| 中国国家级水产种质资源保护区建设及其发展趋势分析 |
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| 引用本文： | 郭子良,张曼胤,崔丽娟,王贺年,杨思,王大安,李梦洁.中国国家级水产种质资源保护区建设及其发展趋势分析[J].水生态学杂志,2019,40(5):112-118. |
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| 作者姓名： | 郭子良 张曼胤 崔丽娟 王贺年 杨思 王大安 李梦洁 |
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| 作者单位： | 中国林业科学研究院湿地研究所;湿地生态功能与恢复北京市重点实验室;河北衡水湖湿地生态系统国家定位观测研究站 |
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| 基金项目： | 中央级公益性科研院所基本科研业务费专项（CAFYBB2017SY044） |
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| 摘 要： | 分析国家级水产种质资源保护区的建设现状、地理分布格局和发展趋势,为水产种质资源的保护管理提供依据。分析指标为水产种质资源保护区的建设数量、建设规模、空间分布格局、聚集程度。研究表明,我国已建国家级水产种质资源保护区492个,初步构建了包括各类湿地和水域的保护区网络;不同类型国家级水产种质资源保护区建设数量差异较大,且面积普遍偏小;河流和淡水湖泊类型保护区的数量占总数的83.14%,以鱼类及栖息地保护为重点,缺少对两栖动物、爬行动物和水生植物等的保护;保护区聚集度指数为0.72,呈高度聚集分布格局,集中分布在湘北-鄂东南-皖赣边界、苏南-浙北和川东等地。保护区快速建设期接近尾声,未来应加强其规范化建设和管理,优化保护区网络。
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| 关 键 词： | 国家级水产种质资源保护区 生物多样性保护 种质资源分布 |
| 收稿时间： | 2017/10/14 0:00:00 |
| 修稿时间： | 2019/9/12 0:00:00 |
Study on establishment and expansion of national aquatic germplasm reserves in China |
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| GUO Zi-liang,ZHANG Man-yin,CUI Li-juan,WANG He-nian,YANG Si,WANG Da-an and LI Meng-jie.Study on establishment and expansion of national aquatic germplasm reserves in China[J].Journal of Hydroecology,2019,40(5):112-118. |
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| Authors: | GUO Zi-liang ZHANG Man-yin CUI Li-juan WANG He-nian YANG Si WANG Da-an and LI Meng-jie |
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| Institution: | Institute of Wetland Research, Chinese Academy of Forestry, Beijing 100091, P.R. China; Beijing Key Laboratory of Wetland Services and Restoration, Beijing 100091, P.R. China; National Ecosystem Research Station of Hengshui Wetland, Hengshui 053000, P.R. China,Institute of Wetland Research, Chinese Academy of Forestry, Beijing 100091, P.R. China; Beijing Key Laboratory of Wetland Services and Restoration, Beijing 100091, P.R. China; National Ecosystem Research Station of Hengshui Wetland, Hengshui 053000, P.R. China,Institute of Wetland Research, Chinese Academy of Forestry, Beijing 100091, P.R. China; Beijing Key Laboratory of Wetland Services and Restoration, Beijing 100091, P.R. China;,c Institute of Wetland Research, Chinese Academy of Forestry, Beijing 100091, P.R. China; Beijing Key Laboratory of Wetland Services and Restoration, Beijing 100091, P.R. China; National Ecosystem Research Station of Hengshui Wetland, Hengshui 053000, P.R. China,Institute of Wetland Research, Chinese Academy of Forestry, Beijing 100091, P.R. China; Beijing Key Laboratory of Wetland Services and Restoration, Beijing 100091, P.R. China; National Ecosystem Research Station of Hengshui Wetland, Hengshui 053000, P.R. China,Institute of Wetland Research, Chinese Academy of Forestry, Beijing 100091, P.R. China; Beijing Key Laboratory of Wetland Services and Restoration, Beijing 100091, P.R. China; National Ecosystem Research Station of Hengshui Wetland, Hengshui 053000, P.R. China and Institute of Wetland Research, Chinese Academy of Forestry, Beijing 100091, P.R. China; |
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| Abstract: | |
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| Keywords: | national aquatic germplasm reserve biodiversity protection germplasm distribution |
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