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Position: Home > Articles > Research on Dynamic Change of Bamboo Forest Using Remote Sensing Data in Fuyang Forest Research 2008,21 (1) 9-16

基于遥感数据的富阳市竹子资源动态变化研究

作  者:
刘华;鞠洪波;傅懋毅;杨校生
单  位:
中国林业科学研究院亚热带林业研究所;中国林业科学研究院资源信息研究所
关键词:
遥感技术;竹子资源;动态变化
摘  要:
利用浙江省富阳市1984年和1999年2期TM影像数据,结合土地利用动态变化研究方法,对富阳市竹子资源和其它主要土地利用类型的动态变化进行了研究分析。结果表明:1984—1999年期间,富阳市土地利用变化较快,在单一类型中,园地的变化速度最快,耕地的变化速度最慢;竹子资源数量下降,年平均下降2.47%,主要转移对象是其它林地;竹子的动态变化在富阳市25个乡镇中存在着区域差异;在变化期间,其它林地的稳定性最高,同时也是转入量最高的一种类型,数量大幅增加。
译  名:
Research on Dynamic Change of Bamboo Forest Using Remote Sensing Data in Fuyang
作  者:
LIU Hua1,JU Hong-bo1,FU Mao-yi2,YANG Xiao-sheng2(1.Research Institute of Forest Resource Information Technologies,CAF,Beijing 100091,China;2.Research Institute of Subtropical Forestry,CAF,Fuyang 311400,Zhejiang,China)
关键词:
remote sensing;bamboo;dynamic change
摘  要:
Landsat TM images of 1984 and 1999 that cover the whole Fuyang City were used to analyze the dynamic change process of bamboo and other land-use types.The results of analyze indicated: that from 1984 to 1999,the rate of land-use change was rapid.For the rate of change of each land-use type,garden plot was the most rapid one,and farmland was the slowest one.The area of bamboo forest decreased.The annual average rate of decreasing of was 2.47%.Most of decreased bamboo forest was transferred to other forest.There was regional diversity of bamboo forest change in the 25 towns of Fuyang.From 1984 to 1999,the stability of other forest was the highest,and it is the type that got the most transference from other land-use type.So the area of other forest increased largely in the changed period.

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