CAJ | 학술논문

根据浙江省江山市80个公益林固定小班的监测数据，在对不同群落类型（松林、杉木林、阔叶林、针阔混交林、毛竹林和灌木林）的生物量计算和群落结构分析的基础上，运用物种丰富度（ S）、Simpson指数（ D）、Shannon-Wiener指数（ H′）和Pielou指数（ J）估评群落生物多样性特性。利用改进的Godron M稳定性测定方法对江山市公益林群落稳定性进行评估，并通过主成分分析法对6种群落的相对稳定度进行进一步分析评价。结果表明：江山市公益林群落总体多样性可观，生物多样性排序为常绿阔叶林＞针阔混交林＞松林＞杉木林＞毛竹林＞灌木林；江山市公益林群落处于稳定状态，且群落稳定性与生物多样性呈正相关关系。
근거절강성강산시80개공익림고정소반적감측수거，재대불동군락류형（송림、삼목림、활협림、침활혼교림、모죽림화관목림）적생물량계산화군락결구분석적기출상，운용물충봉부도（ S）、Simpson지수（ D）、Shannon-Wiener지수（ H′）화Pielou지수（ J）고평군락생물다양성특성。이용개진적Godron M은정성측정방법대강산시공익림군락은정성진행평고，병통과주성분분석법대6충군락적상대은정도진행진일보분석평개。결과표명：강산시공익림군락총체다양성가관，생물다양성배서위상록활협림＞침활혼교림＞송림＞삼목림＞모죽림＞관목림；강산시공익림군락처우은정상태，차군락은정성여생물다양성정정상관관계。
With 80 permanent sample plots of ecological service forest (ESF) of Jiangshan city in Zhejiang province, an investi-gation was conducted to study the biomass and community composition of main forest types of ESF:Pine ( Pinus massoni-ana) forest, China fir (Cunninghamia lanceolata) forest, evergreen broadleaved forest, coniferous and broadleaved mixed forest, phyllostachys heterocycla forest and Shrub forests by four diversity indexes:the species richness ( S) , the Simpson index (D), the Shannon-Wiener index (H′) and the Pielou index (J).The stability of ESF and each community in Jian-gshan were evaluated by the improved M-Godron method and principal component analysis .The community biodiversity was evergreen broadleaved forest>coniferous and broadleaved mixed forest>pine forest>China fir forest>Phyllostachys het-erocycla forest>Shrub forests.The ESFof Jiangshan is in a stable state, and the community stability is evergreen broad-leaved forest>coniferous and broadleaved mixed forest>pine forest>China fir forest>Phyllostachys heterocycla forest>Shrub forests.There is a positive correlation between the community stability and biological diversity.It also plays a positive role in construction and management of ESF, and provides gist for construction and management of ESF in Zhejiang Province.