Aue (Lager Hase)

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Aue
A 1 bridge over the floodplain in Märschendorf (Lohne)

A 1 bridge over the floodplain in Märschendorf ( Lohne )

Data
location In Lower Saxony (districts of Vechta and Cloppenburg )
River system Ems
Drain over Camp Hase  → Hase (river)  → Ems  → North Sea
source in Südholz or Südholte (municipality of Bakum)
52 ° 42 ′ 58 ″  N , 8 ° 12 ′ 18 ″  E
muzzle near Essen / Oldenburg in the Große Hase Coordinates: 52 ° 42 ′ 3 ″  N , 8 ° 4 ′ 13 ″  E 52 ° 42 ′ 3 ″  N , 8 ° 4 ′ 13 ″  E

Left tributaries Bokerner Bach, Märschendorfer Graben, Schiplager Bäke, Bählinger Bach
Right tributaries Heidriede, Carumer Bach
Small towns Lohne (Oldenburg) , Dinklage
Communities Bakum , Essen / Oldenburg

The floodplain ( pronunciation ? / I ) is a stream that rises today in Südholz (municipality of Bakum , district of Vechta ) immediately south of the Fladder Canal and flows from there in a westerly direction to the Hase camp , which it forms together with the Mühlenbach Dink camp . In the 19th century the floodplain was also called Steinfurth . Audio file / audio sample

Historical allocation of the floodplain

Laying the Big Hare in the 1770s

In a book published in 1840, Carl Heinrich Nieberding points out that the “Vechta Bach” flowed to Easter before 1800 . In the Middle Ages, the brook formed the border between the Lerigau and the Dersagau . After the " Osnabrücksche Haase " was moved to the area west of Essen, the "Vechtaer Bach" even flowed as far as the "new Haase Canal" (i.e. the Essen Canal ). According to this representation, Aue is another name for the middle course of the Vechtaer Bach ; the name of its upper course is therefore Vechtaer Moorbach and that of its lower course is Lager Hase .

Construction of the Fladder Canal in the 1920s

Before the Fladder Canal was built in the 1920s, the Vechta Moorbach was considered the upper reaches of the floodplain . Until the 20th century, the line formed by the Vechtaer Moorbach , the Aue and the Lager Hase was viewed as a natural dividing line between two natural areas, namely between the Garther Heide in the north and the Dammer Mountains and their foothills in the south.

Construction of the Federal Motorway 1 in the 1960s

In order to save a bridge structure, the course of the floodplain was relocated to the southeast during the construction of Federal Motorway 1 around 1960 and its previous bed was filled in. From the point where the border between the municipality of Bakum and the city of Lohne meets the motorway from the northeast to the point where the floodplain takes in the Bokerner Bach , it now runs directly parallel to the A1 and turns immediately behind the current mouth of the Bokerner Bach sharply towards the west, immediately crossing under the autobahn. The floodplain flows in the old bed of the Bokerner Bach , until it follows its old course again behind its former mouth.

Today's course

The isolation of today's floodplain from the Fladder Canal creates the curious situation that a stream, the Bokerner Bach , flows into the floodplain shortly after today's floodplain , east of the federal motorway 1 , which is a much longer stretch than the floodplain to the junction covered both streams. West of the A 1 to flow in sequence from the left of the marches Strand trench , the Schiphorst bearing Bäke and Bählinger stream as well as from the right Heidriede and Carumer stream in the Aue .

Before it was straightened in the 20th century, the course of the floodplain formed the border between the municipality of Bakum on its right bank and the towns of Lohne and Dinklage on its left bank. In the last few meters, the floodplain forms the border between Dinklage and Essen / Oldenburg and thus between the districts of Vechta and Cloppenburg . Today the corresponding borders run in constant alternation just north and south of the current course of the stream.

Traffic routes crossing the floodplain

The floodplain is crossed by the federal highway 1 and the country roads between Harme and Märschendorf, between Lüsche and Dinklage and between Carum and Höne.

Ecological aspects

The ecological condition of the floodplain and the Bokerner Bach was rated “bad” in 2009 by the Lower Saxony State Agency for Water Management, Coastal and Nature Conservation (NLWKN).

Individual evidence

  1. ↑ Heimatbund for the Oldenburger Münsterland: Dinklage - excerpt from LeCoq's map from 1805
  2. ^ Karl Ernst Adolf von Hoff: Germany according to its natural constitution and its previous and current political conditions . Gotha. Justus Perthes 1838. p. 142 ( online )
  3. ^ Carl Heinrich Nieberding: History of the former Niederstift Munster and the adjacent counties . 1st volume. CH Fauvel, Vechta 1840, p. 44 ( online )
  4. ^ Carl Heinrich Nieberding: History of the former Niederstift Munster and the adjacent counties . 1st volume. CH Fauvel, Vechta 1840, p. 8f. ( online )
  5. ^ Lower Saxony State Office for Water Management and Coastal Protection (NLWKN), Cloppenburg office: Regional structural quality report of the Cloppenburg NLWK office, section Fladder Canal / Vechtaer Moorbach (GKZ 3644) . 2000, p. 33
  6. ^ Clemens Pagensteert: The farms in Amte Vechta . 1908 ( new edition Dinklage 1976 )
  7. ↑ Fischereiverein Dinklage: Aue of Südholte with inflows
  8. ^ Lower Saxony State Agency for Water Management, Coastal Protection and Nature Conservation (NLWKN) Meppen office: International management plan according to Article 13 of the Water Framework Directive for the Ems river basin district 2010–2015 . 2009. p. 230

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