| Increasing terrestrial vegetation activity in China, 1982—1999 |
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| 作者姓名： | FANG Jingyun PIAO Shilong HE Jinsheng & MA Wenhong |
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| 作者单位： | FANG Jingyun，PIAO Shilong，HE Jinsheng & MA Wenhong Department of Ecology，College of Environmental Sciences，and Key Laboratory for Earth Surface Processes of the Ministry of Education，Peking University，Beijing 100871，China |
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| 摘 要： | The搊pening?policiesimplementedinChinainthepasttwodecadeshaveresultedinextensivechangesinlanduseandlandcover.Vegetationactivityhasincreasedthroughagriculturalpracticessuchasafforestation,irrigation,andintensiveagriculturalmanagement1,2].Ontheotherhand,vegetationcover-agehasdecreasedduetorapidurbanization,industri-alization,andovergrazing3,4].Thus,therearecon-flictingreportsregardingthestatusofChina抯vegeta-tion,asnointegrativeanalysisatthenationallevelhasyetbeenconducted.Thisstudyaimstoexpl…
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