Gotowe bibliografie tematyczne / NSW coastline

Gotowa bibliografia na temat „NSW coastline”

Autor: Grafiati
Data publikacji: 4 czerwca 2021
Data aktualizacji: 20 lutego 2023

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Artykuły w czasopismach na temat "NSW coastline"

1

Doyle, Thomas B., Andrew D. Short, Peter Ruggiero i Colin D. Woodroffe. "Interdecadal Foredune Changes along the Southeast Australian Coastline: 1942–2014". Journal of Marine Science and Engineering 7, nr 6 (4.06.2019): 177. http://dx.doi.org/10.3390/jmse7060177.

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Foredunes are important features within coastal landscapes, yet there are relatively few medium to long-term studies on how they evolve and change over time. This study of Australia’s New South Wales (NSW) foredunes has used 70 years of aerial photographs (or photogrammetry) and recent Light Detection and Ranging (LiDAR) datasets to assess multi-decadal fluctuations in foredune morphology. It was shown that over the past 70 years NSW foredunes have exhibited considerable spatial variation, ranging from accretion/aggradation to recession. Those sites that accreted predominantly extended seaward as new incipient dunes, gaining a maximum of 235 m3 m−1 in sand volume over the study period (for the entire dune system). These sites were commonly found in the north of the state, within closed sediment compartments, and with strong onshore (and alongshore) wind climates present (increasing the potential for aeolian sand transport). Stable foredunes were those that remained within +/− 50 m3 m−1 of their initial volume and managed to recover from the various storm impacts over the study period. The majority of these sites were found within the central to southern half of the state, behind embayed beaches, and within leaky sediment compartments, or those that have estuarine sinks. Finally, those foredunes in recession have retreated landwards and/or have reduced in height or width, and lost up to 437 m3 m−1 of sand volume over the study period. There was no clear spatial trend for these sites; however, generally they were found in compartments that had unusual orientations, had disruptions in longshore drift/cross shore sand delivery (i.e., rocky reefs), or were being impacted by humans (i.e., the installation of river training walls, sand bypassing systems, or coastal management programs). This study has shown that NSW foredunes have undergone substantial recent changes and, by understanding their past history, will provide better insight into how they can be managed into the future.
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Glasby, Tim M., Peter T. Gibson, Gregory West, Peter Davies i Sofietje Voerman. "Range and habitat associations of the native macroalga Caulerpa filiformis in New South Wales, Australia". Marine and Freshwater Research 66, nr 11 (2015): 1018. http://dx.doi.org/10.1071/mf14282.

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Caulerpa filiformis is a green seaweed found in New South Wales (NSW, Australia), South Africa, Mozambique and Peru. It has been suggested that the abundance of the species has increased in NSW over recent decades. Extensive aerial and diver surveys identified a 500-km northerly extension to the range of C. filiformis in NSW (to 28°21′S) compared with previous records. The alga has a disjunct distribution with small isolated populations around rocky headlands in far northern NSW, but then no apparent populations for 350km southwards. The far northern populations could be the result of recent human-mediated transport (a species introduction), or were simply not detected previously. The increased distribution around the previous northerly limit is likely a natural range expansion. The distribution of C. filiformis in NSW and globally seems confined to a temperature range of ~16–23°C. We found no relationship between abundance of C. filiformis and human population or oceanic chlorophyll-a (a surrogate for nutrient availability). We demonstrate that C. filiformis is predominately subtidal, being found along sections of coastline where there is a mixture of rocky reefs and beaches. It is argued that sand movement may have facilitated increases in abundance of C. filiformis.
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3

Hughes, Julian M., John Stewart, Bronwyn M. Gillanders, Damian Collins i Iain M. Suthers. "Relationship between otolith chemistry and age in a widespread pelagic teleost Arripis trutta: influence of adult movements on stock structure and implications for management". Marine and Freshwater Research 67, nr 2 (2016): 224. http://dx.doi.org/10.1071/mf14247.

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This study investigated how the stock structure of Arripis trutta is influenced by the movement of adult fish. Five-year-old fish were sampled from four regions in south-east Australia encompassing ~1500km of coastline. Transverse otolith sections were analysed using laser-ablation inductively coupled plasma-mass spectrometry, providing age-related elemental profiles. Multivariate analyses showed that for most age groups, the elemental fingerprint of northern New South Wales (NSW) fish was significantly different from those of the other locations. Northern NSW fish also had a different fingerprint from those of all other locations for the first part of the fish’s life. These results indicate that most A. trutta originate in southern NSW, Victoria and Tasmania and move progressively northward with increasing age. Some recruitment occurs in northern NSW but these fish may not mix with immigrants from further south until they are more than 5 years old. When assessed with the strong latitudinal age gradient of the population, these data are consistent with a single, panmictic stock. The data also highlight the utility of otolith transect analysis in understanding the influence of age-related movements on stock structure and appropriate spatial management of exploited fish species.
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Fraser, Ceridwen, María Capa i Peter Schuchert. "European hydromedusa Eleutheria dichotoma (Cnidaria: Hydrozoa: Anthomedusae) found at high densities in New South Wales, Australia: distribution, biology and habitat". Journal of the Marine Biological Association of the United Kingdom 86, nr 4 (15.06.2006): 699–703. http://dx.doi.org/10.1017/s0025315406013592.

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Eleutheria dichotoma, a hydrozoan not previously recorded from the southern hemisphere, was found at high densities at several locations along the coast of New South Wales (NSW), Australia, between August and November 2005. The identity of the species was confirmed by morphological and molecular (16S rDNA) comparisons with European specimens. Local densities, distribution and habitat (algal substrate) were examined. The medusae were found along a 400 km stretch of coastline between Bateau Bay (33°23′S 151°29′E) and Pebbly Beach (35°35′S 150°43′E), primarily on the green alga Ulva, at mean densities of more than 50 individuals per 10 cm2 plot. The species is probably a recent introduction to Australia.
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Niella, Y., AF Smoothey, V. Peddemors i R. Harcourt. "Predicting changes in distribution of a large coastal shark in the face of the strengthening East Australian Current". Marine Ecology Progress Series 642 (28.05.2020): 163–77. http://dx.doi.org/10.3354/meps13322.

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In the face of accelerating climate change, conservation strategies will need to consider how marine animals deal with forecast environmental change as well as ongoing threats. We used 10 yr (2009-2018) of data from commercial fisheries and a bather protection program along the coast of New South Wales (NSW), southeastern Australia, to investigate (1) spatial and temporal patterns of occurrence in bull sharks and (2) environmental factors affecting bull shark occurrence along the coast of NSW. Predicted future distribution for this species was modelled for the forecast strengthening East Australian Current. Bull sharks were mostly harvested in small to larger estuaries, with average depth and rainfall responsible for contrasting patterns for each of the fisheries. There was an increase in the occurrence of bull sharks over the last decade, particularly among coastal setline fisheries, associated with seasonal availability of thermal gradients >22°C and both westward and southward coastal currents stronger than 0.15 and 0.60 m s-1, respectively, during the austral summer. Our model predicts a 3 mo increase in the availability of favourable water temperatures along the entire coast of NSW for bull sharks by 2030. This coastline provides a uniquely favourable topography for range expansion in the face of a southerly shift of warmer waters, and habitat is unlikely to be a limiting factor for bull sharks in the future. Such a southerly shift in distribution has implications for the management of bull sharks both in commercial fisheries and for mitigation of shark-human interactions.
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Wang, Alexander, Xiao Hua Wang i Gang Yang. "The Effects of Wind-Driven Storm Events on Partly Sheltered Estuarine Beaches in Batemans Bay, New South Wales, Australia". Journal of Marine Science and Engineering 9, nr 3 (12.03.2021): 314. http://dx.doi.org/10.3390/jmse9030314.

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Extreme wind-driven storm events have the potential to erode beach systems. Along the East Coast of Australia, storm events have been responsible for beach erosion in many coast-facing, open beaches. This paper investigates the potential impacts of wind-driven storms on partly sheltered estuarine beaches—a niche found within Batemans Bay, New South Wales (NSW), along the East Coast. It combines beach geomorphological data with meteorological and oceanographic data to evaluate the impacts of large storm events on three partly sheltered estuarine embayed beaches (Cullendulla Beach, Corrigans Beach, and Maloney’s Beach). The results show that while embayed beaches are protected from some storm events, storm impacts may vary with the season due to wind speed and direction changes, the presence of nearby rivers or creeks, and anthropogenic modifications such as dredging and coastline alterations. This study may contribute to the understanding of the erosive impacts of storms and help improve management strategies used to prevent recession, particularly on embayed beaches.
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Watson, Phil J. "Determining Extreme Still Water Levels for Design and Planning Purposes Incorporating Sea Level Rise: Sydney, Australia". Atmosphere 13, nr 1 (7.01.2022): 95. http://dx.doi.org/10.3390/atmos13010095.

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This paper provides an Extreme Value Analysis (EVA) of the hourly water level record at Fort Denison dating back to 1915 to understand the statistical likelihood of the combination of high predicted tides and the more dynamic influences that can drive ocean water levels higher at the coast. The analysis is based on the Peaks-Over-Threshold (POT) method using a fitted Generalised Pareto Distribution (GPD) function to estimate extreme hourly heights above mean sea level. The analysis highlights the impact of the 1974 East Coast Low event and rarity of the associated measured water level above mean sea level at Sydney, with an estimated return period exceeding 1000 years. Extreme hourly predictions are integrated with future projections of sea level rise to provide estimates of relevant still water levels at 2050, 2070 and 2100 for a range of return periods (1 to 1000 years) for use in coastal zone management, design, and sea level rise adaptation planning along the NSW coastline. The analytical procedures described provide a step-by-step guide for practitioners on how to develop similar baseline information from any long tide gauge record and the associated limitations and key sensitivities that must be understood and appreciated in applying EVA.
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Wu, Yizhou, Shuwai Wang, Jiacheng Wang, Siqin Wu, Heyuan You i Yue Wang. "Impact of land use on coastline change of island cities: A case of Zhoushan Island, China". Island Studies Journal 15, nr 2 (2020): 335–52. http://dx.doi.org/10.24043/isj.125.

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Anthropogenic activities have an important effect on the natural coastlines of island cities as a result of urbanization and population agglomeration in developing countries. In order to identify the relationships between land use and coastline changes in the typical island city, this study used land use data, remote sensing technology, and geographic information system (GIS) technology to analyze the land use situation and coastline changes in the coastal zone of Zhoushan Island in China. The results show that, from 2012 to 2017, the coastal land area of Zhoushan Island increased from 121.54 km2 to 126.00 km2. New agricultural land accounted for the highest proportion of total land use growth (46.86%), followed by residential land, land for street, and transportation and industrial land. The length of the coastline increased from 137.98 km to 142.7 km. The indicators of agricultural land, industrial land, land price, and production coastline had a significant positive impact on the rate of coastline changes. Moreover, the coastline was more than just a natural coastline but also had 336 multiple functions in terms of production, daily living, leisure, and transportation. The study found that the rapid growth of tideland reclamation-based, land reclamation-based aquaculture, and the harbour/port construction-based logistics industry are the main reasons for the continuous changes in coastlines.
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Xia, Jisheng, Guize Luan, Fei Zhao, Zhiyan Peng, Lu Song, Shucheng Tan i Zhifang Zhao. "Exploring the Spatial–Temporal Analysis of Coastline Changes Using Place Name Information on Hainan Island, China". ISPRS International Journal of Geo-Information 10, nr 9 (15.09.2021): 609. http://dx.doi.org/10.3390/ijgi10090609.

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A coastline is the boundary zone between land and sea, an active zone of human social production activities and an area where the ecology is fragile and easy to change. The traditional method to analyze temporal and spatial changes in the coastline is to extract the coastline through remote sensing, LiDAR, and field sampling and analyze the temporal and spatial changes with statistical data. The coastline extracted by these methods has high spatial and temporal resolution, but it requires remote sensing images and data obtained by other sensors, so it is impossible to extract coastlines from before the emergence of remote sensing technology. This paper improves the coastline generation algorithm. Firstly, a triangulated irregular network is used to generate the preliminary rough coastline, and then, each line segment is optimized with Python language according to the influence range of the place names to further approach the real coastline. The accuracy of the coastline extracted by this method can reach 80% within 500 m, which is of great significance in the mapping and analysis of small- and medium-scale coastlines. This paper analyzes the changes in the coastline of Hainan Island before the founding of China (pre-founding) and in modern times and analyzes the impact of coastal development on coastline change. Through the analysis, it is found that, from before the founding of the People’s Republic of China to the present, the natural coastline of Hainan Island has become shorter, the artificial coastline has become longer, and the coastline generally presents a trend of advancing toward the ocean. This method realizes coastline construction under the condition of missing remote sensing images and puts forward a new way to study historical coastline changes.
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Payo, Andres, Bismarck Jigena Antelo, Martin Hurst, Monica Palaseanu-Lovejoy, Chris Williams, Gareth Jenkins, Kathryn Lee, David Favis-Mortlock, Andrew Barkwith i Michael A. Ellis. "Development of an automatic delineation of cliff top and toe on very irregular planform coastlines (CliffMetrics v1.0)". Geoscientific Model Development 11, nr 10 (19.10.2018): 4317–37. http://dx.doi.org/10.5194/gmd-11-4317-2018.

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Abstract. We describe a new algorithm that automatically delineates the cliff top and toe of a cliffed coastline from a digital elevation model (DEM). The algorithm builds upon existing methods but is specifically designed to resolve very irregular planform coastlines with many bays and capes, such as parts of the coastline of Great Britain. The algorithm automatically and sequentially delineates and smooths shoreline vectors, generates orthogonal transects and elevation profiles with a minimum spacing equal to the DEM resolution, and extracts the position and elevation of the cliff top and toe. Outputs include the non-smoothed raster and smoothed vector coastlines, normals to the coastline (as vector shape files), xyz profiles (as comma-separated-value, CSV, files), and the cliff top and toe (as point shape files). The algorithm also automatically assesses the quality of the profile and omits low-quality profiles (i.e. extraction of cliff top and toe is not possible). The performance of the proposed algorithm is compared with an existing method, which was not specifically designed for very irregular coastlines, and to manually digitized boundaries by numerous professionals. Also, we assess the reproducibility of the results using different DEM resolutions (5, 10 and 50 m), different user-defined parameter sets related to the degree of coastline smoothing, and the threshold used to identify the cliff top and toe. The model output sensitivity is found to be smaller than the manually digitized uncertainty. The code and a manual are publicly available on a GitHub repository.
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Rozprawy doktorskie na temat "NSW coastline"

1

Haines, Philip Edward, i n/a. "Physical and Chemical Behaviour and Management of Intermittently Closed and Open Lakes and Lagoons (ICOLLs) in NSW". Griffith University. School of Environmental and Applied Science, 2006. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20070221.132729.

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The term 'Intermittently Closed and Open Lake or Lagoon (ICOLL)' has been adopted in NSW to described wave dominated barrier estuaries with an intermittent connection to the ocean. ICOLLs can also be found in south east Queensland, south-west Western Australia, and some parts of Victoria and Tasmania, although they are not the dominant estuary type as in NSW. From an international perspective, ICOLLs are also found in South Africa, New Zealand, Mexico and the Atlantic coast of Brazil and Uruguay. Within NSW, ICOLLs are mostly located south of Sydney, due to the high wave activity and close proximity of the Great Dividing Range to the coast, which results in small coastal catchments and thus small fluvial and sediment runoff. The distinguishing difference between ICOLLs and other estuary types is the variable condition of their entrances, which also makes them the most sensitive type of estuary to human interference (HRC, 2002; Boyd et al., 1992). The sensitivity of ICOLLs to external inputs has been described in this thesis based on their morphometric characteristics, which includes their size, shape and predominant entrance condition. NSW ICOLLs exhibit a wide range of physical conditions. Some ICOLLs are rarely open to the ocean, while others are rarely closed. Also, some ICOLLs have experienced extensive development within their catchments, while some are located mostly or wholly within National Parks and other protected reserves. When closed, ICOLLs behave like terminal lakes, retaining and assimilating 100% of the external inputs delivered to the system. When open, tidal flushing assists with advection and dispersion of inputs, however, significant tidal attenuation across the entrance still limits opportunities for effective removal of pollutants. The majority of NSW ICOLLs are considered to be mostly closed (i.e., have a closed entrance for more than 60% of the time), while remaining ICOLLs tend to be mostly open (i.e., have a closed entrance for less than 20% of the time). Few ICOLLs have entrances that are open and closed for roughly equal proportions of time, thus resulting in a distinctive bimodal behaviour of entrance condition (i.e., mostly open or mostly closed). NSW ICOLLs tend to be mostly closed unless (i) the catchment is larger than 100km2, and/or (ii) the exposure of the entrance to ocean swell waves is less than 60 degrees and/or (iii) the entrance channel contains geomorphic controls (e.g. shallow bedrock outcrops). Unless opened artificially, ICOLLs will generally remain closed until a sufficient volume of catchment runoff accumulates within the waterway to increase water levels to a level that overtops (breaches) the entrance sand berm. Once breached, high velocity flows over the berm cause scour and the development of a formalised entrance channel, which increases exponentially until an optimum width and depth has been reached (determined by the hydrostatic head, geomorphic controls and tidal conditions at the time). Following entrance breakout and lowering of the lagoon level, sand is reworked back into the entrance under the influence of flood tides and wave processes. The environmental condition of ICOLLs has generally been assumed as being dependent on the state of the catchment and the associated input of nutrients (form and magnitude) to the system. Biogeochemical processes also are reported to influence the condition of ICOLLs, particularly denitrification, which is controlled by the organic load on the bed and the extent of benthic algae and macrophytic productivity. In addition to this, however, it is demonstrated that the predominant and prevailing entrance conditions (i.e. open or closed) also influence the physical, chemical and biological environments. ICOLLs are particularly susceptible to the impacts of future climate change. This thesis provides a description of expected impacts on NSW ICOLLs environments associated in response to future climate changes, based on a detailed appreciation of physical processes and their follow-on consequences. Impacts on ICOLLs are expected as a result of increasing sea level, altered rainfall patterns, and modified offshore wave climate. A survey of relevant government officials has revealed that more than 50% of NSW ICOLLs are artificially opened before water levels reach the height of the natural entrance sand berm. Artificial entrance opening is mostly carried out to mitigate inundation of public and/or private assets around ICOLL foreshores, such as roads, backyards, farming lands and on-site sewage (septic) systems. Truncation of the hydraulic regime of ICOLLs can modify other physical, chemical and biological processes, and can result in deleterious impacts such as the terrestrialisation of estuarine wetlands and foreshores. Few statutory environmental planning mechanisms protect ICOLLs from future degradation. This thesis has identified the key issues that potentially compromise ICOLL integrity and sustainability, which include the expected future population growth in coastal NSW (thus increasing pressure for intensification of development within ICOLL catchments), future climate change (particularly increases in sea level), and the increased demand for amenity, particularly during summer holiday periods (i.e. 'summer impacts'). A series of management models have been developed to address key issues. The models comprise a suite of strategies that target future development and existing management practices, through a range of new or modified planning instruments. Models for the future management of ICOLL entrances aim to prevent artificial openings in the long-term. This requires, however, the systematic relocation, raising or flood-proofing of public and private assets that have been established on land that is potentially subject to inundation. Increasing sea levels in the future will compound the need for improved entrance management. Pro-active, integrated and adaptive management strategies need to be implemented today to minimise the on-going conflict and potential for continued environmental degradation in the future.
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2

Haines, Philip Edward. "Physical and Chemical Behaviour and Management of Intermittently Closed and Open Lakes and Lagoons (ICOLLs) in NSW". Thesis, Griffith University, 2006. http://hdl.handle.net/10072/367425.

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The term 'Intermittently Closed and Open Lake or Lagoon (ICOLL)' has been adopted in NSW to described wave dominated barrier estuaries with an intermittent connection to the ocean. ICOLLs can also be found in south east Queensland, south-west Western Australia, and some parts of Victoria and Tasmania, although they are not the dominant estuary type as in NSW. From an international perspective, ICOLLs are also found in South Africa, New Zealand, Mexico and the Atlantic coast of Brazil and Uruguay. Within NSW, ICOLLs are mostly located south of Sydney, due to the high wave activity and close proximity of the Great Dividing Range to the coast, which results in small coastal catchments and thus small fluvial and sediment runoff. The distinguishing difference between ICOLLs and other estuary types is the variable condition of their entrances, which also makes them the most sensitive type of estuary to human interference (HRC, 2002; Boyd et al., 1992). The sensitivity of ICOLLs to external inputs has been described in this thesis based on their morphometric characteristics, which includes their size, shape and predominant entrance condition. NSW ICOLLs exhibit a wide range of physical conditions. Some ICOLLs are rarely open to the ocean, while others are rarely closed. Also, some ICOLLs have experienced extensive development within their catchments, while some are located mostly or wholly within National Parks and other protected reserves. When closed, ICOLLs behave like terminal lakes, retaining and assimilating 100% of the external inputs delivered to the system. When open, tidal flushing assists with advection and dispersion of inputs, however, significant tidal attenuation across the entrance still limits opportunities for effective removal of pollutants. The majority of NSW ICOLLs are considered to be mostly closed (i.e., have a closed entrance for more than 60% of the time), while remaining ICOLLs tend to be mostly open (i.e., have a closed entrance for less than 20% of the time). Few ICOLLs have entrances that are open and closed for roughly equal proportions of time, thus resulting in a distinctive bimodal behaviour of entrance condition (i.e., mostly open or mostly closed). NSW ICOLLs tend to be mostly closed unless (i) the catchment is larger than 100km2, and/or (ii) the exposure of the entrance to ocean swell waves is less than 60 degrees and/or (iii) the entrance channel contains geomorphic controls (e.g. shallow bedrock outcrops). Unless opened artificially, ICOLLs will generally remain closed until a sufficient volume of catchment runoff accumulates within the waterway to increase water levels to a level that overtops (breaches) the entrance sand berm. Once breached, high velocity flows over the berm cause scour and the development of a formalised entrance channel, which increases exponentially until an optimum width and depth has been reached (determined by the hydrostatic head, geomorphic controls and tidal conditions at the time). Following entrance breakout and lowering of the lagoon level, sand is reworked back into the entrance under the influence of flood tides and wave processes. The environmental condition of ICOLLs has generally been assumed as being dependent on the state of the catchment and the associated input of nutrients (form and magnitude) to the system. Biogeochemical processes also are reported to influence the condition of ICOLLs, particularly denitrification, which is controlled by the organic load on the bed and the extent of benthic algae and macrophytic productivity. In addition to this, however, it is demonstrated that the predominant and prevailing entrance conditions (i.e. open or closed) also influence the physical, chemical and biological environments. ICOLLs are particularly susceptible to the impacts of future climate change. This thesis provides a description of expected impacts on NSW ICOLLs environments associated in response to future climate changes, based on a detailed appreciation of physical processes and their follow-on consequences. Impacts on ICOLLs are expected as a result of increasing sea level, altered rainfall patterns, and modified offshore wave climate. A survey of relevant government officials has revealed that more than 50% of NSW ICOLLs are artificially opened before water levels reach the height of the natural entrance sand berm. Artificial entrance opening is mostly carried out to mitigate inundation of public and/or private assets around ICOLL foreshores, such as roads, backyards, farming lands and on-site sewage (septic) systems. Truncation of the hydraulic regime of ICOLLs can modify other physical, chemical and biological processes, and can result in deleterious impacts such as the terrestrialisation of estuarine wetlands and foreshores. Few statutory environmental planning mechanisms protect ICOLLs from future degradation. This thesis has identified the key issues that potentially compromise ICOLL integrity and sustainability, which include the expected future population growth in coastal NSW (thus increasing pressure for intensification of development within ICOLL catchments), future climate change (particularly increases in sea level), and the increased demand for amenity, particularly during summer holiday periods (i.e. 'summer impacts'). A series of management models have been developed to address key issues. The models comprise a suite of strategies that target future development and existing management practices, through a range of new or modified planning instruments. Models for the future management of ICOLL entrances aim to prevent artificial openings in the long-term. This requires, however, the systematic relocation, raising or flood-proofing of public and private assets that have been established on land that is potentially subject to inundation. Increasing sea levels in the future will compound the need for improved entrance management. Pro-active, integrated and adaptive management strategies need to be implemented today to minimise the on-going conflict and potential for continued environmental degradation in the future.
Thesis (PhD Doctorate)
Doctor of Philosophy (PhD)
School of Environmental and Applied Science
Full Text
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3

Young, Adam. "Sediment Processes Influencing the Coastline of Kouchibouguac National Park, New Brunswick". Thesis, Fredericton: University of New Brunswick, 2012. http://hdl.handle.net/1882/35658.

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Parks Canada focuses its tourism and conservation efforts in Kouchibouguac National Park along the park's diverse coastline made up of a variety of sensitive ecosystems including salt marshes, stream estuaries and a shifting barrier island lagoon system. The dynamic sediment processes in the park are not fully understood, making it difficult for Parks Canada to make informed decisions as sea-level rise in the region accelerates. In this study, extensive field data were collected in two sediment zones bordering the Kouchibouguac Lagoon. Stream data were collected and used to estimate the monthly average sediment load entering the lagoon. The maximum and minimum monthly average sediment loads were 130 g/s and 11 g/s in April and September, respectively. These freshwater sediments pass through estuaries to deposit at the coastline of the park. Changes in the barrier system surrounding the tidal inlet Little Gully were also monitored over 15 months using modern surveying techniques. The surveys showed a general southward shift in the study area and a landward migration of sediments within the flood tidal delta of the inlet. Dune surface area, volume, and vegetation cover were also examined, and the critical shear stress and velocity of the sediments were calculated. The field investigations revealed that the Kouchibouguac Lagoon was gradually filling in with sediments during the study. It is recommended that a permanent hydrometric station be installed in one of the major streams in the park and that future research along the coastline of the park complement Parks Canada's current monitoring program for the barrier island system.
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Hare, Daniel(Daniel J. ). "The emperor's new coastline : an initial framework for real estate investing in a time of climate change". Thesis, Massachusetts Institute of Technology, 2020. https://hdl.handle.net/1721.1/129097.

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Thesis: S.M. in Real Estate Development, Massachusetts Institute of Technology, Program in Real Estate Development in conjunction with the Center for Real Estate, September, 2020
Cataloged from student-submitted PDF of thesis.
Includes bibliographical references (pages 107-117).
This thesis investigates the scientific underpinnings of climate change, its physical manifestations, the complications society faces in adapting to this phenomenon and its likely impact on real estate investment values. It concludes by proposing an initial investment framework for real estate investors concerned with climate change. This framework highlights non-traditional due diligence considerations and asserts that probabilistic valuation methods allow for more accurate asset underwriting. The first chapter is structured as a general primer on climate change and includes references for those who would like additional reading on its science. The second chapter describes the geophysical effects of climate change. The intent here is to provide enough background for readers to understand its causes and potential severity. The third chapter covers how geopolitical actors are responding to a warming world and introduces important macroeconomic trends.
The fourth chapter outlines the substantial engineering and insurance challenges ahead and presents cases of societies that have won and lost while dealing with either a changing climate or extreme weather events. The fifth chapter highlights key economic, legal, and demographic research on climate change's impacts to date and those that are likely to occur going forward. The purpose of these chapters is to provide historical context for how dramatic atmospheric changes can lead to dramatic economic losses, and to provide some lessons that real estate investors should incorporate when underwriting new opportunities. The conclusion summarizes the first five chapters and offers an initial framework for how real estate investors can incorporate climate change into their underwriting, including a brief review of how property values are currently underwritten using relatively short-term, deterministic discounted cash flows.
In closing, I describe how a longer timescale underwriting with additional simulations is beneficial to account for the uncertainties associated with climate change and suggest further research to explore possible market mispricing of assets based on widely divergent upside and downside skews given likely future climates.
by Daniel Hare.
S.M. in Real Estate Development
S.M.inRealEstateDevelopment Massachusetts Institute of Technology, Program in Real Estate Development in conjunction with the Center for Real Estate
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April, LeQuéré Philippe. "Hydrodynamic Modeling of the Impact of a Proposed New Coastline Groyne Structure on Floating Debris Pathways at Paget Farm, in Saint Vincent and the Grenadines". Thesis, Université d'Ottawa / University of Ottawa, 2017. http://hdl.handle.net/10393/37056.

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To accommodate an increasing number of tourists visiting Bequia, the second largest island of Saint-Vincent and the Grenadines, the local government constructed an airport, through a major coastline land-reclamation project. However, due to the prevailing ocean current patterns in the area, an inlet created on the east side of the new airport is prone to trapping significant amounts of ocean-borne debris. This litter accumulation creates a health risk to local fishermen who clean their daily catch using water from the inlet. It is proposed to install a rubble-mound groyne structure on the eastward side of the new inlet to address this problem. The utilisation of a coastline groyne in this case is somewhat unorthodox, as the latter is normally employed to mitigate against coastal erosion. The goal of this study is to optimise the groyne design with the assistance of a 3D numerical model. The ‘Delft3D’ open-source model (WAVE and FLOW modules) was selected to examine the effects of different orientations and lengths of the proposed groyne on the movements of floating debris. Included in the initial phase of the study was a field investigation to collect certain data which were necessary for model calibration and validation. This involves the use of an Acoustic Doppler Current Profiler (ADCP) to measure local shore bathymetry and also current velocities over a range of tidal cycles.
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Książki na temat "NSW coastline"

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Macleod, Roderick T. The resolution of mean sea level anomalies along the NSW coastline using the global positioning system. Kensington, N.S.W., Australia: School of Surveying, University of New South Wales, 1990.

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Jacobs, Warren. Coastlines of New Zealand. Auckland, N.Z: New Holland Kowhai, 2000.

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James, Garon, red. The Essex coastline: - then and now. Winterbourne Down: Potton Publishing, 2004.

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Benincasa, Fabrizio, red. Seventh International Symposium "Monitoring of Mediterranean Coastal Areas. Problems and Measurement Techniques". Florence: Firenze University Press, 2019. http://dx.doi.org/10.36253/978-88-6453-811-2.

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The Seventh International Symposium Monitoring of Mediterranean Coastal Areas. Problems and Measurement Techniques (Livorno, Italy June 19-20-21, 2018) was organized by the CNR-IBIMET in collaboration with the City of Livorno, the LEM Foundation, the FCS Foundation and the Compagnia dei Portuali di Livorno, with the patronage by Accademia Nazionale dei Lincei, Accademia dei Georgofili, The University of Florence, the Tuscany Region and the North Tyrrhenian Sea Port System Authority. The Symposium, in which scholars from all over the Mediterranean basin participated, was an opportunity to illustrate new proposals and to promote actions to protect the Mediterranean coastal marine environment. In particular, the event was characterized by the search for technical and instrumental solutions to problems related to: energy production in the coastal area, morphology and evolution of coastlines, flora and fauna of the littoral system, management and integrated coastal protection, coastline geography, human influence on coastal landscape.
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Cometti, Ronald. Margins of the sea: Exploring New Zealand's coastline. Auckland: Hodder and Stoughton, 1985.

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Dabydeen, Cyril. Coastland: New and selected poems (1973-1989). Oakville, Ont: Mosaic Press, 1989.

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Coastland: New and selected poems, 1973-1989 [sic 1987]. Oakville, Ont: Mosaic Press, 1989.

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Fisher, Danna, i Terry Frost. NEW MADRID: A New Coastline. Independently Published, 2018.

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Worrall, Jill. Coastlines of New Zealand. New Holland Publishers, Ltd., 2001.

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Experience New Zealand: Our beautiful coastline and cities. Avondale: Golden P., 1986.

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Części książek na temat "NSW coastline"

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Saba, Marianne, Amal Iaaly i Najib Gerges. "Assessment of Seawater Intrusion in a Coastline City Using GIS (Tripoli Lebanon)". W New Prospects in Environmental Geosciences and Hydrogeosciences, 601–5. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-72543-3_135.

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Hartleib, Jörg, i Bernd Bobertz. "New Demands on Old Maps – An Approach for Estimating Aspects of Accuracy of Old Maps as Basis for Landscape Development Research". W Coastline Changes of the Baltic Sea from South to East, 257–70. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-49894-2_12.

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Piscopo, V., i A. Scamardella. "AEP assessment of a new resonant point absorber deployed along the Portuguese coastline". W Trends in Maritime Technology and Engineering Volume 2, 451–59. London: CRC Press, 2022. http://dx.doi.org/10.1201/9781003320289-48.

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O’Reilly, Ch, H. Varma i G. King. "The 3-D Coastline of the New Millennium (Managing Datums in N-Dimension Space)". W International Association of Geodesy Symposia, 276–81. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/978-3-662-04683-8_52.

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MacLeod, Roderick T., A. H. W. Kearsley i C. Rizos. "The Resolution of Mean Sea Level Anomalies along the New South Wales Coastline by GPS". W Global Positioning System: An Overview, 135–45. New York, NY: Springer New York, 1990. http://dx.doi.org/10.1007/978-1-4615-7111-7_14.

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Kiele, Regina, Gertrude Miria i Eddly Joel. "Vulnerability and Risk Assessment of the Port Moresby (Papua New Guinea) Coastline—A Case Study". W Planning Climate Smart and Wise Cities, 165–90. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-80165-6_4.

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Nichol, Janet E., Muhammad Bilal, Majid Nazeer i Man Sing Wong. "Urban Pollution". W Urban Informatics, 243–58. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-8983-6_16.

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AbstractThis chapter depicts the state of the art in remote sensing for urban pollution monitoring, including urban heat islands, urban air quality, and water quality around urban coastlines. Recent developments in spatial and temporal resolutions of modern sensors, and in retrieval methodologies and gap-filling routines, have increased the applicability of remote sensing for urban areas. However, capturing the spatial heterogeneity of urban areas is still challenging, given the spatial resolution limitations of aerosol retrieval algorithms for air-quality monitoring, and of modern thermal sensors for urban heat island analysis. For urban coastal applications, water-quality parameters can now be retrieved with adequate spatial and temporal detail even for localized phenomena such as algal blooms, pollution plumes, and point pollution sources. The chapter reviews the main sensors used, and developments in retrieval algorithms. For urban air quality the MODIS Dark Target (DT), Deep Blue (DB), and the merged DT/DB algorithms are evaluated. For urban heat island and urban climatic analysis using coarse- and medium- resolution thermal sensors, MODIS, Landsat, and ASTER are evaluated. For water-quality monitoring, medium spatial resolution sensors including Landsat, HJ1A/B, and Sentinel 2, are evaluated as potential replacements for expensive routine ship-borne monitoring.
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Burns, Alison. "The Mesolithic Footprints Retained in One Bed of the Former Saltmarshes at Formby Point, Sefton Coast, North West England". W Reading Prehistoric Human Tracks, 295–315. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-60406-6_16.

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AbstractIn the early Holocene period, extensive tracts of coastal land were submerged as the climate warmed and meltwaters flooded into the oceans. As the Irish Sea expanded, coastlines altered and large intertidal zones were created as tracts of low-lying land at the tidal margins were gradually submerged. In these areas, reed swamp and saltmarsh formed which, too, were inundated for varying periods of time. However, in the calmer warmer weather of the late spring and summer, birds and mammals were drawn on to the mudflats where they could feed on molluscs, or new reed and sedge shoots, wallow in the cooling mud, drink the brackish water or, for some predators, hunt. The behavioural tendencies of some species are revealed by their footprints which show their engagement within this environment – some breeds moved on to the marshes while others moved away. The humans who shared this landscape understood the opportunities offered by these predictable behaviours. Their trails run along and across those left by many species, leaving a visible network of human and animal activity preserved in the hardened mud. These will be described through an examination of the footprints recorded in three contexts which formed the stratigraphy of a Mesolithic bed at Formby Point in North West England. The persistent return to the mudflats by generations of people reflects an embodied knowledge of this coastal landscape, learnt in childhood and practiced in adulthood. The ability to modify movements in the landscape, to respond to the daily tides, the changing seasons and a fluctuating environment, all suggest a spatial-temporal relationship which not only encompassed a dynamic environment but also the other life that dwelt within it.
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Ardren, Traci, Scott Fitzpatrick, Victor D. Thompson i Victor D. Thompson. "Island Chain Coastlines". W The Archaeology of Human-Environmental Dynamics on the North American Atlantic Coast, redaktorzy Leslie Reeder-Myers, John A. Turck i Torben C. Rick, 232–59. University Press of Florida, 2019. http://dx.doi.org/10.5744/florida/9780813066134.003.0009.

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The Florida Keys are a small island chain along the Atlantic coast that preserve unique data on human-environmental interactions in prehistory, overlooked in earlier research but now the focus of new investigations. These investigations were spurred in part by the threat of sea level rise and the need to better understand human adaptations to changing ecosystems. This chapter presents a summary of previous research as well as preliminary results of new investigations into human adaptation in the Florida Keys during the pre-Columbian period.
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"GUARDIANS OF THE NEW JERSEY COASTLINE". W Architecture Walks, 180–84. Rutgers University Press, 2010. http://dx.doi.org/10.2307/j.ctt1bmzn49.68.

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Streszczenia konferencji na temat "NSW coastline"

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PANAITESCU, MARIANA, CATALIN ANTON, FANEL-VIOREL PANAITESCU, IULIA-ALINA ANTON i MIHAELA TUROF. "New solutions to protect the Romanian coastline". W Advanced Topics in Optoelectronics, Microelectronics and Nanotechnologies IX, redaktorzy Ionica Cristea, Marian Vladescu i Razvan D. Tamas. SPIE, 2018. http://dx.doi.org/10.1117/12.2322487.

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Wang, Juan, Zhiguo Bu i Zhongqiang Li. "Application of Remote Sensing Technology in Tianjin Binhai New Area Coastal Zone Monitoring". W ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2010. http://dx.doi.org/10.1115/omae2010-20987.

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The coastal zone is the belt influenced by land and ocean interactions, as well as human factors. So its evolution depends not only on natural factors but also on human socio-economic activities. It has very good instructive meaning to provide timely accurate coastal zone changeing information for exploiting and protecting the coast. Using 5 periods’ remote sensing images covering 20 years from 1987 to 2008 of Tianjin city, this paper extracted the coastline and the wetlands from different years utilizing different methods and techniques of data image processing and visual interpretation based on the characteristic of each RS image. The paper analyzed the law of the coastline and the wetlands changes in both spatial and temporal aspects, and then discussed the major influential factor to the changes by analyzing natural and artificial factors. The results indicated that the total coastline and the natural coastline increased, while the artificial seashore and wetlands decreased in large scale in the 20 years, due to the development of the coastal industry. Thanks to the protection and reinstatement for wetlands, the area of wetlands increased in the past two years.
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Xing, Kun, Yili Fu i Feng Zhou. "A new coastline extraction in remote sensing images". W SPIE Remote Sensing, redaktor Lorenzo Bruzzone. SPIE, 2012. http://dx.doi.org/10.1117/12.970478.

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Majidi Nezhad, M., D. Groppi i G. Piras. "Nearshore Wave Energy Assessment of Iranian Coastlines". W The 4th World Congress on New Technologies. Avestia Publishing, 2018. http://dx.doi.org/10.11159/icepr18.180.

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Del Frate, Fabio, Daniele Latini, Andrea Minchella i Francesco Palazzo. "A new automatic technique for coastline extraction from SAR images". W SPIE Remote Sensing, redaktorzy Claudia Notarnicola, Simonetta Paloscia i Nazzareno Pierdicca. SPIE, 2012. http://dx.doi.org/10.1117/12.976856.

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Scarpetta, Marco, Maurizio Spadavecchia, Vito Ivano D'Alessandro, Luisa De Palma i Nicola Giaquinto. "A new dataset of satellite images for deep learning-based coastline measurement". W 2022 IEEE International Conference on Metrology for Extended Reality, Artificial Intelligence and Neural Engineering (MetroXRAINE). IEEE, 2022. http://dx.doi.org/10.1109/metroxraine54828.2022.9967574.

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Garcia Rubio, Ruben, i Tiziano Aglieri Rinella. "Dubai Before Dubai: The Pietiläs and the City Coastline". W 2018 ACSA International Conference. ACSA Press, 2018. http://dx.doi.org/10.35483/acsa.intl.2018.47.

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This paper will attempt to highlight the land reclamation as an instrument of urban planning. To achieve this goal, Dubai will be considered as a case study and, specially, Reima and Raili Pietilä’s proposal for the Deira Sea Corniche Competition as a visionary proposal which anticipated the creation of artificial islands in the city. Describing the history of the Dubai’s coastline and analyzing the Pietiläs’ project for its innovative and -at the same time- contextual ideas, the paper will not only offer a new way to approach urban design in Dubai but also to consider the value of land reclamation as a tool for urban development -with its strengths and weaknesses- in order to avoid land consumption and to allow the preservation of most part of the coastline.
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Latini, Daniele, Fabio Del Frate, Francesco Palazzo i Andrea Minchella. "Coastline extraction from SAR COSMO-SkyMed data using a new neural network algorithm". W IGARSS 2012 - 2012 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2012. http://dx.doi.org/10.1109/igarss.2012.6352247.

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E. Kean, Allan. "Transition Zone (Tz) Seismic Acquisition, Opening New Frontiers Along Brazilian Coastlines". W 7th International Congress of the Brazilian Geophysical Society. European Association of Geoscientists & Engineers, 2001. http://dx.doi.org/10.3997/2214-4609-pdb.217.241.

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Cox, Ronadh, Andrew B. Kennedy, Melissa A. Berke, Gregory Guannel, Max Engel, A. Y. Annie Lau i Nobuhito Mori. "INTRODUCING ISROC—INUNDATION SIGNATURES ON ROCKY COASTLINES—A NEW RESEARCH COORDINATION NETWORK". W GSA Connects 2021 in Portland, Oregon. Geological Society of America, 2021. http://dx.doi.org/10.1130/abs/2021am-364258.

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Raporty organizacyjne na temat "NSW coastline"

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Thibault, J., i D. Frobel. The coastline of New Brunswick from Saint John Harbour to Cape Enrage. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1989. http://dx.doi.org/10.4095/130603.

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Thibault, J., i D. Frobel. Videotape of the coastline of New Brunswick from Richibucto Cape to Point Escuminac. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1988. http://dx.doi.org/10.4095/130474.

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Taylor, R. B., i D. Frobel. The coastline of Nova Scotia, Part 1, Bay of Fundy and Gulf of Maine (New Brunswick border to Yarmouth). Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1993. http://dx.doi.org/10.4095/184209.

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