Πλοήγηση ανά Συγγραφέα "Leonardos, I. D."
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Assessing the zooplankton community and environmental factors in a Mediterranean wetland
Kagalou, II; Kosiori, A.; Leonardos, I. D. (2010)Mediterranean wetlands represent unique repositories of biodiversity, but these ecosystems are increasingly threatened by human-induced habitat loss. Seventy percent of Greek wetlands (ponds, mires, marshes, etc.) have ... -
Assessment of microcystin distribution and biomagnification in tissues of aquatic food web compartments from a shallow lake and evaluation of potential risks to public health
Papadimitriou, T.; Kagalou, I.; Stalikas, C.; Pilidis, G.; Leonardos, I. D. (2012)The objectives of this study were: (1) to examine the distribution and bioaccumulation of microcystins in the main components of the food web (phytoplankton, zooplankton, crayfish, shrimp, mussel, snail, fish, frog) of ... -
Detection of microcystins in Pamvotis lake water and assessment of cyanobacterial bloom toxicity
Papadimitriou, T.; Armeni, E.; Stalikas, C. D.; Kagalou, I.; Leonardos, I. D. (2012)Lake Pamvotis is a shallow, eutrophic Mediterranean lake with ecological significance. This paper deals with the evaluation of cyanobacterial toxicity in Lake Pamvotis. ELISA and HPLC revealed the presence of significant ... -
Life-history characteristics of the endangered Aristotle's catfish (Silurus aristotelis Garman, 1890), Lake Pamvotis, north-western Greece
Leonardos, I. D.; Tsikliras, A. C.; Batzakas, I.; Ntakis, A.; Liousia, V. (2009)P>The life history characteristics of Aristotle's catfish, Silurus aristotelis (Agassiz 1856) were studied in Lake Pamvotis (northwestern Greece). Samples were collected on a monthly basis using gillnets, trammel-nets and ... -
Seasonally Accumulation of Microcystins in the Various Tissues of an Endemic and Protected Fish Species (Rutilus panosi) with Different Sizes
Papadimitriou, T.; Kagalou, I.; Leonardos, I. D. (2012)The present study was undertaken to investigate the accumulation of microcystins (MCYST) in the various tissues of an endemic and protected fish species (Rutilus panosi). We also tried to identify any differences in ... -
Validating annulus formation and examining the potential use of pectoral spines for age determination in Aristotle's catfish (Silurus aristotelis)
Leonardos, I. D.; Tsikliras, A. C. (2011)P>The potential use of pectoral fin spines for ageing purposes was examined in Aristotle's catfish (Silurus aristotelis) and validated for growth proportionality and growth mark periodicity. Monthly samples (n = 436, total ...