The Reference Index Method for the Macro
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Petra Meilinger; Susanne Schneider; Arnulf Melzer
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Article
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2005
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John Wiley and Sons
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English
⚖ 214 KB
The European Water Framework Directive requires ecological status classification and monitoring of surface and ground waters using biological indicators. To act as a component of the "Macrophytes and Phytobenthos" biological quality element, as demanded by the Directive, a macrophyte-based assessmen