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Mapping Cumulative Environmental Risks: Examples from the EU NoMiracle Project
Authors:Alberto Pistocchi  Jan Groenwold  Joost Lahr  Mark Loos  Marelys Mujica  Ad M J Ragas  Robert Rallo  Serenella Sala  Uwe Schlink  Kathrin Strebel  Marco Vighi  Pilar Vizcaino
Institution:1. European Commission Joint Research Centre, Via E.Fermi, 1-21027, Ispra, VA, Italy
7. European Academy, Viale Druso, 1-39100, Bolzano, Italy
2. Alterra, Wageningen UR, P. O. Box?46, 6700 AA, Wageningen, The Netherlands
3. Department of Environmental Science, Institute for Water and Wetland Research, Radboud University Nijmegen, Heyendaalseweg 135, 6525 AJ, Nijmegen, The Netherlands
4. Departament d??Enginyeria Qu??mica i Departament d??Enginyeria Informatica i Matematiques, Universitat Rovira i Virgili, Av. Paisos Catalans, 26, 43007, Tarragona, Catalonia, Spain
5. Department of Environmental Sciences, Universita?? di Milano Bicocca, Piazza della Scienza 1, 20126, Milan, Italy
6. Helmholz Centre for Environmental Research??UFZ, Permoserstrasse 15, 04318, Leipzig, Germany
Abstract:We present examples of cumulative chemical risk mapping methods developed within the NoMiracle project. The different examples illustrate the application of the concentration addition (CA) approach to pesticides at different scale, the integration in space of cumulative risks to individual organisms under the CA assumption, and two techniques to (1) integrate risks using data-driven, parametric statistical methods, and (2) cluster together areas with similar occurrence of different risk factors, respectively. The examples are used to discuss some general issues, particularly on the conventional nature of cumulative risk maps, and may provide some suggestions for the practice of cumulative risk mapping.
Keywords:
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