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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 内容类型：EI期刊论文     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 Characterizing variations in soil particle-size distribution along a grass-desert shrub transition in the ordos plateau of Inner Mongolia, China EI期刊论文 2013 Jin Z.; Dong Y. S.; Qi Y. C.; Liu W. G.; An Z. S. 收藏  |  浏览/下载：30/0  |  提交时间：2014/12/31 Geologic models  Climatology  Fractal dimension  Geomechanics  Landforms  Light transmission  Soils  Vegetation   One-dimensional Markov chain simulation of vertical change of soil texture in middle reaches of Heihe river, northwest China EI期刊论文 2013 Li Danfeng; Shao Ming'an 收藏  |  浏览/下载：30/0  |  提交时间：2014/12/31 Geologic models  Markov processes  Models  Particle size analysis  Sand  Soil conditioners  Soil surveys  Soils  Solute transport  Stochastic models  Textures  Uncertainty analysis  Water supply   Carbon storage in the grasslands of China based on field measurements of above- and below-ground biomass EI期刊论文 2008 作者:  Yu Guirui 收藏  |  浏览/下载：28/0  |  提交时间：2012/06/11 Carbon  Environmental impact  Fruits  Vegetation   A comparison of three methods for determining vineyard evapotranspiration in the arid desert regions of northwest China EI期刊论文 2008 作者:  Zhu Zhilin 收藏  |  浏览/下载：12/0  |  提交时间：2012/06/11 Arid regions  Electric conductivity measurement  Evapotranspiration  Landforms  Soil moisture  Underwater soils  Water conservation  Water supply   Mechanism of formation of physical soil crust in desert soils treated with straw checkerboards EI期刊论文 2007 Fang Hai Y.; Cai Qiang G.; Chen Hao; Li Qiu Y. 收藏  |  浏览/下载：22/0  |  提交时间：2012/06/11 Fluorescence  Particles (particulate matter)  Precipitation (meteorology)  Sedimentation  X ray analysis   Adaptation of Nitraria sphaerocarpa to wind-blown sand environments at the edge of a desert oasis EI期刊论文 2007 作者:  Fang Hai-Yan 收藏  |  浏览/下载：18/0  |  提交时间：2012/06/11 Plants (botany)  Population statistics  Sand  Seed