CAJ | 학술논문

以文昌航天发射缓冲区不同森林群落为研究对象，选择8个不同植被类型，分别设置1 hm2固定大样地，对森林植物群落的多样性、森林植物群落的物种均匀度、森林植物群落的物种优势度进行观测。结果表明：不同森林群落乔木层物种多样性差异显著，半红树林群落树种种类最高，物种多样性最高达到2.38，其次分别是天然次生林和人工混交林；不同森林群落中不同层次植物均匀度总体表现出草本层＞灌木层＞乔木层的规律，但天然次生林由于郁闭度较高，林下草本较灌木少，多样性和均匀度均小于灌木层；红树林物种优势度最小，各物种优势差异不显著。
이문창항천발사완충구불동삼림군락위연구대상，선택8개불동식피류형，분별설치1 hm2고정대양지，대삼림식물군락적다양성、삼림식물군락적물충균균도、삼림식물군락적물충우세도진행관측。결과표명：불동삼림군락교목층물충다양성차이현저，반홍수림군락수충충류최고，물충다양성최고체도2.38，기차분별시천연차생림화인공혼교림；불동삼림군락중불동층차식물균균도총체표현출초본층＞관목층＞교목층적규률，단천연차생림유우욱폐도교고，림하초본교관목소，다양성화균균도균소우관목층；홍수림물충우세도최소，각물충우세차이불현저。
Taking Wenchang space launch buffer different forest community as the research object, select eight different vegetation types, respectively set up 1 hm2 fixed details, to the diversity of forest plant community, forest species evenness of plant community, species of forest plant community dominance. The results showed that:significant difference was found in different forest community species diversity of the tree layer, half the highest species mangrove species, species diversity to a maximum of 2.38, the natural forest and artificial mixed forests secondly;the different plants levels in different forest community evenness showed overall herb layer > shrub layer > tree layer, but because of natural secondary forest canopy density is higher, forests herbs relatively less shrubs, diversity and evenness were smaller than that of shrub layer; Mangrove species dominance to a minimum, each species advantage difference was not significant.