江西省土地资源可持续利用的生态足迹分析

根据土地资源可持续利用的内涵,利用生态足迹模型计算分析了江西省土地资源可持续利用状况。结果表明,江西省耕地、草地、水域都有一定的生态赤字,草地、水域生态赤字较大且有加大的趋势,耕地生态赤字次之且在总体上受政策影响较大,自2003年以来有加大趋势。林地、建筑用地有一定的生态盈余,化石燃料用地生态赤字总体上呈现"U"形变化趋势。为实现江西省土地资源可持续利用,文章最后提出了相应的对策。

Analysis of Ecological Footprint of Sustainable Use of Land Resource in Jiangxi Province

According to the connotation of the land resource sustainability,using the ecological footprint model,the sustainable use condition of the land resource in Jiangxi province was analyzed.Certain ecological deficit existed in the farming lands,the lawns and the waters in Jiangxi province.The ecological deficit of the lawns and the waters was larger and had an enlarging tendency,and the ecological deficit of the farming lands was next to them, and was more deeply influenced by the policy on the whole,and had enlarged since 2003.The forest lands and the building lands had certain ecological surplus,and the ecological deficit of the fossil fuel lands showed an "U"-shape changable tendency.In order to realize the sustainable use of the land resource in Jiangxi province,the corresponding strategy and suggestions were proposed in the article finally.