林业遥感发展对我国林业经济政策的影响及启示——基于英文文献的计量分析  

Influence and Enlightenment of Forestry Remote Sensing Development on Forestry Economic Policy in China——Bibliometric Analysis Based on English Literature

作　　者：刘树西 熊康宁 舒田 邓木子然 张吟 Liu Shuxi;Xiong Kangning;Shu Tian;Deng Muziran;Zhang Yin(School of Karst Science,Guizhou Normal University/State Engineering Technology Institute for Karst Desertification Control,Guiyang 550001;Institute of Science and Technology Information,Guizhou Academy of Agriculture Sciences,Guiyang 550006)

机构地区：[1]贵州师范大学喀斯特研究院/国家喀斯特石漠化防治工程技术研究中心,贵阳550001 [2]贵州省农业科学院科技信息研究所,贵阳550006

出　　处：《林业经济》2020年第11期88-96,共9页Forestry Economics

基　　金：国家十三五重点研发计划课题“喀斯特高原石漠化综合治理生态产业模式与技术集成示范”(编号:2016YFC0502607);贵州省科技计划重大专项“石漠化防治生态衍生产业扶贫模式与技术示范”(编号:黔科合平台人才[2017]5411号);贵州省世界一流学科建设计划项目“喀斯特生态环境学科群”(编号:黔教科研发[2019]125号)。

摘　　要：为全面了解近40年来世界林业遥感研究态势及其对林业经济政策的影响,本文基于WoS数据库以"林业遥感"为主题搜索的1980~2020年的英文文献共820篇,采用CiteSpace软件计量文献并构建知识图谱,分析世界林业遥感的研究态势、热点,并探讨对我国林业政策的影响及启示。结果表明:(1)因世界各国对林业在生态保护和产业发展的重点关注,世界林业遥感年度发文量增长呈现先慢后快的趋势,自2016年起进入加速发展期。(2)合作空间特征表明,发文量居前三位的国家是美国、中国和芬兰,居三位的机构是美国马里兰大学、中国科学院和欧盟委员会;此外,北京林业大学与北京师范大学均进入前十位,发文量依次为12篇和10篇。(3)资产、林分、恢复等和森林资源清查、树种分类等是近10年来林业遥感研究的热点和主题。林业遥感由粗放式向精准化的转变,为林业经济理论从以往单一追求效益最大化向兼顾生态效益与经济发展并重提供了技术支持,政策也由单一的林业资源经济为主向经济、社会、生态统筹可持续发展方面转变。(4)林业遥感领域主要涉及遥感、林业、环境科学和生态学等学科,依据林业政策,应用卫星遥感、无人机等科技手段,开展生态价值服务评估和资源监测,及时反馈于林业政策的优化调整,成为重要的科学技术。In order to comprehensively understand the research trend on forestry remote sensing all over the world and its impact on forestry economic policy in recent 40 years,this paper searched 820 related documents from 1980 to 2020 based on the WoS database with the theme of"Forestry Remote Sensing",by using CiteSpace to measure literature and build knowledge map,to analyse the research trend and hotspots of world forestry remote sensing,and to discuss the influence and enlightenment on China’s forestry policy.The results showed that:(1)due to the world’s focus on forestry ecological protection and industrial development,the annual growth of world forestry remote sensing papers has been slower and then faster,and has entered an accelerated development period since 2016.(2)The spatial characteristics of cooperation indicate that the top three countries are the United States,China and Finland;the top three institutions are the University of Maryland,the Chinese Academy of Sciences and the European Commission;among them,Beijing Forestry University and Beijing Normal University are in the top ten,with 12 and 10 papers published respectively.(3)Assets,stand,recovery,forestry resources inventory,tree species classification,etc.will be the hot spots and themes of forestry remote sensing research in recent ten years.The transformation of forestry remote sensing from extensive to precise has become a single pursuit of benefit maximization of forestry economic theory,which has provided technical support to both ecological benefits and economic development potential.The policy has also shifted from a single forestry resource economy to a sustainable development of economy,society and ecology.(4)The subject of forestry remote sensing mainly involves subjects such as remote sensing,forestry,environmental science,ecology and other disciplines.How to apply satellite remote sensing,unmanned aerial vehicle and other scientific and technological means in accordance with forestry polices to carry out ecological value service evaluati

关 键 词：林业遥感 林业政策 经济 CITESPACE 

分 类 号：F326.20[经济管理—产业经济] P407.8[天文地球—大气科学及气象学]