Research on the Evaluation of Marine Environmental Quality by Using the GIS Tech

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Research on the Evaluation of Marine Environmental Quality by Using the GIS Technology

Based on the biological resources surveys in China's exclusive economic zone, the paper discusses the application of the GIS technology in evaluating the marine environmental quality, establishes the basic concept and technological process for evaluating the environmental quality of the habitats of marine living resources, proposes the key points for the establishment of the relevant evaluationattributes database by applying the GIS technology and analyses several typical evaluation models and the data interpolation method for the model in GIS. Results show that the combination of the GIS technology with the quantitative evaluation model can be applied to the fast and accurate evaluation of the marine environmental quality.水利论文N*L0L#Z5s"C.K

作 者: 王立华 李继龙 葛常水 李小恕 贾静 黄其泉  
作者单位:Chinese Academy of Fisheries Sciences, Beijing 100039, China 
刊 名:海洋通报(英文版) 
英文刊名:MARINE SCIENCE BULLETIN 
年,卷(期):2004 6(1) 
分类号: 
关键词:GIS technology   marine biological environment   environmental quality evaluation   database  
机标关键词:GIS Technologyenvironmental qualityGIS technologytechnological processbiological resourcesevaluation models 
基金项目: 
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