Demnitz (river)

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Demnitz
The brook in the moored Demnitztal

The brook in the moored Demnitztal

Data
Water code DE : 58275452
location Brandenburg , Germany
River system Elbe
Drain over Oelse  → Spree  → Havel  → Elbe  → North Sea
source east of Mixdorf
52 ° 10 ′ 49 ″  N , 14 ° 24 ′ 38 ″  E
Source height 65  m above sea level NHN
muzzle Oelsener See coordinates: 52 ° 8 ′ 52 "  N , 14 ° 24 ′ 35"  E 52 ° 8 ′ 52 "  N , 14 ° 24 ′ 35"  E
Mouth height 49.5  m above sea level NHN
Height difference 15.5 m
Bottom slope 3.6 ‰
length 4.3 km
Communities Mixdorf, Grunow-Dammendorf

The Demnitz winds through the Demnitztal in the Schlaubetal Nature Park . The nature reserve Upper Demnitztal has been located on 87.55 hectares since 1981 , a partially dammed and muddy river valley on the edge of the Schlaubetal. The name refers to the Old Slavic timẹ or timêno , which means swamp, mud or dung . In Russian there is тимение = swamp , in Czech tymenec = swamp spring . The name changed over time via Temnitz to Demnitz .

Emergence

The landscape was created in the Vistula Ice Age . This created the meltwater systems of the Schlaube , Dorche , Oelse and Demnitz.

course

The stream has its source in wet meadows east of Mixdorf and winds its way through the river valley on its short, roughly four-kilometer run. Shortly before it flows into the northeast bay of the Oelsener See in Dammendorf , it crosses under the federal highway 246 .

nature

The Ledo-Sphagnetum is home to spiders such as the Gerandete Jagdspider , Tapinocyboides pygmaeus and Taranucnus setosus . Bugs such as Gerris lateralis can also be found in the moors, formed from swamp porosity - peat moss . Stocks of water springs can also be found here.

Individual evidence

  1. ↑ River directory gewnet25 (Version 4.0, April 24, 2014) from the Ministry for Rural Development, Environment and Agriculture of the State of Brandenburg, accessed on May 4, 2015.
  2. ↑ MUGV Brandenburg No. 61 , p. 3 (PDF file; 397 kB)
  3. ^ German Academy of Sciences in Berlin, Institute for Slavic Studies, Journal for Slavic Studies, Volume 10, Akademie-Verlag 1965, p. 706.
  4. ↑ Red list arachnids  ( page no longer available , search in web archives )  Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice. (PDF file; 233 kB) Nature conservation and landscape management in Brandenburg 8 (2) 1999@1@ 2Template: Toter Link / www.mugv.brandenburg.de  
  5. ↑ Dieter Barndt & Jürgen Deckert: Contribution to the knowledge of the bug fauna (Heteroptera) of Brandenburg, Volume 11, Issue 1 , May 1, 2009, p. 53 (PDF file)