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Bionomy of macrobenthic amphipods, molluscs and polychaetes in the Evros Delta, September 1981 Citation Kevrekidis, T. & Gouvis, N.; Bionomy of macrobenthic amphipods, molluscs and polychaetes in the Evros Delta, September 1981. Democritus University of Thrace; Department of Primary Education & Aristotle University of Thessaloniki; Department of Biology. https://marineinfo.org/doc/dataset/3223 Contact: Kevrekidis, Theodoros Availability:  This dataset is licensed under a Creative Commons Attribution 4.0 International License.Description The composition and distribution of the macrobenthic amphipod, mollusc and polychaete fauna in the Evros Delta have been investigated. The distribution of species showed a zonation mainly related to the degree of "confinement". Lineage Prior to publication data undergo quality control checked which are described in https://github.com/EMODnet/EMODnetBiocheck?tab=readme-ov-file#understanding-the-output Scope Themes: Biology > Benthos, Biology > Ecology - biodiversity, Bottom samples (e.g. core, dredge, grab) Keywords: Marine/Coastal, Brackish water, Benthos, Bio-geographical regions, Biota, Environment, Geoscientific Information, Habitats and biotopes, Metadata non conformant, Metadata not evaluated, No limitations to public access, Oceans, Sea regions, WGS84 (EPSG:4326), XYZ ASCII, EurOBIS calculated BBOX, MED, Greece, Evros Delta, Amphipoda, Mollusca, Polychaeta Geographical coverage EurOBIS calculated BBOX Stations Bounding Box Coordinates: MinLong: 26,0052; MinLat: 40,7492 - MaxLong: 26,1427; MaxLat: 40,8417 [WGS84] MED, Greece, Evros Delta [Marine Regions] Temporal coverage September 1981 Parameters Abundance Methodology Biomass Methodology Grain size distribution Organic matter content (OM) Salinity Temperature in water Abundance: Modified Van Veen Grab As described by Kevrekidis, Th. & Koukouras, A. (1988) The data was sampled using a modified Van Veen Grab with a surface of 400 cm² (20 X 20 cm) which penetrated to a depth of 20 cm.
Four replicates were taken at each station of which the average density and biomass were calculated. Biomass: Modified Van Veen Grab As described by Kevrekidis, Th. & Koukouras, A. (1988) The data was sampled using a modified Van Veen Grab with a surface of 400 cm² (20 X 20 cm) which penetrated to a depth of 20 cm.
Four replicates were taken at each station of which the average density and biomass were calculated. Contributors Related datasets Publication Based on this dataset Kevrekidis, T.; Mogias, A.; Gouvis, N. (2000). Interannual changes in the composition of the macrobenthic fauna of Drana lagoon (Evros Delta, N. Aegean Sea): preliminary note. Belg. J. Zool. 130(Suppl. 1): 101-107, more Gouvis, N. et al. (1998). Bionomy of macrobenthic polychaetes in the Evros Delta (North Aegean Sea). Int. Rev. Hydrobiol. 83(2): 145-161. http://dx.doi.org/10.1002/iroh.19980830206, more Kevrekidis, T. et al. (1996). Bionomy of macrobenthic molluscs in Evros Delta (North Aegean Sea). Int. Rev. gesamten Hydrobiol. 81(3): 455-468. http://dx.doi.org/10.1002/iroh.19960810314, more Kevrekidis, Th.; Koukouras, A. (1988). Bionomy of the amphipods in the Evros Delta (North Aegean Sea). Mar. Ecol. (Berl.) 9(3): 199-212. http://dx.doi.org/10.1111/j.1439-0485.1988.tb00328.x, more URLs Dataset information: Other: Dataset status: Completed Data type: Data Data origin: Research Release date: 2012-11-08 Metadatarecord created: 2012-09-20 Information last updated: 2025-03-26 | ||||
