QQ客服 官方微博 反馈留言

浏览/检索结果: 共6条，第1-6条 帮助 限定条件 专题：北京大学    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 An integrated ecohydrological modeling approach to exploring the dynamic interaction between groundwater and phreatophytes 期刊论文 ECOLOGICAL MODELLING, 2017 Li, Xi; Zheng, Yi; Sun, Zan; Tian, Yong; Zheng, Chunmiao; Liu, Jie; Liu, Shaomin; Xu, Ziwei 收藏  |  浏览/下载：10/0  |  提交时间：2017/12/03 Ecohydrological modeling  Groundwater  Phreatophytes  Populus euphratica  Heihe river basin  Integrated modeling  HEIHE RIVER-BASIN  MOJAVE DESERT ECOHYDROLOGY  POPULUS-EUPHRATICA FOREST  NORTHWESTERN CHINA  LOWER REACHES  VEGETATION DYNAMICS  TARIM RIVER  SENSITIVITY ANALYSIS  SPECIES-DIVERSITY  CATCHMENT-SCALE   An inexact risk management model for agricultural land-use planning under water shortage 期刊论文 FRONTIERS OF EARTH SCIENCE, 2016 Li, Wei; Feng, Changchun; Dai, Chao; Li, Yongping; Li, Chunhui; Liu, Ming 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/04 agricultural land-use planning  risk management  CVaR  uncertainty  water shortage  STOCHASTIC-PROGRAMMING-MODEL  VALUE-AT-RISK  RESOURCES MANAGEMENT  QUALITY MANAGEMENT  CONDITIONAL VALUE  WASTE-MANAGEMENT  UNCERTAINTY  OPTIMIZATION  IRRIGATION  SIMULATION   A Hybrid Inexact Optimization Model for Land-use Allocation of China 期刊论文 中国地理科学英文版, 2015 Zhou Min; Cai Yunlong; Guan Xingliang; Tan Shukui; Lu Shasha 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 land-use planning  uncertain model  interval linear programming (ILP)  fuzzy flexible programming (FFP)  environmental protection  interval fuzzy national-scale land-use model (IFNLM)  SOLID-WASTE MANAGEMENT  LINEAR-PROGRAMMING APPROACH  QUALITY MANAGEMENT  UNCERTAINTY  FUZZY  SYSTEMS  AREAS   A simulation-based two-stage interval-stochastic programming model for water resources management in Kaidu-Konqi watershed, China 期刊论文 journal of arid land, 2012 Huang, Yue; Chen, Xi; Li, YongPing; Bao, AnMing; Ma, YongGang 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 optimization  two-stage stochastic programming  uncertainty  water resources management  hydrological model  Kaidu-Konqi watershed  Tarim River Basin  HYDROLOGICAL MODEL  OPTIMIZATION MODEL  UNCERTAINTY  SYSTEM   Generation of pancreatic islet cells from human embryonic stem cells 期刊论文 science in china series c life sciences, 2009 Zhang DongHui; Jiang Wei; Shi Yan; Deng HongKui 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/14 human embryonic stem (hES)  pancreatic islet cells  differentiation  induced pluripotent stem (iPS) cells  RETINOIC ACID  BETA-CELL  DIRECTED DIFFERENTIATION  DEFINITIVE ENDODERM  EFFICIENT DIFFERENTIATION  DIABETES-MELLITUS  HUMAN FIBROBLASTS  IPS CELLS  ACTIVIN-A  ES CELLS   Water Resources Management and Planning under Uncertainty: an Inexact Multistage Joint-Probabilistic Programming Method 期刊论文 water resources management, 2009 Li, Y. P.; Huang, G. H.; Nie, S. L. 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 Dynamics  Inexact optimization  Multistage  Joint probability  Planning  Scenario analysis  Uncertainty  Water resources  STOCHASTIC OPTIMIZATION  RESERVOIR OPERATION  MODEL  DECOMPOSITION  HYDROPOWER  SYSTEMS  DESIGN  RIVER