摘要
2016年11月对大理双廊湖滨带水生植被进行了调查。共采集到水生植物15种,隶属9个科。优势种为微齿眼子菜、苦草、金鱼藻、黑藻和野菱;根据优势种及组成特征,可将水生植物群落分为10个类型。2016年11月双廊湖滨带水生植被分布区面积约为108. 57 hm~2,平均生物量2031. 1 g/m~2·FW;水生植被以沉水植物和浮叶植物为主。
Field surveys for aquatic plants in the lakeside zone of Shuanglang were carried out in November,2016.Fifteen species of aquatic plants were collected. The dominant species included Potamogeton maackianus,Vallisneria natans,Ceratophyllum demersum,Hydrilla verticillata,Trapa incisa var. sieb. According to the dominant species and their composition characteristics,the aquatic plant community was divided into 10 types. The distribution area of aquatic plant in the lakeside zone was 108. 57 hm~2 and the average biomass was 2031. 1 g/m~2·FW. Aquatic vegetation in this area mainly consisted of submerged plants and floating leaf plants.
引文
[1]中国科学院武汉植物研究所.中国水生维管束植物图谱[M].武汉:湖北人民出版社,1983.
[2]韩茂森,束蕴芳.中国淡水生物图谱[M].北京:海洋出版社,1995.
[3]熊飞,刘红艳,董元火,等.抚仙湖轮藻植物的时空格局[J].江汉大学学报(自然科学版),2011,39(3):102-107.
[4]厉恩华,王学雷,蔡晓斌,等.洱海湖滨带植被特征及其影响因素分析[J].湖泊科学,2011,23(5):738-746.