【摘 要】
:
Terrestrial Net Primary Productivity(NPP)is very important in global change study.One key way is to make simulation in regional and global scale based on remote sensing data.In this study,we used the
【机 构】
:
Center for Dryland Water Resources Research and Watershed Science,Key Laboratory of West China's En
【出 处】
:
IGU2013 International Conference on Water Sustainability in
论文部分内容阅读
Terrestrial Net Primary Productivity(NPP)is very important in global change study.One key way is to make simulation in regional and global scale based on remote sensing data.In this study,we used the reconstructed 16-day 0.05°MODIS NDVI product(MOD13C1),0.05°gridded GLDAS(Global Land Data Assimilation System)meteorological data and land use map to estimate the NPP in China during 2002-2010.
其他文献
Based on the annual precipitation,temperature,runoff data during 1957-2010 at tailan station.From the internal variability,ERA analyzed changes variations hydrological and meteorological elements and
Based on standardized precipitation evapotranspiration index,this study statistically analyzes the meteorological date of 128 meteorological stations during 1960-2012 in southwestern region.It analyze
Water and energy cycles interact,making these two processes closely related.Land surface models(LSMs)can describe the water and energy cycles on the land surface,but their description of the subsurfac
The data of hydrological data in Yingluoxia,Zhengyixia and Langxinshan section,the meteorological data in Ejin from 1957 to 2003,and Landsat-5 remote—sensing data from 2002 to 2009 were used to study
Karst hydrology is characterized by multiple springs,sinkholes,and losing streams resulting from acidic water percolating through limestone.Karst watersheds with significant losing streams represent a
Groundwater supply over the arid zone in the inland river basin plays a significant role in desertification,storms and economic develop,as well as affecting other major environmental problems.The Yume
The rivers of semiarid central Asia have an important role in local water resources,providing drinking water,hydropower,and irrigation for both subsistence and large-scale agriculture.Owing to the inf
The northwest arid region of China has an extensive coverage of land and climate.Precipitation and its distribution are critically complicated by the atmospheric circulation and the morphology.The obs
Based on the data of 32 plots obtained from investigation,the interconnection among 19 dominant species,171 species pairs in tree layer of the evergreen broad-leaf forest in Three Gorges Reservoir reg
Cultivating pasture changes the turnover of aggregates and aggregate-binding agents(soil organic carbon [SOC],total nitrogen [TN]),and affects soil nutrient levels.Studies of these processes have focu