Variability of physical factors relevant to fisheries production in the Mediterranean Sea, North Sea and Baltic Sea.

dc.contributor.author	Lloret, Josep	en
dc.contributor.author	Wegner, Gerd	en
dc.contributor.author	Lleonart, Jordi	en
dc.contributor.author	Στεργίου, Κωνσταντίνος Ι.	el
dc.contributor.author	Fromentin, Jean-Marc	en
dc.date.accessioned	2015-01-24T09:53:19Z
dc.date.available	2015-01-24T09:53:19Z
dc.date.issued	2015-01-24
dc.identifier.uri	http://hdl.handle.net/11400/4657
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.subject	Environmental variability
dc.subject	Fisheries production
dc.subject	River runoff
dc.subject	Wind mixing
dc.subject	Water temperature
dc.subject	Περιβαλλοντική μεταβλητότητα
dc.subject	Ανάμιξη ανέμου
dc.subject	Αλιευτική παραγωγή
dc.title	Variability of physical factors relevant to fisheries production in the Mediterranean Sea, North Sea and Baltic Sea.	en
heal.type	journalArticle
heal.classification	Ophthalmology
heal.classification	Optics
heal.classification	Οφθαλμολογία
heal.classification	Οπτική
heal.classificationURI	http://skos.um.es/unescothes/C02842
heal.classificationURI	http://skos.um.es/unescothes/C02847
heal.classificationURI	N/A-Οφθαλμολογία
heal.classificationURI	N/A-Οπτική
heal.keywordURI	http://id.loc.gov/authorities/subjects/sh85074038
heal.contributorName	MacKenzie, Brian R.	en
heal.contributorName	Damm, Ulrich	en
heal.contributorName	Δρακόπουλος, Πάνος	el
heal.identifier.secondary	ISSN: 0074-0195
heal.language	en
heal.language	other
heal.access	free
heal.recordProvider	Τ.Ε.Ι. Αθήνας, Σχολή Επαγγελμάτων Υγείας & Πρόνοιας, Τμήμα Οπτικής & Οπτομετρίας	el
heal.publicationDate	2006
heal.bibliographicCitation	Lloret, J., Wegner, G., Lleonart, J., Stergiou, K.I., Fromentin, J.M., et.al . (2006). Variability of physical factors relevant to fisheries production in the Mediterranean Sea, North Sea and Baltic Sea. Boletin - Instituto Espanol de Oceanografia 22 (1-4) , pp. 73-82. Available from: http://www.ieo.es/publicaciones/boletin/pdfs/bol22/22-13.pdf	en
heal.abstract	Recent publications have shown that river runoff and wind mixing are two major environ¬mental factors affecting productivity of fish populations in subtropical and tropical areas, as op¬posed to water temperature in colder waters. In the present paper, we compare the variability of seawater temperature, river runoff and wind mixing in three different seas: a subtropical sea (the Mediterranean) and two cold seas (the North Sea and the Baltic). Temperature variability de¬creased from colder to warmer areas. The highest temporal variability in the river runoff corre¬sponded to rivers flowing into the Mediterranean, and the lowest corresponded to rivers flowing into the North Sea and the Baltic Sea. The variability in the wind mixing index (cube of the wind speed) depended on the area under consideration, and attained maximum values in the Cap Bear station (northwestern Mediterranean). The effect of these regional variability differences in environmental factors on fisheries production is briefly discussed.	en
heal.abstract	Investigaciones recientes demuestran que las descargas fluviales y los vientos son factores ambientales cla¬ve para la productividad de las poblaciones explotadas en zonas subtropicales y tropicales, mientras que en mares frios la temperatura del agua constituye el factor ambiental m^6^s importante para la productividad pes¬quera. Este estudio compara las diferencias geogrάficas en la variabilidad temporal de tres factores fisicos (tem¬peratura del agua,, aportes fluviales y velocidad del viento) en un mar subtropical (Meditermneo) y dos ma¬res frios (Mar del Norte y Baltico). La variabilidad temporal de la temperatura del agua es mayor en los dos mares frios que en el subtropical. Asi mismo, los rios que desembocan en el Mediterrάneo presentan mayor va-	es
heal.journalName	Instituto Espanol de Oceanografia	en
heal.journalType	peer-reviewed
heal.fullTextAvailability	true