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Tytuł:
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Emergy-based evaluation of world coastal ecosystem services.
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Autorzy:
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Liu C; State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing 100875, China.
Liu G; State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing 100875, China; Beijing Engineering Research Center for Watershed Environmental Restoration & Integrated Ecological Regulation, Beijing 100875, China. Electronic address: .
Yang Q; Key Laboratory for City Cluster Environmental Safety and Green Development of the Ministry of Education, Institute of Environmental and Ecological Engineering, Guangdong University of Technology, Guangzhou, 510006, China.
Luo T; World Resources Institute, Beijing, China.
He P; State Environmental Protection Key Laboratory of Regional Ecological Processes and Functions Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China.
Franzese PP; Laboratory of Ecodynamics and Sustainable Development, Department of Science and Technology, Parthenope University of Naples, Centro Direzionale - Isola C4, (80143) Napoli, Italy.
Lombardi GV; University of Florence, Department of Economics and Management, University of Firenze, Via Delle Pandette 9, Firenze, Italy.
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Źródło:
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Water research [Water Res] 2021 Oct 01; Vol. 204, pp. 117656. Date of Electronic Publication: 2021 Sep 11.
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Typ publikacji:
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Journal Article
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Język:
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English
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Imprint Name(s):
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Original Publication: Oxford, Pergamon Press.
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MeSH Terms:
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Coral Reefs*
Ecosystem*
Australia ; Estuaries ; Wetlands
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Contributed Indexing:
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Keywords: Coastal ecosystem; Ecosystem service; Emergy analysis; Non-monetary accounting
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Entry Date(s):
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Date Created: 20210919 Date Completed: 20211005 Latest Revision: 20211005
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Update Code:
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20240105
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DOI:
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10.1016/j.watres.2021.117656
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PMID:
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34537628
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The current lack of research on the evaluation of marine ecosystem services makes the value of marine protection, development and restoration underestimated during the decision-making process. Based on the non-monetary ecosystem service evaluation framework, a marine ecosystem service classification and accounting method has been established in this study, and the world's coastal ecosystem services have been measured as an example. The results show that (1) the world's coastal ecosystem service value is about 4.13E+23 sej/yr, of which Asia and North America contribute about 55% of the total service value; (2) the top ten countries in terms of the world's coastal ecosystem service values are Canada, Indonesia, Australia, the United States, Brazil, the Russian Federation, Norway, the Philippines, Mexico, and China, which contribute about 60% of the total service value; (3) estuaries have the highest ecosystem service values, followed by mangroves, seagrass beds, tidal flats, salt marshes, and warm water coral reefs; (4) developed countries can make better use of their coastal resources and pay more attention to the marine protection while the opposite is true in developing countries, which means that developed countries still occupy an advantageous position in the process of marine protection, development and utilization. This study assesses the coastal ecosystem service values in various coastal countries from the perspective of ecosystem contributors, emphasizes the importance of protecting them in marine management, and provides a certain reference basis and theoretical support for decision-makers in formulating marine-related protection and development strategies.
(Copyright © 2021. Published by Elsevier Ltd.)