Integrated Hydrologic Analysis for Flood Forecasting and Control

洪水预报和控制的综合水文分析

• 批准号: 9501958
• 负责人: Ana Barros
• 金额: $ 31.91万
• 依托单位: Pennsylvania State Univ University Park
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-06-15 至 2000-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9501958&HistoricalAwards=false
• 关键词: Integrated; Hydrologic; Analysis; Flood; Forecasting

9501958 Barros New mathematical models will be developed for flood forecasting and control which will accommodate the non- stationarity in the hydrologic data and will integrate the interactions between geomorphic, hydraulic and hydrologic processes of flood-producing events. The objectives of the project are: to improve the estimation of Probable Maximum Precipitation (PMP) by resolving the orographic component of extreme storms; to create a novel method for estimating standard design storms; to establish generalized extreme flood forecast and drought forecast indices; to couple a physically-based precipitation model to a framework of surface and subsurface hydrology models currently in development by the United States Corps of Engineers; and to examine basic landscape dynamics by investigating the cause effect-feedback relationships between geomorphology and hydrology, between river morphology and hydraulics, and between land-use changes, geomorphology and hydrology. The educationally component of the project consists of a course renovation plan for teaching Engineering Hydrology aiming at the progressive inclusion in the classroom of the new concepts developed in the research phase and of emerging advanced computer technologies. ***

9501958巴罗斯将开发新的洪水预报和控制数学模型，这些模型将适应水文数据的非平稳性，并将整合洪水产生事件的地貌、水力和水文过程之间的相互作用。 该项目的目标是：通过解决极端风暴的地形组成部分，改进对可能最大降水量的估计;创造一种估计标准设计风暴的新方法;建立广义极端洪水预报和干旱预报指数;将一个物理上-基于降水模型的地表和地下水文模型框架目前正在开发的美国工程兵团;通过调查地貌学和水文学之间、河流形态学和水文学之间以及土地利用变化、地貌学和水文学之间的因果反馈关系，研究基本景观动态。 该项目的教育部分包括一个工程水文学教学课程改革计划，旨在逐步将研究阶段开发的新概念和新兴的先进计算机技术纳入课堂。 ***