[1]红梅,银山,包玉海,等.内蒙古西辽河流域荒漠化分析研究[J].水土保持研究,2014,21(06):324-328.
　HONG Mei,YIN Shan,BAO Yu-hai,et al.Research for Desertification Analysis of West Liaohe Riwer Basin of Inner Mongolia[J].Research of Soil and Water Conservation,2014,21(06):324-328.
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内蒙古西辽河流域荒漠化分析研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 21 期数: 2014年06期 页码: 324-328 栏目: 出版日期: 2014-12-28
Title:
Research for Desertification Analysis of West Liaohe Riwer Basin of Inner Mongolia
作者:
红梅1, 银山2, 包玉海2, 包秀艳1, 梁海山1
1. 赤峰学院 资源与环境科学学院, 内蒙古 赤峰 024001;
2. 内蒙古师范大学 资源与环境信息系统自治区重点实验室, 呼和浩特 010022
Author(s):
HONG Mei1, YIN Shan2, BAO Yu-hai2, BAO Xiu-yan1, LIANG Hai-shan1
1. School of Resources and Environmental Science, Chifeng University, Chifeng, Inner Mongolia 024001, China;
2. Key Lab of Resources and Environment Information System, Hohhot 010022, China
关键词:
西辽河流域; 荒漠化; 分析研究
Keywords:
west Liaohe river basin; desertification; analysis research
分类号:
k903
摘要:
内蒙古西辽河流域生态环境脆弱，土地利用类型复杂多样。近年来，随着社会经济的进一步发展，导致了西辽河流域严重的荒漠化，极大地制约着该区域社会经济的稳定、持续发展。通过利用该区域20世纪80年代末和2000年两期TM影像数据为信息源，在提取两期沙质荒漠化数据的基础上，深入分析了2000年西辽河流域沙质荒漠化状况，同时统计计算了该区十年内各沙质类荒漠化土地之间的转换面积，采用转移矩阵法和数学模型法，建立了20世纪80年代末到2000年沙质荒漠化土地转移矩阵和动态度。结果表明：风蚀荒漠化基本得到了控制，水蚀荒漠化土地增加了近1.5个百分点，盐渍化土地略有减少，但减少幅度不大。
Abstract:
Desertification of west Liaohe River basin became serious in recent years due to fragile ecological environment, abundant land use types and the further development of social economy, which is fearfully constraining the stability of social economy and sustainable development. By using TM image data in the late 1980’s and 2000 as information sources, based on the data extraction of the two-period sandy desertification, this article has thoroughly analyzed the situation of sandy desertification in west Liaohe River basin. Meanwhile, the transformation proportions among different desertification lands over the past ten years were calculated. By adopting transfer matrix method and mathematical model method, it presented the transfer matrix and dynamic degree of sandy desertification lands in the late 1980’s and 2000. It turned out that wind erosion desertification had been basically brought under control, water erosion desertification lands had increased by almost 1.5% and salinization land had reduced slightly.

参考文献/References:

[1] 刘淑珍,柴宗新.中国土地荒漠化分类系统探讨[J].中国沙漠,2000,20(1):35-39.
[2] Pickup G. New land degradation survey techniques for arid Australia:Problems and prospects[J]. The Rangeland Journal,1989,11(2):74-82.
[3] 朱震达,刘恕,邸醒民.中国的沙漠化及其治理[M].北京:科学出版社,1989.

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备注/Memo

收稿日期:2014-01-20;改回日期:2014-02-21。
基金项目:内蒙古自治区教育厅自然科学自筹经费项目“内蒙古赤锡通地区区域经济发展与生态环境的协调发展研究”（NJZC13307）
作者简介:红梅(1976-),女(蒙古族),内蒙古赤峰市巴林左旗人,讲师,主要从事区域地理研究。E-mail:hongmeiv@sina.com
通讯作者:银山(1963-),男(蒙古族),内蒙古科尔沁左翼后旗人,博士,教授,主要从事资源环境与自然灾害研究。E-mail:yinshan@imnu.edu.cn

更新日期/Last Update: 1900-01-01