Study on fish species composition and diversities captured by drift net from Xiamen eastern sea;

The species composition and diversity of mollusca in the middle reaches of Xiang River;

Characteristics of species composition of fish eggs and larvae in East China Sea in summer;

Variation in species composition and diversity of wetland communities under different disturbance intensity in the Sanjiang Plain;

Analysis of species composition and vegetation types of natural vegetation in coastal rural area of Qionghai in Hainan Province;

Effects of disturbances on species composition and diversity of plant communities;

Taking the viscous oil wastewater from Jincai WWTP of Liaohe Oilfield as research object,the microbial population composition and its change law during different seasons were studied using the plate count method and Pearson correlation analysis.

Investigation and Analysis of Species Composition and Community Character of Riparian Forest in Central Districts of Chongqing;

To clarify the succession of pine forests on Okinawa Island, Japan after typhoon disturbance, the stand structure and species composition of Pinus luchuensis (Luchu pine) forests affected by typhoon disturbance were studied.

Structure, species composition, and soil properties of a subtropical evergreen broad-leaved forest in Okinawa, Japan, were examined by establishment of plots at thirty sites.

The tree species composition and interspecific associations of woody plant communities in urban park in Hefei

Impacts of anthropogenic disturbance on tree species composition and diversity of Fungshui forest community in Dongguan City of Guandong Province.

The main tree species composition is becoming variety from 4 in 1975 to 8 in 2000.