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Scientifica
Volume 2017, Article ID 8742480, 10 pages
https://doi.org/10.1155/2017/8742480
Research Article

Composition and Biomass of Aquatic Vegetation in the Poyang Lake, China

1Joint Innovation Center for Modern Forestry Studies, College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China
2Middle School Affiliated to Hubei University, Wuhan 430062, China
3State Key Laboratory of Hydrology-Water Resources and Hydraulics Engineering, Hohai University, Nanjing 210098, China

Correspondence should be addressed to Zengxin Zhang; moc.361@gnahzufn

Received 25 November 2016; Accepted 15 January 2017; Published 9 February 2017

Academic Editor: Roger P. Mormul

Copyright © 2017 Wei Du et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

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.