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  • Analytical chemistry  (1)
  • KEY WORDS: Groundwater; Nonpoint pollution; Hazard; Agricultural practices; Land-management  (1)
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  • 1
    Schlagwort(e): Environment ; Analytical chemistry ; Geochemistry ; Environmental chemistry
    Beschreibung / Inhaltsverzeichnis: This volume focuses on modelling the fate of chemicals in the environment and the human body to arrive at an integrated exposure assessment. It covers five broad topics, namely: future challenges in exposure assessment; the evolution of human health and environmental risk assessment; standard documentation for exposure models; modelling different environmental components (i.e. surface waters, atmosphere, soil, groundwater, plants, aquatic organisms and mammals); and the fate of contaminants in humans. This work draws on the authors’ and editors’ extensive experience and a range of different research activities, including case studies, that have led to the development of MERLIN-Expo, a standardised software package for simulating the fate of chemicals in the main environmental systems and in the human body in an integrated manner. It will be of considerable interest to researchers and students, risk managers, and policy- and decision-makers whose work involves environmental protection and human health
    Materialart: Online-Ressource
    Seiten: Online-Ressource (XX, 262 p. 30 illus., 19 illus. in color, online resource)
    ISBN: 9783319595023
    Serie: The Handbook of Environmental Chemistry 57
    RVK:
    Sprache: Englisch
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Springer
    Environmental management 26 (2000), S. 577-584 
    ISSN: 1432-1009
    Schlagwort(e): KEY WORDS: Groundwater; Nonpoint pollution; Hazard; Agricultural practices; Land-management
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Energietechnik
    Notizen: Abstract This paper reports the results of a study aimed at the evaluation of the hazard level of farming activities in the province of Cremona, Italy, with particular reference to groundwater. The applied methodology employs a parametric approach based on the definition of potential hazard indexes (nonpoint-source agricultural hazard indexes, NPSAHI). Two categories of parameters were considered: the hazard factors (HF), which represent all farming activities that cause or might cause an impact on groundwater (use of fertilizers and pesticides, application of livestock and poultry manure, food industry wastewater, and urban sludge), and the control factors (CF), which adapt the hazard factor to the characteristics of the site (geographical location, slope, agronomic practices, and type of irrigation). The hazard index (HI) can be calculated multiplying the hazard factors by the control factors and, finally, the NPSAHI are obtained dividing HI into classes on a percentile basis using a scale ranging from 1 to 10. Organization, processing, and display of all data layers were performed using the geographical information system (GIS) ArcView and its Spatial Analyst extension. Results show that the potential hazard of groundwater pollution by farming activities in the province of Cremona falls mainly in the fifth class (very low hazard).
    Materialart: Digitale Medien
    Standort Signatur Einschränkungen Verfügbarkeit
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