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浏览/检索结果: 共8条，第1-8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 Soil Respiration at Different Stand Ages (5, 10, and 20/30 Years) in Coniferous (Pinus tabulaeformis Carriere) and Deciduous (Populus davidiana Dode) Plantations in a Sandstorm Source Area SCI/SSCI论文 2016 作者:  Zhao X.;  Li, F. D.;  Zhang, W. J.;  Ai, Z. P.;  Shen, H. T. 收藏  |  浏览/下载：23/0  |  提交时间：2016/12/16 forest type  soil respiration  soil temperature  soil water content  stand age  Q(10)  different developmental-stages  temperature sensitivity  poplar  plantations  spatial variation  carbon-cycle  co2 efflux  forest  china  patterns  q(10)   Responses of soil enzyme activity and microbial community compositions to nitrogen addition in bulk and microaggregate soil in the temperate steppe of Inner Mongolia SCI/SSCI论文 2016 作者:  Shi Y.;  Sheng, L. X.;  Wang, Z. Q.;  Zhang, X. Y.;  He, N. P. 收藏  |  浏览/下载：20/0  |  提交时间：2017/11/09 soil  microaggregate  enzyme activity  PLFA  long-term N addition  temperate steppe  organic-matter decomposition  fatty-acid profiles  n-deposition  bacterial-growth  terrestrial ecosystems  grassland ecosystems  carbon  sequestration  semiarid grassland  current knowledge  cropping systems   Differences in SOM Decomposition and Temperature Sensitivity among Soil Aggregate Size Classes in a Temperate Grasslands SCI/SSCI论文 2015 作者:  Wang Q.;  Wang, D.;  Wen, X. F.;  Yu, G. R.;  He, N. P. 收藏  |  浏览/下载：25/0  |  提交时间：2015/12/09 organic-matter decomposition  arctic tundra soils  carbon decomposition  microbial biomass  c sequestration  climate-change  land-use  fractions  respiration  turnover   Stable Water Use Efficiency of Tibetan Alpine Meadows in Past Half Century: Evidence from Wool delta C-13 Values SCI/SSCI论文 2015 作者:  Yang H.;  He, N. P.;  He, Y. T.;  Li, S. G.;  Shi, P. L. 收藏  |  浏览/下载：16/0  |  提交时间：2017/11/09 carbon-isotope discrimination  inner-mongolia  global distribution  atmospheric co2  typical steppe  climate  china  photosynthesis  vegetation  grassland   Quantifying atmospheric nitrogen deposition through a nationwide monitoring network across China SCI/SSCI论文 2015 作者:  Xu W.;  Luo, X. S.;  Pan, Y. P.;  Zhang, L.;  Tang, A. H. 收藏  |  浏览/下载：24/0  |  提交时间：2017/11/09 dry deposition  wet deposition  air-pollution  united-states  reactive  nitrogen  beijing olympics  north china  chemistry  ammonia  models   Study on Large-Scale Regional Laser Detection Methods for Water Vapor Concentration SCI/SSCI论文 2013 He Y.; Zhang Y. J.; Wang L. M.; You K.; Zhou Y.; Sun X. M.; Liu Z. M. 收藏  |  浏览/下载：17/0  |  提交时间：2014/12/24 Laser absorption spectroscopy  Open-path  H2O  Large-scale region   Reconstruction of cropland area and spatial distribution in the mid-Northern Song Dynasty (AD1004-1085) SCI/SSCI论文 2012 He F. N.; Li S. C.; Zhang X. Z. 收藏  |  浏览/下载：12/0  |  提交时间：2012/09/04 land use/cover  spatial distribution of cropland  gridding  reconstruction  mid-Northern Song Dynasty  land-use change  past 300 years  cover change  china  database   Modeling the maximum apparent quantum use efficiency of alpine meadow ecosystem on Tibetan Plateau SCI/SSCI论文 2007 Xu L. L.; Zhang X. Z.; Shi P. L.; Li W. H.; He Y. T. 收藏  |  浏览/下载：11/0  |  提交时间：2012/06/08 maximum apparent quantum use  efficiency (alpha(0))  stand level  modeling Eddy covariance  alpine meadow  Tibet plateau  co2 concentration  flux measurements  winter-wheat  yield  photosynthesis  assimilation  atmosphere  leaves  c-3