摘要
选取了基本代表土地生态系统质量优劣的土地侵蚀、土地污染、土壤肥力、土地干化———沙化、土地污染盐碱化等指标体系 ,采用模糊数学方法 ,对土地生态系统进行定量评价 ,并以石家庄市为例对评价方法及过程进行了验证。
Such basic index systems as soil erosion,soil pollution ,soil fertility,soil salinization are chosen to represent the quality of soil ecological system. The soil ecological systemis quantitatively evaluated with the theory of fuzzy mathematics.The evaluation methods and evaluation course are testified by taking Shijiazhuang as an example.
出处
《城市环境与城市生态》
CAS
CSSCI
CSCD
北大核心
2001年第2期54-55,57,共3页
Urban Environment & Urban Ecology
基金
河北省土地利用总体规划项目
