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COST Action 634 On- and Off-site Environmental Impacts of Runoff and Erosion

COST Action 634 On- and Off-site Environmental Impacts of Runoff and Erosion. prepared by A.-V. Auzet, J. Boardman, K. Helming, M. Kirkby, J. Poesen, J. Rejman, P. Withers and others

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COST Action 634 On- and Off-site Environmental Impacts of Runoff and Erosion

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  1. COST Action 634On- and Off-site Environmental Impactsof Runoff and Erosion prepared byA.-V. Auzet, J. Boardman, K. Helming, M. Kirkby,J. Poesen, J. Rejman, P. Withers and others build on expertise of COST 623 « Soil Erosion & Global Change » and COST 832 « Quantifying the Agricultural Contribution to Eutrophication »

  2. COST 623 & COST832: what did we learn ? wide range of situations in the 20 participating countries • similarities in group of regions (same trends in climate/geomorphology and land use) • high variability of patterns of surface characteristics due to interactions between climate, land use, land management, socio-economic factors and policy • need for land use & climate change scenarios from representative areas / landscapes • agricultural contribution to eutrophication • scale issues in processes (surface degradation, roughness and connectivity…) and scale issues in socio-economic drivers… • need for appropriate and cost-effective control measures

  3. knowledge on processes of runoff and erosion: application to soil protection ? • The translation of scientific achievements into innovation and optimisation of soil protection and land management remains very limited • Large gaps exist between knowledge and application at different scales from farm to small regions • Main drivers include socio-economy and policies • soil protection strategies suitable for implementation in practice requires mutual co-operation of scientific expertise, political interest, and practical experience

  4. Main objectives • coordinate and synthesise European soil erosion research in the contexts of land management and policy formulation that encourage soil protection and reduction of on- and off-site impacts of runoff and erosion • identify and analyse the barriers at all levels, (scientific, political, administrative and management) • develop tools and methods to support decision making in the sustainable management of erosion-sensitive areas at the farm level including the implementation of soil protection measures. • develop an integrated understanding of on- and off-site impacts at the catchment scale

  5. Planned Working Groups • WG1: Policy issues in the implementation of sustainable land use • WG2: Sustainable Farm-Scale Management • WG3: Catchment integration of On- and Off-site effects

  6. Policy issues in the implementationof sustainable land use • co-ordinate European research efforts on policies that encourage soil conservation and reduction of off-site impacts of runoff and erosion (incl. impacts of phosphates and herbicides assoc. with soil) • policies that lead to best practice • methods include the collation and analysis of existing data, and the analysis and evaluation of successes and failures

  7. Sustainable Farm-Scale Management • research on tools and methods to support decision making in the sustainable management of erosion-sensitive areas at the farm level • identify suitable indicators for assessing the sustainability of different management practices with special emphasis on runoff, soil erosion, loss of organic matter and phosphorus transport, • catalogue of regionally adapted best management and soil conservation practices, develop adequate management techniques, • tools to assess the effectiveness and efficiency of agricultural management and soil conservation practices, delivering data like gross margin and potential water erosion risk, • integrated analysis of available data to check interrelated effects with other economic and environmental targets at farm level.

  8. Catchment integrationof On- and Off-site effects • Runoff generation and accumulation for catchment areas • Soil erosion, transport and deposition on hillsides and downstream / off-site • Transport of non-point source nutrients and pollutants associated with sediment • Transport of Soil Organic Matter and associated nutrients • Modelling, including particular attention to up-scaling and to the representation of field to farm-scale heterogeneity at the catchment scale; adaptation of existing Models in a format usable by all range of potential users • Monitoring, including collation and analysis of existing data • Field experiments to evaluate water, sediment and nutrient/ pollutant transfers

  9. Key cross-cutting issues

  10. Submitted in January 2003Revised version in May 03, after comments from TCE March 03, • TCE June 03: transmission for approval to the CSO,approved 3 October 2003 (COST 634) • Proposal available on http://www.soilerosion.net/COST634/ since January 2004 • First MC Meeting : 19th April • 14 countries already signed up, 5 started the procedureBelgium, Czech Rep., Denmark, France, Germany, Hungary, Italy, Latvia, Lithuania, Netherlands, Norway, Poland, Romania, SpainPortugal, Slovakia, Swiss, Turkey, UK

  11. Organizational structure Steering CommitteeChair & vice-chair personWGs coordinators (2 for each)end-user representative MC Committee(representatives appointed bythe signatories of the MoU) WG1Policy issues in theimplementation ofsustainable land use WG2Sustainable Farm-scaleManagement WG1Catchment integrationof On- and Off-site effects

  12. Working plans & methods • To achieve the objectives • 1st common meeting for the 3 WGs, contribution of EU Soil Protection group • Meetings of WGs (interactions between WGs) • STSM (short term scientific missions, 5 days to 1 month) • Regular Informations through the web site • MC work • Active contribution to WGs • Information in the different countries • Discuss the proposals for meetings • Select the STSM (delegate to an assessment panel)

  13. Timetable COST 634

  14. Proposed pannel • Chair & vice chair:A.-Véronique Auzet & Katharina Helming • WGs co-chairs: • WG1 (Policy issues): John Boardman (UK) & • WG2 (Catchment integration): Victor Jetten (NL) & Mike Kirkby • WG3 (Farm scale): Katharina Helming (D) & Preben Olsen (DK)

  15. meetings • Introductory meeting (autumn 2004) • Quantifying the delivery of sediment and sediment bound P to surface and groundwaters (Lancaster, UK, J. Quinton) • Modelling & monitoring (jan 2005, Belfast, D.Favis Mortlock & V. Jetten) • Soil protection strategy for farm & catchment scale,policies to support best practices (N-W. France, A. Matthieu & al.) • Environmental impacts of runoff and erosion in ….. (Poland, J. Rejman) • Counting & cutting the cost of erosion: challenges for research, management and policy (Exeter, UK, June 2006, N. Kuhn)

  16. meetings • Introductory meeting • Quantifying the delivery of sedimentand sediment bound P to surface and groundwaters • Counting & cutting the cost of erosion: challenges for research, management and policy

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