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Lowshore macrobenthos assemblages near Porto Santo Stefano
Citation
Benedetti-Cecchi L. (2004). Lowshore macrobenthos assemblages near Porto Santo Stefano. Dipartimento di Biologia, Università di Pisa, Italy. https://marineinfo.org/id/dataset/1290
Contact:
Bertocci, Iacopo
Availability: 
This dataset is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
This dataset is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.Notes: only presence data are available through EurOBIS & EMODnet under the given license. For access to additional data, the provider needs to be contacted
Description
The general goal of this study was to test if assemblages of algae and invertebrates of rocky shores next to marinas are different in taxon composition and abundance compared to reference shores far away from this source of disturbance. more
This dataset is about lowshore assemblages on a shore next to a marina (Porto Santo Stefano, NW Mediterranean, 42°26'.11N, 11°07'.03E) and on 3 reference shores (stretches of coast about 30 m long, hundreds of m apart) 2 Areas (Stretches of shore 3-5 m long, tens of m apart) were sampled in each Shore 5 Replicates (visual counts on 20x20 cm quadrates) were sampled in each Area Sampling was repeated at three different dates Taxa were identified at the most detailed level of taxonomic resolution achievable by the naked eye by projecting photographs onto a grid Data are percentage cover (sessile organisms) or number of individuals (mobile animals) of each taxon in each quadrate
This dataset is about lowshore assemblages on a shore next to a marina (Porto Santo Stefano, NW Mediterranean, 42°26'.11N, 11°07'.03E) and on 3 reference shores (stretches of coast about 30 m long, hundreds of m apart) 2 Areas (Stretches of shore 3-5 m long, tens of m apart) were sampled in each Shore 5 Replicates (visual counts on 20x20 cm quadrates) were sampled in each Area Sampling was repeated at three different dates Taxa were identified at the most detailed level of taxonomic resolution achievable by the naked eye by projecting photographs onto a grid Data are percentage cover (sessile organisms) or number of individuals (mobile animals) of each taxon in each quadrate
Scope
Themes:
Biology > Benthos, Biology > Ecology - biodiversity
Keywords:
Marine/Coastal, Benthos, Macrobenthos, Rocky shores, EurOBIS calculated BBOX, MED, Tyrrhenian Sea
Geographical coverage
EurOBIS calculated BBOX Stations
Bounding Box
Coordinates: MinLong: 11,0974; MinLat: 42,4382 - MaxLong: 11,1333; MaxLat: 42,4394 [WGS84]
Coordinates: MinLong: 11,0974; MinLat: 42,4382 - MaxLong: 11,1333; MaxLat: 42,4394 [WGS84]
Temporal coverage
22 July 2003
27 April 2004
19 July 2004
Parameter
Contributors
Università di Pisa; Dipartimento di Scienze dell 'Uomo e dell 'Ambiente, more, data creator, data owner
Bertocci, Iacopo
Benedetti-Cecchi, Lisandro
Benedetti-Cecchi, Lisandro
Related datasets
Published in:
EurOBIS: European Ocean Biodiversity Information System
(Partly) included in:
LargeNet database
Publication
Describing this dataset
Benedetti-Cecchi, L.; Chato Osio, G. (2007). Replication and mitigation of effects of confounding variables in environmental impact assessment: effect of marinas on rocky-shore assemblages. Mar. Ecol. Prog. Ser. 334: 21-35
Dataset status: Completed
Data type: Data
Data origin: Research: field survey
Metadatarecord created: 2007-06-21
Information last updated: 2016-04-27
