Download or read book A Preliminary Assessment of Corps of Engineers Reservoirs Their Purposes and Susceptibility to Drought written by and published by . This book was released on 1990 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Preliminary Assessment of Corps of Engineers Reservoirs Their Purposes and Susceptibility to Drought written by William K. Johnson and published by . This book was released on 1991 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Preliminary Assessment of Corps of Engineers Reservoirs Their Purposes and Susceptibility to Drought written by and published by . This book was released on 1991 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines 516 Corps of Engineers' reservoirs, including locks and dams, in the Continental United States and describes the purposes they serve and the type and volume of their storage capacity. It also discusses drought: its occurrence, duration, frequency, severity and relationship to Corps' reservoirs. Reservoirs; Drought; Water resources planning.
Download or read book Engineering Risk in Natural Resources Management written by L. Duckstein and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Optimization of Multiple purpose Reservoir System Operations written by Ralph Allen Wurbs and published by . This book was released on 1991 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reservoir System Analysis written by and published by . This book was released on 1992 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lessons Learned from the California Drought 1987 1992 written by Benedykt Dziegielewski and published by DIANE Publishing. This book was released on 1997-04 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Managing Water for Drought written by William J. Werick and published by DIANE Publishing. This book was released on 1997-04 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The National Study of Water Management During Drought written by William J. Werick and published by . This book was released on 1991 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computer Models for Water Resources Planning and Management written by Ralph A. Wurbs and published by DIANE Publishing. This book was released on 1997-04 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book IWR Report written by and published by . This book was released on 1991 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Designing a Water Conservation Program written by Theodore B. Shelton and published by . This book was released on 1993 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Restoration of Degraded Rivers Challenges Issues and Experiences written by D.P. Loucks and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the continued quest for increased economic benefits from our water resources, numerous structures and operating policies for controlling the river flow have been built and implemented. These structures and associated operating policies can facilitate navigation; they can provide greater quantities of reliable water supplies to meet agricultural, industrial and municipal water demands; they can generate hydroelectric power and energy; and they can provide increased flood protection, recreation, and other benefits. Over the past half-century we have converted many of our rivers into engineered waterways. These straightened, often periodically dredged, engineered rivers are complete with dikes, reservoirs, weirs, and diversion canals. All this engineering has enhanced economic development. However, as rivers and their floodplains become stressed from the excessive use and misuse of their resources, their contribution to economic development can be threatened. Evidence of economic and ecological degradation, especially in relatively large river systems such as the Danube, the Mississippi, the Rhine, and the Volga, has increased our appreciation of beneficial roles natural aquatic and terrestrial ecosystems play in water quantity and quality management. We have recognized the need to pay more attention to letting nature help us regulate water quantity and quality rather than working against nature and its variabilities and uncertainties. Today there are efforts underway in many developed river basins to 'de engineer' or return these straightened and controlled rivers to a more natural state.
Download or read book Hydrologic Engineering in Planning written by and published by . This book was released on 1994 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications Catalog written by Hydrologic Engineering Center (U.S.) and published by . This book was released on 1995 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Study of Water Management During Drought written by William J. Werick and published by DIANE Publishing. This book was released on 1995 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lessons Learned from the California Drought 1987 1992 written by Benedykt Dziegielewski and published by . This book was released on 1993 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
