| 水温增加对西北太平洋柔鱼潜在栖息地的影响 |
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| 引用本文： | 徐洁,陈新军,陈勇,丁琪,田思泉.水温增加对西北太平洋柔鱼潜在栖息地的影响[J].海洋学报(英文版),2016,35(2):109-116. |
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| 作者姓名： | 徐洁 陈新军 陈勇 丁琪 田思泉 |
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| 作者单位： | 上海海洋大学海洋科学学院, 上海 201306;远洋渔业协同创新中心, 上海 201306,上海海洋大学海洋科学学院, 上海 201306;大洋渔业资源可持续开发省部共建教育部重点实验室, 上海 201306;国家远洋渔业工程技术研究中心, 上海 201306;远洋渔业协同创新中心, 上海 201306,美国缅因大学海洋科学学院, 缅因 04469, 美国;远洋渔业协同创新中心, 上海 201306,上海海洋大学海洋科学学院, 上海 201306;远洋渔业协同创新中心, 上海 201306,上海海洋大学海洋科学学院, 上海 201306;大洋渔业资源可持续开发省部共建教育部重点实验室, 上海 201306;国家远洋渔业工程技术研究中心, 上海 201306;远洋渔业协同创新中心, 上海 201306 |
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| 摘 要： | In the Northwest Pacific Ocean, the squid jigging fisheries from China, Japan and other countries and regions have targeted the west winter-spring cohort of neon flying squid(Ommastrephes bartramii) from August to November since the 1970 s. This squid is a short-lived ecological opportunist with a life-span of about one year,and its population is labile and recruitment variability is driven by the environment or climate change. This variability provides a challenge for ones to forecast the key habitats affected by climate change. The catch data of O. bartramii from Chinese squid jigging fishery and the satellite-derived sea surface temperature(SST) data are used in the Northwest Pacific Ocean from August to November of 1998 to 2004, the SST preferences of O.bartramii corresponding to high values of catch per fishing day(CPUE) are determined and monthly potential habitats are predicted using a histogram analysis of the SST data. The possible changes in the potential habitats of O. bartramii in the Northwest Pacific Ocean are estimated under four climate change scenarios based on the Fourth Assessment Report(AR4) of the Intergovernmental Panel on Climate Change, i.e., 0.5, 1, 2 and 4°C increases in the SST because of the climate change. The results reveal an obvious poleward shift of the potential habitats of O. bartramii in the Northwest Pacific Ocean.
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| 关 键 词： | 柔鱼 表温上升 潜在栖息地 西北太平洋 |
| 收稿时间： | 9/3/2014 12:00:00 AM |
| 修稿时间： | 2014/10/22 0:00:00 |
The effect of sea surface temperature increase on the potential habitat of Ommastrephes bartramii in the Northwest Pacific Ocean |
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| XU Jie,CHEN Xinjun,CHEN Yong,DING Qi and TIAN Siquan.The effect of sea surface temperature increase on the potential habitat of Ommastrephes bartramii in the Northwest Pacific Ocean[J].Acta Oceanologica Sinica,2016,35(2):109-116. |
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| Authors: | XU Jie CHEN Xinjun CHEN Yong DING Qi and TIAN Siquan |
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| Institution: | College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China;Collaborative Innovation Center for National Distant-water Fisheries, Shanghai 201306, China,College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China;Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources, Shanghai Ocean University, Ministry of Education, Shanghai 201306, China;National Engineering Research Center for Oceanic Fisheries, Shanghai Ocean University, Shanghai 201306, China;Collaborative Innovation Center for National Distant-water Fisheries, Shanghai 201306, China,School of Marine Sciences, University of Maine, Orono, ME 04469, USA;Collaborative Innovation Center for National Distant-water Fisheries, Shanghai 201306, China,College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China;Collaborative Innovation Center for National Distant-water Fisheries, Shanghai 201306, China and College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China;Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources, Shanghai Ocean University, Ministry of Education, Shanghai 201306, China;National Engineering Research Center for Oceanic Fisheries, Shanghai Ocean University, Shanghai 201306, China;Collaborative Innovation Center for National Distant-water Fisheries, Shanghai 201306, China |
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| Abstract: | In the Northwest Pacific Ocean, the squid jigging fisheries from China, Japan and other countries and regions have targeted the west winter-spring cohort of neon flying squid (Ommastrephes bartramii) from August to November since the 1970s. This squid is a short-lived ecological opportunist with a life-span of about one year, and its population is labile and recruitment variability is driven by the environment or climate change. This variability provides a challenge for ones to forecast the key habitats affected by climate change. The catch data of O. bartramii from Chinese squid jigging fishery and the satellite-derived sea surface temperature (SST) data are used in the Northwest Pacific Ocean from August to November of 1998 to 2004, the SST preferences of O. bartramii corresponding to high values of catch per fishing day (CPUE) are determined and monthly potential habitats are predicted using a histogram analysis of the SST data. The possible changes in the potential habitats of O. bartramii in the Northwest Pacific Ocean are estimated under four climate change scenarios based on the Fourth Assessment Report (AR4) of the Intergovernmental Panel on Climate Change, i.e., 0.5, 1, 2 and 4°C increases in the SST because of the climate change. The results reveal an obvious poleward shift of the potential habitats of O. bartramii in the Northwest Pacific Ocean. |
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| Keywords: | Ommastrephes bartramii sea surface temperature increase potential habitat Northwest Pacific Ocean |
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