Du Wei, Li Ziqi, Zhang Zengxin, Jin Qiu, Chen Xi, Jiang Shanshan
Joint Innovation Center for Modern Forestry Studies, College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China.
Middle School Affiliated to Hubei University, Wuhan 430062, China.
Scientifica (Cairo). 2017;2017:8742480. doi: 10.1155/2017/8742480. Epub 2017 Feb 9.
The distribution of aquatic vegetation and associated community diversity and biomass in the Poyang Lake were investigated. The results showed that (1) 43 species of aquatic vascular plants were found in the Poyang Lake watershed which belonged to 22 families; (2) the vegetation of the Poyang Lake scattered in different areas which could be divided into 31 major plant communities and 5 plant zones including amphibian, emergent, floating-leaved, submerged, and floating input; (3) there were 67 aquatic plants in the lake area, and the standing stock (fresh weight) was 1519.41 t. The number of amphibians was the dominant plant species in the Poyang Lake, and the quantity and percentage of amphibians were predominant, which was far more than the other three life forms.
对鄱阳湖水生植被的分布及其相关群落多样性和生物量进行了调查。结果表明：（1）在鄱阳湖水系发现43种水生维管束植物，隶属于22科；（2）鄱阳湖植被分布零散，可划分为31个主要植物群落和5个植物带，包括两栖、挺水、浮叶、沉水和漂浮进水；（3）湖区有67种水生植物，现存生物量（鲜重）为1519.41吨。两栖植物是鄱阳湖区的优势植物种类，其数量和占比均居首位，远高于其他三种生活型。
