The forest was characterized with phanerophyte evergreen plants with single-mesophyll-leathery leaves, which reflected the nature of tropical Karst mountainous seasonal rain forest.(2). Community succession was divided into five stages by using Cluster method, PCA method; the succesion stages include herbaceous stage, scrub-shrub stage, small tree stage, arbor stage and climax seasonal rain forest stage.(3). Based on similarity theory, succession sere was constructed with the community similarity equation formed.
结果表明：(1)森林群落在外貌上，以常绿高位芽、单叶、革质、中型叶植物为主，反映了热带岩溶山地季雨林的特点；(2)运用聚类分析、PCA排序等方法将群落演替阶段划分为草本群落阶段、灌丛阶段、小乔木阶段、乔林阶段、顶极季雨林阶段；(3)运用相似学原理，组建群落间相似度方程并以此方程构建了群落演替系列；(4)研究表明桂西南岩溶区生态系统健康受到严重胁迫。
It is possible to have seasonal focal points, in succession, but this requires planning and diligent maintenance.
形成季节性的焦点景观是有可能的，，但是这需要持续的规划管理。
In this paper, we studied seasonal variation of endogenous IAA、GA_3、ZR and ABA content of Leymus chinensis、Agropyron michno、Stipa grandis、Cleistogenes sguarrosa、Koeleria cristata、Carex korshinskyi、Allium bidentatum、Artemisia frigida, Kochia prostrate and Potentilla acaulis in different restoring succession stages, which were determined by ELISA in the growing season in 2005. At the same time we recorded the phenological development and growing regulation of each kind of plant.
本文于2005年生长季，对处于不同恢复演替阶段的羊草、米氏冰草、大针茅、糙隐子草、草、黄囊苔草、双齿葱、冷蒿、木地肤和星毛委陵菜十种植物，运用酶联免疫吸附法，测定内源生长素、赤霉素(GA_3)、细胞分裂素和脱落酸含量的季节动态，同时记录每种植物的物候期和生长规律情况。
The mechanism of origin, formation and outbreak of the blooms in south Yellow Sea were systematically expounded on the basis of the studies of life history characteristics and seasonal succession of wild population and raft group of Enteromorpha genus species in Yellow Sea.
在开展我国黄海海域浒苔属绿藻野生群体和筏架群体生活史特征和季节演替规律研究的基础上，系统地阐述了黄海绿潮的起源、形成和爆发机制。
The results shows that different hydrological condition caused the differences of physical and chemical indicators in two lakes, leading to the differences of phytoplankton community in spatial and temporal distributions, seasonal succession patterns, dominant species and environmental driving factors.
研究结果表明，不同的水文水利条件造成两湖泊水体理化指标存在一定差异，从而导致了两湖泊浮游藻类种群在时空分布特征、季节演替规律、优势种属和环境驱动因子等方面的不同。
Community succession was divided into five stages by using Cluster method, PCA method; the succesion stages include herbaceous stage, scrub-shrub stage, small tree stage, arbor stage and climax seasonal rain forest stage.
运用聚类分析、PCA排序等方法将群落演替阶段划分为草本群落阶段、灌丛阶段、小乔木阶段、乔林阶段、顶极季雨林阶段；
The ecological studies on the Dapeng Bay, South China Sea, were carried out im 1990~1992. Seasonal Succession of phytoplankton populations was studied.
根据1990～1992年3年对大鹏湾进行的赤潮生态研究，分析了大自湾浮游植物的季节演替规律。