| 区域养殖用海集约利用评价方法及应用 |
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| 引用本文： | 邢文秀,李飞.区域养殖用海集约利用评价方法及应用[J].海洋开发与管理,2019,36(1):63-69. |
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| 作者姓名： | 邢文秀 李飞 |
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| 作者单位： | 自然资源部第一海洋研究所 青岛 266100;国家海洋环境监测中心 大连 116023 |
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| 基金项目： | 海洋公益性行业科研专项经费项目“近岸海域空间整治效果与开发存量评估关键技术研究与应用”（201405025）；海洋公益性行业科研专项经费项目“基于生态系统的海洋功能区划关键技术研究与应用”（201505001） |
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| 摘 要： | 对于养殖用海集约利用评价,目前国内相关研究还非常缺乏。文章借鉴现阶段耕地集约利用的研究方法,结合养殖用海特征,对养殖用海集约利用内涵进行了界定,从海域利用程度、海域投入强度、海域利用效益、海域利用可持续性4个层面遴选10项指标建立了养殖用海集约利用评价指标体系,并以2016年为数据年份,选取我国9个沿海省、市、自治区进行区域养殖用海集约利用评价分析。结果显示,我国养殖用海集约利用整体处于较低水平,暂无高度集约利用省份,福建、广西、天津、山东等地处于相对集约状态,并从各准则维度进行了细化分析,提出优化利用方向。
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| 关 键 词： | 养殖用海 集约利用 耕地 内涵 评价方法 |
Evaluation Method of Intensive Utilization of Aquaculture Sea Area and Its Application |
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| XING Wenxiu and LI Fei.Evaluation Method of Intensive Utilization of Aquaculture Sea Area and Its Application[J].Ocean Development and Management,2019,36(1):63-69. |
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| Authors: | XING Wenxiu and LI Fei |
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| Institution: | First Institute of Oceanography,MNR and National Marine Environment Monitoring Center |
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| Abstract: | Based on the study methods of intensive use of cultivated land at the present stage and the characteristics of mariculture,the connotation of intensive utilization of aquaculture sea was defined.Then this paper established an evaluation index system for intensive use of aquaculture sea area,including four dimensions: utilization level of sea area,input intensity of sea area,utilization efficiency of sea area and sustainability of sea area utilization.After that,9 coastal provinces were selected in China to carry out the application analysis using related statistical data of 2016.The results showed that the intensive utilization of aquaculture sea area in China was at a relatively low level with no highly intensive provinces.The provinces and cities such as Fujian,Guangxi and Tianjin were relatively intensive than other coastal provinces.Finally,a detailed analysis from each dimension was made and the direction of optimal utilization was put forward. |
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