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Development of tools for ecological quality assessment in the Polish marine areas according to the Water Framework Directive. Part IV — preliminary assessment Cover

Development of tools for ecological quality assessment in the Polish marine areas according to the Water Framework Directive. Part IV — preliminary assessment

Open Access
|Jun 2012

Abstract

A set of classification methods was developed for the Polish coastal and transitional waters regarding the biological quality elements — phytoplankton, macrophytes and macroinvertebrates as required by the EU Water Framework Directive. Mean summer chlorophyll-a and total summer biomass of phytoplankton were proposed as indicators in the phytoplankton assessment. Macrophytes were assessed by the Macrophyte Quality Assessment Index, including biomass and percent bottom coverage of the selected taxa. Macroinvertebrate assessment was based on a biotic index comprising abundance, dominance structure, taxonomical richness and species sensitivity/tolerance to eutrophication. A preliminary assessment of the ecological status revealed that the coastal and transitional waters failed to reach a ‘good’ ecological status.

DOI: https://doi.org/10.2478/s13545-012-0022-2 | Journal eISSN: 1897-3191 | Journal ISSN: 1730-413X
Language: English
Page range: 1 - 10
Published on: Jun 29, 2012
Published by: University of Gdańsk
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2012 Andrzej Osowiecki, Elżbieta Łysiak-Pastuszak, Lidia Kruk-Dowgiałło, Magdalena Błeńska, Paulina Brzeska, Wojciech Kraśniewski, Łukasz Lewandowski, Włodzimierz Krzymiński, published by University of Gdańsk
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.