دورية أكاديمية
Risk-based prioritization of ground water threatening point sources at catchment and regional scales.
| العنوان: | Risk-based prioritization of ground water threatening point sources at catchment and regional scales. |
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| المؤلفون: | Overheu ND; Orbicon, Denmark. Electronic address: nido@orbicon.dk., Tuxen N; Orbicon, Denmark., Flyvbjerg J; Capital Region of Denmark, Denmark., Aabling J; Danish EPA, Denmark., Andersen JA; Orbicon, Denmark., Pedersen JK; Region of Southern Denmark, Denmark., Thyregod T; Region of Southern Denmark, Denmark., Binning PJ; Technical University of Denmark, Denmark., Bjerg PL; Technical University of Denmark, Denmark. |
| المصدر: | The Science of the total environment [Sci Total Environ] 2014 Jul 01; Vol. 485-486, pp. 769-775. Date of Electronic Publication: 2014 Apr 13. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Country of Publication: Netherlands NLM ID: 0330500 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-1026 (Electronic) Linking ISSN: 00489697 NLM ISO Abbreviation: Sci Total Environ Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Amsterdam, Elsevier. |
| مواضيع طبية MeSH: | Environmental Exposure/*analysis , Environmental Exposure/*statistics & numerical data , Groundwater/*chemistry , Water Pollutants/*analysis , Water Pollution/*statistics & numerical data, Denmark ; Environmental Monitoring/methods ; Humans ; Risk Assessment/methods ; Water Supply/statistics & numerical data |
| مستخلص: | Contaminated sites threaten ground water resources all over the world. The available resources for investigation and remediation are limited compared to the scope of the problem, so prioritization is crucial to ensure that resources are allocated to the sites posing the greatest risk. A flexible framework has been developed to enable a systematic and transparent risk assessment and prioritization of contaminant point sources, considering the local, catchment, or regional scales (Danish EPA, 2011, 2012). The framework has been tested in several catchments in Denmark with different challenges and needs, and two of these are presented. Based on the lessons learned, the Danish EPA has prepared a handbook to guide the user through the steps in a risk-based prioritization (Danish EPA, 2012). It provides guidance on prioritization both in an administratively defined area such as a Danish Region, and within the bounds of a specified ground water catchment. The handbook presents several approaches in order to prevent the prioritization from foundering because of a lack of data or an inappropriate level of complexity. The developed prioritization tools, possible graphical presentation and use of the results are presented using the case studies as examples. The methodology was developed by a broad industry group including the Danish EPA, the Danish Regions, the Danish Nature Agency, the Technical University of Denmark, and consultants - and the framework has been widely accepted by the professional community in Denmark. The concepts are quite general and can be applied in other countries facing similar challenges. (Copyright © 2014 Elsevier B.V. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Catchment scale; Contaminated soils; Ground water; Management; Prioritization; Risk assessment |
| المشرفين على المادة: | 0 (Water Pollutants) |
| تواريخ الأحداث: | Date Created: 20140418 Date Completed: 20141031 Latest Revision: 20170627 |
| رمز التحديث: | 20231215 |
| DOI: | 10.1016/j.scitotenv.2014.03.083 |
| PMID: | 24739894 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1879-1026 |
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| DOI: | 10.1016/j.scitotenv.2014.03.083 |