女山湖水生植被

Aquatic Vegetation in the Nushan Lake

本文报道了女山湖水生植被的种类组成、分布面积和生物量。女山湖水生植被面积为３６７０ｈａ，占全湖总面积的１６．７％。水生植物生物量八月份最高，为７０４７４ｔ（湿重）。本文还对其水生植物资源提出了合理利用与保护意见。

this paper reports an investigation on the species composition,cover areaand biomass of aquatic vegetation in Nushan Lake.The aquatic vegetation covers 3670haand makes up 36.7%of total lake area.The yield of fresh weight is about 70 474 ton peryear,Moreover some priliminary suggestion is put forward,including the protection and u-tilitation of the aquatic resources in the lake.