Distribution patterns of main tree species in Tilia broadleaf Korean pine forest on northern slope of Changbai Mountains.;

Based on a lot of field investigation of stumps in Tilia broadleaf Korean pine forest,the results showed that Korean pine forest was composed of grouped patched trees with different ages.

Variation characteristics of soil N_2O emission flux in broad-leaved Korean pine forest of Changbai Mountain.;

Eco-value level assessment of broad-leaved Korean pine forest in Changbai Mountain;

Species diversity and its seasonal dynamics or herbs in a broad-leaved korean pine forest on the northernslope of the Changbai Mountain;

Landscape diversity and stability of Korean pine broad-leaved forest in Xiaoxing anling forest region.;

Storage dynamics of fallen trees in Korean pine broad-leaved forest.;

Early-spring herbs are central synusia to the plant community in Korean pine broad-leaved forest.

Community type and species diversity of broadleaved-Korean pine mixed forest in Northeast China;

To study the dynamics of soil animals during the decomposition of Korea pine stump, a broadleaved-Korean pine mixed forest after selective cutting was selected, and soil samples were collected in a 14-year span, with different size soil animals identified and counted.

Microenvironmental heterogeneity of near surface layer illumination in the broad-leaved Pinus koraiensis forest gap;

Micro-environmental variation feature of soil surface temperature in a broad-leaved Pinus koraiensis forest gap;

Based on broad-leaved Pinus koraiensis forest gap in Xiao Xing an Mountains,microenvironmental heterogeneity of soil physical properties in 0-20 cm and 20-40 cm soil layers in the gap were analyzed by geographical statistics method.