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浏览/检索结果: 共10条，第1-10条 帮助 限定条件 发表日期：2009    内容类型：SCI/SSCI论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Simulated annual carbon fluxes of grassland ecosystems in extremely arid conditions SCI/SSCI论文 2009 Zhang N.; Zhao Y. S.; Yu G. R. 收藏  |  浏览/下载：18/0  |  提交时间：2012/06/08 Spatially explicit process-based model  Carbon flux  Net primary  productivity  Soil heterotrophic respiration  Net ecosystem productivity  xilin river-basin  soil respiration  atmospheric co2  inner-mongolia  model  forest  productivity  temperature  moisture  northern   Global pattern of NPP to GPP ratio derived from MODIS data: effects of ecosystem type, geographical location and climate SCI/SSCI论文 2009 作者:  Xu M. 收藏  |  浏览/下载：32/0  |  提交时间：2012/06/08 Altitude  ecosystem  latitude  MODIS  NPP  GPP ratio  precipitation  temperature  net primary production  gross primary production  carbon use efficiency  relative growth-rate  primary productivity  constant fraction  plant  respiration  long-term  data set  forest   Twentieth-Century Droughts and Their Impacts on Terrestrial Carbon Cycling in China SCI/SSCI论文 2009 Xiao J. F.; Zhuang Q. L.; Liang E. Y.; Mcguire A. D.; Moody A.; Kicklighter D. W.; Shao X. M.; Melillo J. M. 收藏  |  浏览/下载：17/0  |  提交时间：2012/06/08 Drought  Carbon cycling  Modeling  net primary production  water-vapor exchange  leaf-area index  united-states  soil-moisture  tree-rings  primary productivity  atmospheric co2  severity index  climate variability   Temporal variation of soil moisture over the Wuding River basin assessed with an eco-hydrological model, in-situ observations and remote sensing SCI/SSCI论文 2009 Liu S.; Mo X.; Zhao W.; Naeimi V.; Dai D.; Shu C.; Mao L. 收藏  |  浏览/下载：14/0  |  提交时间：2012/06/08 precipitation trends  climate variability  serial-correlation  spatial  variation  runoff  china  simulations  temperature  evapotranspiration  applicability   Dynamic analysis on carbon accumulation of a plantation in Qianyanzhou based on tree ring data SCI/SSCI论文 2009 作者:  Huang L.;  Huang L. 收藏  |  浏览/下载：11/0  |  提交时间：2012/06/08 tree-ring  plantation  biomass  carbon accumulation  TGTRing model  Qianyanzhou  net primary production  global climate-change  primary productivity  forest  biomass  ecosystem  growth  model  mortality  increment   Assessing the consequence of land use change on agricultural productivity in China SCI/SSCI论文 2009 作者:  Tao B. 收藏  |  浏览/下载：8/0  |  提交时间：2012/06/08 cultivated land  land use change  agricultural productivity  remote  sensing  food security  China  net primary production  cultivated land  model  efficiency  trends   Allocation of vegetation biomass across a climate-related gradient in the grasslands of Inner Mongolia SCI/SSCI论文 2009 Fan J. W.; Wang K.; Harris W.; Zhong H. P.; Hu Z. M.; Han B.; Zhang W. Y.; Wang J. B. 收藏  |  浏览/下载：88/0  |  提交时间：2012/06/08 Biomass allocation  Grassland transect  Precipitation gradient  Temperature gradient  leymus-chinensis poaceae  china transect nect  root biomass  primary  productivity  ponderosa pine  use efficiency  net primary  plants  dynamics  ecosystems   Carbon Balance in an Alpine Steppe in the Qinghai-Tibet Plateau SCI/SSCI论文 2009 Pei Z. Y.; Ouyang H.; Zhou C. P.; Xu X. L. 收藏  |  浏览/下载：17/0  |  提交时间：2012/06/08 alpine grassland  carbon balance  carbon flux  net primary productivity  Qinghai-Tibet Plateau  past 2 centuries  soil respiration  atmospheric co2  root respiration  growing-season  dioxide flux  grassland  n2o  ch4  ecosystem   Modeling gross primary productivity for winter wheat-maize double cropping System using MODIS time series and CO(2) eddy flux tower data SCI/SSCI论文 2009 Yan H. M.; Fu Y. L.; Xiao X. M.; Huang H. Q.; He H. L.; Ediger L. 收藏  |  浏览/下载：19/0  |  提交时间：2012/06/08 Crop intensity  Vegetation index  Vegetation photosynthesis model  Multiple cropping  light-use efficiency  net primary productivity  photosynthetically  active radiation  evergreen needleleaf forest  vegetation water-content  remote-sensing data  north china plain  ecosystem exchange  climate  data  tibetan plateau   Correlations between net primary productivity and foliar carbon isotope ratio across a Tibetan ecosystem transect SCI/SSCI论文 2009 作者:  Zhang L.;  Zhang L. 收藏  |  浏览/下载：14/0  |  提交时间：2012/06/08 water-use efficiency  leaf-area index  canopy photosynthesis  nitrogen  allocation  natural-abundance  rainfall gradient  alpine gradients  atmospheric co2  life-span  discrimination