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| 沿海地区海洋生态环境承载力定量化研究——以青岛市为例 | |
| 引用本文： | 邓宗成,孙英兰,周皓,宋荣兴.沿海地区海洋生态环境承载力定量化研究——以青岛市为例[J].海洋环境科学,2009,28(4). |
| 作者姓名： | 邓宗成 孙英兰 周皓 宋荣兴 |
| 作者单位： | 1. 中海石油环保服务有限公司,北京,100107;中国海洋大学,环境科学与工程学院,山东,青岛,266100 2. 中国海洋大学,环境科学与工程学院,山东,青岛,266100 3. 中海石油环保服务有限公司,北京,100107 4. 青岛理工大学经贸学院,山东,青岛,266520 |
| 摘 要： | 以青岛市为例,通过因子分析法从10个指标中选取影响沿海地区海洋生态环境承载力动态变化的3个主因子,将其归为二方面的因素,第一主因子为人口和经济因素,第二主因子和第三主因子为海洋环境污染因素.依据这3个主因子的因子得分,用熵值法进行赋权,计算了1998～2005年青岛市海洋生态环境承载力的综合得分,进而得出,虽然青岛市海洋生态环境承载力的两大主要压力(人口和经济)逐年增长,但其仍朝良好的方向发展,并对引起这一结果的主要原因进行了解释,从而为海洋生态环境承载力的定量化计算提供了理论依据,对沿海地区的海洋生态环境管理有重要意义. |
| 关 键 词： | 海洋生态环境 承载力 因子分析 熵 青岛 |
A study on quantification of environmental capacity of marine ecology in coastal area——Qingdao city |
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| DENG Zong-cheng,SUN Ying-lan,ZHOU Hao,SONG Rong-xing.A study on quantification of environmental capacity of marine ecology in coastal area——Qingdao city[J].Marine Environmental Science,2009,28(4). | |
| Authors: | DENG Zong-cheng SUN Ying-lan ZHOU Hao SONG Rong-xing |
| Institution: | 1.China Offshore Environmental Service Ltd;Beijing 100107;China;2.College of Environmental Science and Engineering;Ocean University of China;Qingdao 266100;3.College of Economy and Trade;Qingdao Technological University;Qingdao 266520;China |
| Abstract: | The Qingdao City as an example,3 components was selected from 10 indexes through the factor analysis method.The 3 components could be divided into 2 factors: first is the population and economy factor,second is the ocean environment pollution factor.The weights of three components were bestowed using the entropy value method,according to scores of the factors,the scores of the environmental capacity of marine ecology can be obtained from 1998 to 2005.From the scores,it is known that although the two main pr... |
| Keywords: | marine ecological environment carrying capacity factor analysis entropy Qingdao |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |