QQ客服 官方微博 反馈留言

浏览/检索结果: 共18条，第1-10条 帮助 限定条件 发表日期：2012    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 The vegetation cover dynamics (1982-2006) in different erosion regions of the Yellow River Basin, China SCI/SSCI论文 2012 作者:  Yang L.;  Gao Y. 收藏  |  浏览/下载：13/0  |  提交时间：2012/09/04 Yellow River basin  PR China  remote sensing  erosion  vegetation cover  dynamics  interannual variations  loess plateau  ndvi data  index  climate  variability  calibration  greenness  impact  1990s   Assessment of changes in the state of the rangelands of Inner Mongolia, China between 1998 and 2007 using remotely sensed data SCI/SSCI论文 2012 Hu Z. M.; Li S. G.; Dong J. W.; Fan J. W. 收藏  |  浏览/下载：21/0  |  提交时间：2012/09/04 aboveground net primary productivity  Inner Mongolia  land degradation  precipitation-use efficiency  temperate grasslands  vegetation  restoration  precipitation-use efficiency  rain-use efficiency  primary productivity  united-states  ndvi data  grassland  degradation  dynamics  gradient  restoration   Comparison of different methods for corn LAI estimation over northeastern China SCI/SSCI论文 2012 作者:  Yang F. 收藏  |  浏览/下载：24/0  |  提交时间：2012/09/04 Comparison  Corn  Estimation  LAI  PCA  leaf-area index  canopy biophysical variables  radiative-transfer model  principal component analysis  spectral vegetation indexes  remote-sensing data  reflectance data  bidirectional reflectance  neural-networks  hyperspectral indexes   Effectiveness of ecological restoration projects in Horqin Sandy Land, China based on SPOT-VGT NDVI data SCI/SSCI论文 2012 Zhang G. L.; Dong J. W.; Xiao X. M.; Hu Z. M.; Sheldon S. 收藏  |  浏览/下载：18/0  |  提交时间：2012/09/04 Horqin Sandy Land  Ecological restoration  Effectiveness  NDVI  SPOT-VGT  preventing desertification  northern china  inner-mongolia  arid-land  vegetation  trends  trials  1990s   Identification of landslide spatial distribution and their types along the Riviere Frorse Drainage Basin triggered by the earthquake in Haiti on 12 January 2010 SCI/SSCI论文 2012 作者:  Liu C. 收藏  |  浏览/下载：13/0  |  提交时间：2012/09/04 Earthquake  Landslide types  Haiti  Riviere Frorse Drainage Basin  Object-oriented classification  spot-5 imagery   Assessment of the sensitivity of vegetation to El-Nino/Southern Oscillation events over China SCI/SSCI论文 2012 Lu A.; Zhu W.; Jia S. 收藏  |  浏览/下载：9/0  |  提交时间：2014/12/24 ENSO  Vegetation  NDVI  MEI  Sensitivity  China  nino-southern-oscillation  time-series  avhrr data  enso  ndvi  climate  variability  patterns  rainfall  africa   Characterizing spatial representativeness of flux tower eddy-covariance measurements across the Canadian Carbon Program Network using remote sensing and footprint analysis SCI/SSCI论文 2012 Chen B. Z.; Coops N. C.; Fu D.; Margolis H. A.; Amiro B. D.; Black T. A.; Arain M. A.; Barr A. G.; Bourque C. P. A.; Flanagan L. B.; Lafleur P. M.; Mccaughey J. H.; Wofsy S. C. 收藏  |  浏览/下载：19/0  |  提交时间：2014/12/25 Fluxnet  Footprint climatology  Spatial representativeness  Eddy-covariance  Remote sensing  light-use efficiency  northern temperate grassland  gross primary  production  boreal deciduous forest  net ecosystem exchange  land-cover  dioxide exchange  energy fluxes  interannual variability  quality  assessment   Monitoring surface soil moisture status based on remotely sensed surface temperature and vegetation index information SCI/SSCI论文 2012 Sun L.; Sun R.; Li X. W.; Liang S. L.; Zhang R. H. 收藏  |  浏览/下载：21/0  |  提交时间：2014/12/24 Surface soil moisture  TVDI  Surface temperature  Vegetation index  MODIS  water-stress index  msg-seviri data  air-temperature  triangle method  satellite data  regional-scale  evapotranspiration  ndvi  modis  model   Effects of longitudinal range-gorge terrain on the eco-geographical pattern in Southwest China SCI/SSCI论文 2012 作者:  Pan T. 收藏  |  浏览/下载：19/0  |  提交时间：2014/12/24 Southwest China  Longitudinal Range-Gorge Region (LRGR)  "corridor-barrier" effect  eco-geographical region  spatial  differentiation  barrier function  vegetation  region   Analysis of net primary productivity of terrestrial vegetation on the Qinghai-Tibet Plateau, based on MODIS remote sensing data SCI/SSCI论文 2012 Chen Z. Q.; Shao Q. Q.; Liu J. Y.; Wang J. B. 收藏  |  浏览/下载：21/0  |  提交时间：2014/12/25 MODIS  Tibet Plateau  NPP  GLO-PEM  comparing global-models  efficiency  radiation  canopy  ndvi  npp