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浏览/检索结果: 共17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 Wetland Changes and Their Responses to Climate Change in the "Three-River Headwaters" Region of China since the 1990s SCI/SSCI论文 2014 Tong L. G.; Xu X. L.; Fu Y.; Li S. 收藏  |  浏览/下载：21/0  |  提交时间：2014/12/24 wetland  "Three-River Headwaters" (THR) region  climate change  remote  sensing (RS)  trend analysis  qinghai   Estimation of Uncertainty in Temperature Observations Made at Meteorological Stations Using a Probabilistic Spatiotemporal Approach SCI/SSCI论文 2014 Xu C. D.; Wang J. F.; Hu M. G.; Li Q. X. 收藏  |  浏览/下载：39/0  |  提交时间：2014/12/24 particulate matter distributions  quality-assurance procedures  climate  data  spatial interpolation  precipitation  china  performance  system  series   Spatiotemporal characteristics, patterns, and causes of land-use changes in China since the late 1980s SCI/SSCI论文 2014 Liu J. Y.; Kuang W. H.; Zhang Z. X.; Xu X. L.; Qin Y. W.; Ning J.; Zhou W. C.; Zhang S. W.; Li R. D.; Yan C. Z.; Wu S. X.; Shi X. Z.; Jiang N.; Yu D. S.; Pan X. Z.; Chi W. F. 收藏  |  浏览/下载：233/0  |  提交时间：2014/12/24 satellite remote sensing  land-use change  characteristics  spatial  pattern  China  science   Nitrogen deposition impacts on the amount and stability of soil organic matter in an alpine meadow ecosystem depend on the form and rate of applied nitrogen SCI/SSCI论文 2014 Fang H. J.; Cheng S. L.; Yu G. R.; Yang X. M.; Xu M. J.; Wang Y. S.; Li L. S.; Dang X. S.; Wang L.; Li Y. N. 收藏  |  浏览/下载：42/0  |  提交时间：2014/12/24 qinghai-tibetan plateau  stable carbon-isotope  grassland soils  turnover  additions  dynamics  labile  mineralization  competition  responses   Runoff predictions in ungauged catchments in southeast Tibetan Plateau SCI/SSCI论文 2014 Li F. P.; Zhang Y. Q.; Xu Z. X.; Liu C. M.; Zhou Y. C.; Liu W. F. 收藏  |  浏览/下载：28/0  |  提交时间：2014/12/24 Runoff predictions  Ungauged catchments  Hydrological modeling  The  Tibetan Plateau  yarlung-zangbo river  model parameters  climate-change  streamflow  simulation  regionalization  precipitation  impact  water   The dynamics of desertification in the farming-pastoral region of North China over the past 10 years and their relationship to climate change and human activity SCI/SSCI论文 2014 Xu D. Y.; Li C. L.; Song X.; Ren H. Y. 收藏  |  浏览/下载：25/0  |  提交时间：2014/12/24 Desertification  Climate change  Human activity  Farming-pastoral  region  NPP  induced land degradation  sandy desertification  vegetation dynamics  transitional zone  crop production  african sahel  south-africa  reinterpretation  uncertainties  variability   Field (CO2)-C-13 pulse labeling reveals differential partitioning patterns of photoassimilated carbon in response to livestock exclosure in a Kobresia meadow SCI/SSCI论文 2014 作者:  Li Q.;  Zhao X.;  Chen D.;  Li Q. 收藏  |  浏览/下载：24/0  |  提交时间：2014/12/24 tibetan plateau  tallgrass prairie  plant diversity  soil carbon  terrestrial ecosystems  sandy grassland  organic-matter  mixed-grass  nitrogen  productivity   Long-term trends in intrinsic water-use efficiency and growth of subtropical Pinus tabulaeformis Carr. and Pinus taiwanensis Hayatain central China SCI/SSCI论文 2014 作者:  Xu Y.;  Xu Y. 收藏  |  浏览/下载：82/0  |  提交时间：2014/12/24 Basal area increment  Carbon isotope discrimination  Elevated CO2  concentration  Intrinsic water-use efficiency  Subtropical trees  carbon-isotope discrimination  tree-ring delta-c-13  atmospheric co2  enrichment  elevated co2  climate-change  stomatal conductance  northwestern china  fagus-sylvatica  past century  stem growth   Low-Level Nitrogen Addition Promotes Net Methane Uptake in a Boreal Forest across the Great Xing' an Mountain Region, China SCI/SSCI论文 2014 Xu M. J.; Cheng S. L.; Fang H. J.; Yu G. R.; Gao W. L.; Wang Y. S.; Dang X. S.; Li L. S. 收藏  |  浏览/下载：32/0  |  提交时间：2014/12/24 atmospheric N deposition  CH4 uptake  soil mineral N  controlling  factors  cold-temperate coniferous forest  atmospheric methane  carbon-dioxide  deciduous forest  moisture-content  ch4 consumption  soil-moisture  spruce forest  oxide fluxes  n  deposition  inorganic n   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：26/0  |  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