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Utilizing Artificial Intelligence (AI) for the Identification and Management of Marine Protected Areas (MPAs): A Review
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作者 Şeyma Merve Kaymaz Mühling 《Journal of Geoscience and Environment Protection》 2023年第9期118-132,共15页
The article discusses the application of artificial intelligence (AI) and automation in marine conservation, specifically in relation to the protection of marine ecosystems and the definition of marine protected areas... The article discusses the application of artificial intelligence (AI) and automation in marine conservation, specifically in relation to the protection of marine ecosystems and the definition of marine protected areas (MPAs). It highlights the threats that marine ecosystems face due to human activities and emphasizes the importance of effective management and conservation efforts. By improving data gathering, processing, monitoring, and analysis, artificial intelligence, and automation, they can revolutionize marine research. In conclusion, this study emphasizes the importance of AI and automation in marine conservation responsibly and ethically. In order to integrate these technologies into decision-making processes, stakeholders and marine conservation professionals must collaborate. Through the use of artificial intelligence and automation, marine conservation efforts can be transformed by establishing new methods of collecting and analyzing data, making informed decisions, and managing marine ecosystems. 展开更多
关键词 marine protected areas Artificial Intelligence AUTOMATION Decision-Making Tools
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Marine protected areas in the Southern Ocean:status and future 被引量:1
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作者 LI Chaolun YANG Guang 《Advances in Polar Science》 2018年第4期262-268,共7页
Marine protected areas(MPAs) in the Southern Ocean are receiving more and more global attention. The Southern Ocean is one of the world’s last regions not yet seriously impacted by human activities, signifying its ec... Marine protected areas(MPAs) in the Southern Ocean are receiving more and more global attention. The Southern Ocean is one of the world’s last regions not yet seriously impacted by human activities, signifying its ecological importance and unique value for scientific research. In response to climate change and growing commercial fishing interests in the Southern Ocean and their impacts on the marine ecosystem, the Commission on the Conservation of Antarctic Marine Living Resources(CCAMLR) is reacting to growing international pressure to establish a system of MPAs in the Southern Ocean to manage fisheries and conserve vital species—such as the keystone resource Antarctic krill and the dominant fish predator Antarctic toothfish—as well as to protect whole ecosystems. This review summarizes progress in the establishment of MPAs in the Southern Ocean by focusing on several major topics:(1) the current status of MPAs in the Southern Ocean;(2) the purpose and objective of MPAs in the Southern Ocean;(3) a short description of the largest high-sea MPA(the Ross Sea MPA);(4) ecological observation and monitoring for the planned MPAs in the Southern Ocean; and(5) the importance of international cooperation in the design, establishment and future management of MPAs in the Southern Ocean. 展开更多
关键词 Antarctic krill CCAMLR marine protected areas Southern Ocean
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Benthic Diversity of Sessile Organisms in Rocky Reef Habitats of Coastal Brazil: An Insight into the Implementation of Marine Protected Areas 被引量:1
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作者 Ralf Riedel Fernando Castro-Cardoso +1 位作者 Gabriel Correal Mauricio Mata Jr. 《Natural Resources》 2018年第12期404-412,共9页
Marine Protected Areas are increasingly becoming a tool of choice for conservation and management of marine resources and ecosystems. Data on biodiversity are necessary to assist in establishing protected areas for co... Marine Protected Areas are increasingly becoming a tool of choice for conservation and management of marine resources and ecosystems. Data on biodiversity are necessary to assist in establishing protected areas for conservation objectives to be met. Toward that effect, we investigated reef biodiversity patterns in three large-scale coastal regions of Brazil. The study areas comprised of an upwelling region, an adjacent high impacted region, and a more distant marine park. We surveyed four reef sites in each study region. Species counts of sessile benthic organisms, substrate relief, and average monthly water temperatures were recorded during the surveys. Benthic organisms were identified to the lowest taxa possible using still photos. Biodiversity was estimated using Shannon’s index on richness of organism taxa. Diversity was highest at the upwelling and high-impacted areas. No substrate relief patterns were found. Temperature readings showed lower average values at the upwelling and high impacted regions. Our results favor the upwelling region for establishment of a Marine Protected Area. Moreover, the similar diversity between the upwelling and the high impacted regions showed evidence of spillover effects from the former into the latter region, further demonstrating the importance of the former region for conservation. 展开更多
关键词 Conservation marine protected areas Biodiversity REEFS BENTHIC Brazil COASTAL HABITAT
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Assessing Marine Protected Areas Effectiveness: A Case Study with the Tobago Cays Marine Park
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作者 Alba Garcia Rodriguez Lucia M. Fanning 《Open Journal of Marine Science》 2017年第3期379-408,共30页
Given the socio-economic consequences associated with declaring areas of ocean protected in order to achieve conservation objectives, this paper contributes to the growing global need to assess Marine Protected Areas ... Given the socio-economic consequences associated with declaring areas of ocean protected in order to achieve conservation objectives, this paper contributes to the growing global need to assess Marine Protected Areas (MPAs) as an effective management tool. It adds to the current body of knowledge on MPA effectiveness by conducting an evaluation of the Tobago Cays Marine Park (TCMP), located in St. Vincent and the Grenadines (SVG) in the eastern Caribbean, using a modified MPA effectiveness framework. Due to the limited information existing about the current performance of this MPA, this assessment also provides needed insight on the effect that the TCMP is having on the marine ecosystem, as well as its overall management performance. By comparing the performance of the MPA over a 10-year span (2007 and 2016), the results indicate that overall, the TCMP could be described as having limited success when key management categories of context, planning, input, process, output and outcomes are evaluated. In particular, efforts dedicated to planning, process and outcomes are assessed as deficient. Furthermore, the analysis revealed that efforts to realize the stated goals relating to conservation, public awareness and public education were being neglected. However, considerable effort was being expended by TCMP staff on achieving the remaining goal focusing on deriving economic benefits from touristic activities in the Park. Preliminary field research examining the effects of the TCMP on the abundance and density of an economically important species, Lobatus gigas, (commonly referred to as the queen conch) showed the TCMP as having no effect towards conch protection. The results and recommendations of this study, combined with continued monitoring of a recommended targeted suite of indicators, could contribute to better-informed adaptive MPA management, leading to progress towards the achievement of the stated goals for the TCMP. 展开更多
关键词 marine protected areas mpa EFFECTIVENESS St. Vincent and the Grenadines Tobago Cays marine PARK Evaluation Framework QUEEN Conch
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Defence force activities in marine protected areas:environmental management of Shoalwater Bay Training Area,Queensland,Australia
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作者 武文 王小华 +1 位作者 David PAULL Julie KESBY 《Chinese Journal of Oceanology and Limnology》 SCIE CAS CSCD 2010年第3期667-676,共10页
Environmental management of military activities is of growing global concern by defence forces. As one of the largest landholders in Australia, the Australian Defence Force (ADF) is increasingly concerned with susta... Environmental management of military activities is of growing global concern by defence forces. As one of the largest landholders in Australia, the Australian Defence Force (ADF) is increasingly concerned with sustainable environmental management. This paper focuses on how the ADF is maintaining effective environmental management, especially in environmentally sensitive marine protected areas. It uses Shoalwater Bay Training Area (SWBTA) as a research example to examine environmental management strategies conducted by the ADF. SWBTA is one of the most significant Defence training areas in Australia, with a large number of single, joint and combined military exercises conducted in the area. With its maritime component contained in the Great Barrier Reef Marine Park (GBRMP), the Great Barrier Reef World Heritage Area (GBRWHA), and abutting Queensland's State Marine Parks, it has high protection values. It is therefore vital for the ADF to adopt environmentally responsible management while they are conducting military activities. As to various tools employed to manage environmental performance, the ISO 14001 Environmental Management System (EMS) is widely used by the ADE This paper exanlines military activities and marine environmental management within SWBTA, using the Talisman Saber (TS) exercise series as an example. These are extensive joint exercises conducted by the ADF and the United States defence forces. The paper outlines relevant legislative framework and environmental policies, analyses how the EMS operates in environmental management of military activities, and how military activities comply with these regulations. It discusses the implementation of the ADF EMS, including risk reduction measures, environmental awareness training, consultation and communication with stakeholders. A number of environmental management actions used in the TS exercises are presented to demonstrate the EMS application. Our investigations to this point indicate that the ADF is complying with all relevant legislation and policies. Further research is required to confirm compliance and conclude that military activities have good accord with environmental management objectives. 展开更多
关键词 Australian Defence Force marine protected areas Environmental Management System Shoalwater Bay Training area
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Ecosystem-Based and Community-Based Model Integration to Designate Coral Reef No-Take Marine Protected Areas: A Case Study from Puerto Rico
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作者 Edwin A. Hernández-Delgado Manoj Shivlani Alberto M. Sabat 《Natural Resources》 2014年第10期538-560,共23页
Ecosystem-based management and community-based participation in governance of Marine Protected Areas (MPAs) have been identified as key elements to improve management success, local stakeholder support, and compliance... Ecosystem-based management and community-based participation in governance of Marine Protected Areas (MPAs) have been identified as key elements to improve management success, local stakeholder support, and compliance with regulations. However, both are often rarely achieved, resulting in poor MPA governance, support and success. A quantitative assessment of the spatio- temporal change (1997-2012) of coral reef fish communities within Arrecifes La Cordillera Natural Reserve in northeastern Puerto Rico was carried out. We also identified community expectations of and support for the designation of a network of small no-take MPAs within the reserve’s boundaries. A holistic approach employing biophysical and socioeconomic methods was used as part of a participatory model to identify priorities for the designation of candidate no-take MPAs. Populations of the most important fishery-targeted species showed a significant temporal decline, particularly in areas subjected to intense recreational activities and spearfishing. Most groupers (Serranidae), snappers (Lutjanidae), barracudas (Sphyraenidae), and some parrotfishes (Scaridae) were nearly absent at most sites. Most individuals belonged to smaller size categories. Herbivores represented the majority of the total fish biomass, suggesting strong fishing impacts on apex predators. Fish declines also occurred after two massive coral bleaching events in 1998 and 2005 that were followed by mass coral mortalities, suggesting combined negative impacts of fishing and climate change. A no-take MPA designation was supported by 80% of the artisanal fishermen, 73% of the concessionaires (i.e., SCUBA diving, charter boats), and 52% of registered vessel operators. Stakeholders agreed that coral reef conditions in the reserve had declined over time, as well as water quality which affected reef health and fisheries. Stakeholders did not recognize climate change and sea surface warming as threats to coral reefs and fisheries. Nonetheless, stakeholder perceptions of candidate no-take MPA sites remarkably matched those identified through fish counts. This study also highlighted the pervasive views held by many stake-holders concerning MPA management and enforcement, and recommended that any no-take MPA designation process considers improving stakeholder participation, understanding of management objectives, actions, and accomplishments, and building stakeholders trust. The integration of ecosystem-based and community-based participatory models may be critical to foster improved support of no-take MPAs and foster a long-term community-based integration to develop and implement mitigation strategies for climate change impacts in novel future scenarios. 展开更多
关键词 CLIMATE Change COMMUNITY-BASED Management FISH COMMUNITIES marine protected areas
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Governance of Marine Protected Areas: An Approach Using Public Participation Geographic Information Systems--The MARGov Project
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作者 Marco Painho Tiago H. Moreira de Oliveira Lia Vasconcelos 《Journal of Environmental Science and Engineering(B)》 2013年第1期25-35,共11页
The MARGov Project consisted in strengthening the interaction among the Professor Luiz Saldanha Marine Park stakeholders, and to collaboratively construct, with social and institutional actors, a governance model for ... The MARGov Project consisted in strengthening the interaction among the Professor Luiz Saldanha Marine Park stakeholders, and to collaboratively construct, with social and institutional actors, a governance model for the Marine Park, located in the municipality of Sesimbra (Portugal). To pursue this goal, a PPGIS (public participation geographic information system) was developed, allowing the interaction, discussion and public participation of the stakeholders and actors involved. This PPGIS emerged as a crowdsourcing tool, with the purpose of assisting the georeferenced contributes from the local users of the Marine Park, regarding several relevant subjects, such as pollution, economic activities, opportunities and threats to the Marine Park, providing visual, analytical, and demonstrative qualities. 展开更多
关键词 GIS (geographic information systems) PPGIS WebGIS (GIS Web applications) crowdsourcing marine protected areas.
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Community’s Perspectives towards Marine Protected Area in Perhentian Marine Park, Malaysia
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作者 Gazi Md. Nurul Islam Tai Shzee Yew +1 位作者 Kusairi Mohd Noh Aswani Farhana Mohd Noh 《Open Journal of Marine Science》 2014年第2期51-60,共10页
The Perhentian Islands located in the East coast of Peninsular Malaysia. They are well-known for their rich coral reef ecosystems. Marine resources of Malaysia have been overexploited in general due to overfishing and... The Perhentian Islands located in the East coast of Peninsular Malaysia. They are well-known for their rich coral reef ecosystems. Marine resources of Malaysia have been overexploited in general due to overfishing and other development activities. Such no-take marine protected areas (MPAs) were established in Malaysia including Perhentian Islands Marine Park to enable overexploited marine resources to recover and to conserve coral reef ecosystems. This paper examines the current level of activities causing damages to the coral reef habitats in the Perhentian MPA. This study used paired comparison method to elicit the perception of the local stakeholders on the activities harmful to the marine habitats. The results of the analysis showed that various respondent groups had similar preference rankings on the harmful activities: littering, discarding fishing equipments, excess fishing and too many divers that cause damage to the habitats in the MPA area. The findings suggest that policy makers should take cognizance of the local stakeholders’ concern in planning and designing of marine protected areas in Malaysia. 展开更多
关键词 marine protected areas Tourism OVERFISHING PREFERENCE RANKING Peninsular MALAYSIA
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Environmental Issues of a Marine Protected Area in a Tectonic Estuary in the Tropical Eastern Pacific:Uramba(Malaga Bay Colombia):Context,Biodiversity,Threats and Challenges
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作者 Jaime Ricardo Cantera Kintz Edgardo Londono-Cruz +3 位作者 Luz Marina Mejia-Ladino Leonardo Herrera-Orozco Carlos Andres Satizabal Natalia Uribe-Castaneda 《Journal of Water Resource and Protection》 2013年第11期1037-1047,共11页
The environmental protection of tropical marine and coastal areas faces different challenges due to the diversity of aspects related to these areas, which include natural, social and economical issues. Despite these c... The environmental protection of tropical marine and coastal areas faces different challenges due to the diversity of aspects related to these areas, which include natural, social and economical issues. Despite these challenges, efforts for the protection of these areas are urgent nowadays because of the dramatical increase of human related threats like habitat destruction and population growth. Malaga Bay (MB) is a tectonic estuarine system located in Panama Bight (central region of the Colombian Pacific coast), which due to its origin shows important environmental characteristics of few sites in the Tropical Eastern Pacific (TEP) match. For these reasons, the government of Colombia declared in 2010, the bay’s marine area as a Marine National Natural Park in order to preserve its unique estuarine marine biodiversity. Despite this measure, MB presents several conditions that make environmental protection a very difficult task. In this paper, we present the geographical context, biodiversity and natural resources, environmental threats, the complexity of economic and social context, and the institutional and legal context of MB, to exemplify the difficulty that the protection of marine areas face in the TEP. 展开更多
关键词 protected marine areas Resources Conservation Estuaries Tropical Eastern Pacific
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Are Antarctic Specially Protected Areas safe from plastic pollution? a survey of plastic litter at Byers Peninsula, Livingston Island, Antarctica 被引量:1
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作者 Pablo ALMELA Sergi GONZALEZ 《Advances in Polar Science》 CSCD 2020年第4期284-290,共7页
A number of studies have reported in the last decades the presence of plastics in the Southern Ocean,which are liable to reach the coast and accumulate on the Antarctic Continent.Despite this,there are few data on the... A number of studies have reported in the last decades the presence of plastics in the Southern Ocean,which are liable to reach the coast and accumulate on the Antarctic Continent.Despite this,there are few data on the amount of plastic pollution on Antarctic beaches below 60°S.Here we provide valuable information about the presence of plastic debris in Byers Peninsula,Livingston Island,South Shetland Islands,an Antarctic Specially Protected Area(ASPA)and a hotspot for biodiversity.A total of 129 locations with between 1 and 5 items were recorded among the 3 survey sites on Byers Peninsula.Most of the observed items are likely to derive from fishing and local sources such as tourism and research activities.We discuss the potential impacts of their presence on local fauna and some of the consequences on the Antarctic ecosystem.From this survey of plastic accumulation in an ASPA,we propose the implementation of mitigation strategies,such as systematic monitoring of the abundance and distribution of plastic waste,in order to identify trends in marine debris and control the levels of plastic pollution in the Maritime Antarctic region. 展开更多
关键词 marine debris plastic pollution human impact Antarctic Specially protected area(ASPA) management ANTARCTICA
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Monitoring hawksbill turtle nesting sites in some protected areas from the Persian Gulf
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作者 Majid Askari Hesni Mohsen Rezaie-Atagholipour +7 位作者 Somaye Zangiabadi Mohammad Amin Tollab Mostafa Moazeni Hosein Jafari Mohammad Talebi Matin Ghasem Ghorbanzadeh Zafarani Mahtab Shojaei Abbas Motlaghnejad 《Acta Oceanologica Sinica》 SCIE CAS CSCD 2019年第12期43-51,共9页
Iranian nesting populations of the critically endangered hawksbill turtle(Eretmochelys imbricate) are some of the most important in the Indian Ocean. In this study, four of the most important hawksbill nesting grounds... Iranian nesting populations of the critically endangered hawksbill turtle(Eretmochelys imbricate) are some of the most important in the Indian Ocean. In this study, four of the most important hawksbill nesting grounds in the Persian Gulf, situated within three Iranian marine protected areas, were surveyed during nesting season,including Nakhiloo, Ommolgorm and Kharko Islands and the mainland beaches of the Naiband Marine-Coastal National Park(NMCNP). We present GIS maps of these key nesting grounds and describe sand texture of key nesting zones, along with conservation recommendations. About 9.2(28.3%) out of 32.5 km of all shores surveyed in this study were used by nesting hawksbill turtles follows: Nakhiloo: 1.4 km(52% of potential nesting area);Ommolgorm: 1.94 km(40%);Kharko: 3.4 km(28%), and NMCNP: 2.46 km(18.9%). The average nesting density was calculated as 131 nests/km at Nakhiloo, 76 nests/km at Ommolgorm, 7 nests/km at Kharko, and 15 nests per km at NMCNP. Highest nesting density was observed in Nakhiloo and Ommolgorm. It is thought that high hawksbill nesting density in these islands seems likely a result of limiting adequate nesting shores rather than the size of population, and also low density in Kharko and NMCNP more related to past and current pressures and low population density. With the exception of Ommolgorm Island, sands at the nesting grounds were well sorted.Grain size indicated that female hawksbill turtles in the Iranian Persian Gulf nest in sands that are generally mixed, with mean grain size ranging from coarse sands(0.4Φ;~0.5–1 mm) to fine sands(2Φ;~0.25 mm). We provide and discuss conservation recommendations and suggestions for future. 展开更多
关键词 marine protected areas marine turtles NESTING sand texture GIS maps
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Management Strategies to Mitigate Anthropogenic Impacts in Estuarine and Coastal Marine Environments: A Review
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作者 Michael J. Kennish 《Open Journal of Ecology》 2022年第10期667-688,共22页
A wide range of anthropogenic activities impacts estuarine and coastal marine environments including interactive climate and non-climatic drivers of change that can significantly degrade biotic communities and habitat... A wide range of anthropogenic activities impacts estuarine and coastal marine environments including interactive climate and non-climatic drivers of change that can significantly degrade biotic communities and habitats. Many of these environments are in decline due to changes in ecosystem structure and function resulting from multiple stressor effects. In addition, inadequate governance has supported a patchwork of single issues or sectoral approaches rather than integrated management of multiple human uses and activities to maintain healthy, productive, resilient, and sustainable ecosystems and the provision of goods and services. Ecosystem-based marine spatial planning is a viable framework for a more effective governance structure and management of these vital coastal environments. An important component of this approach is a holistic effort to assess the environmental, economic, and societal impacts of anthropogenic activities. Thus, a multidisciplinary integrated approach is preferred that links ecological, physical, and socio-economic systems, increasing the protection of resources and societal benefits. For degraded estuarine and coastal marine ecosystems, restoration and rehabilitation initiatives are important intervention strategies used to reverse the loss of habitats and biotic resources and to support management programs. Marine Protected Areas (MPAs) are an integral element of marine management plans to conserve and sustain estuarine and coastal marine environments by protecting threatened ecosystems and their resources from anthropogenic activities. National and international regulatory frameworks and directives are also in place to protect and conserve these environments. 展开更多
关键词 Estuaries Coastal marine Environments Anthropogenic Activities Drivers of Change Ecosystem-Based Management marine protected areas Regulatory Frameworks
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Distribution and Sources of Polycyclic Aromatic Hydrocarbon (PAH) in Marine Environment of China 被引量:3
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作者 郑金树 Bruce J.Richardson +1 位作者 O.Shouming 郑建华 《Chinese Journal of Oceanology and Limnology》 SCIE CAS CSCD 2004年第2期136-145,共10页
Polycyclic aromatic hydrocarbons (PAHs) are potentially carcinogenic and mutagenic compounds that have raised considerable environmental concern. The highest concentrations of PAHs in the coastal sediment samples in C... Polycyclic aromatic hydrocarbons (PAHs) are potentially carcinogenic and mutagenic compounds that have raised considerable environmental concern. The highest concentrations of PAHs in the coastal sediment samples in China was 5.8-11.0μg/g (dry weight) in the core from the Huangpu River, Shanghai. The second highest concentration of PAHs was 4.42μg/g (dry weight) in surface sediment of Victoria Harbour in Hong Kong, and 5.73μg/g (dry weight) in sediment of Jiaozhou Bay, Qingdao City. The low concentrations of PAHs were always in the sediments far away from industrial zones and cities, and ranged from 0.10 to 0.30μg/g (dry weight). Several environmental parameters are considered for the identification of sources of PAHs in marine environment. High proportion of naphthalene, low molecular weight PAHs and alkylated PAHs, plus high ratio of phenanthrene to anthracene (>15) and low ratio of fluoranthene to pyrene (<1) suggested a petrogenic source. According to these parameters, the Changjiang (Yangtze) River estuary of Shanghai, Jiaozhou Bay of Qingdao City, Zhujiang (Pearl) River mouth, Jiulong River mouth and most of Hong Kong coastal waters were heavily contaminated by PAHs from petrogenic sources. However, PAHs in rural coastal areas were dominated by pyrolytic origin PAHs. This review clearly showed that oil pollution and incomplete combustion of oil, coal and biomass are the main reason for PAHs anormalies in the study areas. 展开更多
关键词 polycyclic aromatic hydrocarbon (PAH) marine pollution China coastal areas environmental protection
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The role of marine protected areas in sustaining fisheries: The case of the National Park of Banc d’Arguin, Mauritania 被引量:2
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作者 Ewan Trégarot Beyah Meissa +9 位作者 Didier Gascuel Ousmane Sarr Yeslem El Valy Oumar Hamet Wagne Elimane Abou Kane Abou Cire Bal Mohamed Saleck Haidallah Assane Deda Fall Abdou Daïm Dia Pierre Failler 《Aquaculture and Fisheries》 2020年第5期253-264,共12页
Mauritania is characterized by fast-growing fisheries that have developed over the past several decades from low levels of fishing to intense fishing and have led to severe decreases in biomass and severe signs of ove... Mauritania is characterized by fast-growing fisheries that have developed over the past several decades from low levels of fishing to intense fishing and have led to severe decreases in biomass and severe signs of overexploitation.To ensure sustainable fisheries,a primary goal of science-based fisheries policy is to provide an adequate conservation status of marine habitats that are directly,or indirectly,fundamental for the lifecycle of fish populations of commercial interest.The National Park of Banc d’Arguin has been recognized for its nursery and fish biomass export functions.In this paper,we present the economic value of the fish provisioning service of marine coastal ecosystems of the protected area.We estimated the added value of artisanal fisheries,the spatial distribution of fishing activities,the contribution of the Park to the Mauritanian fisheries and the heritage value of artisanal fisheries.Overall,the average added value for artisanal fisheries is about 43 million MRU(1 million euros)over the period 2006–2017.It mainly benefits to the ship-owners,which generates inequalities and threatens the livelihoods of the Imraguen.The spatial distribution of fishing activities and associated revenues shows high variability throughout the years,the seasons and the geographic areas,and reveals the high adaptability of Imraguen fishers.Fishing grounds are mostly located close to the shore,associated with seagrass beds,confirming the service of fish provisioning rendered by this ecosystem.Furthermore,the high productivity of seagrass beds contributes to the spill-over of biomass.The contribution of the Park to fishing activities that occur within the Mauritanian Exclusive Economic Zone is estimated to 15%,representing an added value creation of 3.2 billion MRU(71 million euros).The heritage value of the fisheries is assessed,through fishers’willingness to accept to stop their fishing activities,at 17.5 million MRU(0.4 million euros).Thus,this paper highlights the necessity of incorporating an ecosystem-based approach along with fishers’knowledge and adaptability into future conservation plan of the National Park of Banc d’Arguin and fisheries management at the local,national and regional scale. 展开更多
关键词 marine protected areas FISHERIES Monetary evaluation Ecosystem services West Africa National Park of Banc d’Arguin
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Body Size as an Indicator of Health for Green Turtles at the TCMP (Tobago Cays Marine Park), Eastern Caribbean
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作者 Olando Keri Harvey 《Journal of Environmental Science and Engineering(A)》 2013年第5期306-310,共5页
Gazetted in 1997, The TCMP (Tobago Cays Marine Park) is the only marine protected area within the territorial boundaries of St. Vincent and the Grenadines. Sea turtles are an important species in TCMP, and because t... Gazetted in 1997, The TCMP (Tobago Cays Marine Park) is the only marine protected area within the territorial boundaries of St. Vincent and the Grenadines. Sea turtles are an important species in TCMP, and because their globally endangered status have become the focus of an in-water monitoring program, primarily for green turtles (Chelonia mydas). Preliminary assessment indicated that the TCMP contains an important foraging aggregation of sub-adult green turtles. Since then two additional years of data has been collected; this data was analyzed to assess the health of the turtle population. The data also indicated that the weight was predictable according to carapace width and length and that the population is dominated by larger sub-adults. 展开更多
关键词 Green turtles marine protected area health indicator body size.
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Editorial: Marine protected areas and small-scale fisheries
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作者 Karim Erzini 《Aquaculture and Fisheries》 2020年第5期211-212,共2页
Marine Protected Areas(MPAs)have long been recognized to be effective tools for spatial management,conservation of biodiversity and fisheries enhancement(Rodríguez-Rodríguez,2016;Claudet et al.,2020),leading... Marine Protected Areas(MPAs)have long been recognized to be effective tools for spatial management,conservation of biodiversity and fisheries enhancement(Rodríguez-Rodríguez,2016;Claudet et al.,2020),leading Member States Parties to the Convention on Biological Diversity(CBD)in 2010 to agree to cover 10%of their coastal and marine areas with MPAs by 2020(Aichi Target 11).In 2020 MPAs cover 5.3%world’s oceans,with 2.5%in no-take marine reserves offering protection,even though a global no-take coverage of at least 30%of the world’s oceans by 2030 has been proposed(Marine Conservation Institute;http://www.mpatlas.org/progress/proposals/). 展开更多
关键词 marine protected areas Small-scale fisheries
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Predicting impacts of climate change on the biogeographic patterns of representative species richness in Prydz Bay-Amery Ice Shelf
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作者 Yugui ZHU Shiyao ZHENG +6 位作者 Bin KANG Gabriel REYGONDEAU Yan SUN Qianshuo ZHAO Yunfeng WANG William W.L.CHEUNG Jiansong CHU 《Journal of Oceanology and Limnology》 SCIE CAS CSCD 2023年第4期1504-1518,共15页
The research on the biological ecology of the Prydz Bay-Amery Ice Shelf in East Antarctica is inadequate under the increasing threat from climate change,especially for Antarctic fish and krill.The Dynamic Bioclimatic ... The research on the biological ecology of the Prydz Bay-Amery Ice Shelf in East Antarctica is inadequate under the increasing threat from climate change,especially for Antarctic fish and krill.The Dynamic Bioclimatic Envelope Model(DBEM)has been widely used in predicting the variation of species distribution and abundance in ocean and land under climate change;it can quantify the spatiotemporal changes of multi population under different climate emission scenarios by identifying the environmental preferences of species.The species richness and geographical pattern of six Antarctic representative species around Prydz Bay-Amery ice shelf were studied under RCP 8.5 and RCP 2.6 emission scenarios from 1970 to 2060 using Geophysical Fluid Dynamics Laboratory(GFDL),Institut Pierre Simon Laplace(IPSL),and Max Planck Institute(MPI)earth system models.The results showed that the species richness decreased as a whole,and the latitude gradient moved to the pole.The reason is that ocean warming,sea ice melting,and human activities accelerate the distribution changes of species biogeographical pattern,and the habitat range of krill,silverfish,and other organisms is gradually limited,which further leads to the change of species composition and the decrease of biomass.It is obvious that priority should be given to Prydz Bay-Amery ice shelf in the planning of Marine Protected Areas(MPAs)in East Antarctica. 展开更多
关键词 climate change species richness biogeographic pattern marine protected areas Prydz Bay-Amery Ice Shelf
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全球海洋遗产发展趋势与对我国影响研析
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作者 于婷 孙淑情 +1 位作者 韩湘 万芳芳 《海洋经济》 2024年第5期55-64,共10页
海洋世界遗产是获得国际认可的具有全球重要价值的海洋保护区域,以其独特的生态、生物多样性、地质形态及文化特征彰显着海洋的自然与文化魅力。海洋遗产是当今遗产领域新兴关注点,全球已有50处世界遗产地入选世界遗产海洋计划,但我国... 海洋世界遗产是获得国际认可的具有全球重要价值的海洋保护区域,以其独特的生态、生物多样性、地质形态及文化特征彰显着海洋的自然与文化魅力。海洋遗产是当今遗产领域新兴关注点,全球已有50处世界遗产地入选世界遗产海洋计划,但我国至今未有一项。本文通过分析海洋世界遗产的现状与发展趋势,探讨了我国海洋遗产保护与申报存在的问题,提出了我国未来申报海洋世界遗产的发展建议,以期为深入参与全球海洋治理实践提供参考。 展开更多
关键词 海洋遗产 世界遗产 海洋保护区 保护与开发
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BBNJ协定在国际海洋法上的制度创新
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作者 刘洋 施余兵 《太平洋学报》 CSSCI 北大核心 2024年第5期90-105,共16页
2023年在联合国总部通过的BBNJ协定是全球海洋治理的一个里程碑。该协定聚焦国际海洋法领域的重大和前沿问题,创设了规范海洋遗传资源的特殊法律制度、确立了适用于全球公海的海洋保护区制度、丰富了规范海洋活动的环境影响评价制度。... 2023年在联合国总部通过的BBNJ协定是全球海洋治理的一个里程碑。该协定聚焦国际海洋法领域的重大和前沿问题,创设了规范海洋遗传资源的特殊法律制度、确立了适用于全球公海的海洋保护区制度、丰富了规范海洋活动的环境影响评价制度。为避免因不当介入国家间陆地或海洋争端而妨害协定的实施,BBNJ协定设计了若干条款,确保将协定排除适用于国家管辖海域或争议海域。上述成果填补了国际海洋法的许多空白,拓展了国际海洋法的调整对象,为发展海洋法律制度、推进全球海洋治理作出了贡献。 展开更多
关键词 海洋生物多样性 海洋遗传资源 海洋保护区 环境影响评价
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海洋生态保护补偿促进沿海地区减贫回顾
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作者 张健 宋文婷 +3 位作者 纪大伟 武双全 林伟龙 石远灵 《自然资源情报》 2024年第1期19-24,共6页
生态保护补偿制度被认为是改善区域间贫富差距的有效措施,有助于达成保护生态环境和促进共同富裕的双重目标。海洋生态保护补偿制度实施带来的生态环境质量改善、渔业生产转型升级及周边区域产业发展对渔民收益、沿海地区经济社会均衡... 生态保护补偿制度被认为是改善区域间贫富差距的有效措施,有助于达成保护生态环境和促进共同富裕的双重目标。海洋生态保护补偿制度实施带来的生态环境质量改善、渔业生产转型升级及周边区域产业发展对渔民收益、沿海地区经济社会均衡发展具有重要影响。本文研究了海洋生态保护补偿制度对促进渔民收益增加和乡村振兴的作用,并针对生态保护补偿条例制定提出了建议,以更好地推进实施海洋生态保护补偿制度。 展开更多
关键词 海洋生态保护补偿 沿海地区 减贫回顾
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