Studies on resources of wetland waterfowls in Hubei Province, China;

Devoleping the Cultivation of Waterfowls in Poyang Lake,to Promote Eco-economy;

Migration of waterfowls at yellowriver wetland in Shaanxi;

The Influence of Changes in Wetlands on Waterfowls in Heilongjiang Province, China;

Dynamic of wetlands and waterfowls in national Anxi Extreme Arid Nature Reserve in Gansu

The immunogenicity of an inactivated H5N1 subtype avian influenza vaccine generated from a molecular modified attenuated reassortant seed virus was evaluated in ducks,geese and pigeons,and results demonstrated that the vaccine induced strong hemagglutinination inhibition antibody immune response in waterfowls and pigeons.

There are 5 type wetland creatures,such as phytoplankton,zooplankton,zoobenthos,water bird and vascular plant,which have important roles on structure and function of ecosystem of coastal wetland in Jiaozhou Bay.

The authors research the avifauna composition and species diversity characteristics in different seasons of water birds in coastal wetlands of Jiaozhou Bay based on the population survey by relative amount method.

Genetic diversity of bacterium in livestock wastewater in winter and summer;

,treating livestock wastewater by adding and not adding granular activated carbon(GAC) respectively during starting up.

The plumules of Phragmites australis growing in the constructed wetland test pool with high-concentration livestock wastewater and clean water were collected,and the total DNA was extracted for RAPD analysis to explore the genetic variation of Phragmites australis under contamination stress of high-concentration livestock wastewater.

An aerobic granular sludge membrane bioreactor and a general activated sludge membrane bioreactor were compared in parallel after treating simulated livestock farm wastewater for more than 150 days under similar operational conditions.

Nitrogen and organic substances in the synthetic livestock farm wastewater were efficiently removed by using an aerobic granular sludge membrane bioreactor where biofilm was fixed on a hollow-fiber membrane.