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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：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 Patterns of Soil N-15 and Total N and Their Relationships with Environmental Factors on the Qinghai-Tibetan Plateau SCI/SSCI论文 2014 Zhou L.; Song M. H.; Wang S. Q.; Fan J. W.; Liu J. Y.; Zhong H. P.; Yu G. R.; Gao L. P.; Hu Z. M.; Chen B.; Wu W. X.; Song T. 收藏  |  浏览/下载：26/0  |  提交时间：2014/12/24 desert steppe  nitrogen isotope composition  nutrient availability  soil  nitrogen  organic-matter turnover  natural-abundance delta-n-15  brazilian amazon  basin  isotopic composition  terrestrial ecosystems  precipitation  gradient  nitrogen limitation  forest soils  plant  carbon   Nutrient limitation of alpine plants: Implications from leaf N : P stoichiometry and leaf delta N-15 SCI/SSCI论文 2014 Xu X. L.; Wanek W.; Zhou C. P.; Richter A.; Song M. H.; Cao G. M.; Ouyang H.; Kuzyakov Y. 收藏  |  浏览/下载：19/0  |  提交时间：2014/12/24 ammonium  plant functional groups  nitrate  nitrogen cycling  alpine  meadow  phosphorus limitation  terrestrial ecosystems  organic nitrogen  meadow  ammonium  nitrate  n-15  nutrition  patterns  plateau   Changes in Vegetation Growth Dynamics and Relations with Climate over China's Landmass from 1982 to 2011 SCI/SSCI论文 2014 Xu G.; Zhang H. F.; Chen B. Z.; Zhang H. R.; Innes J. L.; Wang G. Y.; Yan J. W.; Zheng Y. H.; Zhu Z. C.; Myneni R. B. 收藏  |  浏览/下载：22/0  |  提交时间：2014/12/24 vegetation growth dynamics  trends in NDVI  turning point  NDVI-climate  relations  China  net primary production  qinghai-tibet plateau  central great-plains  ecological thresholds  photosynthetic trends  primary productivity  global trends  african sahel  north-america  index ndvi   Geochemical evidence of the sources of aeolian sands and their transport pathways in the Minqin Oasis, northwestern China SCI/SSCI论文 2014 Ren X. Z.; Yang X. P.; Wang Z. T.; Zhu B. Q.; Zhang D. G.; Rioual P. 收藏  |  浏览/下载：21/0  |  提交时间：2014/12/24 Sand source  Aeolian process  Desert  Oasis  Geochemistry  Geomorphology  rare-earth-elements  northern china  tengger desert  loess deposits  shiyang river  environmental-changes  palaeolake evolution  taklamakan  desert  cluster-analysis  climate changes   Regional patterns of N-15 natural abundance in forest ecosystems along a large transect in eastern China SCI/SSCI论文 2014 作者:  Zhang L.;  Zhang L. 收藏  |  浏览/下载：16/0  |  提交时间：2014/12/24 tropical rain-forests  mycorrhizal fungi  nitrogen deposition  isotope  fractionation  global patterns  southern china  soil  plant  nitrate  availability   Sinks for Inorganic Nitrogen Deposition in Forest Ecosystems with Low and High Nitrogen Deposition in China SCI/SSCI论文 2014 Sheng W. P.; Yu G. R.; Fang H. J.; Jiang C. M.; Yan J. H.; Zhou M. 收藏  |  浏览/下载：15/0  |  提交时间：2014/12/24 2 temperate forests  terrestrial ecosystems  coniferous forest  natural-abundance  foliar retention  southern china  n-15 abundance  air-pollution  saturation  canopy   Fishing down or fishing up in Chinese freshwater lakes SCI/SSCI论文 2014 作者:  Wang Y.;  Xu J. 收藏  |  浏览/下载：41/0  |  提交时间：2014/12/24 biodiversity  catch trends  food web  inland capture fisheries  mean  trophic level  marine food webs  trophic fingerprint  community structure  fisheries  biodiversity  conservation  floodplain  resources  patterns  chaohu   Influence of nitrogen fertilization on soil ammonia oxidizer and denitrifier abundance, microbial biomass, and enzyme activities in an alpine meadow SCI/SSCI论文 2014 Tian X. F.; Hu H. W.; Ding Q.; Song M. H.; Xu X. L.; Zheng Y.; Guo L. D. 收藏  |  浏览/下载：75/0  |  提交时间：2014/12/24 Ammonia-oxidizing microorganism  Denitrifying bacteria  Nitrogen  deposition  Quantitative PCR  Soil enzyme activity  Soil microbial  biomass  long-term fertilization  forest soils  organic-matter  community  structure  bacteria  archaea  responses  nitrification  cycle  deposition   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   Inversion of the PROSAIL model to estimate leaf area index of maize, potato, and sunflower fields from unmanned aerial vehicle hyperspectral data SCI/SSCI论文 2014 作者:  Wu H. 收藏  |  浏览/下载：29/0  |  提交时间：2014/12/24 Leaf area index  PROSAIL  Hyperspectral  Look-up table  Dual-angle  observations  radiative-transfer model  vapor column abundance  remote-sensing data  reflectance data  chris/proba data  global products  vegetation lai  variables  retrieval  grassland