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浏览/检索结果: 共7条，第1-7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 Estimating Soil Salinity in the Yellow River Delta, Eastern China-An Integrated Approach Using Spectral and Terrain Indices with the Generalized Additive Model SCI/SSCI论文 2016 作者:  Song C. Y.;  Ren, H. X.;  Huang, C. 收藏  |  浏览/下载：18/0  |  提交时间：2016/12/16 Akaike's information criterion  digital elevation model  Landsat TM  image  soil salt content  terrain in indices  vegetation cover  salt-affected soils  remote-sensing data  reflectance spectra  decision-tree  prediction  region  county   Estimating Soil Salinity in the Yellow River Delta, Eastern China-An Integrated Approach Using Spectral and Terrain Indices with the Generalized Additive Model SCI/SSCI论文 2016 作者:  Song C. Y.;  Ren, H. X.;  Huang, C. 收藏  |  浏览/下载：11/0  |  提交时间：2017/11/09 Akaike's information criterion  digital elevation model  Landsat TM  image  soil salt content  terrain in indices  vegetation cover  salt-affected soils  remote-sensing data  reflectance spectra  decision-tree  prediction  region  county   Controls of channel morphology and sediment concentration on flow resistance in a large sand-bed river: A case study of the lower Yellow River SCI/SSCI论文 2016 作者:  Ma Y. X.;  Huang, H. Q. 收藏  |  浏览/下载：22/0  |  提交时间：2017/11/09 Flow resistance  Roughness  Channel morphology  Suspended sediment  concentration (SSC)  Remote sensing  The lower Yellow River  synthetic-aperture radar  high-gradient streams  suspended sediment  mountain rivers  alluvial channels  yangtze-river  steep slopes  upper-regime  plane bed  discharge   Climatic information improves statistical individual-tree mortality models for three key species of Sichuan Province, China SCI/SSCI论文 2015 作者:  Qiu S.;  Xu, M.;  Li, R. Q.;  Zheng, Y. P.;  Clark, D. 收藏  |  浏览/下载：21/0  |  提交时间：2015/12/09 Tree mortality  Logistic regression  Canopy cover  Competition  Climate  warming  Temperature  united-states  douglas-fir  forest  growth  drought  death  competition  stands  patterns  norway   Spatial and climatic patterns of the relative abundance of poisonous vs. non-poisonous plants across the Northern Tibetan Plateau SCI/SSCI论文 2015 作者:  Wu J. S.;  Yang, P. W.;  Zhang, X. Z.;  Shen, Z. X.;  Yu, C. Q. 收藏  |  浏览/下载：22/0  |  提交时间：2015/12/09 Alpine grasslands  Climate gradients  Generalized additive model  Grazing disturbance  Growing season precipitation  net primary production  alpine grasslands  permafrost degradation  aboveground biomass  grazing-exclusion  precipitation  impact  productivity  diversity  richness   Precipitation and species composition primarily determine the diversity-productivity relationship of alpine grasslands on the Northern Tibetan Plateau SCI/SSCI论文 2014 Wu J. S.; Shen Z. X.; Zhang X. Z. 收藏  |  浏览/下载：23/0  |  提交时间：2014/12/24 Aboveground biomass  Alpine grassland transect  Qinghai-Tibetan Plateau  Species dispersal capability  Species richness-biomass relationship  scale-dependent relationships  net primary productivity  water-use  efficiency  aboveground biomass  plant-communities  poor predictor  spatial scale  herbaceous vegetation  richness relationship  grazing-exclusion   Performance of soil particle-size distribution models for describing deposited soils adjacent to constructed dams in the China Loess Plateau SCI/SSCI论文 2011 Zhao P.; Shao M. A.; Horton R. 收藏  |  浏览/下载：15/0  |  提交时间：2012/06/08 deposited soils  parametric models  particle-size distribution  sand  proportion  Loess Plateau  water-retention  texture  parameters  equation