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XW

XW

Wien

Graz

Linz

Bregenz

Salzburg

Innsbruck

St. Pölten

Klagenfurt

Eisenstadt

Hydrochemische Karte Österreichs (Austrian Hydrochemical Map)

0 40 8020 km

Oberflächennahe Grundwasserkörper und FließgewässerMittelwerte: GZÜV - Daten 2006 - 2015

Hydrochemische Wassertypen (Untertypen)(FURTAK et al. 1967 modifiziert)

Erdalkalisch - carbonatische Wässer(Untertypen 1a - 1c) Ca - carbonatische Wässer (Mg < 20 (eq)%; Untertyp von 1) Ca - Mg - carbonatische Wässer (Mg = 20 -40 (eq)%; Untertyp von 1) Dolomit - carbonatische Wässer (Mg > 40 (eq)%; Untertyp von 1)Erdalkalische carbonatisch - sulfatische WässerErdalkalisch - sulfatische Wässer Erdalkalisch - alkalisch - carbonatische WässerErdalkalisch - alkalisch - sulfatische Wässer Alkalische - carbonatische WässerAlkalische - sulfatische Wässer

1

234567

1a

1b

1c

Natrium + Kalium

Calcium + MagnesiumSulfat

+ Chlo

rid + N

itrat

Hydro

genkar

bonat +

Karbo

nat

Mg

Ca Na+K

SO + NO

HCO + CO Cl

2040

6080

8060

4020

2040

6080

5

7

8060

4020

12

3

4

6

1c1b

1a

4

3 3

3

Hydrochemische Klassen: Furtak, H. u. Langguth, H.R. (1967): Zur hydrochemischen Kennzeichnung von Grundwässern und Grundwassertypen mittels Kennzahlen Mem. IAH-Congress, 1965, VII:86-96, 5 Fig.; HannoverDatenquelle: Gewässerzustandsüberwachungsverordnung (GZÜV)BGBl. Nr. 479/2006 i.d.g.F.; BMLFUW, Sektion IV, Abteilung 3 Nationale und internationale Wasserwirtschaft; Ämter der Landesregierungen;Datengrundlage Geologie: Berka et al. 2014 u. Schubert et al. 2003

Grundwasserkörpergrenze

Messstellen gemäß GZÜV Oberflächennahe Grundwasserkörper gemäß Wasserrahmenrichtlinie (WRRL 2000/60/EG)(

)

W

PorengrundwasserKarst- und KluftgrundwasserFließgewässer

Kartographie: I. Zieritz (Umweltbundesamt)DigitaleVersion: https://www.bmlfuw.gv.at/wasser/wisa/karten.html

Piper-Furtak Diagramm