摘要
人工林是森林生态系统的重要组成部分,其在全球森林资源中扮演着重要角色,在物质产品供给、生态环境的服务与改善、生态景观构建和应对全球变化等方面发挥着积极贡献。本文分析了人工林生态系统功能与稳定性,介绍了以橡胶为主的农林复合生态系统在光热资源、水分资源、养分资源、土地和空间资源调控利用,以及以橡胶为主的农林复合生态系统对涵养水源、增强系统稳定性、改善微气象环境、提高土壤质量和增强生物多样性等生态服务功能影响方面的作用及其发生机理。在此基础上,提出未来应重点围绕以橡胶为主的农林复合生态系统生产力形成机理与调控、橡胶农林生态系统维持机制、橡胶农林生态系统多功能服务及其调控、橡胶农林生态系统对全球气候变化的响应等开展研究。
Plantation forest is an important part of forest ecosystems,which plays an important role in global forest resources.Plantation forests have positive contributions to the supply of material products,the service and improvement of ecological environment,the construction of ecological landscape and response to global changes.In this study,we analyzed the function and stability of plantation forest,and the function and mechanism of rubber-based agroforestry system in the regulation and utilization of resources,including light,heat,water,nutrient,land,and space.We examined the influence of rubber-based agroforestry system on ecological services,including water conservation and the enhancement of system stability,micro-meteorological environment,soil quality,and biodiversity.After that,we proposed that future research should focus on the formation mechanism and regulation of productivity of rubber-based agroforestry system,the maintenance mechanism of rubber agroforestry system,the multi-functional service and regulation of rubber agroforestry system,and the response of rubber agroforestry system to global climate change.
作者
祁栋灵
杨小波
谢贵水
吴志祥
QI Dong-ling;YANG Xiao-bo;XIE Gui-shui;WU Zhi-xiang(Rubber Research lnstitute,Chinese Academy of Tropical Agricultural Sciences/Danzhou lnresigation&Experiment Station of Tropical Crops,Ministry of Agriculture and Rural Affairs of China,Danzhou571737,Hainan,China;School of Life and Pharmaceutical Sciences,Hainan University,Haikou,570228,China)
出处
《生态学杂志》
CAS
CSCD
北大核心
2020年第11期3844-3852,共9页
Chinese Journal of Ecology
基金
海南省自然科学基金项目(319MS090)
国家天然橡胶产业技术体系建设专项项目(CARS-34-ZP3)资助。
关键词
巴西橡胶树
资源利用
全球气候变化
生态服务功能
农林复合生态系统
Brazil rubber tree(Hevea brasiliensis)
resource use
global climate change
ecological services
agroforestry system
作者简介
通讯作者:吴志祥,E-mail:zhixiangwu@21cn.com;祁栋灵,男,1979年生,副研究员,主要从事农林生态研究。E-mail:donglingqi@163.com。
