生物多样性与生态系统功能关系研究进展  

Research Review on Relationship between Biodiversity and Ecosystem Functions

作　　者：郭毅 杨志松[1] 范馨月 GUO Yi;YANG Zhisong;FAN Xinyue(China West Normal University,Nanchong 637009,China;Leshan Forest and Park Service,Leshan 614000,China)

机构地区：[1]西华师范大学,四川南充637009 [2]乐山市林业和园林局,四川乐山614000

出　　处：《四川林业科技》2020年第3期137-142,共6页Journal of Sichuan Forestry Science and Technology

摘　　要：生物多样性是生物及其环境形成的生态复合体以及与此相关的各种生态过程的综合,生态系统包括生态系统特性,生态系统产物和生态系统服务,生物多样性的变化影响生态系统功能。生物多样性的空前丧失促使人们对生物多样性与生态系统功能关系展开了大量的研究。本文综述了研究开展以来生物多样性与生态系统功能的理论形成与发展及其各阶段的研究方法。Biodiversity is an ecological complex formed by organisms and their environment,and a synthesis of various ecological processes related to biodiversity.Ecosystems include ecosystem characteristics,ecosystem products and ecosystem services.Changes in biodiversity affect ecosystem functions.The unprecedented loss of biodiversity has led to a lot of researches on the relationship between biodiversity and ecosystem functions.This paper summarized the theoretical formation and development of biodiversity and ecosystem functions since the beginning of the study,and the research methods at various stages.

关 键 词：生物多样性 生态系统功能 物种 群落 森林生态系统 

分 类 号：Q14[生物学—生态学]