基于生态绿当量的北方农牧交错带土地利用状况分析——以宁夏银川市滨河新区核心区为例  

Study on Land Use of Farming-Pastoral Transitional Zone of Northern China Based on Ecological Green Equivalent: a Case of Yinchuan-Binghe-Xin Core Area of Ningxia

作　　者：刘长宁 刘自增 黄涛 张振涛 杨娅婷 

机构地区：[1]宁夏回族自治区遥感测绘勘查院(宁夏回族自治区遥感中心),宁夏银川750021

出　　处：《安徽农业科学》2014年第36期13080-13082,共3页Journal of Anhui Agricultural Sciences

摘　　要：基于生态绿当量模型,以宁夏银川市滨河新区核心区为研究对象,分析了该区域土地利用状况,结果表明,核心区绿当量总面积为51.11 km2,覆盖率为31.17%;核心区现状土地绿当量较大,生态环境良好,具备建设生态城的基础。The land use of Yinehuan-Binghe-Xin Core Area of Ningxia was analyzed based on ecological green equivalent. The result showedthat area of col~ area＇ s green equivalent was 51.11 kin2, and forest coverage is 31.17% ; the green equivalent was large, the environmentalquality was improving, and Yinchuan-Binghe-Xin Core Area could build up ecological city.

关 键 词：生态绿当量 农牧交错带 土地利用 滨河新区 

分 类 号：S181.3[农业科学—农业基础科学]