QQ客服 官方微博 反馈留言

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 Marine redox variations and nitrogen cycle of the early Cambrian southern margin of the Yangtze Platform, South China: Evidence from nitrogen and organic carbon isotopes SCI/SSCI论文 2015 作者:  Wang D.;  Struck, U.;  Ling, H. F.;  Guo, Q. J.;  Shields-Zhou, G. A. 收藏  |  浏览/下载：29/0  |  提交时间：2015/12/09 Nitrogen isotopes  Redox variations  N cycle  Early Cambrian  Yangtze  block  mo-pge-au  eastern mediterranean sea  archean ocean analog  water column  anoxia  black shales  sinking particles  trace-element  stable nitrogen  xiaotan section  precambrian/cambrian boundary   Acclimation of Foliar Respiration and Photosynthesis in Response to Experimental Warming in a Temperate Steppe in Northern China SCI/SSCI论文 2013 作者:  Xu M. 收藏  |  浏览/下载：19/0  |  提交时间：2014/12/24 elevated atmospheric co2  electron-transport rate  leaf dark  respiration  thermal-acclimation  mesophyll conductance  growth  temperature  populus-deltoides  rubisco-activase  carbon-dioxide  water-stress   Modeling to discern nitrogen fertilization impacts on carbon sequestration in a Pacific Northwest Douglas-fir forest in the first-postfertilization year SCI/SSCI论文 2011 Chen B. Z.; Coops N. C.; Black T. A.; Jassal R. S.; Chen J. M.; Johnson M. 收藏  |  浏览/下载：30/0  |  提交时间：2012/06/08 Douglas-fir  ecological modeling  ecosystem respiration  net ecosystem  productivity  nitrogen fertilization  photosynthesis  northern hardwood forests  reduces soil respiration  net primary  productivity  leaf-area index  harvard forest  terrestrial ecosystems  nutrient availability  temperate forests  interannual variability  pine  plantations   Interpreting spatial heterogeneity of crop yield with a process model and remote sensing SCI/SSCI论文 2011 Hu S.; Mo X. G. 收藏  |  浏览/下载：18/0  |  提交时间：2012/06/08 Remote sensing data  V(cmax)  VIP model  water-use efficiency  north china plain  winter-wheat  durum-wheat  gas-exchange  elevated co2  grain-yield  corn yield  ndvi data  nitrogen   (13)C abundance, water-soluble and microbial biomass carbon as potential indicators of soil organic carbon dynamics in subtropical forests at different successional stages and subject to different nitrogen loads SCI/SSCI论文 2009 Fang H. J.; Yu G. R.; Cheng S. L.; Mo J. M.; Yan J. H.; Li S. G. 收藏  |  浏览/下载：18/0  |  提交时间：2012/06/08 N deposition  (13)C natural abundance  Labile C fractions  SOC turnover  Successional stages  Subtropical China  atmospheric nitrate deposition  southern appalachian mountains  particle-size fractions  simulated n deposition  loblolly-pine  litter  decomposition  inorganic nitrogen  temperate forests  tropical forest  isotope ratios   Future carbon balance of China's forests under climate change and increasing CO(2) SCI/SSCI论文 2007 Ju W. M.; Chen J. M.; Harvey D.; Wang S. 收藏  |  浏览/下载：23/0  |  提交时间：2012/06/08 net primary production  space-time climate  elevated co2  soil carbon  atmospheric co2  canada forests  terrestrial ecosystems  stomatal  conductance  primary productivity  deciduous forest