QQ客服 官方微博 反馈留言

浏览/检索结果: 共12条，第1-10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 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   A synthesis of the effect of grazing exclusion on carbon dynamics in grasslands in China SCI/SSCI论文 2016 作者:  Hu Z. M.;  Li, S. G.;  Guo, Q.;  Niu, S. L.;  He, N. P. 收藏  |  浏览/下载：15/0  |  提交时间：2017/11/09 biomass  C dynamics  grassland  grazing exclusion  soil carbon  soil  nitrogen  steady state  soil organic-carbon  inner-mongolia  northern china  great-plains  nitrogen  storage  steppe  management  vegetation  rangelands   Covariation between gross primary production and ecosystem respiration across space and the underlying mechanisms: A global synthesis SCI/SSCI论文 2015 作者:  Chen Z.;  Yu, G. R.;  Zhu, X. J.;  Wang, Q. F.;  Niu, S. L. 收藏  |  浏览/下载：22/0  |  提交时间：2015/12/09 Gross primary production  Ecosystem respiration  RE/GPP  Covariation  Spatial variations  Global terrestrial ecosystems  water-vapor exchange  carbon-dioxide flux  soil respiration  forest  ecosystems  interannual variability  environmental controls  constant  fraction  european forests  temperature  co2   Impact of composting strategies on the degradation of nonylphenol in sewage sludge SCI/SSCI论文 2015 作者:  Zheng G. D.;  Chen, T. B.;  Yu, J.;  Gao, D.;  Shen, Y. J. 收藏  |  浏览/下载：23/0  |  提交时间：2017/11/09 Nonylphenol  Degradation  Compost  Sewage sludge  Bulking agent  Aeration  aromatic-hydrocarbons pahs  water treatment plants  activated-sludge  biodegradation  fate  ethoxylates  4-nonylphenol  waste  polyethoxylates  environment   Light-intensity grazing improves alpine meadow productivity and adaption to climate change on the Tibetan Plateau SCI/SSCI论文 2015 作者:  Zhang T.;  Zhang, Y. J.;  Xu, M. J.;  Zhu, J. T.;  Wimberly, M. C. 收藏  |  浏览/下载：17/0  |  提交时间：2015/12/09 net ecosystem exchange  carbon-dioxide exchange  mixed-grass prairie  co2 exchange  water-vapor  land-use  interannual variability  spatial  variability  tallgrass prairie  soil respiration   Elevated atmospheric carbon dioxide concentration stimulates soil microbial activity and impacts water-extractable organic carbon in an agricultural soil SCI/SSCI论文 2015 作者:  Fang H. J.;  Cheng, S. L.;  Lin, E. D.;  Yu, G. R.;  Niu, S. L. 收藏  |  浏览/下载：77/0  |  提交时间：2015/12/09 Free air CO2 enrichment  Water extractable organic matter  Excitation-emission matrix spectra  Rhizosphere priming effect  Extracellular enzymes activities  term co2 enrichment  enzyme-activities  n-deposition  temperate forests  c-concentrations  pine forest  matter  nitrogen  dynamics  fluorescence   Biotic and climatic controls on interannual variability in carbon fluxes across terrestrial ecosystems SCI/SSCI论文 2015 作者:  Shao J. J.;  Zhou, X. H.;  Luo, Y. Q.;  Li, B.;  Aurela, M. 收藏  |  浏览/下载：22/0  |  提交时间：2015/12/09 Net ecosystem exchange  Interannual variability  Biotic effect  Climatic  effect  Relative importance  Climatic stress  atmosphere co2 exchange  european forests  underlying mechanisms  thermal-acclimation  deciduous forest  short-term  respiration  drought  dioxide  soil   Divergent apparent temperature sensitivity of terrestrial ecosystem respiration SCI/SSCI论文 2014 Song B.; Niu S. L.; Luo R. S.; Luo Y. Q.; Chen J. Q.; Yu G. R.; Olejnik J.; Wohlfahrt G.; Kiely G.; Noormets A.; Montagnani L.; Cescatti A.; Magliulo V.; Law B. E.; Lund M.; Varlagin A.; Raschi A.; Peichl M.; Nilsson M. B.; Merbold L. 收藏  |  浏览/下载：25/0  |  提交时间：2014/12/24 activation energy  ecosystem respiration  index of water availability  interannual variability  gross primary productivity  eddy covariance technique  forest soil respiration  carbon-cycle  feedback  global convergence  dependent q(10)  water-vapor  dioxide  climate  model  exchange   Soil carbon fractions in grasslands respond differently to various levels of nitrogen enrichments SCI/SSCI论文 2014 Song B.; Niu S. L.; Li L. H.; Zhang L. X.; Yu G. R. 收藏  |  浏览/下载：20/0  |  提交时间：2014/12/24 Carbon sequestration  Grassland  Labile carbon  Nitrogen addition  Microbial biomass  Soil carbon fraction  northern temperate forests  organic-matter  microbial biomass  terrestrial ecosystems  climate-change  elevated co2  deposition  additions  storage  sequestration   Seasonal variation in carbon exchange and its ecological analysis over Leymus chinensis steppe in Inner Mongolia SCI/SSCI论文 2006 Hao Y. B.; Wang Y. F.; Sun X. M.; Huang X. Z.; Cui X. Y.; Niu H. S.; Zhang Y. H.; Yu G. R. 收藏  |  浏览/下载：15/0  |  提交时间：2012/06/08 Leymus chinensis  CO2 flux  photosynthetic active radiation  light  saturation phenomena  eddy covariance technique  native tallgrass prairie  net ecosystem exchange  dioxide exchange  water-vapor  temperate grassland  fluxes  evapotranspiration  variability  atmosphere  northern