| Ecological footprint and vulnerability of marine capture fisheries in China |
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| 作者姓名： | 丁琪 单秀娟 金显仕 |
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| 作者单位： | 中国水产科学研究院黄海水产研究所 农业农村部海洋渔业可持续发展重点实验室 山东省渔业资源与生态环境重点实验室 中国青岛 266071;青岛海洋科学与技术试点国家实验室海洋渔业科学与食物产出过程功能实验室 中国青岛 266237 |
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| 基金项目： | The National Key R&D Program of China under contract No. 2017YFE0104400; the National Basic Research Program of China under contract No. 2015CB453303; the Special Funds for Taishan Scholars Project of Shandong Province; the AoShan Talents Cultivation Program supported by Qingdao National Laboratory for Marine Science and Technology under contract No. 2017ASTCP-ES07; the Central Public-interest Scientific Institution Basal Research Fund, CAFS under contract No. 2018GH20. |
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| 摘 要： | China(herein referred as China’s mainland,and excluding Hong Kong,Macao and Taiwan)ranks as the world’s leading fishing nation,with approximately 11.1 million tons of domestic marine catch acquired in 2017.Marine fisheries resources in China are mainly exploited by its 11 coastal provinces and municipalities,and the development of fishing industry varies among them.However,few studies have examined the exploitation history of the 11 coastal provinces and municipalities.In this paper,we systematically quantified the exploitation history of marine fishery resources in China and then measured the vulnerability of the 11 coastal provinces and municipalities of China to a reduction in marine catches.Our analysis suggested that Chinese marine fisheries experienced rapid growth from the mid-1980 s to the end of the 20 th century,and this rapid increase in marine catches were mainly promoted by increased fishing effort.The total primary production required level amounted to approximately 80%of the average primary productivity in 2017,and Zhejiang,Fujian,Shandong,Hainan and Guangdong provinces were the main fishing provinces in China.By assessing three dimensions of vulnerability(exposure,sensitivity and adaptive capacity)to the impacts of a reduction in marine catches in the 11 coastal provinces and municipalities,we found that Hainan,Guangxi,Zhejiang and Fujian provinces had high or very high vulnerability,while the municipalities of Shanghai and Tianjin had low vulnerability.Identifying suitable adaptation policies and management plans based on the differences in vulnerability among coastal provinces is important in sustainable fisheries management.
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| 关 键 词： | marine capture fisheries coastal provinces and municipalities exploitation history VULNERABILITY |
| 收稿时间： | 2019/1/12 0:00:00 |
Ecological footprint and vulnerability of marine capture fisheries in China |
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| Ding,Qi,Shan,Xiujuan,Jin,Xianshi.Ecological footprint and vulnerability of marine capture fisheries in China[J].Acta Oceanologica Sinica,2020,39(4):100-109. |
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| Authors: | Ding Qi Shan Xiujuan Jin Xianshi |
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| Institution: | 1.Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture and Rural Affairs/Shandong Provincial Key Laboratory of Fishery Resources and Ecological Environment, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China2.Function Laboratory for Marine Fisheries Science and Food Production Processes, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China |
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| Abstract: | China(herein referred as China's mainland, and excluding Hong Kong, Macau and Taiwan) ranks as the world's leading fishing nation, with approximately 11.1 million tons of domestic marine catch acquired in 2017. Marine fisheries resources in China are mainly exploited by its 11 coastal provinces and municipalities, and the development of fishing industry varies among them. However, few studies have examined the exploitation history of the 11 coastal provinces and municipalities. In this paper, we systematically quantified the exploitation history of marine fishery resources in China and then measured the vulnerability of the 11 coastal provinces and municipalities of China to a reduction in marine catches. Our analysis suggested that Chinese marine fisheries experienced rapid growth from the mid-1980 s to the end of the 20 th century, and this rapid increase in marine catches were mainly promoted by increased fishing effort. The total primary production required level amounted to approximately 80% of the average primary productivity in 2017, and Zhejiang, Fujian, Shandong, Hainan and Guangdong provinces were the main fishing provinces in China. By assessing three dimensions of vulnerability(exposure, sensitivity and adaptive capacity) to the impacts of a reduction in marine catches in the 11 coastal provinces and municipalities, we found that Hainan, Guangxi, Zhejiang and Fujian provinces had high or very high vulnerability, while the municipalities of Shanghai and Tianjin had low vulnerability. Identifying suitable adaptation policies and management plans based on the differences in vulnerability among coastal provinces is important in sustainable fisheries management. |
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| Keywords: | marine capture fisheries coastal provinces and municipalities exploitation history vulnerability |
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