STUDY OF DOMINANT PLANT POPULATIONS AND THEIR SPATIAL PATTERNS IN EVERGREEN BROADLEAVED FOREST IN TIANMU MOUNTAIN, CHINA Study on the change of agriculture landscape pattern based on GIS—A case study from Maping Town,Zhangpu County,Fujian Province Characteristics of Calligonum L. Community and Species Diversity in China Studies on the Species Diversity of the Closed Stable Forest and the Disturbed Forest of Castanopsis eyrei in Wuyishan National Nature Reserve Intraspecific and Interspecific competition analysis of community dominant plant populations based on Voronoi diagram The Diversity of Plant Communities with Endangered Plant,Berchemiella wilsonii var. pubipetiolata