建光
建光-
群落层次上，重点研究了绿洲荒漠过渡带群落稳定性及建群种的光合生理特征、绿洲荒漠过渡带四种荒漠植物的气体交换特征。
On the community scale , we study the community stability in the ecotone , photosynthetic properties of two species in ecotone and gas exchange characteristics of four desert shrubs .
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根据建群种与光照强度的关系研究了各群系的演替次序，构建了徐州低山丘陵森林植被次生演替模式。
According to the effects of light intensity on forest edificators , the successional relationships among the 12 formations are analyzed , and the secondary succession model of the forest vegetation on hills in Xuzhou is built .