Natural regions of Germany explained

This division of Germany into major natural regions takes account primarily of geomorphological, geological, hydrological, and pedological criteria in order to divide the country into large, physical units with a common geographical basis. Political boundaries play no part in this, apart from defining the national border.

In addition to a division of Germany by natural regions, the federal authorities have also produced a division by so-called landscape areas (Landschaftsräume) that is based more on human utilisation of various regions and so has clearly different boundaries.

Groundwork by the Federal Institute of Regional Studies (BfL)

The natural region classification of Germany, as used today by the Federal Office for Nature Conservation (Bundesamt für Naturschutz or BfN) and by most state institutions, is largely based on the work in producing the Handbook of Natural Region Divisions of Germany between the years 1953 to 1962. This divided the present federal territory (then West and East Germany) into 86 [1] so-called major landscape unit groups (Haupteinheitgruppen) each with a two-digit number between 01 and 90. These, in turn, were subdivided into up to ten, in some cases more, major landscape units (Haupteinheiten), each with a three-digit number. The handbook was accompanied by 1:100,000 scale mapping and, in the updated 1960 map, the major landscape unit groups were bundled together into major regions (Großregionen).[2]

As a result, a regional classification of Germany emerged with five (since 1976: six) primary landscape regions (naturräumliche Großregionen 1. Ordnung), divided into 18 (since 1964: 19) secondary landscape regions (naturräumliche Großregionen 2. Ordnung). The major unit groups form, in effect, the third or tertiary level,[3] of landscape regions and the major units form the fourth level. Many secondary landscape regions only have one major unit group (Mecklenburg Coastal Lowland, Harz, Thuringian Basin, Upper Main-Upper Palatine Hills, Southern Alpine Foreland), others group well-known major regions together (Rhenish Massif, South German Scarplands); others are entirely new groupings.

In the subsequent work at 1:200,000 scale that lasted until the 1990s, that further split the landscape regions into a fifth and lower levels (using the three-digits numbers supplemented with further numbers placed after a decimal comma), it became apparent that the boundaries of major regions at the second and third levels had to be corrected in several places and, in individual cases, were no longer compatible with boundaries of the major unit groups. This has no impact on the numbering system of the lower levels, however.

New Classification by the Federal Office for Nature Conservation (BfN)

From 1992 to 1994, Axel Ssymank revised the major unit groups 01-90 under the direction of the BfN. Most groups retained their boundaries, however, in some cases two to four major units groups according to the handbook were combined, whilst in the North and Baltic Seas, one old group was divided into four new ones.

The numbering of the new units, D01 to D73, is entirely new and runs from north to south not, as in the handbook, from south to north. So it is not compatible with the numbers of the main and subordinate landscape units, which is why it has not been adopted by the state institutions. Even the BfN has largely followed the older system in the handbook in its landscape fact files (Landschaftssteckbriefe).[4]

Ssymank combined the natural regions into eight so-called great landscapes (Großlandschaften), which are rather less finely divided than the secondary main regions (Großregionen 2. Ordnung) of the BfL. The only discrepancy between the two systems is the division of the North German Plain into western and eastern parts, which is based on their climatic division into Atlantic and Continental areas. The boundary runs randomly east of landscape units D22, D24, D28, D31, and D33. These great landscape definitions have yet to be used in the literature.

List of major landscape regions - levels 1 to 3

Germany can be divided into three major geographical regions: the Northern Lowland or North German Plain, the Central Uplands, and the Alps running roughly west to east across the country.

The official major landscape groups, which more or less correspond to the tertiary level of major landscape regions, are grouped following the primary and secondary landscape region system. These subdivisions largely correspond to the publications of the Institute for Regional Studies (BfL) since 1960 which are:

For clarity the first and second levels of the major landscape regions are organised from north to south and from west to east. Within a secondary or tertiary landscape region the list follows the numerical order in the handbook; the BfN's numbers are given in brackets. Tertiary major landscape regions are shown in bold italics. Maps, all to the same scale, are shown to the right of the lists.

For clarity, the English names for the natural regions are given; German names may be found at the relevant article. The English names are primarily based on Dickinson (1964)[6] and Elkins (1972)[7] where their classification corresponds closely to the handbook's. In such cases the source of the English name is referenced.

The seven major regions are: the Northeast German Plain, the Northwest German Plain, the Western Central Uplands, the Eastern Central Uplands, the South German Scarplands,[7] [6] the Alpine Foreland, and the North and Baltic Seas.

North and Baltic Seas

This is a list, exceptionally, of the three-figure major landscape units of group 90, because this de facto corresponds to the tertiary major landscape regions.

North Sea

Baltic Sea

Marshland[8]

Mecklenburg-Western Pomeranian Littoral

Mecklenburg Coastal Lowland[7]

Central North German Plain

Loess Belt[7]

Arranged from west to east and internally from north to south)

Weser Uplands and Hesse Lowlands and Highlands

(arranged from north to south and from west to east)

Harz

Thuringian Basin

Eastern Central Uplands

Scarplands on either side of the Upper Rhine Valley

Division from north to south and from west to east

Upper Rhine Plain

Divided from north to south.

South German Scarplands[7] [6]

(arranged by escarpments Grundgebirge/Buntsandstein, Muschelkalk, Keuper-Lias and Malm from north to south, internally from west to east.

Upper Palatine-Upper Main Hills

Alpine Foreland[7]

arranged from north to south and from west to east)

Northern Alpine Foreland

Southern Alpine Foreland

The following 3 groups were still counted as part of (ex-)group 02 in the Handbook; the German sections form D67 (BfN).

Nagelfluh Mountains of the Appenzell Alps

Swabian-Bavarian Pre-alps

Austrian Pre-Alps

Only the western end of the group, which lies entirely in Austria, was studied.

Northern Limestone Alps (west)

The following group was counted as (ex-)group 01 in the Handbook; the German parts near Oberstdorf and Garmisch-Partenkirchen belong to D68 (BfN).

Northern Limestone Alps (east)

The following group was counted as part of (ex-)group 01 in the Handbook; the German parts near Berchtesgaden belong accordingly to D68 (BfN).

Most of the group lies in Austria.

(to 933 Inn Valley Riffkalkketten)

Central Alps

The Central Alps lies completely outside of Germany and are only mapped at the fringes.

See also

Sources

External links

Notes and References

  1. whilst the regions were numbered 01-90, there were only 86 in toto because nos. 47/48 were used for a single group and the numbers 49, 65 and 66 were unused.
  2. [Emil Meynen|E. Meynen]
  3. However, in some instances, the third level landscape regions combine several groups together.
  4. http://www.bfn.de/fileadmin/MDB/documents/themen/natura2000/Naturraeume_Deutschlands.pdf Biogeografische Regionen und naturräumliche Haupteinheiten Deutschlands
  5. http://geographie.giersbeck.de/Naturraeumliche_Grossregionen_Deutschlands.pdf Naturräumliche Großregionenkarten 1960–1963, 1964–1978 und 1979–1994
  6. Dickinson (1964).
  7. Elkins (1972).
  8. A more precise name of this secondary or tertiary major landscape region is not recorded (in German or English).
  9. Kohl, Marcinek and Nitz (1986), p. 34.
  10. http://zip-code.en.mapawi.com/germany/10/landkreis-kamenz/2/363/ohorn/1896/13480/ Ohorn
  11. https://books.google.com/books?id=2ChmAAAAMAAJ&q=%22Upper+Lusatian+Gefilde%22 Enter the Past: The E-way Into the Four Dimensions of Cultural Heritage : CAA 2003, Computer Applications and Quantitative Methods in Archaeology
  12. Kohl, Marcinek and Nitz (1986), p. 35
  13. this group was first created in 1991 and is different from the old group 02, see
    1. Classification by Dongus and Hormann
  14. Blatt Salzburg reicht nur bis 937.1 Osterhorngruppe, daher hat Homann die Benennung der Haupteinheit späteren Bearbeitern in Österreich anheimgestellt.

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