摘要
国家湿地公园是国家保护体系的重要组成部分,研究其植物多样性及群落特征对国家湿地公园的生物多样性保护具有重要意义。本文通过路线调查与标准样地调查相结合的方法,对洈水国家湿地公园的野生植物资源进行了实地调查,研究该区域植物区系特点、主要植物群落类型和群落多样性数量特征。结果表明,洈水国家湿地公园范围内现有维管束植物472种,隶属117科328属。样方调查显示,湿地公园范围内共分布有13个主要植物群落类型,主要群落物种多样性指数变化范围为:丰富度变化范围在5~31,Shannon-Weiner指数变化范围为0.45~0.97,物种均匀度变化范围在0.28~1.40,该研究结果可为洈水国家湿地公园的管理提供一定的基础。
National Wetland Park is an important part of national conservation system,and it is very important to study plant diversity and community characteristics for conservation of biological diversity National Wetland Park. In this study,we investigated plant diversity,flora,main community type and their quantitative characteristics by conducting the field investigation. Results showed that there were 472 species of vascular plants in the Shushui National Wetland Park,belonging to 117 families and 328 genera. The sample survey indicated that there were 13 main plant community types distributed in the wetland park. The variation range of species richness index,Shannon-Weiner index,and species evenness index were 5~31,0.45~0.97,and 0.28~1.40,respectively. These information may be useful in managing for Hubei Weishui National wetland park。
作者
徐艺文
陈浩
赵洪波
Xu Yiwen;Chen Hao;Zhao Hongbo(Faculty of Resources and Environment,Hubei University ,Wuhan 430062;Administrative department of Hubei Weishui National Wetland Park ,Jingzhou 434200;Forestry prospect&Design Institute of Hubei Province, Wuhan 430079)
出处
《湖北林业科技》
2019年第4期13-18,68,共7页
Hubei Forestry Science and Technology
关键词
国家湿地公园
群落数量特征
多样性
National wetland park
Plant community quantitative Characteristics
diversity
