摘要
通过查阅国内外有关计划烧除与森林景观的相关资料,综合分析计划烧除对森林景观影响的研究方法和计划烧除对景观结构成分包括本底/基质、斑块和廊道等及景观多样性的影响。展望了未来研究方向:结合森林生态系统长期定位跟踪网络,弄清计划烧除对森林景观的各种影响,包括积极的和消极的影响以及对全球环境的影响等;采用最新的技术和方法,提高计划烧除效率,如无人机技术、遥感技术等,运用激光雷达和红外扫描方法,对中大尺度火烧效果快速评估;同时,结合景观生态学的发展,聚焦热点,融合方法,开展大尺度、长时间序列的景观研究。研究结果能为林业经营和森林景观管理提供借鉴和参考。
By consulting relevant domestic and foreign related materials on prescribed burning and forest landscape,comprehensively analyze the research methods of prescribed burning on the forest landscape,prescribed burning of landscape structure components including background/matrix,patches and corridors,etc and the impact of landscape diversity.In the future,we will focus on the study of the long-term effects of prescribed burning,combined with the long-term positioning and tracking network of the forest ecosystem,to clarify the various effects on the forest landscape,including positive and negative effects and the impact on the global environment.Actively adopt the latest technologies and methods to improve the efficiency of prescribed burning,such as drone technology,remote sensing technology,etc and use lidar and infrared scanning light methods to quickly evaluate the effect of medium and large-scale fires.At the same time,combining with the development of landscape ecology,focusing on hotspots,and integrating methods,carrying out large and medium-scale,medium and long-term landscape research.The research results can provide reference and reference for forestry management and forest landscape management.
作者
王睿琛
张文文
王秋华
龙腾腾
张鑫
王儒龙
WANG Ruichen;ZHANG Wenwen;WANG Qiuhua;LONG Tengteng;ZHANG Xin;WANG Rulong(College of Civil Engineering,Southwest Forestry University,Yunnan Key Laboratory of Forest Disaster Warning and Control,Kunming Yunnan 650224;Xinping Forestry and Grassland Bureau,Yuxi Yunnan 651100)
出处
《山东林业科技》
2021年第4期104-110,共7页
Journal of Shandong Forestry Science and Technology
基金
国家自然科学基金“重大森林火灾驱动下滇中地区景观动态变化机制研究”(31960318)
云南省农业联合面上项目“气候变化情景下的滇中地区森林可燃物动态调控机理研究”(2018FG001-055)
云南省教育厅科学研究项目“景观廊道对重大森林火灾的影响机制研究”(2020Y0382)
“计划烧除对云南松纯林植物多样性的影响”(2019 Y0145)
国家级大学生创新创业项目“昆明面山森林火灾风险性及防控研究”(202010677134)。
关键词
森林景观
景观指数
景观结构
景观多样性
计划烧除
forest landscape
landscape index
landscape structure
landscape diversity
prescribed burning
