Belška voda

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Belška voda
Data
location near Belsko , Postojna , Slovenia
Drain over (underground)  → Vipava-Vipacco  → Isonzo  → Adriatic – Mediterranean
River basin district Isonzo
origin at Zara Belsko
45 ° 48 ′ 53 ″  N , 14 ° 9 ′ 41.3 ″  E
Source height 522  m. i. J.
End of surface water Jama v Grapi coordinates: 45 ° 49 '22.1 "  N , 14 ° 8' 40.5"  O 45 ° 49 '22.1 "  N , 14 ° 8' 40.5"  O
Mouth height 501  m. i. J.
Height difference 21 m
Bottom slope approx. 12 ‰
length approx. 1.8 km
Left tributaries Studenška voda
Right tributaries Globošak

The Belška voda is a small stream near Belsko in the municipality of Postojna in Slovenia .

The stream has a mostly dry, a few hundred meters long upper course from Zara Belsko and from Studeno with the Studenška voda and arises in Belsko from two springs. The Globošak brook flows about a kilometer west of the village , then the Belška voda disappears in the Grape cave ( Jama v Grapi ), below Bukovje at the southern foot (Podgore) of the Hrušica (Birnbaumer forest) .

The cave belongs to the Predjama cave system ( Predjamski jamski sistem ), where the Belška voda flows together with the southwestern Mrzlek , Ribnik and Lokva streams . The cave system drains to the Vipava to the west, which is why the Birnbaumer Forest demonstrably does not form the Mediterranean – Black Sea watershed , which runs along its eastern and southern foot, but rather belongs to the Isonzo  (Soča) catchment area. All of the other small channels to the east near Studeno and south near Zara Belsko already go to the Pivka - Unica groundwater body, i.e. the Postojna cave system ( Postojnski jamski sistem , Adelsberg grotto).

Individual evidence

  1. ↑ a b c d ARSO: Atlas okolja ( Memento of the original from October 24, 2015 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. , Esp. Layer Water → Catchment Area (Engl.) @1@ 2Template: Webachiv / IABot / gis.arso.gov.si
  2. ↑ Aleš Lajovic: Predjama. In: Bilten 22, 2001, p. 24 ff ( eReader , issuu.com).