Title:
Spatial and Temporal Variations in Dissolved P Stream Concentrations for Wet and Dry Years
Spatial and Temporal Variations in Dissolved P Stream Concentrations for Wet and Dry Years
| dc.contributor.author | Franklin, Dorcas H. | en_US |
| dc.contributor.author | Steiner, Jean L. | en_US |
| dc.contributor.author | Duke, S. E. | en_US |
| dc.contributor.author | Moriasi, D. N. | en_US |
| dc.contributor.author | Starks, P. J. | en_US |
| dc.contributor.corporatename | United States. Agricultural Research Service | en_US |
| dc.contributor.corporatename | USDA Grazinglands Research Laboratory | en_US |
| dc.contributor.corporatename | United States. Agricultural Research Service. Southern Plains Area | en_US |
| dc.contributor.corporatename | J. Phil Campbell, Senior, Natural Resource Conservation Center | en_US |
| dc.contributor.editor | Carroll, G. Denise | en_US |
| dc.date.accessioned | 2013-01-31T21:01:17Z | |
| dc.date.available | 2013-01-31T21:01:17Z | |
| dc.date.issued | 2011-04 | |
| dc.description | Proceedings of the 2011 Georgia Water Resources Conference, April 11, 12, and 13, 2011, Athens, Georgia. | en_US |
| dc.description.abstract | Dissolved phosphorus (P) has often been identified as the nutrient of concern in lakes, reservoirs, and streams especially where there is evidence of eutrophication. We analyzed contiguous-spatial and temporal variability of dissolved P [soluble reactive P (SRP)] stream concentrations during times with drought and during times with a series of severe storms (2005 through 2009) in the Fort Cobb Reservoir watershed located in southwestern OK. The streams were sampled every two weeks (212 sampling dates) for SRP. Horizontal, longitudinal, and vertical biogeophysical metrics were compiled for each contributing area, within each stream reach, and from climate and precipitation data, respectively, and were related to SRP concentrations for spatially autocorrelated data and not spatially autocorrelated data. After a series of extreme rainfall events (drought to heavy rainfall) the proportion of spatial autocorrelation of stream SRP increased significantly (p < 0.05) as did the corresponding mean stream concentration of SRP. | en_US |
| dc.description.sponsorship | Sponsored by: Georgia Environmental Protection Division U.S. Geological Survey, Georgia Water Science Center U.S. Department of Agriculture, Natural Resources Conservation Service Georgia Institute of Technology, Georgia Water Resources Institute The University of Georgia, Water Resources Faculty | en_US |
| dc.description.statementofresponsibility | This book was published by Warnell School of Forestry and Natural Resources, The University of Georgia, Athens, Georgia 30602-2152. The views and statements advanced in this publication are solely those of the authors and do not represent official views or policies of The University of Georgia, the U.S. Geological Survey, the Georgia Water Research Institute as authorized by the Water Research Institutes Authorization Act of 1990 (P.L. 101-307) or the other conference sponsors. | en_US |
| dc.identifier.isbn | 0-9794100-27 | |
| dc.identifier.uri | http://hdl.handle.net/1853/46118 | |
| dc.language.iso | en_US | en_US |
| dc.publisher | Georgia Institute of Technology | en_US |
| dc.publisher.original | Warnell School of Forestry and Natural Resources, The University of Georgia | en_US |
| dc.relation.ispartofseries | GWRI2011. Environmental Protection | en_US |
| dc.subject | Water resources management | en_US |
| dc.subject | Dissolved phosphorus | en_US |
| dc.subject | Nutrient runoff | en_US |
| dc.subject | Strategies for efficient use of fertilizer | en_US |
| dc.title | Spatial and Temporal Variations in Dissolved P Stream Concentrations for Wet and Dry Years | en_US |
| dc.type | Text | |
| dc.type.genre | Proceedings | |
| dspace.entity.type | Publication | |
| local.contributor.corporatename | Georgia Water Resources Institute | |
| local.contributor.corporatename | School of Civil and Environmental Engineering | |
| local.contributor.corporatename | College of Engineering | |
| local.relation.ispartofseries | Georgia Water Resources Conference | |
| relation.isOrgUnitOfPublication | 8873b408-9aff-48cc-ae3c-a3d1daf89a98 | |
| relation.isOrgUnitOfPublication | 88639fad-d3ae-4867-9e7a-7c9e6d2ecc7c | |
| relation.isOrgUnitOfPublication | 7c022d60-21d5-497c-b552-95e489a06569 | |
| relation.isSeriesOfPublication | e0bfffc9-c85a-4095-b626-c25ee130a2f3 |
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