湖北孝感老观湖国家湿地公园植物区系特征研究  

Flora Characteristic of Laoguan Lake Wetland Park in Xiaogan City,Hubei Province

作　　者：马国强[1] 李秋洁 杨钺 李玥[1] 佘丽华[1] 付元祥[1] 

机构地区：[1]国家林业局昆明勘察设计院,云南昆明650216 [2]中国电建集团昆明勘测设计研究院有限公司,云南昆明650051 [3]江西鄱阳湖南矶湿地国家级自然保护区管理局,江西南昌330038

出　　处：《林业调查规划》2017年第1期68-70,76,共4页Forest Inventory and Planning

摘　　要：采用样线调查和样地调查相结合的方法,对湖北孝感老观湖国家湿地公园进行植物区系特征研究。结果表明,湿地公园分布有维管束植物58科131属165种,其中蕨类植物2科3属3种,裸子植物1科2属2种,被子植物55科126属160种。种子植物的科、属分布较为丰富,植物区系成分相对多样复杂;物种区系特征与老观湖的形成息息相关。This study investigated the vascular plant biodiversity of Laoguan Lake, a national wetland park of XiaoGan, Hubei province, by using line intercept methods and sampling plot methods. The results showed that there were 165 vascular plant species, belonged to 131 genera, 58 families. Among them, 3 fern species belonged to 3 genera, 2 family, 2 gymnosperms species belonged to 2 genera, 1 family, and the other 160 angiosperm species belonged to 126 genera, 55 family. The results indicated the angiosperm species were rich in genera and families, the flora elements were relative complicated, and the flora character was close related to the formation of Laoguan Lake.

关 键 词：植物区系 地理成分 物种组成 老观湖国家湿地公园 

分 类 号：S718.521.2[农业科学—林学] S759.91