Author: William K. JohnsonPublisher:
ISBN:
Category : Droughts
Languages : en
Pages : 136
Book Description
A Preliminary Assessment of Corps of Engineers' Reservoirs, Their Purposes and Susceptibility to Drought
Author: A Preliminary Assessment of Corps of Engineers' Reservoirs, Their Purposes and Susceptibility to Drought
Author: William K. JohnsonPublisher:
ISBN:
Category : Droughts
Languages : en
Pages : 136
Book Description
Engineering Risk in Natural Resources Management
Author: L. DucksteinPublisher: Springer Science & Business Media
ISBN: 9401582718
Category : Technology & Engineering
Languages : en
Pages : 455
Book Description
The purpose of this paper is to present a methodology for estimating space-time stochastic properties of local climatic factors reflecting global climate change. Specifically, daily precipitation amount and daily mean temperature are considered and illustrated with application to the state of Nebraska, U. S. A. Furthermore, a drought index with and without global climate change is examined. The magnitude and consequences of regional response to anticipated climatic changes are uncertain (Houghton et al. , 1990). Typical questions to be answered are: can time series of hydrological events or 10cal climatic variables such as daily temperature be conditioned in scenarios of future climate change and if so, how can this be utilized ? Can extreme historical drought events be reproduced by a stochastic hydroc1imatological model ? Can such a model be used with General Circu1ation Model (GCM) outputs to evaluate the regional/local effects of climate change scenarios? The approach presented in this paper is an extension of the usual analysis of regional hydrometeorological impacts of climate change: we propose to examine time series of GCM produced daily atmospheric circulation patterns (CP), thought to be relatively accurate GCM output to estimate local climatic factors. The paper is organized as follows. First, daily CPs are classified and analyzed statistically, first for historical and then for GCM produced data. Next, the height of the 500 hPa pressure field is introduced as an additional physically relevant variable influencing local climatic factors within each CP type.
Optimization of Multiple-purpose Reservoir System Operations
Author: Ralph Allen WurbsPublisher:
ISBN:
Category : Reservoirs
Languages : en
Pages : 100
Book Description
Reservoir System Analysis
Author: Publisher:
ISBN:
Category : HEC-5 (Computer program)
Languages : en
Pages : 846
Book Description
Lessons Learned from the California Drought (1987-1992)
Author: Benedykt DziegielewskiPublisher: DIANE Publishing
ISBN: 0788141635
Category :
Languages : en
Pages : 282
Book Description
Describes the lessons learned of the six-year California drought (1987-1992). This report will improve the mgmt. of water resources during future droughts in California & other states. These lessons capture the views of some 100 interviewed participants representing 57 organizations in California that manage or influence the mgmt. of water. The participating organizations represented Fed., state, regional, & local water supply agencies as well as environmental, private & governmental entities that influence water management in the state.
Managing Water for Drought
Author: William J. WerickPublisher: DIANE Publishing
ISBN: 9780788141713
Category : Nature
Languages : en
Pages : 222
Book Description
Describes methods for improving water mgmt. during drought developed during a 4-year study. The methods were tested & refined in 4 filed studies in different parts of the country, in which teams of water managers & users worked together to reduce drought impacts. This report explains the procedure for coop. Fed.-state Drought Preparedness Studies, to indicate how these studies relate to the longstanding principles & guidance for Fed. water resources investigations, & to indicate the means of implementing conclusions arrived at in any given region. Tables.
The National Study of Water Management During Drought
Author: William J. WerickPublisher:
ISBN:
Category : Droughts
Languages : en
Pages : 120
Book Description
Computer Models for Water-Resources Planning and Management
Author: Ralph A. WurbsPublisher: DIANE Publishing
ISBN: 0788141708
Category :
Languages : en
Pages : 229
Book Description
This report is designed to help water managers & planners who are not expert in modeling, & modeling experts in one area who are interested in surveying available models in another area. Covers: model development & distribution org's.; general-purpose software; demand forecasting & balancing supply with demand; water distribution system models; ground water models; watershed runoff models; stream, hydraulics models; river & reservoir water quality models; & reservoir/river system operation models. Inventory of selected models appendix. Tables.
IWR Report
Author: Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 236
Book Description