Πλοήγηση ανά Θέμα "WATERS"
Αποτελέσματα 1-10 από 10
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Apparent richness and community composition of Bacteria and Archaea in geothermal springs
(2009)The archaeal and bacterial 16S rRNA gene diversities of the Polihnitos (89 degrees C), Edipsos (81.8 degrees C), Thermopiles (38.9 degrees C), Eleftheres (41.2 degrees C) and Lagadas (35.2 degrees C) geothermal springs in ... -
Bioavailability and toxicity of heavy metals in the presence of natural organic matter
(2006)The effect of humic acids (HA) on the toxicity of copper, zinc and lead was investigated in this study, using the photobacterium Vibrio fischeri (Microtox test) as a test organism. The metal species and the complexation ... -
Environmental geochemical research for the levels and the sources of toxic metals in the agricultural soils of Dimitra-Eleftherion and Platycampos region, Thessaly, Greece
(2007)The contents of eleven elements (Cu, Pb, Zn, Ni, Co, Mn, Fe, As, V, Cr and Mg) have been assayed in the agricultural soils of Dimitra-Eleftherion and Platycampos region (Thessaly, Greece). One hundred twenty two top soil ... -
Evaluation of transboundary pollution levels in the Axios river (Greece, former Yugoslavian republic of Macedonia) - Direct and indirect impacts on man and environment
(2007)The present paper is a part of a greater research project aiming to determine the transboundary pollution of the Axios river, its water quality and the direct and indirect impacts to human health and environment. In the ... -
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 ... -
Size-related habitat use, aggregation patterns and abundance of anglerfish (Lophius budegassa) in the Mediterranean Sea determined by generalized additive modelling
(2003)Spatial distribution patterns of black anglerfish, Lophius budegassa were examined in relation to size category bathymetry, locational covariates, and season. Data were collected during a 2-y period (1998-1999) of ... -
Spawning habitat and daily egg production of sardine (Sardina pilchardus) in the eastern Mediterranean
(2006)Spawning habitats of two eastern Mediterranean sardine, Sardina pilchardus (Walbaum, 1792), stocks ( coastal waters of central Aegean and Ionian Seas) are characterized from daily egg production method (DEPM) surveys ... -
The Teuthoidea (Cephalopoda, Mollusca) fauna of the Aegean Sea: comparison with the neighbouring seas and notes on their diet composition
(2008)Sampling carried out at 47 stations in the Aegean Sea revealed the presence of 10 teuthoid species. A checklist of the Mediterranean and Black Sea teuthoid species, as well as their distribution in the Mediterranean ... -
Toxicity effects of bisphenol A to the nauplii of the brine shrimp Artemia franciscana
(2013)Toxicity responses of Artemia franciscano to the endocrine disrupter bisphenol A (BPA) were investigated. Exposure of Artemia nauplii (instar II-III) to BPA for 24 hrs and 48 hrs demonstrated LC50 values of 44.8 mg l(-1) ... -
Winter-Summer Succession of Unicellular Eukaryotes in a Meso-eutrophic Coastal System
(2014)The objective of this study was to explore the succession of planktonic unicellular eukaryotes by means of 18S rRNA gene tag pyrosequencing in the eastern English Channel (EEC) during the winter to summer transition. The ...