QQ客服 官方微博 反馈留言

浏览/检索结果: 共16条，第1-10条 帮助 限定条件 发表日期：2013    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 Development of a two-leaf light use efficiency model for improving the calculation of terrestrial gross primary productivity SCI/SSCI论文 2013 He M. Z.; Ju W. M.; Zhou Y. L.; Chen J. M.; He H. L.; Wang S. Q.; Wang H. M.; Guan D. X.; Yan J. H.; Li Y. N.; Hao Y. B.; Zhao F. H. 收藏  |  浏览/下载：46/0  |  提交时间：2014/12/24 Gross primary productivity  Two-leaf light use efficiency (TL-LUE)  model  MOD17 algorithm  Sunlit and shaded leaves  photosynthetically active radiation  net ecosystem exchange  north china  plain  solar-radiation  forest ecosystems  diffuse-radiation  deciduous  forest  carbon-dioxide  sky conditions  modis   Impacts of Land Cover Change on the Near-Surface Temperature in the North China Plain SCI/SSCI论文 2013 Qu R. J.; Cui X. L.; Yan H. M.; Ma E. J.; Zhan J. Y. 收藏  |  浏览/下载：14/0  |  提交时间：2014/12/24 climate  mexico  sensitivity  simulation   Aboveground biomass and corresponding carbon sequestration ability of four major forest types in south China SCI/SSCI论文 2013 Chen Q. Q.; Xu W. Q.; Li S. G.; Fu S. L.; Yan J. H. 收藏  |  浏览/下载：21/0  |  提交时间：2014/12/24 broad-leaved forest  needle-leaved forest  aboveground biomass  carbon  accumulation rate  logistic regression  age-related decline  net primary production  old-growth forests  storage  chronosequence  respiration  ecosystems  climate  pattern  world   Temporal and spatial changes in nutrients and chlorophyll-a in a shallow lake, Lake Chaohu, China: An 11-year investigation SCI/SSCI论文 2013 Yang L. B.; Lei K.; Meng W.; Fu G.; Yan W. J. 收藏  |  浏览/下载：18/0  |  提交时间：2014/12/24 eutrophication  Lake Chaohu  nitrogen  phosphorus  eutrophication  phosphorus  nitrogen  phytoplankton  limitation  taihu  water   Monitoring nitrogen deposition in typical forest ecosystems along a large transect in China SCI/SSCI论文 2013 Sheng W. P.; Yu G. R.; Jiang C. M.; Yan J. H.; Liu Y. F.; Wang S. L.; Wang B.; Zhang J. H.; Wang C. K.; Zhou M.; Jia B. R. 收藏  |  浏览/下载：14/0  |  提交时间：2014/12/24 Dissolved inorganic nitrogen (DIN)  Ion-exchange resin (IER)  Forest  ecosystem  North-South Transect of Eastern China (NSTEC)  ChinaFLUX  south china  atmospheric deposition  ammonia emissions  united-states  nitric-oxide  exchange  saturation  cycle  northwest  sulfate   Substantial amounts of carbon are sequestered during dry periods in an old-growth subtropical forest in South China SCI/SSCI论文 2013 Yan J. H.; Liu X. Z.; Tang X. L.; Yu G. R.; Zhang L. M.; Chen Q. Q.; Li K. 收藏  |  浏览/下载：33/0  |  提交时间：2014/12/24 Gross primary productivity  Net ecosystem productivity  Old-growth  forest  Respiration  Temporal pattern  net ecosystem exchange  interannual climate variability  tropical  rain-forest  hydraulic redistribution  environmental controls  deciduous  forest  co2 exchange  water-uptake  time scales  term   Spatial-temporal changes of cropland and climate potential productivity in northern China during 1990-2010 SCI/SSCI论文 2013 Qin Y. W.; Liu J. Y.; Shi W. J.; Tao F. L.; Yan H. M. 收藏  |  浏览/下载：22/0  |  提交时间：2014/12/24 Cropland  Climate change  Food security  Potential productivity  Sustainable use  land-use change  food security  driving forces  water-resources  use  efficiency  loess plateau  soil-erosion  patterns  precipitation  agriculture   Seasonal and inter-annual variations in net ecosystem exchange of two old-growth forests in southern China SCI/SSCI论文 2013 Yan J. H.; Zhang Y. P.; Yu G. R.; Zhou G. Y.; Zhang L. M.; Li K.; Tan Z. L.; Sha L. Q. 收藏  |  浏览/下载：33/0  |  提交时间：2014/12/24 Old-growth forest  Net ecosystem exchange  Gross primary productivity  Ecosystem respiration  Seasonal variation  Inter-annual variation  tropical rain-forest  eddy covariance  carbon-dioxide  soil respiration  european forests  use efficiency  co2 exchange  time scales  sw china  variability   Impacts of ecological restoration projects on agricultural productivity in China SCI/SSCI论文 2013 Qin Y. W.; Yan H. M.; Liu J. Y.; Dong J. W.; Chen J. Q.; Xiao X. M. 收藏  |  浏览/下载：22/0  |  提交时间：2014/12/24 ecological restoration  agricultural productivity  remote sensing  Grain  for Green  Reclaimed Cropland to Lake  land-use change  food security  spatial-patterns  driving forces  use  efficiency  21st-century  conversion  satellite  cropland  policies   Temperature and precipitation control of the spatial variation of terrestrial ecosystem carbon exchange in the Asian region SCI/SSCI论文 2013 Chen Z.; Yu G. R.; Ge J. P.; Sun X. M.; Hirano T.; Saigusa N.; Wang Q. F.; Zhu X. J.; Zhang Y. P.; Zhang J. H.; Yan J. H.; Wang H. M.; Zhao L.; Wang Y. F.; Shi P. L.; Zhao F. H. 收藏  |  浏览/下载：23/0  |  提交时间：2014/12/24 Terrestrial ecosystem  Spatial variation  Carbon exchange fluxes  Climate controlling factors  Carbon source/sink strength  Asian region  last 2 decades  atmospheric co2  water-vapor  east-asia  soil  respiration  interannual variability  tropical forests  dioxide  china  flux