Uncertainty in the Great Lakes water balance /
This report describes the Great Lakes hydrologic system and methods used to quantify individual components of the water balance. Potential sources of uncertainty are identified and, where appropriate, alternate or additional data, models, and estimation methods suitable for reducing uncertainties ar...
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| Corporate Authors: | , |
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| Format: | Government Document eBook |
| Language: | English |
| Published: |
Reston, Va. :
U.S. Dept. of the Interior, U.S. Geological Survey,
2005.
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| Series: | Scientific investigations report ;
2004-5100. |
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| Online Access: | http://pubs.usgs.gov/sir/2004/5100/ https://purl.fdlp.gov/GPO/LPS107608 |
| Summary: | This report describes the Great Lakes hydrologic system and methods used to quantify individual components of the water balance. Potential sources of uncertainty are identified and, where appropriate, alternate or additional data, models, and estimation methods suitable for reducing uncertainties are discussed. Finally, approximate uncertainties of all components are identified, compared, and assessed within the context of net basin supply. Results indicate that average uncertainties in monthly estimates of individual water-balance components may range from 1.5 percent to 45 percent. These uncertainties may cause uncertainties in monthly net basin supply estimates of approximately 2,600 ft 3/s to 33,500 ft3/s for individual Great Lakes. |
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| Item Description: | Title from title screen (viewed on Jan. 14, 2009). Electronic resource. |
| Physical Description: | vi, 42 pages : digital, PDF file. |
| Format: | System requirements: Adobe Acrobat Reader. Mode of access: Internet from the USGS web site. Address as of 1/14/09: http://pubs.usgs.gov/sir/2004/5100/pdf/SIR2004-5100.pdf ; current access available via PURL. |
| Bibliography: | Includes bibliographical references (pages 40-42). |