[1]李燕,乌兰图雅.科尔沁沙地林地适宜性评价——以科尔沁左翼后旗为例[J].水土保持研究,2011,18(06):236-239,244.
　LI Yan.Evaluation on Forestry Suitability in the Horqin Sandy Land —A Case Study in Horqinzuoyihouqi Banner[J].Research of Soil and Water Conservation,2011,18(06):236-239,244.
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科尔沁沙地林地适宜性评价——以科尔沁左翼后旗为例

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 18 期数: 2011年06期 页码: 236-239,244 栏目: 出版日期: 2011-12-20
Title:
Evaluation on Forestry Suitability in the Horqin Sandy Land —A Case Study in Horqinzuoyihouqi Banner
作者:
李燕, 乌兰图雅
内蒙古师范大学, 地理科学学院, 呼和浩特 010022
Author(s):
LI Yan
College of Geographical Science, Inner Mongolia Normal University, Hohhot 010022, China
关键词:
林地; 适宜性评价; 科尔沁沙地
Keywords:
forestry; suitability evaluation; Horqin sandy land
分类号:
S714.8
摘要:
研究基于2009年遥感影像数据和反映该研究区自然、社会、经济方面的资料，通过3S技术、数学统计方法及文献资料法，并多次叠加与对比分析，得到研究区林地适宜性评价结果，并进一步将林地适宜性评价结果与2009年林业现状进行对比分析。结果表明：高度适宜林地面积为287 233.56 hm2，中度适宜林地所占面积比重最大，达484 501.09 hm2，勉强适宜林地面积为307 407.94 hm2，不适宜林地面积为10 523.10 hm2。因此，今后还需要加大力度，调整林地利用结构的面积为295 436.20 hm2。
Abstract:
Based on the remote sensing image in 2009 and the data reflecting nature, society and economy of the study area, unit map and last map of woodland suitability were obtained through the 3S technology, mathematical statistic methods, multiply superimposing and comparatively analysis. And the evaluation result of woodland suitability was analyzed and further compared with the woodland condition in 2009 in order to provide basis for the further sustainable development of woodland. The results showed that the area of the highly suitable, the medium suitable, the margin suitable and unsuitable forest land in the study area are 287 233.56 hm2, 484 501.09 hm2, 307 407.94 hm2 and 10 523.10 hm2, respectively. The woodland area needed to be improved in the future was 295 436.20 hm2. And the structure of land use need to be intensified and adjusted.

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备注/Memo

收稿日期:2011-4-15;改回日期:2011-5-19。
基金项目:国家自然科学基金(40961034)
作者简介:李燕(1985- )，女，内蒙古兴安盟人，在读研究生，研究方向为土地利用与土地覆盖变化。E-mail：liyan_0601@163.com

更新日期/Last Update: 1900-01-01