摘要
风险因素辨识作为风险评价的关键环节之一,其结果直接影响后续的风险评价。为了深入分析产生风险的主要因素,剔除次要因素,本文建立了多元相关分析模型对黄河干流梯级水库电站优化调度方案的风险因素进行辨识,为进一步的风险评价提供定量依据。
As one of the critical steps, identification of risk factors affects the sequent risk evaluation directly. For the aim to analyze the main risk factors and eliminate the secondary factors, multivariate statistical analysis model is established in this research to identify the risk factors of cascade reservoirs optimal operation in the Yellow River mainstream, whichcan provide quantificational foundation for farther risk evaluation.
出处
《干旱区资源与环境》
CSSCI
CSCD
北大核心
2006年第4期143-146,共4页
Journal of Arid Land Resources and Environment
基金
国家自然科学基金项目(40501011)
青海省科技厅项目(2004-G-158)资助
关键词
梯级水库
风险因素
多元相关分析
黄河
cascade reservoirs
risk factors
multivariate statistical analysis
yellow river
