新疆师范大学学报（自然科学版）Issue(1)：8-13,37,7.
新疆甘家湖梭梭林绿洲-荒漠过渡带土地利用／覆被动态变化分析
Study on Land Use/Cover Dynamic Change in Ganjia lake Ecotone
摘要
Abstract
Based on the RS and GIS and land use change methods ,this paper analyzed the variation features and trend and Contribution rate of conversion -in and conversion -out of land use change in the Ganjia lake ecotone during 1972-2008 .Results show that there were some changes in Land use Structural in the Ganjia lake ecotone during 1972 -2008 .The area of sandy and saline increased significantly .The grass area had a significant reduction .The dominant types of land use were forest and saline ,the land use superiority of sandy has showed an increasing trend .The transformation between forest and sandy ,forest and saline ,grass land and sandy were very significant .The change of forest area was the transfer of inter-nal .The largest contribution of conversion -in land use types came from forest and sandy ,and the largest contribution of conversation -out land use types came from forest and saline ,forest ,sandy and saline were the most active land use types in Ganjia lake ecotone .The research area faces such issues as severe ecologi-cal destroy and aggravation ecological degeneration .The main reason of ecological degradation and damage in the study area were the use patterns of water resources .关键词
土地利用/覆被/动态变化/转移矩阵/绿洲 -荒漠过渡带Key words
Land Use/cover/Dynamic Change/transfer matrix/ecotone分类
天文与地球科学引用本文复制引用
马倩,楚新正,孙慧兰,李艳红,昝梅..新疆甘家湖梭梭林绿洲-荒漠过渡带土地利用／覆被动态变化分析[J].新疆师范大学学报（自然科学版）,2014,(1):8-13,37,7.基金项目
新疆维吾尔自治区自然科学基金（201121A033）；新疆干旱区湖泊环境与资源实验室研究基金（XJDX0909-2010-06）。 （）
