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浏览/检索结果: 共13条，第1-10条 帮助 限定条件 发表日期：2014    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 Elevation-dependent temperature change in the Qinghai-Xizang Plateau grassland during the past decade SCI/SSCI论文 2014 Tao J.; Zhang Y. J.; Zhu J. T.; Jiang Y. B.; Zhang X. Z.; Zhang T.; Xi Y. 收藏  |  浏览/下载：24/0  |  提交时间：2014/12/24 land-surface temperature  climate-change  tibetan plateau  moisture  status  carbon-cycle  model  terrestrial  ecosystem  variability  sensitivity   Effects of livestock exclusion and climate change on aboveground biomass accumulation in alpine pastures across the Northern Tibetan Plateau SCI/SSCI论文 2014 Wu J. S.; Zhang X. Z.; Shen Z. X.; Shi P. L.; Yu C. Q.; Chen B. X. 收藏  |  浏览/下载：24/0  |  提交时间：2014/12/24 Alpine pasture management  Changtang Nature Reserve  Livestock grazing  exclusion  Economic group composition  Functional group composition  plant-species richness  grazing-exclusion  use efficiency  precipitation  gradient  productivity  grasslands  diversity  vegetation  meadow  ecosystems   The impact of climate change and anthropogenic activities on alpine grassland over the Qinghai-Tibet Plateau SCI/SSCI论文 2014 Chen B. X.; Zhang X. Z.; Tao J.; Wu J. S.; Wang J. S.; Shi P. L.; Zhang Y. J.; Yu C. Q. 收藏  |  浏览/下载：66/0  |  提交时间：2014/12/24 The Qinghai-Tibet plateau  Alpine grassland ecosystem  Net primary  production  Climate change  Anthropogenic activities  net primary production  induced land degradation  primary productivity  human appropriation  terrestrial ecosystems  adaptation strategies  northern tibet  south-africa  time-series  variability   Relationship between the Growing Season Maximum Enhanced Vegetation Index and Climatic Factors on the Tibetan Plateau SCI/SSCI论文 2014 Shen Z. X.; Fu G.; Yu C. Q.; Sun W.; Zhang X. Z. 收藏  |  浏览/下载：13/0  |  提交时间：2014/12/24 enhanced vegetation index  precipitation  relative humidity  temperature  Tibetan Plateau  vapor pressure  gross primary production  leaf-area index  alpine meadow  ecosystem  respiration  use efficiency  ndvi  cover  carbon  grasslands  exchange   Large-scale estimation and uncertainty analysis of gross primary production in Tibetan alpine grasslands SCI/SSCI论文 2014 作者:  Zhang L.;  Zhang Y.;  Zhang Y.;  Zhang L. 收藏  |  浏览/下载：13/0  |  提交时间：2014/12/24 Tibetan alpine grasslands  Vegetation Photosynthesis Model (VPM)  Eddy  Covariance  Uncertainty analysis  light-use-efficiency  net ecosystem exchange  satellite sensor data  terrestrial ecosystems  fluxnet measurements  sensitivity-analysis  data  assimilation  combining modis  ameriflux data  co2 exchange   Comparison of Different GPP Models in China Using MODIS Image and ChinaFLUX Data SCI/SSCI论文 2014 Liu Z. J.; Wang L. C.; Wang S. S. 收藏  |  浏览/下载：42/0  |  提交时间：2014/12/24 gross primary production (GPP)  MODIS  eddy covariance  model  comparison  ChinaFLUX  land cover types  gross primary production  enhanced vegetation index  primary  productivity  terrestrial gross  climate data  tibetan plateau  landsat  data  ecosystems  forest  radiation   Effects of grazing exclusion on plant productivity and soil carbon, nitrogen storage in alpine meadows in northern Tibet, China SCI/SSCI论文 2014 Xiong D. P.; Shi P. L.; Sun Y. L.; Wu J. S.; Zhang X. Z. 收藏  |  浏览/下载：16/0  |  提交时间：2014/12/24 aboveground biomass  belowground biomass  soil organic carbon (SOC)  soil total nitrogen (STN)  biodiversity  grazing exclusion  precipitation  alpine meadow  below-ground biomass  livestock exclusion  inner-mongolia  rangeland  degradation  grassland  restoration  plateau  ecosystems  management  sequestration   Differential responses of arbuscular mycorrhizal fungi to nitrogen addition in a near pristine Tibetan alpine meadow SCI/SSCI论文 2014 Zheng Y.; Kim Y. C.; Tian X. F.; Chen L.; Yang W.; Gao C.; Song M. H.; Xu X. L.; Guo L. D. 收藏  |  浏览/下载：25/0  |  提交时间：2014/12/24 454 pyrosequencing  AMF  community composition  nitrogen deposition  Qinghai-Tibetan Plateau  microbial communities  semiarid grasslands  tallgrass prairie  temperate  steppe  plant diversity  atmospheric co2  soil  fertilization  deposition  abundance   Experimental nitrogen deposition alters the quantity and quality of soil dissolved organic carbon in an alpine meadow on the Qinghai-Tibetan Plateau SCI/SSCI论文 2014 Fang H. J.; Cheng S. L.; Yu G. R.; Xu M. J.; Wang Y. S.; Li L. S.; Dang X. S.; Wang L.; Li Y. N. 收藏  |  浏览/下载：25/0  |  提交时间：2014/12/24 Nitrogen deposition  Dissolved organic matter (DOM)  Excitation-emission  matrix (EEM)  Community level physiological profile (CLPP)  Alpine  meadow ecosystem  atmospheric nitrate deposition  temperate forest ecosystems  northern  hardwood forest  microbial community  n addition  inorganic nitrogen  matter  litter  spruce  co2   Response of Soil Respiration to Grazing in an Alpine Meadow at Three Elevations in Tibet SCI/SSCI论文 2014 Fu G.; Zhang X. Z.; Yu C. Q.; Shi P. L.; Zhou Y. T.; Li Y. L.; Yang P. W.; Shen Z. X. 收藏  |  浏览/下载：17/0  |  提交时间：2014/12/24 net nitrogen mineralization  dissolved organic-carbon  microbial  biomass  interannual variability  ecosystem respiration  co2 efflux  plateau  grasslands  climate  storage