Author: Jennifer Lanning-Rush
Publisher:
ISBN:
Category : Runoff
Languages : en
Pages : 36
Book Description
Regional equations were developed for estimating mean annual and mean seasonal runoff for natural basins of Texas. The equations, which are based on the statistical relation between streamflow and basin characteristics, use streamflow data and basin characteristics from U.S. Geological Survey streamflow-gaging stations within natural basins and with at least 8 years of data during 1961-90. The State was divided into 11 hydrologic regions on the basis of previous studies. The final equations for estimating mean annual and mean seasonal runoff were developed from 228 streamflow-gaging stations. Contributing drainage area and mean annual or mean seasonal precipitation were determined to be the most significant basin characteristics in each region.
Regional Equations for Estimating Mean Annual and Mean Seasonal Runoff for Natural Basins in Texas, Base Period 1961-90
Author: Jennifer Lanning-Rush
Publisher:
ISBN:
Category : Runoff
Languages : en
Pages : 36
Book Description
Regional equations were developed for estimating mean annual and mean seasonal runoff for natural basins of Texas. The equations, which are based on the statistical relation between streamflow and basin characteristics, use streamflow data and basin characteristics from U.S. Geological Survey streamflow-gaging stations within natural basins and with at least 8 years of data during 1961-90. The State was divided into 11 hydrologic regions on the basis of previous studies. The final equations for estimating mean annual and mean seasonal runoff were developed from 228 streamflow-gaging stations. Contributing drainage area and mean annual or mean seasonal precipitation were determined to be the most significant basin characteristics in each region.
Publisher:
ISBN:
Category : Runoff
Languages : en
Pages : 36
Book Description
Regional equations were developed for estimating mean annual and mean seasonal runoff for natural basins of Texas. The equations, which are based on the statistical relation between streamflow and basin characteristics, use streamflow data and basin characteristics from U.S. Geological Survey streamflow-gaging stations within natural basins and with at least 8 years of data during 1961-90. The State was divided into 11 hydrologic regions on the basis of previous studies. The final equations for estimating mean annual and mean seasonal runoff were developed from 228 streamflow-gaging stations. Contributing drainage area and mean annual or mean seasonal precipitation were determined to be the most significant basin characteristics in each region.
Water-resources Investigations Report
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 50
Book Description
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 50
Book Description
Evaluation of the Streamflow-gaging Network of Texas and a Proposed Core Network
Author: R. M. Slade
Publisher:
ISBN:
Category : Stream measurements
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Stream measurements
Languages : en
Pages : 52
Book Description
Water-resources Investigations Report
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 216
Book Description
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 216
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 948
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 948
Book Description
Vulnerability of Ground Water to Contamination, Northern Bexar County, Texas
Author: Amy Richter Clark
Publisher:
ISBN:
Category : Edwards Aquifer (Tex.)
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category : Edwards Aquifer (Tex.)
Languages : en
Pages : 34
Book Description
The Impact of Global Warming on Texas
Author: Jurgen Schmandt
Publisher: University of Texas Press
ISBN: 029272330X
Category : Nature
Languages : en
Pages : 329
Book Description
When The Impact of Global Warming on Texas was first published in 1995, it discussed climate change as a likely future phenomenon, predicted by scientific studies. This entirely rewritten second edition presents evidence that early climate change impacts can now be observed and identifies the threats climate change will pose to Texas through the year 2050. It also offers the hopeful message that corrective action, if taken now, can avert unmanageable consequences. The book begins with a discussion of climate science and modeling and the information that can be derived from these sources for Texas. The authors follow this with an analysis of actual climate trends in the various Texas climate regions, including a predicted rise in temperatures of 5.4 degrees F (plus or minus 1.8 F) by the end of the century. This could lead to less rainfall and higher evaporation, especially in regions that are already dry. Other important effects include possible changes in El NiƱo (climate variability) patterns and hurricane behaviors. Taking into account projected population growth, subsequent chapters explore likely trends with respect to water availability, coastal impacts, and biodiversity. The authors then look at the issues from a policy perspective, focusing on Texas's importance to the national economy as an energy producer, particularly of oil and gas. They recommend that Texas develop its own climate change policy to serve the goals of reducing greenhouse gas emissions, increasing energy independence, ensuring regional security, and improving management of water, air, land, and wildlife.
Publisher: University of Texas Press
ISBN: 029272330X
Category : Nature
Languages : en
Pages : 329
Book Description
When The Impact of Global Warming on Texas was first published in 1995, it discussed climate change as a likely future phenomenon, predicted by scientific studies. This entirely rewritten second edition presents evidence that early climate change impacts can now be observed and identifies the threats climate change will pose to Texas through the year 2050. It also offers the hopeful message that corrective action, if taken now, can avert unmanageable consequences. The book begins with a discussion of climate science and modeling and the information that can be derived from these sources for Texas. The authors follow this with an analysis of actual climate trends in the various Texas climate regions, including a predicted rise in temperatures of 5.4 degrees F (plus or minus 1.8 F) by the end of the century. This could lead to less rainfall and higher evaporation, especially in regions that are already dry. Other important effects include possible changes in El NiƱo (climate variability) patterns and hurricane behaviors. Taking into account projected population growth, subsequent chapters explore likely trends with respect to water availability, coastal impacts, and biodiversity. The authors then look at the issues from a policy perspective, focusing on Texas's importance to the national economy as an energy producer, particularly of oil and gas. They recommend that Texas develop its own climate change policy to serve the goals of reducing greenhouse gas emissions, increasing energy independence, ensuring regional security, and improving management of water, air, land, and wildlife.
Analysis of Runoff from Small Drainage Basins in Wyoming
Author: Gordon S. Craig
Publisher:
ISBN:
Category : Runoff
Languages : en
Pages : 80
Book Description
Publisher:
ISBN:
Category : Runoff
Languages : en
Pages : 80
Book Description
Fundamentals of Urban Runoff Management
Author: Earl Shaver
Publisher:
ISBN:
Category : Urban runoff
Languages : en
Pages : 327
Book Description
Publisher:
ISBN:
Category : Urban runoff
Languages : en
Pages : 327
Book Description
Engineering and Design
Author:
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 164
Book Description
The objective of frequency analysis in a hydrologic context is to infer the probability that various size events will be exceeded or not exceeded from a given sample of recorded events. Two basic problems exist for most hydrologic applications. First the sample is usually small, by statistical standards, resulting in uncertainty as to the true probability. And secondly, a single theoretical frequency distribution does not always fit a particular data-type equally well in all applications. This manual provides guidance in fitting frequency distributions and construction of confidence limits. Techniques are presented which can possibly reduce the errors caused by small sample sizes. Also, some types of data are noted which usually do not fit any theoretical distributions.
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 164
Book Description
The objective of frequency analysis in a hydrologic context is to infer the probability that various size events will be exceeded or not exceeded from a given sample of recorded events. Two basic problems exist for most hydrologic applications. First the sample is usually small, by statistical standards, resulting in uncertainty as to the true probability. And secondly, a single theoretical frequency distribution does not always fit a particular data-type equally well in all applications. This manual provides guidance in fitting frequency distributions and construction of confidence limits. Techniques are presented which can possibly reduce the errors caused by small sample sizes. Also, some types of data are noted which usually do not fit any theoretical distributions.