Effects of clonal integration on growth and survival of Bromus inermis(Poaceae) in heterogeneous saline environments of the Otindag Sandland

Response of animal to the environmental heterogeneity;

In the evolutionary process, plants may have various adaptive strategies to environmental heterogeneity.

Foraging behavior of various tree species in heterogeneous nutrient environment related to light condition;

Differences of foraging behavior between provenances of Pinus massoniana in heterogeneous nutrient environment;

It was investigated to detect the differences in adaptability and foraging behavior to heterogeneous nutrient environment among different species of Cunninghamia lanceolata lamb Pinus massoniana, Schima superba and Liriodendron Chinese, and effects of light condition, competition and nutrient patch on the foraging behavior .

The microenvironmental heterogeneity of soil physical properties in a broad-leaved Pinus korariensis forest gap;

The microenvironmental heterogeneity of near surface layer illumination of the broad-leaved Pinus koraiensis forest gap in Xiao Xing an Mountains was analyzed by geographical statistics method.

The microenvironmental heterogeneity of soil moisture within 0-20 cm(surface layer) and 20-40 cm(lower layer) in broad-leaved Pinus koraiensis forest gap in Xiao Hinggan Mountains was systematically analyzed by geographical statistics\' method.