QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2012    专题：兰州大学    第一署名单位    第一作者单位    通讯作者单位     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 干旱、半干旱地区干湿与盐渍复合过程遗址土强度响应实验研究 期刊论文 中南大学学报(自然科学版), 2012, 卷号: 43, 期号: 11, 页码: 4451-4456 作者:  崔凯;  谌文武;  沈云霞;  王旭东;  韩文峰 收藏  |  浏览/下载：59/0  |  提交时间：2016/07/27 干湿循环  盐渍  复合过程  遗址土  强度响应  Arid and semi-arid regions  Correlation data  Dry-wet circulation  Environment research  Experimental studies  Intensity parameters  Intensity response  Physical testing  Recombination process  Reconstituted sample  Regression equation  Salinized  Shearing strength   Soil moisture estimation over an arid environment in Mongolia from passive microwave remote sensing based on a simplified parameterization method 期刊论文 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2012, 卷号: 55, 期号: 2, 页码: 415-427 作者:  Tian, H;  Wang, CH;  Wen, J;  Wang, X;  Lu, DR 收藏  |  浏览/下载：4/0  |  提交时间：2015/12/17 Mongolia arid regions  Passive microwave remote sensing  Simplified parameter method  Soil moisture  蒙古干旱区  被动微波遥感  简化参数方法  土壤湿度   Estimation of vegetation ecological water requirement using remote sensing in the groundwater-fluctuating belt in lower reaches of Heihe River, Northwest China 会议论文 2012 International Symposium on Geomatics for Integrated Water Resources Management, GIWRM 2012, Lanzhou, Gansu, China, October 19, 2012 - October 21, 2012 作者:  Jia, Yanhong;  Niu, Boying;  Zhao, Chuanyan;  Zhou, Li 收藏  |  浏览/下载：6/0  |  提交时间：2017/01/18 Vegetation  Arid regions  Economics  Ecosystems  Estimation  Evapotranspiration  Geographic information systems  Groundwater  Meteorology  Remote sensing  Surveying  Water supply  Dominant species  Ecological water requirements  Economy and society  Heihe river  Human being  Inland rivers  Land use maps  Landsat TM images  Meteorological data  Natural ecosystem  Natural vegetation  NorthWest China  Northwestern China  Populus euphratica  Remote sensing and GIS  Study areas  Surface flux  Tamarix ramosissima  Water requirements   Analysis on water balance in different land cover types at upper reaches of Heihe River basin in northwestern China using SWAT model 会议论文 2012 International Symposium on Geomatics for Integrated Water Resources Management, GIWRM 2012, Lanzhou, Gansu, China, October 19, 2012 - October 21, 2012 作者:  Yin, Zhenliang;  Xiao, Honglang;  Zou, Songbing;  Lu, Zhixiang;  Wang, Weihua 收藏  |  浏览/下载：2/0  |  提交时间：2017/01/18 Landforms  Arid regions  Rain  Runoff  Surveying  Vegetation  Water resources  Water supply  Watersheds  Actual evapotranspiration  Average annual precipitation  Coefficient of determination  Heihe river basin  Land cover  Land-cover types  Northwestern China  Relative errors  Runoff coefficients  Soil and Water assessment tools  Study areas  SWAT model  Validation periods  Water balance  Water balance analysis  Water yield   Transformation between surface water and groundwater under the influence development of agriculture in arid region of northwest China 会议论文 2012 International Conference on Biomedical Engineering and Biotechnology, iCBEB 2012, Macau, China, May 28, 2012 - May 30, 2012 作者:  Ren, Jian-Min;  Ran, Xin-Min;  Yang, Yang;  Yu, Zhao-Quan 收藏  |  浏览/下载：3/0  |  提交时间：2017/01/18 Surface water resources  Arid regions  Biomedical engineering  Biotechnology  Ecology  Groundwater  Rivers  Surface waters  Ecological environments  NorthWest China  River basins  River runoffs  transformation  Utilization ratios