CAJ | 학술논문

利用典型样地调查方法，分析了普陀山主要森林群落--针叶林、阔叶林、针阔混交林群落的结构、生物多样性以及生物量和生产力。结果表明：普陀山3种主要森林群落在年龄结构上，针叶林和针阔混交林更趋向于衰退型结构，阔叶林则是典型的增长型结构；作为地带性植被的阔叶林在物种丰富上优势明显，其各层次间丰富度特征与全岛植被相一致，表现为乔木层>灌木层>草本层，针叶林各层次间表现为乔木层>草本层>灌木层，针阔混交林则为灌木层>乔木层>草本层；普陀山全岛植物物种丰富，单位生物量平均为161.942 t/hm2，其中阔叶林单位生物量最高，达到172.557 t/hm2，针阔混交林次之，为159.926 t/hm2，针叶林最低，为153.342 t/hm2，各层次中，乔木层生物量是森林生物量的主要部分占88.69%，灌木层占10.02%，草本层占1.29%。
이용전형양지조사방법，분석료보타산주요삼림군락--침협림、활협림、침활혼교림군락적결구、생물다양성이급생물량화생산력。결과표명：보타산3충주요삼림군락재년령결구상，침협림화침활혼교림경추향우쇠퇴형결구，활협림칙시전형적증장형결구；작위지대성식피적활협림재물충봉부상우세명현，기각층차간봉부도특정여전도식피상일치，표현위교목층>관목층>초본층，침협림각층차간표현위교목층>초본층>관목층，침활혼교림칙위관목층>교목층>초본층；보타산전도식물물충봉부，단위생물량평균위161.942 t/hm2，기중활협림단위생물량최고，체도172.557 t/hm2，침활혼교림차지，위159.926 t/hm2，침협림최저，위153.342 t/hm2，각층차중，교목층생물량시삼림생물량적주요부분점88.69%，관목층점10.02%，초본층점1.29%。
Typical plots investigations were conducted on forest structure, biodiversity, biomass and bio-productivity in Putuoshan island, Zhejiang province. The result showed that in terms of age composition, coniferous and mixed forests had trend to be in degenerative process while broad-leaved forest in typical growth one. Broad-leaved forest had dominant richness in species diversity. Richness at different layers was similar to vegetation form of the island, arbor layer>shrub layer>herb, while at coniferous forest, arbor layer>herb>shrub layer, and at mixed forest, shrub layer>arbor layer>herb. Putuoshan island is rich in plant species. Mean unit biomass reached 161.942 t/ha, among them, biomass of broad-leaved forest of 172,557t/ha, mixed forest of 159.926 t/ha and coniferous one of 153.342 t/ha. Biomass of arbor layer occupied 88.69%of forest, that of shrub layer 10.02%and that of herb 1.29%.