Spatial Pattern of Nests of Breeding Birds in Natural Forests on Lake Hillock in Xingkai Lake National Nature Reserve;

Preliminary Study on Nest-site Selection of Gorsachius magnificus;

In March to middle of June of 2004,fifty random selected nests of Phalacrocorax carbo in Majuan Island of Sanjiang National Nature Reserve of Haiqing town of Fuyuan county of Heilongjiang province were numbered and measured one by one to study the materials,location and direction,and size of the nests.

Comparison of Overwintering and Rrecruitment of Cyanobacteria in Taihu Lake and Chaohu Lake;

Forms of Phosphorus and Nitrogen Existing in Sediments in Chaohu Lake.;

Study on pollutant characters of sediment in the estuary of Shiwuli River in the Chaohu Lake basin;

Effect of benzo(a) pyrene on contents of reduced-glutathione in the liver and ovary of Boleophthalmus pectinirostris;

Morphology and function of allografted ovary in Kunming mice and severe combined immunodeficiency mice;

Study Progress of Fetal Ovary Transplantation;

Chemical Speciation and Total Concentration of Heavy Metals for Sediments from Lake Chaohu;

Information extraction for suspended sediment in Lake Chaohu and its distribution based on Landsat TM/ETM~+ data;

Geochemical characteristics of rare earth elements in Lake Chaohu,East China;

Cryopreservation of Red Sea Bream Pagrosomus major Spermatozoa and Testes;

This paper intends to introduce our study of the negative effect of monocrotophos on the reproductive capability and the testes composition of guppy.

Microstructure and ultrastructure of testes of Haliotis diversicolor was studied by light microscope,scanning electron microscope and transmission electron microscope.