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STUDIES ON THE COMMUNITIES OF AQUATIC VASCULAR PLANTS IN CHANGHU LAKE Aquatic Plant Diversity and Its Changes in Changhu Lake of Hubei Province in China ECOLOGICAL ASPECTS OF WATER MANAGEMENTIN BRITAIN COMMUNITY STRUCTURE OF AQUATIC INSECT AND BIOMONITORING OF WATER QUALITY IN JIUHUAHE RIVER ^A COMPARATIVE ANALYSIS ON THE SPECIES DIVERSITY OF APQUATIC PLANTS IN QINGLING LAKE. AND HUANGJIA LAKE A comparative study of aquatic plant diversity of Haikou,Taibai and Wushan Lake in Hubei Province of China Cytogenetic Identification of a New Hexaploid Coix aquatica Cyto-type ABSORPTION, DISTRIBUTION,DYNAMICS OF~ (14) C CHLORPYRIFOS IN SEVERAL KINDS OF ANIMALS AND PLANTS IN FRESH WATER ECOSYSTEM Change in population niche during vegetation community succession in the Yellow River Delta Emission paths and measurement methods for greenhouse gas fluxes from freshwater ecosystems:a review Ecological effects of predator chemical cues in aquatic ecosystem MEASUREMENT OF COLD RESISTANCE OF AQUATIC PLANTS AND STUDY ON ITS CHARACTERISTICS STUDY OF THE PURIFICATION AND ACCUMULATION OF SILVFR IN WASTE WETER BY AQUATIC PLANTS STUDY ON THE REMOVAL OF NITROGEN,PHOSPHORUS AND INHIBITING EFFECT OF ALGAE GROWTH BY AQUATIC PLANTS Relation between vegetative organ structure and ecotope of Lobelia chinensis The toxic effects of organophosphorus pesticides on microalgae： a review Lindeman’s trophic dynamic aspect of ecology and its significance in current ecological research Causes and characteristics of eutrophication in urban lakes Assessment on eutrophication in Huizhou Xihu Lake and its restoration Aquatic ecosystems: carbon cycle and as atmospheric CO₂ sink BEHAVIOR OF RADIOACTIVE CERIUM IN A SIMULATED AQUATIC ECOSYSTEM TRANSFERENCE AND DISTRIBUTION OF TRITIUM WATER IN A SIMULATED AQUATIC-TERRESTRIAL ECOSYSTEM Effects of spring maize and winter cover crop rotation on accumulation of carbon and nitrogen and soil nutrition and microbe in north China Utilization of harvested aquatic plants as a mulch Effect of different waterlogging stress conditions on growth and some physiological characteristics of Amorpha fruticosa Immunofluorescent Observation of Micro tubule Cytoskeleton in Root Tip Cells of Sagittaria sagittifolia L. Studies on the aquatic vascular plant communities and ecological characteristics in Heihe valley A preliminary study on the effect of municipal sludge on crop seed germination and seedling growth BIOMASS AND EFFECTS OF FIVE AQUATIC PLANTS UPTAKE OF NITROGEN AND PHOSPHORUS IN ECOLOGICAL DITCH STUDIES OF AQUATIC MACROPHYTES IN SALINE-ALKALINE PONDS Diversity and Floristic Characteristics of Aquatic Seed Plants of Henan Province in China Flora Studies on Aquatic Vascular Plants in Wetland of Danjiangkou Reservoir Region Design and Establishment of a Query System for the Families and Genera of Aquatic Plants in the World AN INVESTIGATION ON THE HABITATS OF RARE AND ENDEMIC AQUATIC PLANTS AT WANNINGCOUNTY IN HAINAN PROVINCE A STUDY ON COMMUNITIES OF AQUATIC VASCULAR PLANTS IN FOUR COUNTIES IN QINGHAI-XIZANG Establishment of chromatographic fingerprint and quality assessment on Sichuan native medicinal plant Alisma plantago-aquatica Diversity of Aquatic Plants in Hanjiang River Basin and Possible Effects of the Engineering of Transfering Water from South China to North China on it Biogeochemical Characteristics of Aquatic Plant in Fields Peninsula,Antarctic A brief review for ecological studies on nano-plankton STUDIES OF CONTINENTAL AQUATIC VEGETATIONS IN CHINA: A REVIEW STUDIES ON AQUATIC VASCULAR PLANTS IN HUAMA LAKE IN EAST HUBEI I. THE AQUATIC FLORA STUDY ON COMMUNITIES OF AQUATIC VASCULAR PLANTS IN LUDING AND KANGDING COUNTIES, SICHUAN PROVINCE SURVEY METHODSON AQUATIC MACROPHYTE VEGETATION IN LAKESIN THE MIDDLE AND LOWER REACHES OF CHANGJIANG RIVER Preliminary Study on Clustering Effect on Seed Germination for Several Aquatic Plants Studies on shapes and germination characters of Alisma plantago-aquatica seeds A comparative study on the decomposition processes among some aquatic plants Effects of coastal geographical characteristics on the abundance of submerged aquatic vegetation The allelopathy of aquatic rhizome and root extract of Thalia dealbata to seedling of several aquatic plants Current Status and Evolution Trend of Aquatic Vegetation in Chenghai Lake Plant diversity and soil characteristics of different inundation zones in an aquatic-terrestrial ecotone, Li River Evaluation of an ecosystem service for avoiding phosphorus nonpoint source pollution of aquatic environment and its economic value: a case study from Ertan Reservoir in Yalong River Physiological responses to allelopathy of aquatic stem and leaf extract of Artemisia frigida in seedling of several pasture plants A framework for aquatic ecoregion zoning Effect of Ipomoea aquatica Floating-bed on the quantity and distribution of nitrogen cycling bacteria and nitrogen removal The ecosystem health assessment of the littoral zone of Lake Taihu Research progress on influencing of light attenuation and the associated environmental factors on the growth of submersed aquatic vegetation The occurrence and control strategy of Malachium aquaticum in transplanted rape fields in Hubei Province Uptake of bok-choy and Ipomoea aquatica Forsk to iodine species Prospect of research and development for Chinese Medicinal Material Hippocampus in China