Spatial and seasonal trends of natural radioactivity and heavy metals in river waters of Epirus, Macedonia and Thessalia
Φόρτωση...
Ημερομηνία
Συγγραφείς
Karamanis, D.
Stamoulis, K.
Ioannides, K.
Patiris, D.
Τίτλος Εφημερίδας
Περιοδικό ISSN
Τίτλος τόμου
Εκδότης
Περίληψη
Τύπος
Είδος δημοσίευσης σε συνέδριο
Είδος περιοδικού
peer reviewed
Είδος εκπαιδευτικού υλικού
Όνομα συνεδρίου
Όνομα περιοδικού
Desalination
Όνομα βιβλίου
Σειρά βιβλίου
Έκδοση βιβλίου
Συμπληρωματικός/δευτερεύων τίτλος
Περιγραφή
Physicochemical parameters, natural radioactivity and heavy metals on the surface waters of rivers in Epirus (Aoos, Kalamas, Louros), Macedonia (Aliakmonas) and Thessalia (Pinios) were measured during the period May 2004-May 2006 in three sampling sites of each river. All the determined metal concentration values were lower than the ones usually found in polluted areas while each individual element displayed a wide variation in its concentration. Gross-alpha and -beta activities in the five Greek rivers were within the range usually observed in other European and world rivers. All Ra-266 concentrations were lower than the world mean of 0.015 Bq L-1. Statistical analysis of variance and correlation analysis of the measured metals showed limited significant differences between sampling sites or periods, suggesting influence from geologic factors rather than from point sources. Significant differences between the three studied sites of Aliakmonas river were observed for gross-alpha and Ra-266 activities and this result was attributed to the influence of the coal mines in the region and/or the runoff of fertilizers from agricultural activities in this area.
Περιγραφή
Λέξεις-κλειδιά
river waters, radionuclides, heavy metals, radium, correlation, surface waters, pinios river, greece, behavior, quality, desalination, pretreatment, industry, ra-226, alpha
Θεματική κατηγορία
Παραπομπή
Σύνδεσμος
<Go to ISI>://000255606800041
http://ac.els-cdn.com/S001191640800060X/1-s2.0-S001191640800060X-main.pdf?_tid=ce2b34b83439408bfe7e9f37dc394011&acdnat=1334223051_ca0ca46dd841da5814e9815e365b814f
http://ac.els-cdn.com/S001191640800060X/1-s2.0-S001191640800060X-main.pdf?_tid=ce2b34b83439408bfe7e9f37dc394011&acdnat=1334223051_ca0ca46dd841da5814e9815e365b814f
Γλώσσα
en
Εκδίδον τμήμα/τομέας
Όνομα επιβλέποντος
Εξεταστική επιτροπή
Γενική Περιγραφή / Σχόλια
Ίδρυμα και Σχολή/Τμήμα του υποβάλλοντος
Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών