长山群岛海洋农牧化海域环境分区研究  

Regionalization of Maritime Spatial Environment of Marine Agricultural-Pastoralization in Changshan Islands

作　　者：张耀光[1] 张岩[1] 王宁[1] 

机构地区：[1]辽宁师范大学海洋经济与可持续发展研究中心,辽宁大连116029

出　　处：《地理科学》2007年第6期768-773,共6页Scientia Geographica Sinica

基　　金：国家自然科学基金(40671052);教育部人文社科重点研究基地重大项目(05JJD790030)资助

摘　　要：海洋农牧化就是要在海域中,对贝、藻、鱼、虾类生物资源进行人工养殖、增殖以提高资源量。从捕天然生物资源转变成为以捕增养殖资源为主的生产方式。通过对长山群岛海域发展海洋农牧化的海域环境以及海水的理化因子等进行评价,并对该海域海水增养殖的发展状况、养殖品种及构成变化特征进行了分析,最后,应用主成份—聚类分析方法,将长山群岛海域环境划分为三个海洋农牧化区域,为因海制宜、合理布局海水增养殖生产提供科学依据。Marine agricultural-pastoralization is a production sources from reproduction, instead of natural biology, through mode used in marine region, which exploits reartificial cultivation of biological resources such as shell, algae, fish, shrimp and so on. At first, this paper appraises the factors such as maritime spatial environment and physic chemistry to develop marine agricultural-pastoralization in marine region of Changshan Islands. Then the authors gave an analysis oh marine reproduction, the developing situation and types of the marine farming, as well as the trend of changes of constitution. In the end, the maritime spatial environment of Changshan Islands is divided to three regions by the method of principal component-cluster analysis, which provides a scientific basis to marine farming for reasonable layout.

关 键 词：长山群岛 海洋农牧化 海域环境 分区 主成份-聚类分析 

分 类 号：F119.9[经济管理—国际贸易]