Structure and diversity of small-sized fish community in Lake Niushan,Hubei Province;

Relationship between DNA fingerprinting structure of plankton community and physicochemical factors in Lake Niushan;

Lake Niushan,Lake Dongtangxun,Lake Huanghu and Lake Longgan are situated in the middle and lower basins of the Changjiang River.

Age and Growth of Cluter alburnus and Cultrichthys erythropterus in Niushan Lake;

Studies on Age Structure and Diversity of Fish Community in the Niushan Lake;

Relationship Between DNA Fingerprinting Structure and Species Composition of Planktoncommunity in Niushan Lake

Characters and description of lithological reservoir of oxbow lake deposits;

Oxbow lake is a special lake formed on the sides of the river in plain or high-plain areas, which plays an important role in the formation of wetland and change of ecosystem through the effect on soil moisture around it.

Oxbow Lake is a special lake at the sides of the river in plain or high-plain areas, which plays an important role in the formation of wetlands around this river as well as the changes of ecosystem through the effect of soil moisture around it.

Investigation and Prevention of Parasites Fauna in Digestive tract of Binhu Buffalo in Changde;

The Toutunhe sandstone reservoir in Niuquanhu area of Santanghu oilfield is mainly lithic sandstone,with an average porosity of 19.