Πλοήγηση ανά Θέμα "MEDITERRANEAN SEA"
Αποτελέσματα 1-13 από 13
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Ecosystem modelling: Towards the development of a management tool for a marine coastal system part-II, ecosystem processes and biogeochemical fluxes
(2012)Pagasitikos gulf is a semi-enclosed basin highly influenced both by anthropogenic activities (inflow of nutrients at the north and west parts) as well as by water exchange between the gulf and the Aegean Sea at its south ... -
Fish farming effects on local fisheries landings in oligotrophic seas
(2006)The effects of fish-farming on local landings in five regions of the Aegean and Ionian Seas (eastern Mediterranean basin) were analysed, together with certain parameters related to environmental changes and fishing fleet ... -
Genetic structure of three marine fishes from the Gulf of Pagasitikos (Greece) based on allozymes, RAPD, and mtDNA RFLP markers
(2009)In the present work we used three molecular techniques (allozymes, RAPDs and mtDNA RFLPs) in order to study the genetic structure of three commercial marine species (Mullus surmuletus, Mullus barbatus, and Pagellus ... -
Gut bacteria associated with different diets in reared Nephrops norvegicus
(2012)The impact of different diets on the gut microbiota of reared Nephrops norvegicus was investigated based on bacterial 16S rRNA gene diversity. Specimens were collected from Pagasitikos Gulf (Greece) and kept in experimental ... -
Microbial Food Web Structure and Its Impact on Primary Production in a Meso-Oligotrophic Coastal Area (Pagasitikos Gulf, Aegean Sea)
(2014)Seasonal structure and dynamics of the planktonic microbial food web (phytoplankton, bacteria, nanoflagellates and ciliates) were studied in the meso-oligotrophic Pagasitikos Gulf, NW Aegean Sea. Pagasitikos Gulf is exposed ... -
Molecular phylogenetic convergence within Elasmobranchii revealed by cytochrome oxidase subunits
(2015)The phylogenetic relationships within the subclass of Elasmobranchii are under question within the academic community and their systematic classification based on morphological, or physiological characteristics has not yet ... -
A non-phylogenetic alpha diversity approach on prokaryotic community structure in aquatic systems
(2013)Comparative analyses of accumulating phylotype-abundance data of prokaryotic communities are relatively scarce and mainly approached with phylogenetic methodologies. However, when a great fraction of phylotypes is captured ... -
Ornamental fish in pet stores in Greece: a threat to biodiversity?
(2014)The aquarium trade has been recognized as an important pathway for the introduction of invasive species around the world. This study investigates the availability of ornamental fish species in ten large-size, centrally ... -
Population structure and morphometric relationships of Paracentrotus lividus (Echinodermata: Echinoidea) in the South Aegean Sea
(2009)The gonads of the common sea urchin Paracentrotus lividus are a pricey gastronomic delicacy, and so the species is intensively harvested. Considering the recent collapse of its Populations in many Mediterranean areas and ... -
Ranking and classification of fishing areas using fuzzy models and techniques
(2010)P>Fuzzy-logic-based methods and fuzzy logic formalism have been demonstrated as appropriate to address the uncertainty and subjectivity in complex environmental problems. This study investigates the use of three fuzzy logic ... -
The reproductive cycle of Norway lobster
(2009)The reproductive biology of female Norway lobster Nephrops norvegicus was studied throughout an annual cycle from January to December 2007 in Pagasitikos Gulf, a large semi-enclosed Gulf in the central west Aegean Sea, in ... -
Spatially uniform but temporally variable bacterioplankton in a semi-enclosed coastal area
(2015)Studies focusing on the temporal and spatial dynamics of bacterioplankton communities within littoral areas undergoing direct influences from the coast are quite limited. In addition, they are more complicated to resolve ... -
Summer distribution of fish larvae in northern Aegean Sea
(2009)Larval fish and hydrographic data were collected in Kavala Gulf (northern Aegean Sea) across a fine scale grid of 17 stations in two surveys, carried out in the beginning of July 2002 and 2003. Despite the different taxonomic ...