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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 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 Characteristics of Soil and Organic Carbon Loss Induced by Water Erosion on the Loess Plateau in China SCI/SSCI论文 2016 作者:  Li Z. W.;  Nie, X. D.;  Chang, X. F.;  Liu, L.;  Sun, L. Y. 收藏  |  浏览/下载：25/0  |  提交时间：2017/11/09 simulated rainfall conditions  variable rainfall  interrill erosion  enrichment ratio  nutrient losses  overland-flow  runoff  sediment  intensity  transport   Aggravated phosphorus limitation on biomass production under increasing nitrogen loading: a meta-analysis SCI/SSCI论文 2016 作者:  Li Y.;  Niu, S. L.;  Yu, G. R. 收藏  |  浏览/下载：17/0  |  提交时间：2017/11/09 aboveground biomass production  belowground biomass production  global  synthesis  P limitation  plant N concentration  plant P concentration  terrestrial ecosystem  n-p ratios  terrestrial ecosystems  nutrient limitation  soil-nitrogen  dinitrogen fixation  global analysis  rain-forests  plants  fertilization  availability   Evaporative enrichment of stable isotopes (delta O-18 and delta D) in lake water and the relation to lake-level change of Lake Qinghai, Northeast Tibetan Plateau of China SCI/SSCI论文 2015 作者:  Wu H. W.;  Li, X. Y.;  Li, J.;  Jiang, Z. Y.;  Li, G. Y. 收藏  |  浏览/下载：44/0  |  提交时间：2015/12/09 stable isotopes  d-excess  lake level  E/I ratio  isotopic enrichment  model  paleoclimate  oxygen-isotope  deuterium excess  environmental-change  united-states  qaidam basin  great-lakes  precipitation  record  sediments  balance   Contrasting effects of ammonium and nitrate inputs on soil CO2 emission in a subtropical coniferous plantation of southern China SCI/SSCI论文 2015 作者:  Wang Y. S.;  Cheng, S. L.;  Fang, H. J.;  Yu, G. R.;  Xu, X. F. 收藏  |  浏览/下载：38/0  |  提交时间：2015/12/09 Ammonium  Nitrate  Nitrogen deposition  Soil CO2 flux  Soil microbial  community  Subtropical coniferous plantation  microbial community structure  atmospheric no3-deposition  northern  hardwood forests  nitrogen deposition  tropical forest  temperate  forest  ecosystem model  organic-matter  boreal forests  lipid analysis   Soil Microbial Responses to Experimental Warming and Nitrogen Addition in a Temperate Steppe of Northern China SCI/SSCI论文 2014 作者:  Xu M. 收藏  |  浏览/下载：36/0  |  提交时间：2014/12/24 arbuscular mycorrhizal fungi  global warming  Gram-negative bacteria  nitrogen enrichment  microbial biomass  microbial community  arbuscular mycorrhizal fungi  climate-change  community structure  grassland soils  atmospheric co2  n availability  inner-mongolia  organic-carbon  critical loads  trace gases   Foliar and soil (15)N natural abundances provide field evidence on nitrogen dynamics in temperate and boreal forest ecosystems SCI/SSCI论文 2010 Cheng S. L.; Fang H. J.; Yu G. R.; Zhu T. H.; Zheng J. J. 收藏  |  浏览/下载：22/0  |  提交时间：2012/06/08 (15)N natural abundance  N availability  N transformation  N loss  Enrichment factor  Mountain transect  mycorrhizal fungi  n-mineralization  carbon-cycle  delta-n-15  plant  gradient  availability  patterns  nitrate  enrichment