Difference between revisions of "OSPAR and eutrophication"
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| − | ==Eutrophication assessments: the Screening Procedure and the | + | ==Eutrophication assessments: the Screening Procedure and the Comprehensive Procedure == |
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| + | The first step of the Common Procedure is a Screening Procedure (completed in 2001) to identify obvious non-problem areas. | ||
| + | In the second step, the Comprehensive Procedure, all remaining areas are periodically assessed to evaluate nutrient enrichment, direct and indirect eutrophication effects and other possible effects. | ||
| + | The second application of the Comprehensive Procedure in 2007 confirmed that eutrophication is still a problem in 106 defined areas of the North-East Atlantic (Greater North Sea (Region II), the Celtic Seas (Regiobn III), the Bay of Biscay and Iberian coast (Region IV) and wider areas of the eastern and southern North Sea. | ||
== Ecological Quality Objectives for eutrophication for the North Sea == | == Ecological Quality Objectives for eutrophication for the North Sea == | ||
Revision as of 07:47, 1 August 2012
The Common Procedure
The Common Procedure for the Identification of the Eutrophication Status of the OSPAR maritime area provides an assessment tool for Contracting Parties to evaluate their eutrophication status and to identify the areas for which action are needed (The Eutrophication Strategy). Three areas are considered:
Non-problem areas
- No grounds for concern
Potential problem areas
- Reasonable grounds for concern
- Preventive measures, monitoring and research (full assessment of the eutrophication status within five years)
Problem areas
- Evidence of an undesirable disturbance due to antropogenic enrichment by nutrients
- Measures to reduce/eliminate the causes of eutrophication
Eutrophication assessments: the Screening Procedure and the Comprehensive Procedure
The first step of the Common Procedure is a Screening Procedure (completed in 2001) to identify obvious non-problem areas. In the second step, the Comprehensive Procedure, all remaining areas are periodically assessed to evaluate nutrient enrichment, direct and indirect eutrophication effects and other possible effects. The second application of the Comprehensive Procedure in 2007 confirmed that eutrophication is still a problem in 106 defined areas of the North-East Atlantic (Greater North Sea (Region II), the Celtic Seas (Regiobn III), the Bay of Biscay and Iberian coast (Region IV) and wider areas of the eastern and southern North Sea.
