华安县红楼至和目坑公路建设项目植被现状调查分析

Investigation and Analysis of the Status of Ecological Environment During the Highway Construction from Honglou Village to Hemukeng Village in Huaan county

对福建省华安县公路建设项目植被现状进行调查,结果表明:现状植被生态类型除农田耕地、茶园、竹林、果林和杉木林、巨尾桉林外,余为次生杂生性灌草植被,植物区系成分和群落类型均属广布性的种类与群落类型。根据调查,果林、竹林、杉木、巨尾桉植物群落结构简单,林下植物较少,一般灌木层较为稀疏。物种多样性指数表明,评价范围内乔木层和灌木层的多样性指数较低。

The survey of vegetation status of a highway project in Huaancounty of Zhangzhou city was made. The results showed that the current situation of vegetation types, in addition to farmland, tea, bamboo, Chinese fir forest, fruit trees and eucalyptus forest, more than secondary miscellaneous natural shrub grass vegetation. The floristic composition and community types were widely distributed. According to the survey, fruit trees, bamboo, Chinese fir, eucalyptus plant community had simple structure, less common understory plants and shrub layer was relatively sparse. The species diversity index showed that the evaluation range of tree layer and shrub layer of the diversity index was low.