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ji yu 3s ji shu de cheng du ping yuan geng di zi yuan bian hua ying xiang ping jia yan jiu
Author(s): 
Pages: 153
Year: Issue:  Z1
Journal: China Venture Capital

Keyword:  3S技术 成都平原 耕地资源变化 影响评价研究;
Abstract: 随着我国城市化、工业化发展进程不断加快,全国各地的耕地资源都受到了一定程度的破坏,我国耕地资源进一步减少。经济的快速发展也伴随着一定的粮食安全危机,故保护耕地资源已经迫在眉睫。本文以成都平原为例,基于3S技术分析96年到06年这十年间耕地资源的变化情况,对其影响进行评价研究。
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