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浏览/检索结果: 共5条，第1-5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 Evolution and variation of atmospheric carbon dioxide concentration over terrestrial ecosystems as derived from eddy covariance measurements SCI/SSCI论文 2015 作者:  Liu M.;  Wu, J. B.;  Zhu, X. D.;  He, H. L.;  Jia, W. X. 收藏  |  浏览/下载：22/0  |  提交时间：2015/12/09 CO2 concentration  Terrestrial ecosystem  Carbon flux  Eddy covariance  technique  urban co2 dome  net carbon  interannual variability  northern  ecosystems  temporal variations  inverse model  400 ppm  exchange  cycle  trends   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：31/0  |  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   Soil respiration as affected by vegetation types in a semiarid region of China SCI/SSCI论文 2013 Fu X. L.; Shao M. A.; Wei X. R.; Wang H. M. 收藏  |  浏览/下载：20/0  |  提交时间：2014/12/24 vegetation type  soil respiration  controlling factor  semiarid region  carbon-dioxide flux  land-use  ecosystem respiration  spatial  variability  agricultural ecosystem  temporal variations  seasonal-variation  water-content  co2 efflux  forest   Seasonal and annual variation of CO2 flux above a broadleaved Korean pine mixed forest SCI/SSCI论文 2006 Zhang J. H.; Yu G. R.; Han S. J.; Guan D. X.; Sun X. M. 收藏  |  浏览/下载：18/0  |  提交时间：2012/06/08 old-growth forest  eddy-covariance  carbon metabolism  seasonal and  annual dynamics  water-vapor exchange  carbon-dioxide exchange  surface-air exchange  tall vegetation  micrometeorological observations  ecosystem  respiration  soil respiration  advection  temperature  grassland   Seasonal variation in carbon dioxide exchange over a 200-year-old Chinese broad-leaved Korean pine mixed forest SCI/SSCI论文 2006 Zhang J. H.; Han S. J.; Yu G. R. 收藏  |  浏览/下载：21/0  |  提交时间：2012/06/08 net ecosystem exchange  gross primary production  ecosystem respiration  old-growth forest  eddy-covariance  friction velocity  frequency-response corrections  net primary production  water-vapor  exchange  surface-air exchange  eddy-covariance  soil respiration  flux  corrections  tall vegetation  long-term  micrometeorological  observations