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Artykuły w czasopismach na temat "Coral reef management"

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Sutthacheep, Makamas, Charernmee Chamchoy, Sittiporn Pengsakun, Wanlaya Klinthong i Thamasak Yeemin. "Assessing the Resilience Potential of Inshore and Offshore Coral Communities in the Western Gulf of Thailand". Journal of Marine Science and Engineering 7, nr 11 (11.11.2019): 408. http://dx.doi.org/10.3390/jmse7110408.

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Coral reefs in the Gulf of Thailand have experienced severe coral bleaching events and anthropogenic disturbances during the last two decades. This study assessed the resilience potential of coral communities at Ko Losin offshore reef sites and Mu Ko Chumphon nearshore coral reefs, in the south of Thailand, by conducting field surveys on the live coral cover, hard substratum composition and diversity and density of juvenile corals. Most study sites had higher percentages of live coral cover compared to dead coral cover. Some inshore and offshore reef sites showed low resilience to coral bleaching events. The total densities of juvenile corals at the study sites were in the range of 0.89–3.73 colonies/m2. The density of the juvenile corals at most reef sites was not dependent on the live coral cover of adult colonies in a reef, particularly for the Acropora communities. We suggest that Ko Losin should be established as a marine protected area, and Mu Ko Chumphon National Park should implement its management plans properly to enhance coral recovery and promote marine ecotourism. Other measures, such as shading, should be also applied at some coral reefs during bleaching periods.
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Suggett, David J., i Madeleine J. H. van Oppen. "Horizon scan of rapidly advancing coral restoration approaches for 21st century reef management". Emerging Topics in Life Sciences 6, nr 1 (4.02.2022): 125–36. http://dx.doi.org/10.1042/etls20210240.

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Coral reef restoration activity is accelerating worldwide in efforts to offset the rate of reef health declines. Many advances have already been made in restoration practices centred on coral biology (coral restoration), and particularly those that look to employ the high adaptive state and capacity of corals in order to ensure that efforts rebuilding coral biomass also equip reefs with enhanced resilience to future stress. We horizon scan the state-of-play for the many coral restoration innovations already underway across the complex life cycle for corals that spans both asexual and sexual reproduction — assisted evolution (manipulations targeted to the coral host and host-associated microbes), biobanking, as well as scalable coral propagation and planting — and how these innovations are in different stages of maturity to support new 21st century reef management frameworks. Realising the potential for coral restoration tools as management aids undoubtedly rests on validating different approaches as their application continues to scale. Whilst the ecosystem service responses to increased scaling still largely remain to be seen, coral restoration has already delivered immense new understanding of coral and coral-associated microbial biology that has long lagged behind advances in other reef sciences.
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Beatty, Deanna S., Jinu Mathew Valayil, Cody S. Clements, Kim B. Ritchie, Frank J. Stewart i Mark E. Hay. "Variable effects of local management on coral defenses against a thermally regulated bleaching pathogen". Science Advances 5, nr 10 (październik 2019): eaay1048. http://dx.doi.org/10.1126/sciadv.aay1048.

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Bleaching and disease are decimating coral reefs especially when warming promotes bleaching pathogens, such as Vibrio coralliilyticus. We demonstrate that sterilized washes from three common corals suppress V. coralliilyticus but that this defense is compromised when assays are run at higher temperatures. For a coral within the ecologically critical genus Acropora, inhibition was 75 to 154% greater among colonies from coral-dominated marine protected areas versus adjacent fished areas that were macroalgae-dominated. Acropora microbiomes were more variable within fished areas, suggesting that reef degradation may also perturb coral microbial communities. Defenses of a robust poritid coral and a weedy pocilloporid coral were not affected by reef degradation, and microbiomes were unaltered for these species. For some ecologically critical, but bleaching-susceptible, corals such as Acropora, local management to improve reef state may bolster coral resistance to global change, such as bacteria-induced coral bleaching during warming events.
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Crabbe, M. James C. "From Citizen Science to Policy Development on the Coral Reefs of Jamaica". International Journal of Zoology 2012 (2012): 1–6. http://dx.doi.org/10.1155/2012/102350.

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This paper explores the application of citizen science to help generation of scientific data and capacity-building, and so underpin scientific ideas and policy development in the area of coral reef management, on the coral reefs of Jamaica. From 2000 to 2008, ninety Earthwatch volunteers were trained in coral reef data acquisition and analysis and made over 6,000 measurements on fringing reef sites along the north coast of Jamaica. Their work showed that while recruitment of small corals is returning after the major bleaching event of 2005, larger corals are not necessarily so resilient and so need careful management if the reefs are to survive such major extreme events. These findings were used in the development of an action plan for Jamaican coral reefs, presented to the Jamaican National Environmental Protection Agency. It was agreed that a number of themes and tactics need to be implemented in order to facilitate coral reef conservation in the Caribbean. The use of volunteers and citizen scientists from both developed and developing countries can help in forging links which can assist in data collection and analysis and, ultimately, in ecosystem management and policy development.
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Rogers, Caroline S. "Coral Reef Resilience through Biodiversity". ISRN Oceanography 2013 (17.02.2013): 1–18. http://dx.doi.org/10.5402/2013/739034.

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Irrefutable evidence of coral reef degradation worldwide and increasing pressure from rising seawater temperatures and ocean acidification associated with climate change have led to a focus on reef resilience and a call to “manage” coral reefs for resilience. Ideally, global action to reduce emission of carbon dioxide and other greenhouse gases will be accompanied by local action. Effective management requires reduction of local stressors, identification of the characteristics of resilient reefs, and design of marine protected area networks that include potentially resilient reefs. Future research is needed on how stressors interact, on how climate change will affect corals, fish, and other reef organisms as well as overall biodiversity, and on basic ecological processes such as connectivity. Not all reef species and reefs will respond similarly to local and global stressors. Because reef-building corals and other organisms have some potential to adapt to environmental changes, coral reefs will likely persist in spite of the unprecedented combination of stressors currently affecting them. The biodiversity of coral reefs is the basis for their remarkable beauty and for the benefits they provide to society. The extraordinary complexity of these ecosystems makes it both more difficult to predict their future and more likely they will have a future.
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Gress, Erika, Maria J. Arroyo-Gerez, Georgina Wright i Dominic A. Andradi-Brown. "Assessing mesophotic coral ecosystems inside and outside a Caribbean marine protected area". Royal Society Open Science 5, nr 10 (październik 2018): 180835. http://dx.doi.org/10.1098/rsos.180835.

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Widespread shallow coral reef loss has led to calls for more holistic approaches to coral reef management, requiring inclusion of ecosystems interacting with shallow coral reefs in management plans. Yet, almost all current reef management is biased towards shallow reefs, and overlooks that coral reefs extend beyond shallow waters to mesophotic coral ecosystems (MCEs; 30–150 m). We present the first detailed quantitative characterization of MCEs off Cozumel, Mexico, on the northern Mesoamerican Reef in the Mexican Caribbean, and provide insights into their general state. We documented MCE biodiversity, and assessed whether MCEs adjacent to a major town and port, where coastal development has caused shallow reef damage, have similar benthic and fish communities to MCEs within a National Park. Our results show that overall MCE communities are similar regardless of protection, though some taxa-specific differences exist in benthic communities between sites within the MPA and areas outside. Regardless of protection and location, and in contrast to shallow reefs, all observed Cozumel MCEs were continuous reefs with the main structural habitat complexity provided by calcareous macroalgae, sponges, gorgonians and black corals. Hard corals were present on MCEs, although at low abundance. We found that 42.5% of fish species recorded on Cozumel could be found on both shallow reefs and MCEs, including 39.6% of commercially valuable fish species. These results suggest that MCEs could play an important role in supporting fish populations. However, regardless of protection and depth, we found few large-body fishes (greater than 500 mm), which were nearly absent at all studied sites. Cozumel MCEs contain diverse benthic and fish assemblages, including commercially valuable fisheries species and ecosystem engineers, such as black corals. Because of their inherent biodiversity and identified threats, MCEs should be incorporated into shallow-reef-focused Cozumel National Park management plan.
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Denley, Danielle, Anna Metaxas i Robert Scheibling. "Subregional variation in cover and diversity of hard coral (Scleractinia) in the Western Province, Solomon Islands following an unprecedented global bleaching event". PLOS ONE 15, nr 11 (11.11.2020): e0242153. http://dx.doi.org/10.1371/journal.pone.0242153.

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Coral reefs are critically important marine ecosystems that are threatened worldwide by cumulative impacts of global climate change and local stressors. The Solomon Islands comprise the southwestern boundary of the Coral Triangle, the global center of coral diversity located in the Indo-Pacific, and represent a bright spot of comparatively healthy coral reef ecosystems. However, reports on the status of coral reefs in the Solomon Islands are based on monitoring conducted at 5 stations in 2003–2004 and 2006–2007, with no information on how corals in this region have responded to more recent global bleaching events and other local stressors. In this study, we compare reef condition (substrate composition) and function (taxonomic and morphological diversity of hard corals) among 15 reefs surveyed in the Western Province, Solomon Islands that span a range of local disturbance and conservation histories. Overall, we found high cover of live hard coral (15–64%) and diverse coral assemblages despite an unprecedented 36-month global bleaching event in the three years leading up to our surveys in 2018. However, there was significant variation in coral cover and diversity across the 15 reefs surveyed, suggesting that impacts of global disturbance events are moderated at smaller scales by local anthropogenic factors (fisheries extraction, land-use impacts, marine management) and environmental (hydrodynamics) conditions. Our study provides evidence that relatively healthy reefs persist at some locations in the Solomon Islands and that local stewardship practices have the potential to impact reef condition at subregional scales. As coral reef conservation becomes increasingly urgent in the face of escalating cumulative threats, prioritising sites for management efforts is critical. Based on our findings and the high dependency of Solomon Islanders on coral reef ecosystem services, we advocate that the Western Province, Solomon Islands be considered of high conservation priority.
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Bibin, Muhammad. "Sustainable Coral Reef Ecosystem Management in Palopo City Territorial Waters". JKAP (Jurnal Kebijakan dan Administrasi Publik) 24, nr 2 (31.01.2021): 162. http://dx.doi.org/10.22146/jkap.60505.

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Damage to coral reefs in the waters of Palopo City poses danger to the productivity of the habitat. Therefore, carrying out the adopting the principles of a conservation in the use and management of coral reefs in Palopo City area waters through an integrated system and participation of multi-stakeholders is considered imperative. The study analyzed the level and causes of damage coral reefs, assessed the role of stakeholders in managing coral reef ecosystems, and formulated a strategic model for managing coral reef ecosystems in Palopo City waters. Methods of data analysis included assessment of coral reef condition, stakeholder analysis, and hierarchical analysis. Result showed that fishing activity using environmentally unfriendly gear such as fish bombs and potassium is one of the principal causes of damage to coral reefs in the waters of Palopo City. Most damage occured to coral reefs at a depth of 4 meters at station 1, which registered a the percentage of the mortality index of 82.07%. Meanwhile, the least damage was 69.73%. At the depth of 4 meters station two is Result of stakeholder mapping identified three groups inter alia, contest setters, key players, and subject. The first priority strategy in the management of coral reef ecosystems in the waters of Palopo City should be designate the zoning of coastal areas, coordination among stakeholders that are relevant and important with respect to coral reef ecosystems power relations, drafting local regulations that mandate sustainable use and management of coral reef ecosystems and increasing training programs for fishing communities.
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Camp, Emma F. "Contingency planning for coral reefs in the Anthropocene; The potential of reef safe havens". Emerging Topics in Life Sciences 6, nr 1 (28.02.2022): 107–24. http://dx.doi.org/10.1042/etls20210232.

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Reducing the global reliance on fossil fuels is essential to ensure the long-term survival of coral reefs, but until this happens, alternative tools are required to safeguard their future. One emerging tool is to locate areas where corals are surviving well despite the changing climate. Such locations include refuges, refugia, hotspots of resilience, bright spots, contemporary near-pristine reefs, and hope spots that are collectively named reef ‘safe havens' in this mini-review. Safe havens have intrinsic value for reefs through services such as environmental buffering, maintaining near-pristine reef conditions, or housing corals naturally adapted to future environmental conditions. Spatial and temporal variance in physicochemical conditions and exposure to stress however preclude certainty over the ubiquitous long-term capacity of reef safe havens to maintain protective service provision. To effectively integrate reef safe havens into proactive reef management and contingency planning for climate change scenarios, thus requires an understanding of their differences, potential values, and predispositions to stress. To this purpose, I provide a high-level review on the defining characteristics of different coral reef safe havens, how they are being utilised in proactive reef management and what risk and susceptibilities they inherently have. The mini-review concludes with an outline of the potential for reef safe haven habitats to support contingency planning of coral reefs under an uncertain future from intensifying climate change.
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Vroom, Peter S. "“Coral Dominance”: A Dangerous Ecosystem Misnomer?" Journal of Marine Biology 2011 (2011): 1–8. http://dx.doi.org/10.1155/2011/164127.

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Over 100 years ago, before threats such as global climate change and ocean acidification were issues engrossing marine scientists, numerous tropical reef biologists began expressing concern that too much emphasis was being placed on coral dominance in reef systems. These researchers believed that the scientific community was beginning to lose sight of the overall mix of calcifying organisms necessary for the healthy function of reef ecosystems and demonstrated that some reefs were naturally coral dominated with corals being the main organisms responsible for reef accretion, yet other healthy reef ecosystems were found to rely almost entirely on calcified algae and foraminifera for calcium carbonate accumulation. Despite these historical cautionary messages, many agencies today have inherited a coral-centric approach to reef management, likely to the detriment of reef ecosystems worldwide. For example, recent research has shown that crustose coralline algae, a group of plants essential for building and cementing reef systems, are in greater danger of exhibiting decreased calcification rates and increased solubility than corals in warmer and more acidic ocean environments. A shift from coral-centric views to broader ecosystem views is imperative in order to protect endangered reef systems worldwide.
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Rozprawy doktorskie na temat "Coral reef management"

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Matthews, Elizabeth. "Community-based and collaborative management of coral reefs and coastal resources in Palau /". View online ; access limited to URI, 2007. http://0-digitalcommons.uri.edu.helin.uri.edu/dissertations/AAI3284827.

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Andras, Tiffany D. "Seaweed allelopathy against coral: surface distribution of seaweed secondary metabolites by imaging mass sepctrometry". Thesis, Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/44797.

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Coral reefs are in global decline, with seaweeds increasing as corals decrease. Though seaweeds have been shown to inhibit coral growth, recruitment, and survivorship, the mechanism of these interactions is poorly known. Here we use field experiments to show that contact with four common seaweeds induces bleaching on natural colonies of Porites rus. Controls in contact with inert, plastic mimics of seaweeds did not bleach, suggesting treatment effects resulted from allelopathy rather than shading, abrasion, or physical contact. Bioassay-guided fractionation of the hydrophobic extract from the red alga Phacelocarpus neurymenioides revealed a previously characterized antibacterial metabolite, Neurymenolide A, as the main allelopathic agent. For allelopathy of lipid soluble metabolites to be effective, the metabolites would need to be deployed on algal surfaces where they could transfer to corals on contact. We used desorption electrospray ionization mass spectrometry (DESI-MS) to visualize and quantify Neurymenolide A on the surface of P. neurymenioides and found the metabolite on all surfaces analyzed. The highest concentrations of Neurymenolide A were on basal portions of blades where the plant is most likely to contact other benthic competitors.
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Afifi, Mansur. "Socio-economic and ecological impacts of coral reef management in Indonesia". Göttingen : Cuvillier, 2003. http://catalog.hathitrust.org/api/volumes/oclc/55018162.html.

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McCorry, Denise. "Hong Kong's scleractinian coral communities : status, threats and proposals for management /". Thesis, Hong Kong : University of Hong Kong, 2002. http://sunzi.lib.hku.hk/hkuto/record.jsp?B25155131.

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Dirhamsyah. "Analysis of the effectiveness of Indonesia's coral reef management framework". Access electronically, 2005. http://www.library.uow.edu.au/adt-NWU/public/adt-NWU20060509.142404/index.html.

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Heenan, Adel. "Behaviour of settling coral reef fishes and supplementary management tools". Thesis, University of Edinburgh, 2010. http://hdl.handle.net/1842/4601.

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Coral reef fish larvae take an active role in selecting their settlement site and sensory cues may help them to orientate during this process. As settlement is a period of transition through which the majority of individuals do not survive, it is often a focal point for the management of coral reef populations, which are of high conservation concern. In this thesis, I used choice tests and in situ techniques to assess the response of settlement-stage larvae to a range of odour, light and acoustic cues and I found that larvae are more selective in their response to sensory stimuli than previously thought. Micro-habitat odours are not likely to be used during settlement orientation, and odour cues may be used to avoid inappropriate settlement sites. The photopositive behaviour of larval fish is likely to match their spectral sensitivity but this proved difficult to assess in situ because of the high amount of spatial and temporal variation in larval distribution. The positive response of settlement-stage fish to played back reef noise is location specific as well as being highly specific to the reef sound recording. To understand whether it might be the composition of reef sound that drives the selective response of larvae to acoustic cues, I took sound recordings while collecting visual data on fish diversity and the behavioural activity of a sound producing, or soniferous, fish species. I found that the variation in intensity of reef noise matches the activity patterns of a soniferous species, and when reef noise is most intense is when visual estimates on the diversity of the reef fish assemblage are decreased. This information provides the basis for understanding how changes in the reef soundscape may effect larval recruitment and has exciting implications for using sound recordings as a method to monitor coral reefs. Finally, I tested the viability of releasing reared larvae to boost depleted populations and found that collecting and holding settlement-stage fish for a week can increase survival, relative to natural settlement. These data demonstrate that applying our knowledge of the settlement behaviour of coral reef fish will make a significant contribution to developing tools for management.
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Freed, Sarah J. "Social-Ecological Dynamics of Coral Reef Resource Use and Management". PDXScholar, 2013. https://pdxscholar.library.pdx.edu/open_access_etds/1106.

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This dissertation investigates social and ecological factors that facilitate effective management of coral reefs as social-ecological systems. Meta-analytical and field-based methods were employed to examine current management challenges and identify strategies that improve management effectiveness and coral reef health. A meta-analysis was used to evaluate biological indicators of reef health in relation to the types of fishing regulations in place (no-take areas, gear restriction areas, and periodic closures) and the actor groups (community-based, co-management, state, private) involved in management efforts for coral reef fisheries throughout the world. Other than enhancement of fish biomass within no-take areas that was significantly greater than in gear restriction areas, most biological indicators benefitted similarly from management techniques of no-take areas and gear restriction areas. Community-based and co-management were the best performing management arrangements for some biological outcomes but require further case studies to verify findings. Investigation of management effects by region indicated that previously degraded reefs received fewer benefits from management implementation than did relatively healthier reefs. For field investigations, the Comoros islands in the Western Indian Ocean served as a model for tropical coral reefs with challenging socioeconomic contexts, high biodiversity, and high vulnerability to coral reef degradation. Empirical study at 21 sites was used to identify the relative effects of natural and anthropogenic threats to coral reefs of the Comoros. Most previous studies of reef health focus on primarily natural factors or a single anthropogenic threat. This study examined suites of natural factors and human activities to identify the relative importance of each on reef health. Human activities including fishing, sand extraction, and beachfront housing and development were the best predictors of reef health status. Most notably, human population and fishing predicted fish richness, abundance, and biomass with seasonal variation in the effects, while site orientation strongly predicted benthic cover. Field studies in the Comoros were also used to investigate the roles of community and state actors in co-management and compare effectiveness of comanagement across sites with varying levels of actor participation. Effective management was found to occur with community or `meta-community' (in this case, a Marine Protected Area in which the efforts of several communities were organized) participation in governance and support of state or external agents, while resilient management that overcame considerable challenges was found to occur only with strong community participation and leadership in governance. External agents were found to contribute to development of meta-community governance structure and initiation of community participation through education and capacity building. The findings from these studies reveal that coral reef management can be improved through context appropriate regulations that address detrimental human activities and through wide acceptance and participation in governance with cooperation among states, communities, and external agents.
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Leong, Wai. "Patterns of resource allocation in Caribbean coral reef sponges". View electronic thesis (PDF), 2009. http://dl.uncw.edu/etd/2009-1/leongw/waileong.pdf.

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Yahya, Saleh A. S. "Habitat structure, degradation and management effects on coral reef fish communities". Doctoral thesis, Stockholms universitet, Zoologiska institutionen, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-62187.

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Coral reefs are among the most diverse and productive ecosystems on earth, and are critical to the survival of tropical marine ecosystems and sustenance of local human populations. However, coral reefs are quite vulnerable to disturbances, both natural and anthropogenic. This thesis looks at how coral reef communities have responded to climactic disturbances, particularly the 1997-98 El Niño Southern Oscillation (ENSO) and subsequent coral bleaching and mortality that affected much of the Indian Ocean, including the coastal waters of Tanzania, where the study was conducted. In particular, it investigates the effects of coral bleaching, habitat degradation and reef spatial arrangement on reef fish assemblages. Habitat structural complexity and spatial arrangement of reefs had an effect on reef fish communities. Fish communities showed patterns in distribution among habitats and between patch and continuous reefs. Fishes preferred live to bleached/dead or eroded coral, but trophic groups reacted differently to patch and continuous reefs. There were slight changes in fish abundance and significant changes in fish diversity on experimental, bleached branching Acropora coral plots over a period of one year. While fish abundance on one site increased shortly after a bleaching event, 6 years later fish abundance had decreased significantly. Conversely, coral reef communities in northern Tanzania had changed little over an 8-year period, with minor changes associated with the 1997-98 ENSO and the presence or absence of fisheries management. The coral reefs in the region were found to show high variability in community structure and responses of associated fish and invertebrate communities. The findings of this thesis indicate the importance of habitat structure and spatial arrangement of reefs, the detrimental effects of coral bleaching, and the possibility that some reefs and some (generalist) reef fish taxa may exhibit resilience to climate change.
At the time of the doctoral defense, the following papers were unpublished and had a status as follows: Paper 3: Manuscript. Paper 4: Manuscript.
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Selig, Elizabeth Rose Bruno John F. "Effects of changing temperatures on coral reef health implications for management /". Chapel Hill, N.C. : University of North Carolina at Chapel Hill, 2008. http://dc.lib.unc.edu/u?/etd,1719.

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Thesis (Ph. D.)--University of North Carolina at Chapel Hill, 2008.
Title from electronic title page (viewed Sep. 16, 2008). "... in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Curriculum in Ecology." Discipline: Ecology; Department/School: Ecology.
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Książki na temat "Coral reef management"

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), Coral Reef Conservation Program (U S. Guam's coral reef management priorities. Silver Spring, Md.]: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Coral Reef Conservation Program, Guam, 2010.

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1962-, Côté Isabelle M., Reynolds, John D., Ph. D i Fisheries Conservation Foundation, red. Coral reef conservation. Cambridge: Cambridge University Press, 2006.

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Nikijuluw, Victor P. H. Coral governance. Bogor: IPB Press, 2013.

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Morgan, Lance E. Status of deep sea corals in US waters: With recommendations for their conservation and management. [Bellevue, Wash: Marine Conservation Biology Institute, 2006.

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Coral Reef Conservation Program (U.S.) i Northern Mariana Islands, red. Commonwealth of the Northern Mariana Islands' coral reef management priorities. Silver Spring, MD: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Coral Reef Conservation Program, 2010.

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H, Kalombo, Makoloweka S, IUCN Eastern Africa Programme i Tanga Coastal Zone Conservation and Development Programme., red. Collaborative reef and reef fisheries management in Tanga, Tanzania. Nairobi, Kenya: World Conservation Union, Eastern Africa Regional Office, 2001.

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United States. National Oceanic and Atmospheric Administration. Puerto Rico's coral reef management priorities. Silver Spring, Md.]: NOAA, 2010.

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United States. National Oceanic and Atmospheric Administration. American Samoa's coral reef management priorities. Silver Spring, Md.]: U.S. Department of Commerce, United States of America, 2010.

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United States. National Oceanic and Atmospheric Administration. Hawaiian Archipelago's coral reef management priorities. Silver Spring, Md.]: NOAA, 2010.

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Susie, Westmacott, red. Management of bleached and severely damaged coral reefs. Gland: IUCN, 2000.

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Części książek na temat "Coral reef management"

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Jupiter, Stacy, Chris M. Roelfsema i Stuart R. Phinn. "Science and Management". W Coral Reef Remote Sensing, 403–27. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-90-481-9292-2_15.

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Marrie, Henrietta L. "Indigenous coral reef tourism". W Coral Reefs: Tourism, Conservation and Management, 227–46. Abingdon, Oxon ; New York, NY : Routledge, 2019.: Routledge, 2018. http://dx.doi.org/10.4324/9781315537320-16.

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Johannes, Robert E. "Traditional Coral-Reef Fisheries Management". W Life and Death of Coral Reefs, 380–85. Boston, MA: Springer US, 1997. http://dx.doi.org/10.1007/978-1-4615-5995-5_16.

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Hein, Margaux Y., Fanny Couture i Chad M. Scott. "Ecotourism and coral reef restoration". W Coral Reefs: Tourism, Conservation and Management, 137–50. Abingdon, Oxon ; New York, NY : Routledge, 2019.: Routledge, 2018. http://dx.doi.org/10.4324/9781315537320-10.

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Cho-Ricketts, Leandra. "Belize Barrier Reef System". W Coral Reefs: Tourism, Conservation and Management, 93–106. Abingdon, Oxon ; New York, NY : Routledge, 2019.: Routledge, 2018. http://dx.doi.org/10.4324/9781315537320-7.

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Dhanya, M. S., i M. E. Jignesh. "Coral Reef Biodiversity—Threats and Management". W Biodiversity, 55–72. Boca Raton: CRC Press, 2022. http://dx.doi.org/10.1201/9781003220398-5.

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Pabel, Anja, i Glen Croy. "Media in coral reef tourism management". W Coral Reefs: Tourism, Conservation and Management, 247–61. Abingdon, Oxon ; New York, NY : Routledge, 2019.: Routledge, 2018. http://dx.doi.org/10.4324/9781315537320-17.

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Gayle, Dennis J., i Bernadette E. Warner. "Strategic Caribbean coral reef tourism management". W Coral Reefs: Tourism, Conservation and Management, 61–72. Abingdon, Oxon ; New York, NY : Routledge, 2019.: Routledge, 2018. http://dx.doi.org/10.4324/9781315537320-5.

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Duffy, Sarah, Roger Layton i Larry Dwyer. "Whale shark tourism at Ningaloo Reef". W Coral Reefs: Tourism, Conservation and Management, 119–34. Abingdon, Oxon ; New York, NY : Routledge, 2019.: Routledge, 2018. http://dx.doi.org/10.4324/9781315537320-9.

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Mumby, Peter J., i Robert S. Steneck. "The Resilience of Coral Reefs and Its Implications for Reef Management". W Coral Reefs: An Ecosystem in Transition, 509–19. Dordrecht: Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-94-007-0114-4_29.

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Streszczenia konferencji na temat "Coral reef management"

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Swasti, Priti, Bayu Prayudha i Susetiono. "Coral Reef Management Information System (CRMIS) for the Sustainable Management of Coral Reef in Indonesia". W 2nd Annual International Conference on Business and Public Administration (AICoBPA 2019). Paris, France: Atlantis Press, 2020. http://dx.doi.org/10.2991/aebmr.k.201116.013.

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Sutthacheep, Makamas, Makamas Sutthacheep, Thamasak Yeemin, Thamasak Yeemin, Sittiporn Pengsakun, Sittiporn Pengsakun, Kanwara Sangmanee, Kanwara Sangmanee, Juthamart Putthayakool i Juthamart Putthayakool. "MONITORING CORAL RECOVERY AT NEARSHORE CORAL REEFS IN PHANGNGA PROVINCE, THE ANDAMAN SEA FOLLOWING THE 2010 CORAL BLEACHING EVENT". W Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.31519/conferencearticle_5b1b936dde9b43.46989412.

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Mass bleaching and subsequent mortality of scleractinian corals in response to elevated seawater temperatures has been considered as one of the most impacts of global climate change. Three extensive coral bleaching events in the Andaman Sea were reported, in the years 1991, 1995 and 2010. Studies on survival of coral colonies, coral recruitment and community structure of coral reef associated macrofauna would predict the trends for coral recovery from the impacts of coral bleaching events. The present study aimed to examine the status of coral communities, density of coral recruits and coral reef associated macrofauna at nearshore coral reefs in Phangnga Province, the Andaman Sea following the 2010 coral bleaching event. The dead coral cover was high (>50%) while the live coral cover was in the range of 13-21%. There was high diversity of coral recruits on natural substrates. The average densities of macrobenthic fauna varied from 1.9 to 2.6 individuals.m-2, with significant differences among study sites. The dominant macrobenthic species were a soft coral (Lobophytum sp.), a sea star (Linckia laevigata) and a sea urchin (Echinostrephus molaris). Coral recovery at these coral reefs would be possible but local anthropogenic stressors must be overwhelmingly reduced in order to enhance coral reef resilience. The long-term monitoring programs in the Andaman Sea are required for decision makers to support their adaptive management approaches.
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Sutthacheep, Makamas, Makamas Sutthacheep, Thamasak Yeemin, Thamasak Yeemin, Sittiporn Pengsakun, Sittiporn Pengsakun, Kanwara Sangmanee, Kanwara Sangmanee, Juthamart Putthayakool i Juthamart Putthayakool. "MONITORING CORAL RECOVERY AT NEARSHORE CORAL REEFS IN PHANGNGA PROVINCE, THE ANDAMAN SEA FOLLOWING THE 2010 CORAL BLEACHING EVENT". W Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.21610/conferencearticle_58b4315bb3db6.

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Mass bleaching and subsequent mortality of scleractinian corals in response to elevated seawater temperatures has been considered as one of the most impacts of global climate change. Three extensive coral bleaching events in the Andaman Sea were reported, in the years 1991, 1995 and 2010. Studies on survival of coral colonies, coral recruitment and community structure of coral reef associated macrofauna would predict the trends for coral recovery from the impacts of coral bleaching events. The present study aimed to examine the status of coral communities, density of coral recruits and coral reef associated macrofauna at nearshore coral reefs in Phangnga Province, the Andaman Sea following the 2010 coral bleaching event. The dead coral cover was high (>50%) while the live coral cover was in the range of 13-21%. There was high diversity of coral recruits on natural substrates. The average densities of macrobenthic fauna varied from 1.9 to 2.6 individuals.m-2, with significant differences among study sites. The dominant macrobenthic species were a soft coral (Lobophytum sp.), a sea star (Linckia laevigata) and a sea urchin (Echinostrephus molaris). Coral recovery at these coral reefs would be possible but local anthropogenic stressors must be overwhelmingly reduced in order to enhance coral reef resilience. The long-term monitoring programs in the Andaman Sea are required for decision makers to support their adaptive management approaches.
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DiMassa, Diane D., Malcolm L. Heron i Scott F. Heron. "HF radar: A tool for coral reef planning and management". W OCEANS 2011. IEEE, 2011. http://dx.doi.org/10.23919/oceans.2011.6107187.

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Ananda Citra, I. Putu, I. Putu Sriartha, I. Gede Astra Wesnawa, Ida Bagus Made Astawa, Putu Indra Christiawan, I. Made Sarmita i A. Sediyo Adi Nugraha. "Coral Reef Management Model in West Buleleng Regency, Bali, Indonesia". W Proceedings of the 3rd International Conference on Law, Social Sciences, and Education, ICLSSE 2021, 09 September 2021, Singaraja, Bali, Indonesia. EAI, 2021. http://dx.doi.org/10.4108/eai.9-9-2021.2313643.

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Elobaid, Elnaim, Bruno Welter Giraldes, Hamad Al-Kuwari, Jassim Al-Khayat, Fadhil Sadooni i Ekhlas Elbary. "Towards Sustainable Management of Coastal and Offshore Islands in Arabian Gulf Typology: Sensitivity Analysis, Ecological Risk Assessment of Halul and Al-Alyia Islands". W Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2021. http://dx.doi.org/10.29117/quarfe.2021.0035.

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The great majority of marine ecosystems in Qatar are in fast decline and nearing collapse, where most ecosystem has lost the biological and economic functionality. Aiming to support the decision makers in the management and restoration strategies for recovering the biological and economic functionality of the ecosystems/natural resources of Qatar, we conducted 1) a typology mapping of the main components of the ecosystem of two islands, 2) a sensitivity and vulnerability assessment according to the known guidelines and standards. Highlighting the potential ecological risk and required recommendations for sustainable management plans, within the frame of Qatar National Vision 2030 (QNV 2030). The Islands present different anthropogenic pressure. As expected, Al Alyia the coastal Island is under real risk, with critical areas of sensibility but still presenting a potential for recovering its economy and ecological functionality, highlighting the collapsed stage of the very sensitive coral reefs, the vulnerability of oyster beds and seagrass and the functionality of the mangrove (expanding) and Sabha with massive birds nesting. The offshore Island Halul presented in the typology mapping the coral reefs as the main ecosystem but with the presence of seagrass, algae bed, sandy beach, and Sabha. The coral reef still presents a certain functionality, with corals covering several hard substrates, however with high sensitivity and high vulnerability, especially the coral in the shallow areas with scattered colonies, and the vulnerable nesting of marine turtles on beaches. As the management, we recommend increasing the restoration effort of targeted ecosystems, mainly involving coral reefs for increasing the marine biodiversity in general and restoring the oyster beds for recovering the filtration service. Strategies must be made for recovering the ecosystems’ functionality and restore the productivity of the Qatari fishing stock. We recommend applying this mapping method and sensitivity classification for all marine areas around Qatar for supporting the management plans.
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Bahrani, Asma, Babak Majidi i Mohammad Eshghi. "Coral Reef Management in Persian Gulf Using Deep Convolutional Neural Networks". W 2019 4th International Conference on Pattern Recognition and Image Analysis (IPRIA). IEEE, 2019. http://dx.doi.org/10.1109/pria.2019.8786005.

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FOSTER, T. M., i S. M. DOORN-GROEN. "ENVIRONMENTAL MONITORING AND MANAGEMENT OF RECLAMATION WORKS CLOSE TO CORAL REEF HABITATS". W Proceedings of the 5th International Conference on APAC 2009. World Scientific Publishing Company, 2009. http://dx.doi.org/10.1142/9789814287951_0006.

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Chamelia, Dirta, Suntoyo i Silvianita. "Development and Conservation Coral Reef with Biorock Technology System in Situbondo". W 6th International Seminar on Ocean and Coastal Engineering, Environmental and Natural Disaster Management. SCITEPRESS - Science and Technology Publications, 2018. http://dx.doi.org/10.5220/0008376201320136.

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Range, Pedro, Bruno Giraldes, Jassim Al-Khayat, Manuel M. Romeo, Nissy Chacko, Mark Chatting, Aisha Alashwal i in. "Coral Research and Nursery Farm Project". W Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2021. http://dx.doi.org/10.29117/quarfe.2021.0040.

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In the framework of the Coral Management Plan for the North Field Expansion Project (NFE) and North Field Production Sustainability Project (NFPS), Qatargas has partnered with the Environmental Science Center (ESC) to develop the first land-based coral nursery in Qatar. This nursery plan includes the extraction of 1000 corals’ colonies from the NFPS and NFE pipeline corridors, north of Ras Laffan, and hence their transportation to the nursery facility, rehabilitation under controlled husbandry conditions, fragmentation, out-plantation to carefully selected recipient sites and long-term monitoring (up to 48 months). The first two batches of 200 corals were extracted in March and outplanted in April 2021. Results of the first two monitoring events, after 44 and 66 days, were quite encouraging for the seven coral genera tested. Attachment success was very high, with 92% to 97% of the outplanted fragments being detected during monitoring. No bleaching, disease or mortality was recorded so far. The coral propagation methods used in this project (i.e., fragmentation, husbandry and outplanting), although widely used, have been tested with a restricted number of branching coral species and usually in in-situ nurseries. Our project is among the first to apply this type of approach (land-based nursery) to reef restoration in the Arabian Gulf.
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Raporty organizacyjne na temat "Coral reef management"

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Knowlton, Nancy, Emily Corcoran, Thomas Felis, Sebastian Ferse, Jasper de Goeij, Andréa Grottoli, Simon Harding i in. Rebuilding Coral Reefs: A Decadal Grand Challenge. International Coral Reef Society and Future Earth Coasts, lipiec 2021. http://dx.doi.org/10.53642/nrky9386.

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This document is the work of a team assembled by the International Coral Reef Society (ICRS). The mission of ICRS is to promote the acquisition and dissemination of scientific knowledge to secure the future of coral reefs, including via relevant policy frameworks and decision-making processes. This document seeks to highlight the urgency of taking action to conserve and restore reefs through protection and management measures, to provide a summary of the most relevant and recent natural and social science that provides guidance on these tasks, and to highlight implications of these findings for the numerous discussions and negotiations taking place at the global level.
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Ruiz de Gauna, Itziar, Anil Markandya, Laura Onofri, Francisco (Patxi) Greño, Javier Warman, Norma Arce, Alejandra Navarrete i in. Economic Valuation of the Ecosystem Services of the Mesoamerican Reef, and the Allocation and Distribution of these Values. Inter-American Development Bank, maj 2021. http://dx.doi.org/10.18235/0003289.

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Coral reefs are one of the most diverse and valuable ecosystems on Earth. The Mesoamerican Reef contains the largest barrier reef in the Western Hemisphere. However, its health is threatened, so there is a need for a management and sustainable conservation. Key to this is knowing the economic value of the ecosystem. “Mainstreaming the value of natural capital into policy decision-making is vital” The value of environmental and natural resources reflects what society is willing to pay for a good or service or to conserve natural resources. Conventional economic approaches tended to view value only in terms of the willingness to pay for raw materials and physical products generated for human production and consumption (e.g. fish, mining materials, pharmaceutical products, etc.). As recognition of the potential negative impacts of human activity on the environment became more widespread, economists began to understand that people might also be willing to pay for other reasons beyond the own current use of the service (e.g. to protect coral reefs from degradation or to know that coral reefs will remain intact in the future). As a result of this debate, Total Economic Value (TEV) became the most widely used and commonly accepted framework for classifying economic benefits of ecosystems and for trying to integrate them into decision-making. This report estimates the economic value of the following goods and services provided by the MAR's coral reefs: Tourism & Recreation, Fisheries, Shoreline protection. To our knowledge, the inclusion of non-use values in the economic valuation of the Mesoamerican Barrier Reef System is novel, which makes the study more comprehensive.
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Freed, Sarah. Social-Ecological Dynamics of Coral Reef Resource Use and Management. Portland State University Library, styczeń 2000. http://dx.doi.org/10.15760/etd.1106.

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Leingang, P., i D. L. Dixson. Integrating terrestrial and benthic habitat quality into coral reef restoration, conservation, and management. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2017. http://dx.doi.org/10.4095/305886.

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John Magul Rulmal Jr., John Magul Rulmal Jr. How does indigenous storytelling communicate best practices for coral reef management on Ulithi Atoll. Experiment, styczeń 2022. http://dx.doi.org/10.18258/24150.

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van der Geest, Matthijs, Erik Meesters i Sander Mücher. Impact of terrestrial erosion on coral reef health at Bonaire: a plea for nature-inclusive "watershed-to-reef" based coastal management. Den Helder: Wageningen Marine Research, 2020. http://dx.doi.org/10.18174/524688.

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