Download or read book Historical Contributions of Phosphorus from Natural and Agricultural Sources and Implications for Stream Water Quality Cheney Reservoir Watershed South central Kansas written by Larry M. Pope and published by . This book was released on 2002 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fact Sheet written by and published by . This book was released on 2002 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 2002 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water resources Investigations Report written by James Carroll Petersen and published by . This book was released on 2002 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water resources Investigations Report written by and published by . This book was released on 2002 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Significant Findings of Water quality Studies and Implications for Cheney Reservoir Watershed South central Kansas 1996 2001 written by Larry M. Pope and published by . This book was released on 2002 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sources and Concentrations of Phosphorus in the Cheney Reservoir Watershed South central Kansas written by Larry M. Pope and published by . This book was released on 2002 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sediment Deposition and Trends and Transport of Phosphorus and Other Chemical Constituents Cheney Reservoir Watershed South central Kansas written by David Phillip Mau and published by . This book was released on 2001 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Historical Contributions of Phosphorus From Natural and Agricultural Sources and Implications for Stream Water Quality Etc U S Geological Survey Water Resources Investigations Report 02 4021 2002 written by and published by . This book was released on 2002* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sources and Concentrations of Phosphorus in the Cheney Reservoir Watershed South central Kansas written by Larry M. Pope and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sediment Deposition and Selected Water quality Characteristics in Cedar Lake and Lake Olathe Northeast Kansas 2000 written by David Phillip Mau and published by . This book was released on 2002 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preliminary Assessment of Phosphorus Transport in the Cheney Reservoir Watershed South Central Kansas 1997 98 written by Larry M. Pope and published by . This book was released on 2000 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sources and Concentrations of Phosphorus in the Cheney Reservoir Watershed South Central Kansas U S Geological Survey USGS Fact Sheet 010 02 March 2002 written by Geological Survey (U.S.) and published by . This book was released on 2002* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preliminary Assessment of Phosphorus Transport in the Cheney Reservoir Watershed South central Kansas 1997 98 written by Larry M. Pope and published by . This book was released on 2000 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Twelve Years of Monitoring Phosphorus and Suspended solids Concentrations and Yields in the North Fork Ninnescah River Above Cheney Reservoir South central Kansas 1997 2008 written by Mandy L. Stone and published by . This book was released on 2009 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sources of Phosphorous Loading in Kansas Streams written by Sandra Carolina Agudelo Arbelaez and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphorus (P), an essential nutrient for plant growth and animal needs, has been identified as an ubiquitous water quality impairment in the United States. In Kansas, a major agricultural state, P loading to the surface waters is a top priority because of the critical role of P enrichment in eutrophication processes and resultant water quality degradation. The objective of this study was to quantify the P sorption and desorption of both stream sediments and upland soils in two Kansas watersheds with contrasting degrees of animal agriculture; Upper West Emma Creek (UWEC) and Red Rock Creek (RRC) watersheds. In-stream sediments were collected from banks, pools, riffles and depositional features. Soils were sampled from wheat, row crop, pasture, and manure-amended fields. Stream water samples were taken under baseflow and storm flow conditions. Our analyses of sediments and soils included equilibrium P concentration at zero net P sorption (EPC[subscript]0), maximum adsorption capacity (P[subscript]max), anion exchange extractable P (P[subscript]lab) and degree of P saturation (DPS). Water samples were analyzed for dissolved reactive phosphorous (DRP). Bank erosion pins were installed in order to estimate bank erosion rates in both watersheds. Results showed that in-stream sediments do not have much more sorption capacity remaining indicated by low P[subscript]max and high DPS. A comparison between mean P[subscript]lab of stream sediments (8.8 mg P kg[superscript]-1 soil) versus field soils (61.2 mg P kg[superscript]-1 soil) reflected that they represent a relatively minor long-term P supply. Of the stream sediments, bank soils had the highest Plab concentrations (24.8 mg P kg[superscript]-1 soil) and would be the largest in-stream P source. Manure-amended fields had the highest Plab (118.6 mg P kg[superscript]-1 soil) due to continued inputs of manure-based P; therefore, representing a large available P pool. Bank erosion contributed about 41% and 11% of the total sediment load in UWEC and RRC respectively. Sediments loads indicated that RRC has more upland sediment inputs than UWEC. Moreover, DRP during storm flow was higher at RRC than UWEC, indicating higher P inputs in RRC from upland soils. Finally, in order to minimize P inputs to the stream system, bank stabilization should be addressed in UWEC and upland best management practices should be implemented in RRC.
Download or read book Comprehensive Management of Phosphorus Water Pollution written by D. B. Porcella and published by . This book was released on 1974 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
