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Preliminary Evaluation Of Progress Toward Lake Champlain Basin Program Phosphorus Reduction Goals
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Book Synopsis Preliminary Evaluation of Progress Toward Lake Champlain Basin Program Phosphorus Reduction Goals by : Lake Champlain Basin Program
Download or read book Preliminary Evaluation of Progress Toward Lake Champlain Basin Program Phosphorus Reduction Goals written by Lake Champlain Basin Program and published by . This book was released on 2000 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Economic Analysis for the Proposed Revisions to the National Pollutant Discharge Elimination System Regulation and the Effluent Guidelines for Concentrated Animal Feeding Operations by :
Download or read book Economic Analysis for the Proposed Revisions to the National Pollutant Discharge Elimination System Regulation and the Effluent Guidelines for Concentrated Animal Feeding Operations written by and published by . This book was released on 2001 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Lake Champlain: Partnerships and Research in the New Millennium by : Tom Manley
Download or read book Lake Champlain: Partnerships and Research in the New Millennium written by Tom Manley and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph presents the proceedings of the 2002 Spring Symposium sponsored by the Lake Champlain Research Consortium, hosted by the Missisquoi Bay Watershed Corporation. The book examines this common body of water shared by Canada and the US, and summarizes knowledge of the dynamics of this system with a primary focus on land use, water management, and bridging the gap between researchers and the public.
Book Synopsis Developing and Assessing Policy Options for Reducing Phosphorus Loading in Lake Champlain by :
Download or read book Developing and Assessing Policy Options for Reducing Phosphorus Loading in Lake Champlain written by and published by . This book was released on 2004 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Suitability of Input-output Models for Evaluating the Impact of Phosphorus Loadings to Lake Champlain by : John Van Benschoten
Download or read book Suitability of Input-output Models for Evaluating the Impact of Phosphorus Loadings to Lake Champlain written by John Van Benschoten and published by . This book was released on 1979 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reducing Phosphorus Runoff from Small Livestock Farms Into Missisquoi Bay by : James K. Bushey
Download or read book Reducing Phosphorus Runoff from Small Livestock Farms Into Missisquoi Bay written by James K. Bushey and published by . This book was released on 2009 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pacific McGeorge Global Business & Development Law Journal by :
Download or read book Pacific McGeorge Global Business & Development Law Journal written by and published by . This book was released on 2006 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Soil Factors Controlling Phosphorus Concentration in Runoff from Agricultural Soils in the Lake Champlain Basin by : Frederick R. Magdoff
Download or read book Evaluation of Soil Factors Controlling Phosphorus Concentration in Runoff from Agricultural Soils in the Lake Champlain Basin written by Frederick R. Magdoff and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Understanding and Mitigating Phosphorus Losses in the Vermont Lake Champlain Basin at the Watershed and Field Scale in a Changing Climate by : George Harrison Myers
Download or read book Understanding and Mitigating Phosphorus Losses in the Vermont Lake Champlain Basin at the Watershed and Field Scale in a Changing Climate written by George Harrison Myers and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alteration of global nitrogen (N) and phosphorus (P) cycles to support livestock and crop production is the most significant driver of global nutrient surpluses. Losses of excess nutrients to the environment contribute to eutrophication of aquatic systems, leading to harmful algal blooms (HABs), hypoxia, and fish kills. Livestock and dairy production are directly linked to the acceleration of eutrophication via nutrient losses from animal manure. Lake Champlain has been experiencing HABs since the 1970s, and a total maximum daily load (TMDL) is in place to reduce P loading to the lake, with much of the reduction in P load being required to come from the agricultural sector. It is critical to understand nutrient movement and the impact of a changing regional climate in manure-based agricultural watersheds, as dairy farming is the primary agricultural sector in Vermont. Additionally, studying agricultural management practices to mitigate P losses is imperative to meet the target P load reductions set forth by the TMDL. The first portion of this thesis analyzes seasonal differences in nutrient movement in two manure-based agricultural watersheds in the Vermont Lake Champlain Basin (VT LCB) with varying extent of agricultural land use. The results show that the spring and summer had the smallest seasonal loads of total P (TP) and dissolved P (DP) in runoff. The smaller summer P loads appear to be related to periods of drought, while the smaller P loads in the spring are likely related to less manure P built up in the watershed that could be transported to surface waters. Approximately 40% of the cumulative TP load and 43% of the cumulative DP load was discharged from the watersheds in the fall. The increased fall TP and DP loads were likely due to the application of manure across the watersheds during this period. The data suggest that soil erosion is relatively less dominant as a driver of watershed P discharge during times when manure was available for transport post-application (e.g., fall and summer), and more closely linked to watershed P loss during times when less new manure was available (e.g., spring). The results suggest better management of manure application rates and timing as well as increased implementation of agricultural management practices are needed to address increased P transport throughout the year, and especially during the fall. The second portion of this thesis assesses the efficacy of edge-of-field (EOF) iron-based filters for P removal. In-field agricultural management practices such as no-till management and cover cropping target reductions in TP, but do not effectively address DP. EOF filters are a promising management practice for reducing DP losses. Storm runoff at the inlet and outlet of one subsurface and two surface EOF filters was monitored for 10 months. The subsurface filter proved very effective for soluble reactive P (SRP) and TP removal, removing 99% of cumulative SRP load and 91% of TP load from monitored events. The surface filters had varied results, with the east surface filter removing 19% of SRP load and 72% of TP load, and the west surface filter removing 52% of SRP load and having no effect on TP load. The findings highlight the importance of filter sizing and design to minimize the impact of sediment loading and preferential flow pathways on surface EOF filter performance. The study provides early evidence that tile drain filters are a highly effective management strategy for mitigating SRP and TP losses from agricultural fields.
Book Synopsis Development of a Phosphorus Mass Balance Model for Missisquoi Bay by :
Download or read book Development of a Phosphorus Mass Balance Model for Missisquoi Bay written by and published by . This book was released on 2012 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterization of On-farm Phosphorus Budgets and Management in the Lake Champlain Basin by : Robert D. Allshouse
Download or read book Characterization of On-farm Phosphorus Budgets and Management in the Lake Champlain Basin written by Robert D. Allshouse and published by . This book was released on 1997 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Updating the Lake Champlain Basin Land Use Data to Improve Prediction of Phosphorus Loading by : Austin Troy
Download or read book Updating the Lake Champlain Basin Land Use Data to Improve Prediction of Phosphorus Loading written by Austin Troy and published by . This book was released on 2007 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Benthic Phosphorus Cycling in Lake Champlain by : Jeffrey C. Cornwell
Download or read book Benthic Phosphorus Cycling in Lake Champlain written by Jeffrey C. Cornwell and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Environmental Accounting System to Track Nonpoint Source Phosphorus Pollution in the Lake Champlain Basin by : Lula Ghebremichael
Download or read book An Environmental Accounting System to Track Nonpoint Source Phosphorus Pollution in the Lake Champlain Basin written by Lula Ghebremichael and published by . This book was released on 2010 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Benthic Phosphorus Cycling in Lake Champlain by : Jeffrey C. Cornwell
Download or read book Benthic Phosphorus Cycling in Lake Champlain written by Jeffrey C. Cornwell and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Opportunities for Action by : Lake Champlain Basin Program
Download or read book Opportunities for Action written by Lake Champlain Basin Program and published by . This book was released on 1994 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modeling Efforts and Identification of Critical Source Areas of Phosphorus in the Vermont Sector of the Missisquoi Bay Basin by : Eric Howe
Download or read book Modeling Efforts and Identification of Critical Source Areas of Phosphorus in the Vermont Sector of the Missisquoi Bay Basin written by Eric Howe and published by . This book was released on 2011 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: