中国植被图(1:1000000)现实性更新（英文）
An updated Vegetation Map of China（1:1000000）作者机构：State Key Laboratory of Vegetation and Environmental Change Institute of Botany Chinese Academy of Sciences University of Chinese Academy of Sciences College of Pratacultural and Environmental Sciences Xinjiang Agricultural University College of Life Science Northwest Normal University Key Laboratory of Forest Ecology and Management Institute of Applied Ecology Chinese Academy of Sciences College of Resources Science and Technology Beijing Normal University Key Laboratory of Aquatic Botany and Watershed Ecology Wuhan Botanical Garden Chinese Academy of Sciences College of Forestry Central South University of Forestry & Technology College of Life Sciences Xiamen University Guangxi Institute of Botany Chinese Academy of Sciences Agricultural College Ningxia University School of Ecology and Environment Inner Mongolia University Institute of Navel Orange School of Life and Environmental Science Gannan Normal University Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization Chengdu Institute of Biology Chinese Academy of Sciences Ecological Restoration Biodiversity Conservation Key Laboratory of Sichuan Province Chengdu Institute of Biology Chinese Academy of Sciences Institute of Natural Resources and Ecology Heilongjiang Academy of Sciences State Key Laboratory of Biocontrol and Guangdong Key Laboratory of Plant Resources School of Life Sciences Sun Yat-sen University Institute of Ecology College of Urban and Environmental Science and Key Laboratory of Earth Surface Processes Peking University School of Life Sciences Nanjing University Zhejiang Tiantong Forest Ecosystem National Observation and Research Station School of Ecological and Environmental Sciences East China Normal University School of Life Sciences Shandong University Department of Forest Science Anhui Agricultural University Institute of Tropical Agriculture and Forestry College of Material and Chemical Engineering Hainan University Key Laboratory of Three Gorges Reservoir Region’s Eco-Environment Ministry of Education Chongqing University National Centre for International Research of Low-carbon and Green Buildings Chongqing University College of Life Science Guizhou University Key Laboratory of Resource Biology and Biotechnology in Western China Northwest University Institute of Loess Plateau Shanxi University School of Life Science Shanxi University
出 版 物：《Science Bulletin》 (科学通报(英文版))
年 卷 期：2020年第65卷第13期
页 面：1125-1136页
核心收录：
基 金：supported by the Strategic Priority Research Program of Chinese Academy of Sciences (XDA19050401)
主 题：Vegetation map Crowdsource Remote sensing Update
摘 要：植被图是生物多样性保护、生态学研究、植被管理与恢复和国家决策的重要辅助信息源.我国上一代植被图,即中国植被图(1:1000000),是由逾250位生态学家组成的团队自20世纪80年代花了20多年完成的.但是,随着过去30多年间的快速发展,我国的植被分布与植被类型发生了剧烈的变化,对上一代植被图进行现实性更新已成为迫在眉睫的需求.本文使用了一种众源采集—变化检测—遥感分类—专家审核的策略尝试对中国植被图(1:1000000)进行现实性更新.本研究共收集了203024条地面调查数据,并有50余位植被生态学家参与到专家审核的工作中.更新后的植被图包含12个植被型组、55个植被(亚)型和866个(亚)群系类别,精度在植被型组、植被(亚)型和(亚)群系水平上分别为64.8%, 61%和40%.与上一代植被图相比,过去30多年间的人类活动和气候变化导致了我国约330万km2植被类型发生了变化.更新后的植被图将会有助于理解和管理我国的陆地生态系统.
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