摘要
以杭州湾南岸一线新围垦海塘的自然植被为研究对象,通过群落学调查研究,分析群落的种类组成及其结构特征,探讨滩涂围垦地的植被更新及其潜力,结果表明:杭州湾南岸一线海塘植被可划分为2种外貌类型、4个群落类型。自然植被以灌丛植物群落为主,辅以少量草本群落。非地带性因素主导植被的发生和演替,短期内人工栽培耐盐碱树种是进行滩涂绿化的有效途径之一,而对潜在物种入侵需要进一步研究。
Based on the detail community study on the nature vegetation at the front line of south beach of Hangzhou Bay, floristic composition and structure character of communities were analyzed. In addition, the restoration process and potential of the communities were also illuminated. The results showed that the vegetation could be classified as 2 physiognomy types and 4 community types. Shrub communities were the main part of the nature vegetation. The development and succession of the vegetation were determined by non-azonal factors, so it would be an effective way to green the beaches by planting saline-alkallne tolerant tree species, and the potential threat of species invasion would be needed to get further research.
出处
《福建林业科技》
北大核心
2007年第3期170-172,226,共4页
Journal of Fujian Forestry Science and Technology
关键词
杭州湾
自然植被
群落
生物多样性
Hangzhou Bay
nature vegetation
community
biological diversity
