Effects of Solidago canadensis invasion on dynamics of native plant communities and their mechanisms Effects of exclosure on community inter-specific relationships in a typical temperate grassland Niches analysis of three aphid populations on spring sowing maize Ontogenetic shifts in sexual dimorphism in head size and food habits of Eremias brenchleyi Niche characteristics of dominant populations in natural forest in North Guangdong Community characteristics and conservation of Trigonobalanus verticillata (Fagaceae) on Yinggeling, Hainan Island Study on niche of dominant species of subalpine scrubland and meadow community in Guandi Mountains Niche analysis of phytoplankton’s dominant species in Dianshan Lake of East China. MULTIVARIATE MEASURE OF NICHE BREADTH Age structure and niche of the endangered Magnolia sieboldii in Huangshan Mountain Niche of Main Understory Populations of Larix gmelinii Rupr Forest in A’ershan Area Shrub and Undershrub Niches in Vegetation of the Fukang Desert Niche relationships between Betula platyphylla and main understory herbages in forest-steppe ecotone of Daxinganling Mountains A study on niches of dominant species of subalpine meadow in the Yunding Mountain Niche Characteristics of Dominant Woody Populations in Quercus aquifoliodesShrubCommunity in Balangshan Mountain in Wolong Nature Reserve Niche Analysis of Dominant Species in Shenweigou of Guandi Mountain Niche Characteristics of Berchemiella wilsoni var.pubipetiolata,An Endangered Species in China Niche and Interspecific Association of Species of Taxus yunnanensis Communities in Northwest Yunnan Province The Niche Characteristics of Castanopsis fargesii and Elaeocarpus japonicus at Different Age Groups in Sub-tropical Evergreen Broad-leaved Forest Niche Characteristics of Dominant Plant Populations of Alsophila spinulosa Community of Danxia Landform in North Guizhou Niche of dominant species populations in an evergreen broad-leaved forest in Baishanzu Grazing rate effect on major plant population niches in artificially mixed-sown alpine grassland Niche of the mosses on floor in Shanghai city Study on the Niche of the Main Populations in Abies chensiens Community Undergrowth vegetation niche in scenic-recreational forest communities of Platycladus orientalis and Robinia pseudoacacia in Beijing suburb Application of niche theory in evaluation of main tourism scenic areas in Zhangjiajie City. Niche dynamics of Castanopsis fargesii population Niche of the Major Tree Species Populations in Cathaya argyrophylla Forest in Guangxi Variations in N iche Breadth of Dominant Plant Populations along anAltitudinalGradient in Shikengkong of Guangdong Province Study on Plant Niche under Fencing Measures in the Semi-arid Grassland of North China Weed Species Niche in Wheat Fields in Jinhua, Zhejiang Province The Niche Breaths and Niche Overlaps of Main Plant Populations in Leymus chinensis Grassland for Grazing Weed communities and eco-niches in wheat fields of the Yellow River irrigation zone of Lanzhou A study on gradual change of the dominant species‘‘‘‘ niche in the process of vegetation restoration of Antaibao mine A PRELIMINARY STUDY ON THE NICHE OF THE MAIN TREE POPULATIONS OF CHIMONANTHUS PRAECOX COMMUNITY IN NORTHWESTERN HUNAN PROVINCE Niche Analysis of Main Populations of Plants Communities in the Restoring Succession Process of the Grassland in Huangpuchuan Watershed Niche characteristics of Phalaenopsis pulcherrima (Orchidaceae)with two ecotypes in Bawangling Nature Reserve, Hainan Island Niche and Ecological Response of Herb Layer in Spruce plantation of Qilian Mountains Analyses of Niche Breadths and Overlaps of Several Plant Species in Three Kobresia Communities of an Alpine Meadow Niche characteristics of dominant populations of Sophora davidii community in loess gully region Niche breadth of Gymnosporangium haraeanum Niche characteristics of plant populations in deciduous broad leaved forest in Baotianman Changes in invasion characteristics of Dendroctonus valens after introduction into China Ecological Niche in Dominant Species in Tsuga longibracteata Forest Gaps with Different Development Stages Influence of yak grazing on plant niche characteristics in alpine meadow communities at the northeastern edge of the Qinghai-Tibetan Plateau Response of dominant population niche breadths and niche overlaps to various disturbance factors in typical steppe fenced grassland of China’s Loess Plateau region Niche characteristics of main herbage populations in Eucalyptus grandis plantation Changes of Niche among Restoration Stages of Loropetalum chinense Communities in Karst Area of Lijiang River Valley Understory vegetation composition and main woody population niche of artificial masson pine forest in south subtropical area Niches of several mangrove species in Dongzhai Harbor of Hainan Island. Niche characteristics of plant populations in Quercus aliena var. acuteserrata stands in Qinling Mountains Principle of “multiple ecological niche of one-species (variety)" and its application in high yield cotton cultivation Niche characteristics of plants on four environmental gradients in middle reaches of Tarim River The niche of annual mixed-seeding meadow in response to density in alpine region of the Qilian Mountain, China Study on niche of population of Ulmus lamellosa in the south area of Shanxi province Studies on niche of dominant species in Larix chinensis communities Models for Niche Breadth and Niche Overlap of Species or Populations Study on Characteristics of Plant Niche in Maqu Alpine Desertified Meadow Responses of the Major Plant Populations of Inner Mongolia Typical Steppe to Grazing Rate Based on Niche Considerations Change in population niche during vegetation community succession in the Yellow River Delta Study on the niche of main tree species of Ormosia saxatilis community in natural forest Niche of dominant species in the process of sand-mining wetland restoration Dominant Species of Regeneration Niche in Quercus liaotungensis and Pinus tabulaeformis Forest in Ziwuling Mountain Studies on the structure and improving techniques of the masson pine community in Longdong River Valley A study on the niche of dominant species in Phoebe bournei forests in Luoboyan Nature Reserve of Fujian Study on the niche of major population of Acacia confusa forest in Nan’ao,Guangdong A STUDY ON THE COMMUNITY ECOLOGY OF Castanopsis kawakamii STUDY ON THE NICHE OF THE MAIN TREE POPULATION IN Castanopsis kawakamii COMMUNITY Studies on Type Classification and Tree Species Diversity for the Castanopsis fargesii Secondary Forest in the Hongdong Forest Farm of Fujian Province A Study on Niches of Species Constituting Plant Functional Groups on the South Slope of the Funiu Mountain The Niche Characteristics of Endangered Plant Tsuga tchekiangensis in Jiulongshan National Nature Reserve of Zhejiang Province Application of the Ecological Niche Theory in Community Succession and Health Evaluation of Natural Pasture 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 Niche of dominant species in the Midst of Taihang Mountain Niche characteristics of dominant populations of vegetation in Mian Mountain, Shanxi A Study on the Niches of Main Tree Populations in Abies yuanbaoshanensis Community Niches and Interspecific Association of Dominant Tree Populations of Taxus chinensis in Wuling Damu Mountain Nature Reserve Nutrition Ecological Niche of Dominant Arbor Species in Castanopsis fabri Forest in Daiyun Mountain Niche of Dominant Arbor Populations in Thuja sutchuenensis Community Effects of Fertilization on Niche of Main Plant Species in Maqu Alpine Desertification Meadow COMPARISON OF WINTER TROPHIC STRATEGIES BETWEEN RED DEER AND ROE DEER IN DAILING REGION