Pregled bibliografske jedinice broj: 595295
Stable isotope investigations in the Kupa drainage basin (Western Croatia)
Stable isotope investigations in the Kupa drainage basin (Western Croatia) // PANGEO 2012 Austria, Abstracts: Geowisschenschaft plus praxis
Salzburg: PANGEO, 2012. str. 56-57 (poster, nije recenziran, sažetak, znanstveni)
CROSBI ID: 595295 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Stable isotope investigations in the Kupa drainage basin (Western Croatia)
Autori
Häusler, Hermann ; Rank, Dieter ; Stadler, Philipp ; Frančišković-Bilinski, Stanislav ; Bilinski, Halka ; Müllegger, Christian
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
PANGEO 2012 Austria, Abstracts: Geowisschenschaft plus praxis
/ - Salzburg : PANGEO, 2012, 56-57
Skup
PANGEO 2012 Austria
Mjesto i datum
Salzburg, Austrija, 15.09.2012. - 20.09.2012
Vrsta sudjelovanja
Poster
Vrsta recenzije
Nije recenziran
Ključne riječi
Kupa drainage basin; Western Croatia; stable isotopes; meteoric water line
Sažetak
During a campaign lasting from October 27 to November 21, 2010 sixty-seven water samples were taken from sites along the three hundred kilometers long course of the Kupa River. We interpret the oxygen isotopic composition of the high part of the catchment of the upper Kupa River, comprising Čabranka River and its smaller tributaries down to Karlovac with higher Delta 18O-values of river waters, as predominantly influenced by maritime precipitation from the Kvarner Bay. The catchment of lower Kupa River and its tributaries, from Karlovac down to Sisak, and also the southern catchment of Dobra- and Korana River predominantly are influenced by precipitation out of more continental (humid) air masses. This more continental influence does not necessary imply precipitation out of drier air masses from the continental side but may also be the result of rainout influences on the isotopic composition of primary maritime air moisture. The high values of the deuterium excess of Kupa River waters (d= 11 to 17 promile) are similar to those reported by Vreča et al. (2006, Tab.2) for the station Zavižan - Mt. Velebit (d= 12 to 17 promile) and disagree with those of the station Zagreb-Grič (d= 7 to 10 promile). We therefore conclude that precipitation from the Adriatic side predominantly charges both karst water and river water of the Kupa catchment.
Izvorni jezik
Engleski
Znanstvena područja
Geologija
POVEZANOST RADA
Projekti:
098-0982934-2720 - Međudjelovanja oblika tragova metala u vodenom okolišu (Pižeta, Ivanka, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
