Yellow River 第1页

Studies on Interrelation Between Salt Vegetation and Soil Salinity in the Yellow River Delta The Application of Canonical Analysis in the Study of Halophyte Communities in the Region of Yellow River Delta Concentration change and migration characteristics of nitrogen in the paddy field of Ningxia Yellow River Irrigation Area Change in population niche during vegetation community succession in the Yellow River Delta Path analysis between dehydrogenase activity and chemical property of wasteland in Yellow River Delta Properties of saline-alkaline soil under different land use types in Yellow River Delta The Application of 454 High-throughput Sequencing Technology into Anlaysing the Diversity of Soil Fungi in the Field Planting Tamarix chinensis and Angiospermae Study on the ecosystem reconstruction of the Yellow River Beach in Zhengzhou City Monitoring of land cover change based on false color synthesis of NDVI Soil pH Changes in the Paddy Field during the Drying and Rewetting Cycles in the Ningxia Irrigation Area of the Yellow River Basin Effects of biochar on rice yield and nitrogen use efficiency in theNingxia Yellow River irrigation region Hyperspectral inversion models for soil organic matter content in the Yellow River Delta Influence of simulated rotational grazing on the forage production of spring wheat, oats and rye in the Yellow River irrigation area Rate and causes of degradation of alpine grassland in the source regions of the Yangtze and Yellow Rivers during the last 45 years The spatio-temporal variations of vegetation cover in the Yellow River Basin from 2000 to 2010 Linear programming and optimal distribution of the forest resources based on TM remote sensing images Wetland landscape transition pattern of Lianbo Beach along the Middle Yellow River Changes in plant communities and soil microbial physiological groups of artificial grasslands established for different years in headwater region of Yangtze River and Yellow River Change of vegetation net primary productivity in Yellow River watersheds from 2001 to 2010 and its climatic driving factors analysis. Quality level assessment of lowly efficient Tamarix chinensis secondary shrubs in Laizhou Bay of Yellow River Delta. Assessment of heavy metal contamination in the soil-plant system of the Suaeda salsa wetland in the Yellow River Estuary The response of reed community to the environment gradient of water depth in the Yellow River Delta Methodology for rasterizing accumulated temperature data in the Yellow River Basion Effect of nitrate leaching of winter wheat field based on straw application in the Yellow River irrigation area of Ningxia The ecological sensitivity evaluation in Yellow River Delta National Natural Reserve Composition of aquatic plants and their niche characteristics in wetlands of the Yellow River Delta The despondences of carbon and nitrogen reserves in plants and soils to vegetations cover change on Kobresia pygmaea meadow of Yellow River and Yangtz River source region Researches on the ecological thresholds of Suaeda salsa to the environmental
gradients of water table depth and soil salinity
THE FLORISTIC CHARACTERISTICS IN THE SOURCE AREA OF THE YELLOW RIVER IN CHINA Characteristics of Soil Salt and Nutrient of Different Afforestation Systems in Yellow River Delta Area Test on Simulating Aerial Seeding in Sands of Upper Reaches of Yellow River Research on characteristics and relationship of soil heat and moisture in summer on alpine grassland in Yellow River source region Biomass spatial fractal characteristics and phosphorus nutrient dynamics of Suaeda salsa
under different growth conditions of the intertidal zone in the Yellow River estuary Seasonal changes of potassium, calcium, and magnesium and their accumulation in different phenotype Suaeda salsa communities in a tidal flat of the Yellow River estuary SOIL ENZYME ACTIVITIES IN DIFFERENT PLANTATIONS IN LOWLANDS OF THE YELLOW RIVER DELTA, CHINA A method of determining standards for ecological compensation in agricultural areas, giving priority to environmental flows in water allocation Analysis of ecosystem degradation and recovery using precipitation use efficiency and NDVI in the headwater catchment of the Yellow River basin Analysis of the dynamic coupling processes and trend of regional eco-economic system development in the Yellow River Delta Relationships between coastal meadow distribution and soil characteristics in the Yellow River Delta Make use of nest-site of oriental white stork in the Yellow River Estuary Nature Reserve Explaining the abundance-distribution relationship of plant species with niche breadth and position in the Yellow River Delta Comparison of diversity of arbuscular mycorrhizal fungi in different ecological environments Evaluation on ecosystem management capacity dynamic of Jiajiyu catchment in upper reaches of the Yellow River Ecological stress in grassland ecosystems in source regions of Yangtze, Yellow and Lancang Rivers over last 40 years Spatial-temporal variation of NPP and NDVI correlation in wetland of Yellow River Delta based on MODIS data Desertification and change of landscape pattern in the Source Region of Yellow River Analysis of formation causes of grassland degradation in Maduo County in the source region of Yellow River Temporal and spatial variation of the distributive patterns and driving force analysis in the Yangtze River and Yellow River source regions wetland Functional zoning of ecotourism areas in the First Meander of the Yellow River, based on suitability analysis Increasing trend of green water coefficient in the middle Yellow River basin and the eco-environmental implications Plant species of the non-agricultural habitats in the lower reaches of the Yellow River plain agro-landscape Study on urban eco-environmental water requirements in the Yellow River Basin The restoration of reed(Phragmites australis) wetland in the Yellow River Delta STUDY ON EVALUATION AND PRE-WARNING OF ECOLOGICAL ENVIRONMENT IN THE YELLOW RIVER DELTA Responses of Different Varieties of Helianthus Tuberosus to Salt Stress in Yellow River Delta Evolution process and related driving mechanisms of Yellow River Delta since the diversion of Yellow River. Changes of wetland landscape pattern in Eastern Yellow River Delta Nature Reserve from 1995 to 1999. The Seed Size and Shape Characteristics of 66 Plant Species in the Degraded Grassland of “Black Soil Land” in the Source Region of Yellow River Biodiversity in the source regions of the Yangtse River, Yellow River and Lancang River Weed communities and eco-niches in wheat fields of the Yellow River irrigation zone of Lanzhou Relational analysis of soil enzyme activities, nutrients and microbes inRobinia pseudoacacia plantations in the Yellow River Dalta withdifferent degradation degrees Effects of agricultural landscape heterogeneity on biodiversity and ecosystem services Dynamic Variations of Landscape Pattern and the Landscape Ecological Functions in the Source Area of the Yellow River Carbon and Nitrogen Composition and Their Isotope Characteristics of Alpine Meadow Plants Study on Bamboo Distribution in Yellow River Drainage Area in History COMPARISON OF DIFFERENT INTERCROPPING WAYS OF POPLAR PLANTATION IN SAND LAND OF THE YELLOW RIVER ORIGINAL COURSE Study on the Suncuring Technique of Alfalfa in the Region of Yellow River Delta Spatial variation in riparian soil properties and its response to environmental factors in typical reach of the middle and lower reaches of the Yellow River. Assessment of ecosystem energy flow and carrying capacity of swimming crab enhancement in the Yellow River estuary and adjacent waters. Effect of swine manure application on nitrate leaching in winter wheat field in the Yellow River irrigation area of Ningxia, China. Soil particle size distribution and its fractal dimension among degradation sequences of the alpine meadow in the source region of the Yangtze and Yellow River, QinghaiTibetan Plateau, China. ANALYSIS OF IMPACT OF HUMAN ACTIVITY ON LANDSCAPE STRUCTURE IN YELLOW RIVER DELTA──A CASE STUDY OF DONGYING REGION A Study on Floristic Geographic of Seed Plant in the Flood Plain of Mid-Yellow River Evaluation on the Ecoclimatic Suitability for Alfalfa Harvested Period in the Region of Yellow River Delta Optimal number of herb vegetation clusters: a case study on Yellow River Delta Ecological traits of Phragmites australis community in different restoration phases of the Yellow River estuary, China Water use efficiency and growth characteristics of young trees of Robinia pseudoacacia plantation forest under different irrigation methods in old course of Yellow river area DEM-BASED MODELING OF THE IMPACT OF VEGETATION RESTORATION ON ANNUAL STREAMFLOW IN THE LOESS PLATEAU OF CHINA Plant species diversity of non-agricultural habitats in the lower reaches of the Yellow River plain Distribution characteristics of soil carbon and nitrogen under different afforestation modes of saline land in the Yellow River Delta