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Titolo:
Isotopic evidence for naturally occurring sulfate pollution of ponds in the Kankakee River Basin, Illinois-Indiana
Autore:
Sidle, WC; Roose, DL; Shanklin, DR;
Indirizzi:
US EPA, Isotope Hydrol Lab, Cincinnati, OH 45224 USA US EPA Cincinnati OHUSA 45224 otope Hydrol Lab, Cincinnati, OH 45224 USA FluorDaniel Corp, Fernald Environm Management Project, Cincinnati, OH 45239 USA FluorDaniel Corp Cincinnati OH USA 45239 roject, Cincinnati, OH 45239 USA
Titolo Testata:
JOURNAL OF ENVIRONMENTAL QUALITY
fascicolo: 5, volume: 29, anno: 2000,
pagine: 1594 - 1603
SICI:
0047-2425(200009/10)29:5<1594:IEFNOS>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
SULFUR ISOTOPES; STABLE SULFUR; WATER; CATCHMENTS; BACTERIAL; OXIDATION; RATIOS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
39
Recensione:
Indirizzi per estratti:
Indirizzo: Sidle, WC US EPA, Isotope Hydrol Lab, 5995 Ctr Hill Ave, Cincinnati, OH 45224 USA US EPA 5995 Ctr Hill Ave Cincinnati OH USA 45224 i, OH 45224 USA
Citazione:
W.C. Sidle et al., "Isotopic evidence for naturally occurring sulfate pollution of ponds in the Kankakee River Basin, Illinois-Indiana", J ENVIR Q, 29(5), 2000, pp. 1594-1603

Abstract

Ecosystem restoration surveys across the Kankakee River Basin indicate that ponds in riparian zones contain elevated sulfate concentrations. The sources of high sulfate in many ponds were investigated by sampling ground waters, precipitation, and applied fertilizers in the Kankakee and Iroquois subwatersheds of the basin. The S-34(SO4) and O-18(SO4), analyses discriminated among possible regional anthropogenic and natural sources. Some sulfate-bearing fertilizers may have contributed to elevated SO42- in ponds but there is isotopic evidence suggesting that pyritic glaciofluvial sediments in the surficial aquifer may be the source of larger SO42- concentrations in ponds, An isotopic analysis of one SO42--H2O system in a riparian zone revealed that FeS2 oxidation reactions are possible processes leading to local sulfate pollution in riverine ponds.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 12/07/20 alle ore 03:05:16