REMOTE SENSING ANALYSIS OF RANGE EXPANSION OF SPARTINA ALTERNIFLORA AT JIUDUANSHA SHOALS IN SHANGHAI, CHINA On the exotic plants in Lushan, Jiangxi Province, China Impact of invasion of exotic plant Alternanthera philoxeroides on interspecies association and stability of native plant community Comparison of the Stem and Leaf Morphological Structures of 18 Communities of the Foreign Plant Eupatorium adenophorum Reviews on the impacts of invasive plant on ecosystem productivity Characteristics of exotic plant invasion and their damages in China Discussion on allelopathy mechanism of exotic plant invasion Invasion mechanism and ecological management of exotic plant, Flaveria bidentis Impacts of exotic plant invasions on terrestrial ecosystem below-ground carboncycling and carbon pool Allelopathic effects of aqueous extract of exotic plant Rhus typhina L. on soil micro-ecosystem Invasion of exotic Ageratina adenophora Sprengel. alters soil physical and chemical characteristics and arbuscular mycorrhizal fungus community Effects of Litter from Dominant Tree Species on Seed Germination and Seedling Growth of Exotic Plant Rhus typhina in Hilly Areas in Shandong Peninsula MEASURES OF PLANT COMPETITION AMONG THREE SPECIES OF Effects of Flaveria bidentis invasion on soil microbial communities, enzyme activities and nutrients Pathways of exotic plant impacts on nitrogen cycling in terrestrial ecosystem Study on the seasonal growing dynamics and invasive characteris-tics of Gaura parviflora Flowering Phonology and Reproductive Features of Agapanthus praecox ssp.orientalis ‘Big Blue’ Distribution and Dispersal of Alien Sweet Clover along Roadside in An Agro-pastoral Ecotone of Northern China Allelopathic effect of Ageratina adenophora (Spreng.) leaf litter on four herbaceous plants in invaded regions Invasive effects of Ageratina adenophora Sprengel (Asteraceae)on soil microbial community and physical and chemical properties Effects of exotic plant Ageratina adenophora invasion on mycorrhizal fungal community Advances in Flaveria bidentis (L.) Kuntze, A New Exotic Plant Woody plant leaf litter consumption by the woodlouse Porcellio scaber with a choice test