Temporal and Spatial Distribution of Leaf Nitrogen Content and Its Relationship with Plant Nitrogen Status in Winter Wheat Compensation and rehabilitation characteristics of soil water deficit at a planted forest site of the drought-prone Loess Plateau Ecosystem dynamics in the ‘Returning Rangeland to Grassland’ programs, China Temporal and Spatial Characteristics and Risk Analysis of Forest Fires in China from 1950 to 2010 Temporal and spatial distribution characteristics of super-high-yield summer maize root Temporal and spatial distribution of phytoplankton in Liusha Bay THE TEMPORAL-SPATIAL DISTRIBUTION OF TEMPERATURE ON THE SURFACE ROUGHNESS OF THE TROPICAL SECONDARY FOREST GAP IN XISHUANGBANNA,YUNNAN PROVINCE Temporal and spatial distribution characteristics of aboveground biomass of grassland plant communities in an arid area Biological characteristics, temporalspatial distribution of Portunus trituberculatus and relationships between its density and impact factors in Laizhou Bay, Bohai Sea, China. Temporal and spatial distribution of soil erosion on red soil slope field under different land use patterns Study on temporal and spatial characteristics of available soil nitrogen,phosphorus,and potassium among the forest ecosystem of Mt.Jinyun Virioplankton abundance in Aposticchopus japonicus culture ponds The temporal and spatial distribution of bacterioplankton in a large scale marinculture located in Zhelin Bay, Eastern Guangdong Province, China Estimation and analysis of grass biomass in desert by remote sensing Community structure of planktonic ciliates and its relationship to environmental variables in Lake Taihu Temporal and spatial distribution and movement tendency of mean center of the Holdridge life zones in China Temporal and Spatial Dynamic Distribution of Cotton-Wheat Composite Root System under Condition of Cotton-Wheat Double Cropping System Temporal and Spatial Root Distribution and Carbon and Nitrogen Metabolism of Wheat Varieties with Different Spike Shapes Temporal and spatial distribution of soil organic carbon and its storage in the coastal wetlands of Jiaozhou Bay, China. Grass NPP Estimation by Remote Sensing and Its Feasibility in Desert Grassland