Dogger Bank

Coordinates: 54°43′N 2°46′E / 54.717°N 2.767°E / 54.717; 2.767
Source: Wikipedia, the free encyclopedia.
Dogger Bank
Dogger Bank

Dogger Bank (Dutch: Doggersbank, German: Doggerbank, Danish: Doggerbanke) is a large sandbank in a shallow area of the North Sea about 100 kilometres (62 mi) off the east coast of England.

During the last ice age the bank was part of a large landmass connecting

fishing bank; it was named after the doggers, medieval Dutch fishing boats especially used for catching cod
.

At the beginning of the 21st century the area was identified as a potential site for a UK

Name

The name Dogger Bank was first recorded in the mid-17th century. It is probably derived from the word "dogger" used for a two-masted boat of the type that trawled for fish in the area in medieval times.[2] The area has similar names in Dutch, German, and Danish.

It gives its name to the Dogger sea area used in the BBC Radio 4 Shipping Forecast.

Geography

The bank extends over about 17,600 square kilometres (6,800 sq mi), and is about 260 by 100 kilometres (160 by 60 mi) in extent.[3] The water depth ranges from 15 to 36 metres (50 to 120 ft), about 20 metres (65 ft) shallower than the surrounding sea.[citation needed]

Geology

Geologically, the feature is most likely a

last glacial period it was either joined to the mainland or an island. The bank was part of a large landmass, now known as Doggerland, which connected Britain to the European mainland until it was flooded some time after the end of the last glacial period.[4]

Palaeolithic hunting artefacts.[5]

The 1931 Dogger Bank earthquake took place below the bank, measuring 6.1 on the Richter scale and was the largest earthquake ever recorded in the United Kingdom. Its hypocentre was 23 kilometres (14 mi) beneath the bank, and the quake was felt in countries all around the North Sea, causing damage across eastern England.

South of Dogger Bank is the Cleaver Bank.

Naval battles and incidents

Several

German Type XXIII submarine, sank during a gale
. 19 of 20 men died, one of the worst peacetime naval disasters in German history.

Ecology

The bank is an important fishing area, with cod and herring being caught in large numbers. Dogger Bank has been identified as an oceanic environment that exhibits high primary productivity throughout the year in the form of

Marine Nature Reserve.[6]
Under European Union legislation, the protected area has been divided between several countries, including the UK.[7]

Trawling and protected areas

In September 2020,

supertrawler had been seen off the Yorkshire coast
. The action undertaken by Greenpeace had support from some of those in the fishing trade. The large granite rocks are harmless to marine life and surface fishing, but they get entangled in the weighted nets of bottom trawlers, obstructing the practice. A Greenpeace spokesperson said "how can you continue to allow bottom trawlers to plough the seabed in a protected area? .... [it] is the equivalent to allowing bulldozers to plough through a protected forest."[8]

Wind farm and wind power hub

The Dogger Bank was selected for offshore wind farms because it is far away from shore, avoiding complaints about the visual impact of wind turbines, yet the water is shallow enough for traditional fixed foundation wind turbine designs.[9] Fixed-foundation wind turbines are economically limited to maximum water depths of 40 to 50 m (130 to 160 ft; 22 to 27 fathoms);[10] at greater water depths new floating wind turbine designs are required, which currently cost significantly more to build.[11]

In January 2010, a licence to develop a

Crown Estates.[12]

Construction was scheduled to start around 2014 at the earliest, but has been repeatedly postponed.[13]

Dutch, German, and Danish electrical grid operators are cooperating in a project to build a

Energinet.dk will sign a contract to work with the German and Dutch branches of TenneT; thereafter a feasibility study will be produced.[14][15]

See also

References

  1. Independent.co.uk
    . 10 March 2017.
  2. ^ "Dogger Bank" . Encyclopædia Britannica. Vol. 08 (11th ed.). 1911. pp. 380 to 381.
  3. ^
    S2CID 128904893
    .
  4. ^ Spinney, Laura (25 Apr 2013). "Searching for Doggerland – National Geographic Magazine". Ngm.nationalgeographic.com. Archived from the original on November 26, 2012.
  5. ^ Duff, Joel (24 Feb 2014). "Fishing for Fossils in the North Sea: The Lost World of Doggerland – Naturalis Historia". Thenaturalhistorian.com.
  6. ^ "The Dogger Bank – A Potential MPA" (PDF). WWF. Archived from the original (PDF) on 2007-01-28. Retrieved 15 Oct 2008.
  7. ^ "Dogger Bank". JNCC.
  8. ISSN 0963-1496
    .
  9. ^ Harvey, Fiona (17 Feb 2015). "World's biggest offshore windfarm approved for Yorkshire coast". The Guardian.
  10. ^ "Deep Water - The next step for offshore wind energy". WindEurope.org. European Wind Energy Association. 31 July 2013. Retrieved 26 July 2017.
  11. ^ Martin, Richard. "Floating Wind Farms: Great Concept, Implausible Economics". MIT Technology Review. Retrieved 26 July 2017.
  12. ^ Laister, David (19 Feb 2014). "Dogger Bank wind farm zone to be scaled back by 20 per cent". Grimsby Telegraph. Archived from the original on 2014-05-02.
  13. ^ "New UK offshore wind farm licences are announced". news.bbc.co.uk. January 8, 2010.
  14. ^ "Artificial island is planned on Dogger Bank for cheaper wind power". Sky News. 13 March 2017.
  15. ^ "First meeting of North Seas Energy Forum". European Commission. 22 March 2017. Retrieved 23 March 2017.

External links

54°43′N 2°46′E / 54.717°N 2.767°E / 54.717; 2.767