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浏览/检索结果: 共29条，第1-10条 帮助 限定条件 发表日期：2012    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 Rainfall pulse primarily drives litterfall respiration and its contribution to soil respiration in a young exotic pine plantation in subtropical China SCI/SSCI论文 2012 Wang Y. D.; Wang Z. L.; Wang H. M.; Guo C. C.; Bao W. K. 收藏  |  浏览/下载：33/0  |  提交时间：2012/09/04 mixed hardwood forest  co2 efflux  coniferous plantation  precipitation  pulses  aboveground litter  carbon sequestration  microbial biomass  root respiration  water content  leaf-litter   The spatial characteristics of ambient particulate matter and daily mortality in the urban area of Beijing, China SCI/SSCI论文 2012 Zhang Y. J.; Guo Y. M.; Li G. X.; Zhou J.; Jin X. B.; Wang W. Y.; Pan X. C. 收藏  |  浏览/下载：17/0  |  提交时间：2014/12/24 PM10  Spatial characteristics  Mortality  GAMM  stratified case-crossover  emergency-room visits  air-pollution  time-series  hospital admissions  daily deaths  health  association  exposure  outpatient   Spatial access to residential care resources in Beijing, China SCI/SSCI论文 2012 Cheng Y.; Wang J. E.; Rosenberg M. W. 收藏  |  浏览/下载：37/0  |  提交时间：2014/12/25 Spatial accessibility  Residential care  Shortest path analysis  Two-step floating catchment area method  Planning  health-care  community reforms  accessibility  england  physicians  dilemmas  shortage  policy  wales  areas   Assessing the impacts of climate variability and human activities on streamflow in the water source area of Baiyangdian Lake SCI/SSCI论文 2012 Hu S. S.; Liu C. M.; Zheng H. X.; Wang Z. G.; Yu J. J. 收藏  |  浏览/下载：18/0  |  提交时间：2014/12/25 climate variability  human activities  climate elasticity  hydrological  model  Baiyangdian Lake  Tanghe River  hydrological response  land-use  catchment  runoff  vegetation   Trace Elements in Fingernails of Healthy Chinese Centenarians SCI/SSCI论文 2012 Li Y. H.; Zou X. Y.; Lv J. M.; Yang L. S.; Li H. R.; Wang W. Y. 收藏  |  浏览/下载：36/0  |  提交时间：2012/09/04 Aging  Centenarians  Fingernail  Human health  Trace element  free-radicals  greek centenarians  reference values  hair  copper  nails  zinc  life  population  disease   Period identification in hydrologic time series using empirical mode decomposition and maximum entropy spectral analysis SCI/SSCI论文 2012 Sang Y. F.; Wang Z. G.; Liu C. M. 收藏  |  浏览/下载：20/0  |  提交时间：2012/09/04 Time series analysis  Period identification  Empirical mode  decomposition  Intrinsic mode function  Maximum entropy spectral  analysis  Hydrologic series data  united-states  river-basin  part i  wavelet  variability  streamflow  rainfall  noise  level  china   Disentangling the relative effects of ambient energy, water availability, and energy-water balance on pteridophyte species richness at a landscape scale in China SCI/SSCI论文 2012 Qian H.; Wang S. L.; Li Y. L.; Xiao M.; Wang X. L. 收藏  |  浏览/下载：13/0  |  提交时间：2012/09/04 Climate  Eastern Asia  Ferns  Richness-environment relationships  Species diversity  elevational gradients  plant diversity  woody plant  costa-rica  patterns  climate  ferns  biogeography  endemism  ecology   Estimating Soil Organic Carbon Across a Large-Scale Region: A State-Space Modeling Approach SCI/SSCI论文 2012 Liu Z. P.; Shao M. A.; Wang Y. Q. 收藏  |  浏览/下载：16/0  |  提交时间：2014/12/24 Large scale  spatial variation  state-space model  linear regression  Loess Plateau  loess plateau  climate-change  spatial-distribution  agricultural soils  landscape-scale  land-use  china  stocks  sequestration  yield   Optimizing manual sampling schedule for estimating annual soil CO2 efflux in a young exotic pine plantation in subtropical China SCI/SSCI论文 2012 Wang Y. D.; Wang H. M.; Wang Z. L.; Zhang W. J.; Guo C. C.; Wen X. F.; Liu Y. F. 收藏  |  浏览/下载：26/0  |  提交时间：2014/12/24 Measurement strategy  Optimization  Sampling frequency  Slash pine  Soil  respiration  Subtropical forest  interannual variation  respiration measurements  coniferous plantation  precipitation pulses  temporal resolution  chamber system  ponderosa  pine  forest  temperature  flux   Spatial scaling of saturated hydraulic conductivity of soils in a small watershed on the Loess Plateau, China SCI/SSCI论文 2012 Gao L.; Shao M. G.; Wang Y. Q. 收藏  |  浏览/下载：17/0  |  提交时间：2012/09/04 Correlation length  Nugget-sill ratio  Re-sampling analysis  Scaling  Variance  tropical rain-forest  variability  moisture  scales  slope  land  interpolation  erosion  fields