以“塔群”为核心的“立体-全息”森林生态系统信息化观测研究方法体系  

Methods of “Three-dimensional and Holographic” observation for forest ecosystems centered on “Multi-Tower”

作　　者：朱教君[1,2,3,4] 高添 张金鑫[1,2,3,4] 孙一荣 孙涛[1] 刘志华 于立忠[1,2,3,4] 卢德亮 于丰源[1,2,3,4] 滕德雄[1,2,3,4] 闫巧玲[1,2,3,4] 杨凯 宋立宁 郑晓 王绪高 王庆伟[1] 梁宇 李辉东[1] 刘利芳 徐爽[1,2,3,4] 刘华琪 胡艳阳[1,2,3,4] 李秀芬 王宗国[6] 周新华[2,4,7] ZHU Jiaojun;GAO Tian;ZHANG Jinxin;SUN Yirong;SUN Tao;LIU Zhihua;YU Lizhong;LU Deliang;YU Fengyuan;TENG Dexiong;YAN Qiaoling;YANG Kai;SONG Lining;ZHENG Xiao;WANG Xugao;WANG Qingwei;LIANG Yu;LI Huidong;LIU Lifang;XU Shuang;LIU Huaqi;HU Yanyang;LI Xiufen;WANG Zongguo;ZHOU Xinhua(CAS Key Laboratory of Forest Eeology and Management,Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016,China;Qingyuan Forest CERN,National Observation and Research Station,Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016,China;Liaoning Key Laboratory for Management of Non-commercial Forest,Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016,China;CAS-CSI Joint Laboratory of Research and Development for Monitoring Forest Fluxes of Trace Gases and Isotope Elements,Shenyang 110016,China;Shenyang Agricultural University,Shenyang 110866,China;Computer Network Information Center,Chinese Academy of Sciences,Beijing 100190,China;Campbell Scientific Inc.,Logan,UT 84321,USA)

机构地区：[1]中国科学院沈阳应用生态研究所,中国科学院森林生态与管理重点实验室,沈阳110016 [2]中国科学院沈阳应用生态研究所,辽宁清原森林生态系统国家野外科学观测研究站/中国科学院清原森林生态系统观测研究站,沈阳110016 [3]中国科学院沈阳应用生态研究所,辽宁省公益林生态与管理重点实验室,沈阳110016 [4]科尔森林痕量气体与同位素通量监测研发联合实验室,沈阳110016 [5]沈阳农业大学,沈阳110866 [6]中国科学院计算机网络信息中心,北京100190 [7]Campbell Scientific Inc.,Logan,UT 84321,USA

出　　处：《生态学杂志》2023年第12期3050-3054,共5页Chinese Journal of Ecology

基　　金：中国科学院网络安全和信息化专项应用示范项目(CAS-WX2022SF-0101)资助。

摘　　要：当前森林生态学研究在时空尺度上朝着更宏观和更微观两个方向发展,传统的观测研究方法或模式已不适合现代森林生态学研究的需求。尤其是在信息化技术的不断发展背景下,当前森林生态观测科研范式亟需变革。本文基于辽宁清原森林生态系统国家野外科学观测研究站的“科尔塔群”,提出以塔(群)为核心的“天-空-塔-地”一体化观测研究体系。具体包括:主/被动星载遥感(天)、无人机+激光雷达+多/高光谱传感器的近地面遥感(空)、塔群或单塔(塔)、长期固定样地群(地);运用物联网、云计算和人工智能等新一代信息技术,实现海量数据的自动获取、传输、运算、分析与展示,形成“立体-全息”森林生态系统信息化观测研究方法体系。该研究方法体系旨在促进森林生态学或生态系统生态学、林学等领域知识创新,探索科研范式变革提供实现途径;并为地理学、遥感科学和边界层气象学等学科提供参考。The research on forest ecology should develop towards more macroscopic and more microscopic at spatiotemporal scales,which has challenged traditional approaches for ecological observation.With the development of information technology,shifts in the research paradigm are critically needed.Based on Ker Towers as a Corner-Stone Research Infrastructure Project in Qingyuan Forest CERN,National Observation and Research Station,we propose a framework of “space-air-tower-ground” for integrated observation and research with the tower(s) as the center.The framework includes four components:active/passive satellite-based remote sensing(space),near-ground remote sensing platform by unmanned aerial vehicle with LiDAR and multi/hyperspectral sensors(air),tower group or single tower(tower),and long-term forest plot arrays(ground).Along with information technology such as the Internet of Things,cloud computation and artificial intelligence,data acquisition,transmission,computation,analyzation and display can be achieved to develop an information technology-based “three-dimensional and holographic” observation and research in forest ecology.This framework would promote knowledge innovation in forest ecology,ecosystem ecology,and forest science,and provide insights toward the paradigm shifts in geography,remote sensing science,boundary layer meteorology,and other disciplines.

关 键 词：森林三维结构 全息 激光雷达 涡度协方差 多尺度数据融合 

分 类 号：S718.5[农业科学—林学]