviométricos começam a aumentar, pôde-se constatar também a predominância da sazonalidade climática sobre a dinâmica sedimentar. Desta forma, a tendência de perda de sedimentos da estação menos chuvosa a mais chuvosa na praia. Morphology and Sedimentation of an Amazon Estuarine Beach (Marahú/PA) During Different Tide Ranges A B S T R A C TEstuarine beaches are intertidal sand or gravel deposits located on the banks of estuaries. Marahú is one of these beaches, located on the Pará River, an Amazonian estuary. The objective of this paper was to analyze the short-term morphosedimentary variation on this beach, seeking to ascertain from a spring tide to a neep tide, if there are changes in morphology and sedimentation beach in just one lunar cycle. The importance of this study is to verify the beaches sedimentary dynamism located on tidal dominated estuaries. The methodology consisted of topographic data acquisition through beach profiles, and surface sediment sampling, in 09/30/2020 and 10/09/2020. From the results obtained, it was possible to verify that at Marahú beach the intermediate to reflective morphodynamic state (2° to 6°) predominated and that there were significant changes on the beach sedimentary volume from one tidal situation to another, in just one cycle lunar. In the equinoctial spring there was a greater sedimentary volume in the beach profiles (53.62 m3/m to 175.37 m3/m). In the neep tide, there was also this predominance, but there was a loss of sediment from -0.35 m3/m to -71.19 m3/m, especially fine sand (> 2 phi). As the sampling occurred in a transition period to the Amazon rainiest season, when the rainfall indexes start to increase, it was also possible to verify the predominance of climatic seasonality over the sedimentary dynamics. Thus, the tendency of sediment loss from the least rainy to the rainiest season on the beach.Keywords: Coastal Morphodynamics, Sedimentology, Estuarine Beach, Tide, Amazon.
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Arianto, Tomi. "PEMBINAAN PENINGKATAN ENGLISH CONVERSATION DI PANTAI INDAH SETOKOK." PUAN INDONESIA 1, no. 1 (July 1, 2019): 10–18. http://dx.doi.org/10.37296/jpi.v1i1.2.
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Setokok island beach is one of representative destinations in supporting the marine tourism area in Batam. The strategic location of Batam, which is close to neighboring Singapore and Malaysia, is a distinct advantage for this island, with many foreign tourists coming and going on vacation. The phenomena found that the coast guards and people around who should be directly involved in communicating with foreign visitors couldn’t hardly communicate using English at all. The impact of that problem would narrow down the opportunity for coast guards to get additional benefits from this strategic situation. Therefore, the community team took the initiative to provide an English conversations training for coast guards, MSMEs, photographer services, managers, and people around the coast. The method taught was in the form of guidance and practice of English conversations according to the needs and conditions of the training participants. The materials given were in the form of greeting, directing, asking and answering questions, asking for clarification, offering, persuading, and daily vocabulary. The results obtained through community service at Pantai Setokok could be seen from the ability of the speaking conversation practice skills, the addition of vocabulary related to the beach, and the motivation of self-confidence using English.
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Hiller, Norton. "A modern analogue for the Lower Ordovician Obolus conglomerate of Estonia." Geological Magazine 130, no. 2 (March 1993): 265–67. http://dx.doi.org/10.1017/s0016756800009912.
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AbstractPhosphate-bearing rocks of the lower Ordovician Kallavere Formation, northern Estonia, contain diverse fragments and, more rarely, complete shells of the phosphatic inarticulate brachiopods Schmidtites and Ungula. In places the concentration of brachiopod debris in sandstones is so dense that economically exploitable seams of phosphorite are formed. A directly analogous situation occurs along the coast of Namibia today. In places the extant phosphatic inarticulate brachiopod Discinisca is washed up on the beach in such large numbers that its shells dominate the littoral sediment. The distribution range of this species suggests that it is a product of the Benguela upwelling ecosystem, and the inference is drawn that the Estonian deposits are the products of a similar palaeo-upwelling system.
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Li, Jing, Yu Juan Chu, Xiao Qing Han, and Wei Ming Gao. "The Study on Development and Utilization of Coastal Environment." Applied Mechanics and Materials 385-386 (August 2013): 359–62. http://dx.doi.org/10.4028/www.scientific.net/amm.385-386.359.
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By the statistical data the present situation of development and utilization was analyzed in coastal zone of Hebei Province. The characteristics were that multiple utilization type and integral sea economic system and Development and utilization of regional resources plenty. At the meantime, there were also many problems, such as, degeneration of sea biological resource, the erosion of tourist beach and the worse station of marine ecological environment. The paper proposes some suggestions, enhancing marine environmental protection and improving the quality of the marine environment, enhancing the protection and restoration of coastal wetland ecological system, establishing coastal planning system and optimizing the structure of utilization, enhancing dynamic monitoring and adjusting the planning of coastal development.
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Asnawan, Asnawan. "Local Women's Agency In Peace Building: A Study on the Conflict of Iron Sand Mining In East Java." Ulumuna 22, no. 1 (May 28, 2018): 133–54. http://dx.doi.org/10.20414/ujis.v22i1.297.
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The local women as the agent in peace building are rare to be addressed in academic discourse. This paper seeks to analyse the roles played by local women in the conflict of iron sand mining in Wotgalih village, Lumajang regency, East Java Province. In the conflict situation, the women have already been as the backbone, carer and guard of the family replacing the roles of the men that do not function optimally. It is very clear how women played those roles by becoming farm laborers in watermelon field along Wotgalih Lumajang beach. In the post-conflict period, the women take an important role in fostering peace. They served as the spearhead for the reconciliation of the related parties.
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Kasa, I. Wayan, and Ida Bagus Wayan Gunam. "MENYIMAK PENOMENA PEMANASAN GLOBAL/PERUBAHAN IKLIM (La-Nina), ALIH FUNGSI LAHAN DAN MITIGASI KERUSAKAN LINGKUNGAN DI PULAU BALI." SIMBIOSIS 7, no. 2 (September 30, 2019): 1. http://dx.doi.org/10.24843/jsimbiosis.2019.v07.i02.p01.
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Up to now Bali island still suffering from light to heavy rainfall (August 2016), eventhough it must be hot season as usual (April to October). Such situation is recognised as La-Nina phenomenon. Methode empolyed in this study is collecting primary (direct field check) and scondary data (literature study). Results showed that, the La-Nina phenomena most affected coffee plantation farmers in the village of Sepang, district of Busungbiu, Buleleng regency. The coffee fruit fall out from stem branch prior to harvest time and becoming black in colour. In addition, some coffee fruit skin are white in colour in comparison to red to black during normal hot season. Land use change could also be seen over Bali. Increase sea level on some beaches are also another disaster around Bali. Such accidence was significantly happened on the beach of Lepang village, district of Banjarangkan, Klungkung regency. It was found that such increases puddling area of more or less five hectare of paddy rice field on that area. The global warming/climate change phenomenon also cause habitat loss of specific ancient crab who live in Nusa Penida beach and move into the Giri Putri holy cave to survive. However, the only government do to compromise and mitigate such abnormal environmental degradation would be by strengthening the essen of the Eka Karya botanical garden of Bedugul as an open green field area for refreshing.
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Stive, Marcel J. F., and J. A. Roelvink. "SEDIMENT TRANSPORT ON NEARLY-PRISMATIC BEACHES." Coastal Engineering Proceedings 1, no. 21 (January 29, 1988): 128. http://dx.doi.org/10.9753/icce.v21.128.
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Recent progress in the quantitative modelling of the undertow has stimulated the modelling of cross-shore sediment transport. More so than before it seems now possible to attempt the dynamic modelling of beach profile development. Also, integration of dynamic cross-shore sediment transport formulations in horizontally two-dimensional models for watermotion and sediment transport has recently been suggested. This seems to be a first step of integrating depth-averaged 2DH-modelling with 2DV-profile- modelling. Here an overview is given of these developments and the understanding gained sofar of the several current systems and the induced sediment transport and morphology that are found in the situation of random waves normally and obliquely incident on beaches which vary not or only slowly alongshore.
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Annisa, Annisa, and Leni Angraeni. "Location Selection Query in Google Maps using Voronoi-based Spatial Skyline (VS2) Algorithm." Jurnal Online Informatika 6, no. 1 (June 17, 2021): 25. http://dx.doi.org/10.15575/join.v6i1.667.
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Google Maps is one of the popular location selection systems. One of the popular features of Google Maps is nearby search. For example, someone who wants to find the closest restaurants to his location can use the nearby search feature. This feature only considers one specific location in providing the desired place choice. In a real-world situation, there may be a need to consider more than one location in selecting the desired place. Assume someone would like to choose a hotel close to the conference hall, the museum, beach, and souvenir store. In this situation, nearby search feature in Google Maps may not be able to suggest a list of hotels that are interesting for him based on the distance from each destination places. In this paper, we have successfully developed a web-based application of Google Maps search using Voronoi-based Spatial Skyline (VS2) algorithm to choose some Point Of Interest (POI) from Google Maps as their considered locations to select desired place. We used Google Maps API to provide POI information for our web-based application. The experiment result showed that the execution time increases while the number of considered location increases.
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Syazuani, M. S., S. Edlic, S. Mohd Sofiyan, and M. S. Jamilah. "Preventing saltwater intrusion in the Coastal of Terengganu, can BRIS soil system help?" IOP Conference Series: Earth and Environmental Science 1019, no. 1 (April 1, 2022): 012008. http://dx.doi.org/10.1088/1755-1315/1019/1/012008.
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Abstract Coastal zone is among the most heavily populated areas across the world. The increasing population and rapid development in this area could lead to the possibility of over pumping groundwater. If the groundwater extracted excessively, the saltwater could intrude into the groundwater system and cause the problem. Thus, to prevent this situation from happen, the coastal wetland which known as the beach ridges interspersed with swales (BRIS) soil system area need to be taken care of, as it can recharge the groundwater. Even though this area has been neglected and undervalued for their ecosystem services (purifying groundwater), there are the potential of this area to prevent the saltwater intrusion from happened. Hence, this paper will highlight the potential of BRIS soil system in preventing the saltwater intrusion.
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Dziubiński, Dariusz. "Explicit and implied significance of contemporary public spaces. Part 1. Spaces of attractions." Budownictwo i Architektura 19, no. 1 (May 30, 2020): 063–82. http://dx.doi.org/10.35784/bud-arch.1592.
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This text presents considerations encouraged by thoughts and conclusions gained from research on several beach bars and their comparison with other urban public spaces, run in Wrocław from 2018 to 2019. The similarities and differences between the two types of spaces provoke a question about the meaning of what we call „public spaces” today. The question is also asked, somewhat perversely, about the validity of following best practices based on proxemic principles and focused on attracting and retaining people in urban spaces. The paper examines not so much the rules but the purpose, in other words the type of space we receive/can achieve as a result of applying these principles, since people in the urban space (private or public) are only guests, while their choice is reduced to the top-down offer. The above doubt also results from the conclusion regarding the most important feature determining attractiveness of a beach bar space, which in my opinion, is the freedom of behaviour for users. In it we can see deficiencies of the prevailing narrative about our participation in space and, above all, the possibility of choice, or what should be called the limitations of choice – the lack of possession/self-agency. Such a situation, largely conditioned by politics (and economics), reduces public space to the role of a “space of attractions” (curiosities), whose action and participation is based on experiencing – on a direct experience. The clash of these two forces – standardization and individualization, erodes the current model of common spaces based on the historical (nineteenth century) one, whose images are transferred only in the form of empty clichés. Thus, the limitation of choices, the need to fall into line and appearances of a community lead to an escape upwards – enclaves for the chosen ones (omnitopia) and downwards – niches for the rebellious ones (heterotopia), while beach bars represent both ways of escape. Against this background, the purposefulness of expert/ top-down creation of public spaces, carried out in isolation from other essential values and laws, appears problematic.
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Moreno-Casasola, Patricia, M. Luisa Martínez, and Debora Lithgow. "New Beach Landscapes to Promote Social Distancing and Coastal Conservation during and after the COVID-19 Pandemic." Sustainability 13, no. 11 (June 1, 2021): 6268. http://dx.doi.org/10.3390/su13116268.
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The Coronavirus disease 2019 (COVID-19) is a pandemic that has altered practically all human activities worldwide. Since the pandemic started at the beginning of 2020, infections have fluctuated drastically over time. It is difficult to predict how this situation will evolve in the coming months/years or when a return to some semblance of 'normal' activity might occur. Because of global lock-up and distancing measures, the beaches, otherwise filled with tourists, first emptied and then had a reduced density of visitors owing to a wide variety of social-distancing measures. Therefore, new safety protocols need to include a wide range of aspects, such as epidemiological conditions, socioeconomic realities, and ecological contexts in which the pandemic occurs. Here, we propose new nature-based landscapes for sandy beaches to help maintain the social distancing of beach visitors while beaches and dunes are restored. When sufficient sediment is available, the maintenance and restoration of healthy beaches with incipient dunes and vegetation will help reduce contagion, promote human health, and recover natural ecosystems.
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Cross, Helen. "Displacement, disempowerment and corruption: challenges at the interface of fisheries, management and conservation in the Bijagós Archipelago, Guinea-Bissau." Oryx 50, no. 4 (November 26, 2015): 693–701. http://dx.doi.org/10.1017/s003060531500040x.
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AbstractSmall-scale fishers working in the West African Bijagós Archipelago are predominantly regional in-migrants, often living in isolated fishing camps (or economic enclaves) where capture, processing and trading activities occur. This paper explores the factors driving the fishing camp formation, relations with non-camp communities and interactions with prominent authority groups. One camp, presented here in the context of an anthropological case study, lost access to Ancopado beach during the designation of Orango National Park. Following violent evictions, migrant fishers shifted their efforts into less-observed waters, introducing challenging power negotiations with indigenous Bijagós islanders and fisheries authorities. Fishing persists inside the marine protected area, indicative of non-compliance by small-scale fishers who continue to resist a weak resource management agenda. The implications of this situation are discussed in terms of human rights to fish.
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Anand Kumar Varma S, Mahmood Anas M S, Harun Raseed M, Nithishbalasubramanian O, and Madhan Kumar R. "Determination of air quality index and its impacts on human health in Chennai City." Magna Scientia Advanced Research and Reviews 3, no. 1 (September 30, 2021): 046–56. http://dx.doi.org/10.30574/msarr.2021.3.1.0069.
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Air pollution in India particularly in metropolitan cities is a serious issue mainly due to vehicular emission, traffic congestion, burning of coal, fuelwood process. The objective of this project is to provide insightful details about the current situation of air quality across five locations in Chennai city and its impacts using an air quality detector meter. The concentration of pollutants namely Carbon dioxide (CO2), Formaldehyde (HCHO), Suspended Particulate Matter (SPM), Total Volatile Organic Compounds (TVOC) and, meteorological conditions like Temperature and Humidity are measured at five polluted areas in Chennai metropolitan city and Air Quality Index values are calculated. From the above Air Quality Index values, it is found that Marina Beach bus stop, Velachery bus stop, Mount Road government estate metro station, Koyambedu bus station, Alandur metro station are identified as problematic zones and health impacts are Published.
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Mastrocicco, Busico, Colombani, Vigliotti, and Ruberti. "Modelling Actual and Future Seawater Intrusion in the Variconi Coastal Wetland (Italy) Due to Climate and Landscape Changes." Water 11, no. 7 (July 19, 2019): 1502. http://dx.doi.org/10.3390/w11071502.
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Coastal freshwater resources are commonly under high risk of being contaminated from seawater. The main processes that affect seawater intrusion are groundwater overexploitation, land use change, and climate change effects. In this context coastal lagoons represent the more sensitive environments prone to seawater intrusion. Numerical modelling is a useful tool to understand and predict seawater intrusion. In this study, a three-dimensional SEAWAT model is employed to simulate the seawater intrusion to coastal aquifers of Variconi Oasis (Italy). The present simulation was divided into a calibration and a validation model, then the model was used to predict the salinization trend up to 2050. Results show the role of the sea in salinizing the beach front, while the retrodunal environment is characterized by transitional environments. Future seawater intrusion scenarios considering only climate data showed no significative differences in respect to the actual situation. The same happens considering also a low sea level rise prediction. On the contrary, the worst scenario (high sea level rise prediction), depicts a quite different situation, with a saline intrusion in the Variconi oasis that will severely affect the fragile transitional ecosystem. This modelling framework can be used to quantify the effects of climate changes in similar coastal environments.
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Charlier, Roger H., and Constance C. Charlier. "Environmental, Economic, and Social Aspects of Marine Aggregates' Exploitation." Environmental Conservation 19, no. 1 (1992): 29–38. http://dx.doi.org/10.1017/s0376892900030228.
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The progressive depletion of land sources of construction materials poses increasingly acute supply problems to the building industry. Stricter rules than currently exist in relation to environmental concerns and their effective enforcement, while undoubtedly laudable, would exacerbate the situation and preclude opening, in many instances, new land-quarries. The search for alternative sources led naturally to exploitation of marine deposits. Beaches and near-shore areas have long been tapped for relatively small amounts of sand and gravel, but the new, greatly-increased demands for these materials poses a serious threat to many shores. Tourism and mining, unavoidably, have come into conflict. Beach protection, and, with increasing frequency, ‘renourishment’, is antipodal to granulates' mining. Offshore dredging has in some cases triggered accelerated beach erosion. The general rise of sea-level, and the consequences of exceptional-strength storms, have worsened erosion and greatly disturbed — occasionally irreversibly — the local sedimentary budget and transit. Technological progress, and more and more sophisticated equipment, permit greater efficiency in, and greater depth of, dredging operations.Besides their use for construction materials, the search for minerals in the marine domain also affects sands and gravels: placers and ores are available here, and mining in the coastal zone is no longer a marginal undertaking. Exploitation of ‘granulates’ ranks today as the second most important marine mining activity after oil extraction. Hence it is a top-priority topic for Quaternary economic geologists and environment specialists alike, while public awareness has henceforth to be reckoned with. Communication and information techniques must consequently be designed and vigorously propagated.
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Gondim, Linda M. P. "A favela depois do Estatuto da Cidade: novos e velhos dilemas à luz do caso do Poço da Draga (Fortaleza-CE)." Revista Brasileira de Estudos Urbanos e Regionais 10, no. 2 (November 30, 2008): 97. http://dx.doi.org/10.22296/2317-1529.2008v10n2p97.
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O trabalho discute intervenções do Poder Público em favelas, a partir do caso do Poço da Draga, comunidade existente na Praia de Iracema, em Fortaleza (CE). O projeto de construção de um centro de feiras e eventos no local incluía a realocação dos favelados no bairro, em apartamentos construídos pelo governo estadual. Analisa-se o projeto de realocação do ponto de vista dos moradores, com destaque para a participação popular e o papel das ONGs. Consideram-se os moradores como sujeitos sociais concretos, e não como parte de uma idealizada “comunidade”. Assim, evidencia-se sua grande heterogeneidade em termos de situação familiar, renda, gênero, etc., bem como sua capacidade de formular alternativas que atendam a seus interesses.Palavras-chave: urbanização de favelas; Poço da Draga; Praia de Iracema; habitação popular; participação. Abstract: This paper discusses state intervention in favelas, focusing on the case of Poço da Draga, a squatter settlement located on Iracema beach, in Fortaleza. A project for building a convention center in this locality included the moving of squatters to apartments to be built in the neighborhood by the state government. The moving is analyzed from the squatters viewpoint, emphasizing popular participation and the role of NGOs. Squatters are considered as concrete social subjects, rather then a part of an idealized “community”. Thus, it becomes evident that they are heterogeneous in terms of family situation, income, gender, etc. They also can formulate alternatives that meet their interests. Keywords: urbanization; Poço da Draga; Iracema Beach; low income housing; participation.
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Lapinskis, Jānis. "Geomorphing effect of sand fences in primary dunes of Gulf of Riga." Landscape architecture and art 18 (October 7, 2021): 88–93. http://dx.doi.org/10.22616/j.landarchart.2021.18.09.
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Finding a the most appropriate solution for the problems caused by coastal eros ion is very important, as erosion prevention and habitat management measures must promote the restoration of the natural balance (order of things before anthropogenic disturbances) and restore the coastal status quo as much as possible [6; 2]. Dune fences are a very widespread erosion management tool on developed sandy coastal areas due to ease of installation, inexpensiveness, and generally positive public attitude [1]. Effectiveness and impact of fences have also been studied in many places around the world, however previous studies in Latvia have been very limited and episodic [16]. This article shows the observed dune and high beach area evolution of the coast in Riga, a somewhat developed coastal section on the top of the Gulf of Riga, Latvia, over a 4-year period from 2017 to 2020. Dune fences were installed along several short, but significantly disturbed sections of coast in 2018 and 2019. Implementation area is one of the busiest parts of the coast of Latvia dealing with the highest level of anthropogenic disturbance. Data has been derived from cross-shore transects (n=12) along the 17 km long coastal section between Daugava and Gauja river mouths. The findings generally indicate a very intense initial wind driven sand accumulation in the target areas compared to the background situation. It also seems that such a method may in the longer term be responsible for reduction of the primary dune height and beach width.
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Abdul Halik. "SUSTAINABLE MANGROVE ECOTOURISM IN SURABAYA USING SWOT ANALYSIS." EKONOMIKA45 : Jurnal Ilmiah Manajemen, Ekonomi Bisnis, Kewirausahaan 1, no. 1 (December 1, 2013): 27–38. http://dx.doi.org/10.30640/ekonomika45.v1i1.3.
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Tourism is one of the key drivers of socio-economic development in a number of major countries and regions, especially in the city of Surabaya. Mangrove ecotourism is a traditional model of tourism that is undergoing transformation that raises some fact that tourism has the characteristics that are plants that can be made the syrups, taffy, etc. On the east coast of Surabaya the mangrove forest is a very attractive destination, because in addition to ecotourism there are collection egret birds that live there as a transit point as well as other animals such as monkeys. Newer classifications of tourism sector in Wonorejo consider include: beach tourism, domestic tourism, cultural tourism, rural tourism, camping tours, marine tours, cruises and city tours. The coordinates on the X-axis strength variable or = 0.754 and weakness variable or Y axis = 0.055. It means that sustainable mangrove ecotourism in Wonorejo are in a favorable situation because it has a pretty good chance and strength so that should be applied in these circumstances is the aggressive growth policy or aggressive strategies. Resolution of issues that need to be done include : (1) Sustainable mangrove ecotourism can generate local tax revenues to finance infrastructure improvements and quality of service (schools, NGO, park and recreation, roads, etc.). (2) Sustainable mangrove ecotourism can stimulate the development of local companies dedicated to this activity. (3) Social and cultural awareness which leads to the formation of larger socio-cultural association to preserve the diverse tourist. (4) Sustainable mangrove ecotourism can contribute to forest rehabilitation and conservation, animal and building conservation, and environmental improvement. (5) The siding of Surabaya government in developing mangrove ecotourism to be more recognized by the public both inside and outside the country. Relying on technology to create sustainable rural tourism offering travelers up to their potential and increase the opportunity to enjoy the beauty of the beach and the sun. Coordination and planning of all initiatives in tourism, undertake the new threats and vulnerabilities emerge, encourage environmental sustainability and products competitive that meet the needs of more experienced people as well as all aimed at improving the current situation, not only economically but also socially.