Tree species diversity of tropical montane rain forest in Xishuangbanna,Yunnan.;

Tree species diversity in gaps of different sizes and developmental stages in lower subtropical evergreen broadleaved forest,South China.;

Plant community composition and tree species diversity on eastern and western Nanling Mountains, China;

Study on species diversity in different stands of coniferous-broad mixed forests;

Based on traditional mingling, a new mingling, tree species diversity mingling, has been put forward.

Genetic algorithm based on instructing by population diversity;

To overcome premature searching by standard particle swarm optimization(PSO)algorithm for the great loss of population diversity,a novel adaptive PSO is proposed,which can dynamically change inertia weight coefficients by the measure of population diversity.

Focusing on the problems existed in some adaptive genetic algorithms that cannot take acc ount of population features and are difficult to converge to optimal solution s tead ily, the reasons of stopping evolution or degeneration are analyzed in view of f itness average and population diversity.

A study on composition structure and species diversity in ecotones between forest and swamp;

A review on the elevational patterns of plant species diversity;

Research on brid diversity in the Weihe Plain, Shaanxi;