constructive species 第1页

The spatial distribution of constructive species of Northeast forest under the climate changing Ecological niche study of constructive species of the vegetation ecotone of temperate grassland and warm-temperate deciduous broad-leaved forest —Taking the vegetation on the south and north slopes of Heng Mts. Shanxi for example Effects of grazing on spatial distribution relationships between constructive and dominant species in Stipa breviflora desert steppe.