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EEA Eionet Freshwater Workshop ‘SOER & WISE’ Copenhagen, 21.10.2009

Matching Monitoring Stations WISE-Soe, Nitrate Directive & WFD Rudy Vannevel & Greet Devriese. Vlaamse Milieumaatschappij A. Van de Maelestraat 96 B-9320 Erembodegem Belgium r.vannevel@vmm.be. EEA Eionet Freshwater Workshop ‘SOER & WISE’ Copenhagen, 21.10.2009.

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EEA Eionet Freshwater Workshop ‘SOER & WISE’ Copenhagen, 21.10.2009

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  1. Matching Monitoring Stations WISE-Soe, Nitrate Directive & WFD Rudy Vannevel & Greet Devriese Vlaamse Milieumaatschappij A. Van de Maelestraat 96 B-9320 Erembodegem Belgium r.vannevel@vmm.be EEA Eionet Freshwater Workshop ‘SOER & WISE’ Copenhagen, 21.10.2009

  2. ENVIRONMENTAL INFORMATION CYCLE 1. Policy & Management 2. Monitoring 3. Data management 4. Reporting MONITORING STRATEGY MONITORING PROGRAMME SAMPLING & ANALYSIS MONITORING RESULTS >> Station analysis : criteria and coverage >> next Monitoring stations Analysis depends on: period selected, counting procedure (incl., excl.), database version, process step (scheduled, monitored, reported), …

  3. Station analysis : criteria and coverage CRITERIA Covered Not covered Hydrogeography 2 RBDs (partial) Transboundary area Administrative BE - Flanders BE – 2 other regions Hydrographic categories Fresh w. - Surface w. Ground w. Typology Rivers, Lakes, TCM (Marine) Physical compartments Water mass Sediments P&M and Reporting NiDir, WISE SoE, WFD (Other Dir.s & quest.s) Quality elements Physical-Chemical, Biol. Hydromorphology Others Modelling, case-studies,… Selection criteria needed to compare network stations !

  4. Station analysis : objectives & use • To provide (sub)totals • > station density, … • To calculate similarities / matches between monitoring networks & datasets • > % overlap • To compare ratios between # network stations • > ?? • …

  5. TOTAL SUBSET SUBSET SUBSET Fractions Comparing similarity between monitoring programs

  6. Nitr Dir. station selection on agricultural pressures WISE SoE station selected on EWN criteria, VMM core set and streamlining with WFD and GEMS Water NiDir. ~ SoE & WFD : expected similarity = low SoE ~ WFD : Expected similarity = high EEA/ETC W : Working doc 3: Match BE = SoE ? % & WFD ? % Our estimation: SoE 4% & WFD 20 % EEA/ETC W: Working doc 4: Match BE = 100%

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