Variations of fish composition and diversity related to environmental variables in shallow lakes in the Yangtze River basinLin Cheng, Sovan Lek, Géraldine Loot, Sithan Lek-Ang and Zhongjie LiAquat. Living Resour., 23 4 (2010) 417-426DOI: https://doi.org/10.1051/alr/2011001