Találati lista | Tudóstér

001-es BibID:	BIBFORM016469
Első szerző:	Kalmár József (vegyész)
Cím:	Hydrochemical study of the source region of Ier (ER) Stream in Satu Mare (Szatmar) County, Romania / Jozsef Kalmar, Mihaly Braun, Istvan Fabian
Dátum:	2010
ISSN:	15842363
Megjegyzések:	A one-time environmental analytical study was carried out concerning small watercourses in the source region of Ier (Ér) Stream, a tributary to Barcau (Berettyó) River, in order to explore the extent of contamination and to identify main pollution sources. More than 70% of this land belonged to the marsh of Ier (Ér) before the 1960's when water control of the area resulted in a vast network of well-defined small watercourses. Water and bottom sediment samples were collected from 22 sampling sites on streams. The samples of both types were analyzed in accordance with the current Hungarian Standards. The chemical data were evaluated by principal component analysis and Ward's hierarchical cluster analysis and found to be in good correlation with the geological and hydrological characteristics of the study area. Evidence for anthropogenic contamination was found in 3 water samples out of the 22 collected. ? 2010 Vasile Goldis University Press.
Tárgyszavak:	Természettudományok Kémiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban Chemical analysis Cluster Environmental status Ier (Ér) Stream Principal component analysis
Megjelenés:	Studia Universitatis Vasile Goldis Arad, Seria Stiintele Vietii. - 20 : 4 (2010), p. 57-65. -
További szerzők:	Braun Mihály (1966-) (vegyész, analitikus) Fábián István (1956-) (vegyész)
Internet cím:	elektronikus változat Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon: