文献类型：期刊文章

作　　者：党承林[1] 王崇云[1] 王宝荣[1] 李彦玲[1] 黄其明[1]

机构地区：[1]云南大学生态学与地植物学研究所,昆明650091

出　　处：《生态学杂志》

基　　金：云南省科委自然科学基金 ( 1999C0 0 0 9M)资助项目

年　　份：2002

卷　　号：21

期　　号：2

起止页码：30-35

语　　种：中文

收录情况：AJ、BDHX、BDHX2000、BIOSISPREVIEWS、CAS、CSCD、CSCD2011_2012、GEOBASE、IC、JST、RCCSE、SCOPUS、WOS、ZGKJHX、ZR、核心刊

摘　　要：The relationship between succession and stability in plant community was discussed based on redundancy theory.We regarded that:① Successions are recombination of components (species,individuals,or patches) on paralleled structures.In succession,simple paralleled redundancy structure in early stage changes into multiple one in later stage.② Community stability is redundancy structure stability.Every succession stage is stable,for replacement of species does not mean instability.③Resistance is related with redundancy structure and biological characters or longevity of species.In general,communities with complicated redundancy structure and long life span species are stronger in resistance than communities with simple redundancy structure and short life span species,especially in early stages.④Resilience is actually the rate of redundancy recruitments.Community redundancy structure will not be destroyed even in communities with simple redundancy structure and short life span species,if there are redundancy recruitments.⑤Resistance,resilience,persistence and variability are redundancy phenomenon at levels of individual,species and community.They should not be defined as 4 components of community stabilities.⑥ Succession speed or pattern,dominants,species diversity and so on have no innate relation with community stability.

关 键 词：冗余 稳定性 抵抗力 恢复力 植物群落 群落演替

分 类 号：Q948.15[植物生产类]