Carbon accumulation and distribution in Pinus massonianaand Cunninghamia lanceolata mixed forest ecosystem in Daqingshan, Guangxi of China A Preliminary Report on the Larger Edible Ectomycorrhizal Mushrooms from Daqing Mountains of Inner Mongolia, China A New Species of Genus Astragalus L. from Nei Mongol Implication of Paleovegetational Changes in Diaojiao Lake, Inner Mongolia Resources investigation and ecological study on ectomycorrhizal fungi in Daqingshan Mountains, Inner Mongolia Comparing the water use efficiency of plants in different types of rubber-based agroforestry ecosystem in Xishuangbanna, Southwest China Study on Forest Site Quality Evaluation and Appropriate Choice of Tree Species for Sites of Daqingshan Experimental Base in Guangxi Spatial distribution of human activities and their influences on landscape patterns in Daqingshan Nature Reserve. Interspecific associations between south subtropical forest plant community species in Daqingshan of Guangxi