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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2008    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 Spatial and temporal variation of sediment yield in the landscape: Example of Huanghe (Yellow River) SCI/SSCI论文 2008 Hassan M. A.; Church M.; Xu J. X.; Yan Y. X. 收藏  |  浏览/下载：13/0  |  提交时间：2012/06/08 coon creek basin  british-columbia  wisconsin  storage  china   Energy and eMergy evaluation of bioethanol production from wheat in Henan Province, China SCI/SSCI论文 2008 Dong X. B.; Ulgiati S.; Yan M. C.; Zhang X. S.; Gao W. S. 收藏  |  浏览/下载：56/0  |  提交时间：2012/06/08 Bioenergy  eMergy  Bioethanol  scale biofuel production  integrated assessment  biomass  systems   Environmental controls over carbon exchange of three forest ecosystems in eastern China SCI/SSCI论文 2008 Yu G. R.; Zhang L. M.; Sun X. M.; Fu Y. L.; Wen X. F.; Wang Q. F.; Li S. G.; Ren C. Y.; Song X.; Liu Y. F.; Han S. J.; Yan J. H. 收藏  |  浏览/下载：14/0  |  提交时间：2012/06/08 ChinaFLUX  eastern Asian monsoon  ecosystem respiration (RE)  eddy  covariance  gross ecosystem productivity (GEP)  net ecosystem  productivity (NEP)  North-South Transect of Eastern China (NSTEC)  soil respiration  water-vapor  long-term  interannual variability  spatial-distribution  southeastern china  flux measurements  dioxide  exchange  european forests  tall vegetation   Regional assessment of cadmium pollution in agricultural lands and the potential health risk related to intensive mining activities: A case study in Chenzhou City, China SCI/SSCI论文 2008 Zhai L. M.; Liao X. Y.; Chen T. B.; Yan X. L.; Xie H.; Wu B.; Wang L. X. 收藏  |  浏览/下载：14/0  |  提交时间：2012/06/08 cadmium  health risk  mining activities  rice  soil contamination  vegetable  heavy-metal contamination  pb-zn mine  dietary-intake  soils  population  rice  lead  japan  exposure  korea   Water-use efficiency of forest ecosystems in eastern China and its relations to climatic variables SCI/SSCI论文 2008 Yu G. R.; Song X.; Wang Q. F.; Liu Y. F.; Guan D. X.; Yan J. H.; Sun X. M.; Zhang L. M.; Wen X. F. 收藏  |  浏览/下载：12/0  |  提交时间：2012/06/08 ChinaFLUX  evapotranspiration (ET)  forest ecosystem  gross primary  productivity (GPP)  North-South transect of Eastern China (NSTEC)  water-use efficiency (WUE)  southern appalachian forest  carbon-dioxide exchange  gap filling  strategies  vapor exchange  eddy covariance  tree rings  fluxes  co2  growth  ozone   Progress, influence and perspectives of emergy theories in China, in support of environmentally sound economic development and equitable trade SCI/SSCI论文 2008 Dong X. B.; Ulgiati S.; Yan M. C.; Gao W. S. 收藏  |  浏览/下载：15/0  |  提交时间：2012/06/08 emergy  China  regional eco-economic policy  systems  water  transformity  information  technology  indexes