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浏览/检索结果: 共10条，第1-10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 Using pedotransfer functions to estimate soil hydraulic conductivity in the Loess Plateau of China SCI/SSCI论文 2016 作者:  Zhao C. L.;  Shao, M. A.;  Jia, X. X.;  Nasir, M.;  Zhang, C. C. 收藏  |  浏览/下载：63/0  |  提交时间：2016/12/16 Saturated soil hydraulic conductivity  Loess Plateau  Artificial neural  network  Multiple linear regression  Stability  artificial neural-networks  particle-size distribution  physical-properties  water conservation  bulk-density  prediction  inference  variables  patterns  systems   Pedotransfer Functions for Estimating Soil Bulk Density: A Case Study in the Three-River Headwater Region of Qinghai Province, China SCI/SSCI论文 2016 作者:  Yi X. S.;  Li, G. S.;  Yin, Y. Y. 收藏  |  浏览/下载：17/0  |  提交时间：2017/11/09 alpine soil  artificial neural network  multiple linear regression  organic carbon  soil depth  soil texture  artificial neural-network  water-retention curves  organic-matter  content  hydraulic conductivity  forest soils  ignition loss  carbon  classification  prediction  taxonomy   Spatial and seasonal distributions of soil phosphorus in a short-term flooding wetland of the Yellow River Estuary, China SCI/SSCI论文 2016 作者:  Gao Z. Q.;  Fang, H. J.;  Bai, J. H.;  Jia, J.;  Lu, Q. Q. 收藏  |  浏览/下载：26/0  |  提交时间：2017/11/09 Total phosphorus  Available phosphorus  Phosphorus stock  Distribution  Yellow River Estuary  tidal fresh-water  sediment regulation  marsh soils  delta  dynamics  nutrients  salinity  nitrogen  mineralization  fractions   Pedotransfer Functions for Estimating Soil Bulk Density: A Case Study in the Three-River Headwater Region of Qinghai Province, China SCI/SSCI论文 2016 作者:  Yi X. S.;  Li, G. S.;  Yin, Y. Y. 收藏  |  浏览/下载：25/0  |  提交时间：2016/12/16 alpine soil  artificial neural network  multiple linear regression  organic carbon  soil depth  soil texture  artificial neural-network  water-retention curves  organic-matter  content  hydraulic conductivity  forest soils  ignition loss  carbon  classification  prediction  taxonomy   Differences in pedotransfer functions of bulk density lead to high uncertainty in soil organic carbon estimation at regional scales: Evidence from Chinese terrestrial ecosystems SCI/SSCI论文 2015 作者:  Xu L.;  He, N. P.;  Yu, G. R.;  Wen, D.;  Gao, Y. 收藏  |  浏览/下载：21/0  |  提交时间：2015/12/09 vertical-distribution  chemical-properties  climate-change  storage  stocks  world  sequestration  feedbacks  nitrogen  matter   Effects of no-tillage systems on soil physical properties and carbon sequestration under long-term wheat-maize double cropping system SCI/SSCI论文 2015 作者:  Huang M. X.;  Liang, T.;  Wang, L. Q.;  Zhou, C. H. 收藏  |  浏览/下载：19/0  |  提交时间：2015/12/09 No tillage system  Conventional tillage system  Soil physical  properties  Carbon sequestration  Crop residue  Manure  Wheat-maize  double cropping  organic-matter dynamics  particle-size fractions  conventional tillage  aggregate stability  quality indicators  water infiltration  residue  management  microbial biomass  nitrogen dynamics  agroecosystems   Prediction of Bulk Density of Soils in the Loess Plateau Region of China SCI/SSCI论文 2014 Wang Y. Q.; Shao M. A.; Liu Z. P.; Zhang C. C. 收藏  |  浏览/下载：28/0  |  提交时间：2014/12/24 Pedotransfer functions  Loessial soil  Artificial neural network  Multiple regression  Topography  saturated hydraulic conductivity  artificial neural-networks  pedotransfer functions  water retention  quality  conservation  attributes  parameters  regression  texture   SPATIAL VARIABILITY OF SOIL PHYSICAL PROPERTIES IN A REGION OF THE LOESS PLATEAU OF PR CHINA SUBJECT TO WIND AND WATER EROSION SCI/SSCI论文 2013 Wang Y. Q.; Shao M. A. 收藏  |  浏览/下载：27/0  |  提交时间：2014/12/24 geostatistic analysis  land use  ordinary kriging  semivariogram  spatial structure  PR China  wind erosion  water erosion  loess  saturated hydraulic conductivity  geostatistical analysis  organic-carbon  southern spain  management  patterns  catchment  moisture  tillage  storage   Scale-dependent correlations between soil properties and environmental factors across the Loess Plateau of China SCI/SSCI论文 2013 Liu Z. P.; Shao M. A.; Wang Y. Q. 收藏  |  浏览/下载：18/0  |  提交时间：2014/12/24 environmental factors  factorial kriging  Loess Plateau  soil  properties  multivariate geostatistics  organic-carbon  spatial variability  kriging analysis  surface soil  field-scale  geostatistics  coregionalization  geochemistry  conservation  catchment   Estimating total net primary productivity of managed grasslands by a state-space modeling approach in a small catchment on the Loess Plateau, China SCI/SSCI论文 2011 Jia X. X.; Shao M. G.; Wei X. R.; Horton R.; Li X. Z. 收藏  |  浏览/下载：18/0  |  提交时间：2012/06/08 Total net primary productivity  Spatial heterogeneity  State-space  models  Classical statistics  Vegetation restoration  forest ecosystem processes  soil-water content  regional applications  landscape-scale  general-model  crop yield  phosphorus  biodiversity  communities  temperature