GIS-Based System for Surface Water Risk Assessment of Agricultural Chemicals. 1. Methodological Approach

A methodology to develop a GIS-based system for the surface water risk assessment of agricultural chemicals is described. It is based on the integration of relational and spatial databases, GIS incorporating raster and vector, mass balance models, and pesticide risks indicators. Surface water pollut...

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Veröffentlicht in:	Environmental science & technology 2002-04, Vol.36 (7), p.1532-1538
Hauptverfasser:	Verro, Roberto, Calliera, Maura, Maffioli, Guido, Auteri, Domenica, Sala, Serenella, Finizio, Antonio, Vighi, Marco
Format:	Artikel
Sprache:	eng
Schlagworte:	Agricultural chemicals Agriculture Agronomy. Soil science and plant productions alachlor Applied sciences Biological and medical sciences Chemicals Continental surface waters Earth sciences Earth, ocean, space Ecological risk assessment Engineering and environment geology. Geothermics Environmental Monitoring Exact sciences and technology Freshwater Fundamental and applied biological sciences. Psychology Geographic information systems Geography Information Systems Italy, Lombardia Mathematical models Natural water pollution Pesticides Pesticides - adverse effects Pesticides - analysis Pollution Pollution, environment geology Risk Assessment Satellite navigation systems Soil and water pollution Soil science Surface water Water Pollutants, Chemical Water pollution Water treatment and pollution Watersheds
Online-Zugang:	Volltext
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