| STUDY ON METHODS OF LAND USE DYNAMIC MONITORING AT COUNTY LEVEL──Taking Dehui County, Jilin Province for Example |
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| 作者姓名： | LI Lin-yi HUANG Fang LIU Zhao-li WAN En-pu |
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| 作者单位： | 1.Changchun Institute of Geography，the Chinese Academy of Sciences，Changchun 130021，P.R.China; 2.Northeast Normal University，Changchun 130021，P.R.China |
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| 基金项目： | Under the auspices of the key project of the National Ninth Five-year Plan (96-B02-01-07). |
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| 摘 要： | 1 INTRODUCTIONMore arable land is needed to meet the continuous increase of population, at the same time, with the rapid development of economy in China, more and more arable land were occupied for the construction of transportation, industry and settlement. Increasing arable land by reclaiming and cultivating unused land and forestland or filling up lakes give rise to environmental deterioration, ecological disturbance and want of natural resources. In order to balance the various kind…
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