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浏览/检索结果: 共16条，第1-10条 帮助 限定条件 发表日期：2011    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 Assessing eddy-covariance flux tower location bias across the Fluxnet-Canada Research Network based on remote sensing and footprint modelling SCI/SSCI论文 2011 Chen B. Z.; Coops N. C.; Fu D. J.; Margolis H. A.; Amiro B. D.; Barr A. G.; Black T. A.; Arain M. A.; Bourque C. P. A.; Flanagan L. B.; Lafleur P. M.; Mccaughey J. H.; Wofsy S. C. 收藏  |  浏览/下载：37/0  |  提交时间：2012/06/08 SAFE footprint model  NDVI  EVI  Footprint climatology  Sensor location  bias  Eddy covariance  Fluxnet  Carbon flux  Net ecosystem exchange  carbon-dioxide exchange  northern temperate grassland  gross primary  production  surface-energy  quality assessment  scalar fluxes  forest  vegetation  ecosystem  balance   Radiation-use efficiency and the harvest index of winter wheat at different nitrogen levels and their relationships to canopy spectral reflectance SCI/SSCI论文 2011 作者:  Luo Y. 收藏  |  浏览/下载：17/0  |  提交时间：2012/06/08 canopy spectral reflectance  harvest index  nitrogen  radiation-use  efficiency  winter wheat  water-use efficiency  remotely-sensed data  north china plain  leaf-area  index  simple-model  solar-radiation  crop production  grain-yield  satellite  rice   NUTRIENT DISTRIBUTION, GROWTH, AND WATER USE EFFICIENCY IN MAIZE FOLLOWING WINTER WHEAT IRRIGATED BY SPRINKLERS OR SURFACE IRRIGATION SCI/SSCI论文 2011 Lv G. H.; Kang Y. H.; Li L.; Liu S. P. 收藏  |  浏览/下载：18/0  |  提交时间：2012/06/08 grain yield  irrigation method  maize  nutrient distribution  crop  rotation  water use efficiency (WUE)  north china plain  hydraulic conductivity  root distribution  deficit  field  evapotranspiration  microclimate  frequency  length  soils   A comparison of harvest index estimation methods of winter wheat based on field measurements of biophysical and spectral data SCI/SSCI论文 2011 作者:  Li F.;  Luo Y. 收藏  |  浏览/下载：9/0  |  提交时间：2012/06/08 leaf-area index  grain-yield  nitrogen-fertilizer  simple-model  water-use  crop production  reflectance  uncertainties  components  efficiency   Validating MODIS-derived land surface evapotranspiration with in situ measurements at two AmeriFlux sites in a semiarid region SCI/SSCI论文 2011 Tang R. L.; Li Z. L.; Chen K. S. 收藏  |  浏览/下载：10/0  |  提交时间：2012/06/08 remote-sensing data  southern great-plains  energy fluxes  heat-flux  canopy temperature  vegetation cover  air-temperature  triangle method  soil  carbon   Vegetation dynamics induced by groundwater fluctuations in the lower Heihe River Basin, northwestern China SCI/SSCI论文 2011 作者:  Wang P. 收藏  |  浏览/下载：42/0  |  提交时间：2012/06/08 seasonal average NDVI  groundwater table  salinity  Mann-Kendall method  arid area  ecological water conveyance  lower reaches  tarim river  riparian  vegetation  populus-euphratica  western china  ejina basin  physiological-response  xinjiang uygur  chemistry   CAN POTENTILLA FRUTICOSA LINN. SHRUBS FACILITATE THE HERB LAYER OF HEAVILY GRAZED PASTURE ON THE EASTERN TIBETAN PLATEAU? SCI/SSCI论文 2011 Li P. X.; Krusi B. O.; Li S. L.; Cai X. H.; Yu F. H. 收藏  |  浏览/下载：16/0  |  提交时间：2012/06/08 facilitation  high-altitude grassland  natural fence  overgrazing  plant-plant interactions  small-scale vegetation pattern  plant-communities  competition  alpine  recruitment  grass  neighbors  steppe   Interpreting spatial heterogeneity of crop yield with a process model and remote sensing SCI/SSCI论文 2011 Hu S.; Mo X. G. 收藏  |  浏览/下载：20/0  |  提交时间：2012/06/08 Remote sensing data  V(cmax)  VIP model  water-use efficiency  north china plain  winter-wheat  durum-wheat  gas-exchange  elevated co2  grain-yield  corn yield  ndvi data  nitrogen   Uncertainty estimates by Bayesian method with likelihood of AR (1) plus Normal model and AR (1) plus Multi-Normal model in different time-scales hydrological models SCI/SSCI论文 2011 作者:  Xia J. 收藏  |  浏览/下载：18/0  |  提交时间：2012/06/08 Uncertainty assessment  Hydrological models  Bayesian methods  Multi-Normal  Time scales  rainfall-runoff models  parameter-estimation  glue methodology  metropolis algorithm  chaohe basin  catchment  processor  optimization  inference  error   Drought hazard assessment and spatial characteristics analysis in China SCI/SSCI论文 2011 He B.; Lu A. F.; Wu J. J.; Zhao L.; Liu M. 收藏  |  浏览/下载：15/0  |  提交时间：2012/06/08 drought  hazard  spatial characteristics  grid  GIS  standardized precipitation index  severity  duration