Mandø () is one of the
Danish Wadden Sea islands
The Danish Wadden Sea Islands ( da, Danske Vadehavsøer) are a group of islands on the western coast of Jutland, Denmark. They have belonged to the region of ''Southern Denmark'' since January 1, 2007. Previously they belonged to the counties of ' ...
off the southwest
coast
The coast, also known as the coastline or seashore, is defined as the area where land meets the ocean, or as a line that forms the boundary between the land and the coastline. The Earth has around of coastline. Coasts are important zones in ...
of
Jutland
Jutland ( da, Jylland ; german: Jütland ; ang, Ēota land ), known anciently as the Cimbric or Cimbrian Peninsula ( la, Cimbricus Chersonesus; da, den Kimbriske Halvø, links=no or ; german: Kimbrische Halbinsel, links=no), is a peninsula of ...
,
Denmark
)
, song = ( en, "King Christian stood by the lofty mast")
, song_type = National and royal anthem
, image_map = EU-Denmark.svg
, map_caption =
, subdivision_type = Sovereign state
, subdivision_name = Kingdom of Denmark
, establish ...
in the
Wadden Sea, part of the
North Sea
The North Sea lies between Great Britain, Norway, Denmark, Germany, the Netherlands and Belgium. An epeiric sea, epeiric sea on the European continental shelf, it connects to the Atlantic Ocean through the English Channel in the south and the ...
. The island covers an area of and had 40 inhabitants in January 2018. The island is part of
Esbjerg Municipality
Esbjerg Municipality () is a municipality ( Danish, '' kommune'') in Region of Southern Denmark on the west coast of the Jutland peninsula in southwest Denmark. Its mayor is Jesper Frost Rasmussen, from the Venstre (Center-Right Party) political ...
and is situated approximately southwest of the ancient town of
Ribe
Ribe () is a town in south-west Jutland, Denmark, with a population of 8,257 (2022). It is the seat of the Diocese of Ribe covering southwestern Jutland. Until 1 January 2007, Ribe was the seat of both a surrounding municipality and county. It ...
.
Mandø is barely accessible at high tide over an unpaved surface level
causeway of about four kilometers in length that connects the island to the
mainland
Mainland is defined as "relating to or forming the main part of a country or continent, not including the islands around it egardless of status under territorial jurisdiction by an entity" The term is often politically, economically and/or dem ...
. Extensive
mudflats and
tidal
Tidal is the adjectival form of tide.
Tidal may also refer to:
* ''Tidal'' (album), a 1996 album by Fiona Apple
* Tidal (king), a king involved in the Battle of the Vale of Siddim
* TidalCycles, a live coding environment for music
* Tidal (servic ...
marsh
A marsh is a wetland that is dominated by herbaceous rather than woody plant species.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p Marshes can often be found a ...
es encircle the island and provide
breeding
Breeding is sexual reproduction that produces offspring, usually animals or plants. It can only occur between a male and a female animal or plant.
Breeding may refer to:
* Animal husbandry, through selected specimens such as dogs, horses, and ra ...
areas to multitudes of
bird
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweig ...
s and other
organism
In biology, an organism () is any living system that functions as an individual entity. All organisms are composed of cells (cell theory). Organisms are classified by taxonomy into groups such as multicellular animals, plants, and ...
s. In the past centuries a large earthen
dike
Dyke (UK) or dike (US) may refer to:
General uses
* Dyke (slang), a slang word meaning "lesbian"
* Dike (geology), a subvertical sheet-like intrusion of magma or sediment
* Dike (mythology), ''Dikē'', the Greek goddess of moral justice
* Dikes ...
has been constructed around the
perimeter
A perimeter is a closed path that encompasses, surrounds, or outlines either a two dimensional shape or a one-dimensional length. The perimeter of a circle or an ellipse is called its circumference.
Calculating the perimeter has several pr ...
of the island, although substantially set back from the
shore
A shore or a shoreline is the fringe of land at the edge of a large body of water, such as an ocean, sea, or lake. In physical oceanography, a shore is the wider fringe that is geologically modified by the action of the body of water past a ...
line. This artifice has allowed conventional
farming
Agriculture or farming is the practice of cultivating plants and livestock. Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled peopl ...
in the form of
grain growing and
sheep
Sheep or domestic sheep (''Ovis aries'') are domesticated, ruminant mammals typically kept as livestock. Although the term ''sheep'' can apply to other species in the genus '' Ovis'', in everyday usage it almost always refers to domesticated ...
grazing
In agriculture, grazing is a method of animal husbandry whereby domestic livestock are allowed outdoors to roam around and consume wild vegetations in order to convert the otherwise indigestible (by human gut) cellulose within grass and other ...
. Mandø is technically a
hallig
The ''Halligen'' (German, singular ''Hallig'', ) or the ''halliger'' (Danish, singular ''hallig'') are small islands without protective dikes. They are variously pluralized in English as the Halligen, Halligs, Hallig islands, or Halligen islands. ...
, although it is far from the ten
German
German(s) may refer to:
* Germany (of or related to)
** Germania (historical use)
* Germans, citizens of Germany, people of German ancestry, or native speakers of the German language
** For citizens of Germany, see also German nationality law
**Ge ...
islands commonly described by that term. The name was formerly often spelled Manø.
Logistics of access
Conventional motor vehicles can access Mandø Island via a
causeway unpaved
roadway
A carriageway (British English) or roadway (North American English) consists of a width of road on which a vehicle is not restricted by any physical barriers or separation to move lateral movement, laterally. A carriageway generally consists of ...
, although this route is compromised in
storm
A storm is any disturbed state of the natural environment or the atmosphere of an astronomical body. It may be marked by significant disruptions to normal conditions such as strong wind, tornadoes, hail, thunder and lightning (a thunderstorm), ...
s at high tide. The nearest village on the mainland which is the gateway to Mandø Island is
Vester Vedsted. This simple causeway road is no more than copious gravel laid down on an immense mudflat, with required frequent periodic maintenance of added gravels. Alternatively many visitors reach the island by way of a specially designed
tractor
A tractor is an engineering vehicle specifically designed to deliver a high tractive effort (or torque) at slow speeds, for the purposes of hauling a trailer or machinery such as that used in agriculture, mining or construction. Most commo ...
pulled bus with greatly oversized tires. This vehicle is capable of traversing some of the firmer mudflats, but only at the lowest tides. In any case private vehicles or the "Mandø bus" leave the mainland at the point of the Wadden Sea Centre, which offers nature information and boasts a small
museum
A museum ( ; plural museums or, rarely, musea) is a building or institution that cares for and displays a collection of artifacts and other objects of artistic, cultural, historical, or scientific importance. Many public museums make thes ...
devoted to the natural history of Mandø. Mandø is located midway between the two larger islands
Fanø
Fanø () is a Danish island in the North Sea off the coast of southwestern Denmark, and is the very northernmost of the Danish Wadden Sea Islands. Fanø municipality is the municipality ( Danish, '' kommune'') that covers the island and its sea ...
and
Rømø
Rømø (german: Röm, frr, Rem) is a Danish island in the Wadden Sea. Rømø is part of Tønder Municipality. The island had 650 inhabitants as of 1 January 2011, which are connected to the mainland by a ferry and a road running across a causeway, respectively.
Geology and regional setting
Mandø is geographically one of the northernmost islands among the
North Frisian Islands
The North Frisian Islands (''Öömrang'' and '' Fering'' frr, Nuurdfresk Eilunen, ''Söl'ring'' frr, Nuurđfriisk Ailönen, link=no, da, Nordfrisiske Øer, german: Nordfriesische Inseln) are the Frisian Islands off the coast of North Frisia.
T ...
off the southwestern Danish and northwestern German coast. The Frisian Islands are generally the line of demarcation separating the
North Sea
The North Sea lies between Great Britain, Norway, Denmark, Germany, the Netherlands and Belgium. An epeiric sea, epeiric sea on the European continental shelf, it connects to the Atlantic Ocean through the English Channel in the south and the ...
from the
Wadden Sea, which is a shallow sea of approximately 5000 square kilometers in size, riddled with small islands and tidal flats. The entire Wadden Sea area was formed by intervening
river
A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of w ...
ine depositional periods between
Ice Age
An ice age is a long period of reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers. Earth's climate alternates between ice ages and gre ...
glacier
A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires distinguishing features, such as ...
movements.
Ecology
The principal
ecosystem
An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the syste ...
s on this island are:
tidal
Tidal is the adjectival form of tide.
Tidal may also refer to:
* ''Tidal'' (album), a 1996 album by Fiona Apple
* Tidal (king), a king involved in the Battle of the Vale of Siddim
* TidalCycles, a live coding environment for music
* Tidal (servic ...
marsh
A marsh is a wetland that is dominated by herbaceous rather than woody plant species.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p Marshes can often be found a ...
;
mudflat;
littoral
The littoral zone or nearshore is the part of a sea, lake, or river that is close to the shore. In coastal ecology, the littoral zone includes the intertidal zone extending from the high water mark (which is rarely inundated), to coastal a ...
zone; and upland
grassland
A grassland is an area where the vegetation is dominated by grasses ( Poaceae). However, sedge ( Cyperaceae) and rush ( Juncaceae) can also be found along with variable proportions of legumes, like clover, and other herbs. Grasslands occur na ...
. In fact, there is about as much land area in mudflat as the considerable arable land of the island. Mandø Island is known for its extensive birdlife. Breeding birds consist of
tern
Terns are seabirds in the family Laridae that have a worldwide distribution and are normally found near the sea, rivers, or wetlands. Terns are treated as a subgroup of the family Laridae which includes gulls and skimmers and consists of e ...
s,
sandpiper
Sandpipers are a large family, Scolopacidae, of waders. They include many species called sandpipers, as well as those called by names such as curlew and snipe. The majority of these species eat small invertebrates picked out of the mud or soil ...
s, many
wader
245px, A flock of Dunlins and Red knots">Red_knot.html" ;"title="Dunlins and Red knot">Dunlins and Red knots
Waders or shorebirds are birds of the order Charadriiformes commonly found wikt:wade#Etymology 1, wading along shorelines and mudflat ...
s and
duck
Duck is the common name for numerous species of waterfowl in the family Anatidae. Ducks are generally smaller and shorter-necked than swans and geese, which are members of the same family. Divided among several subfamilies, they are a form ...
s including
eider
Eiders () are large seaducks in the genus ''Somateria''. The three extant species all breed in the cooler latitudes of the Northern Hemisphere.
The down feathers of eider ducks, and some other ducks and geese, are used to fill pillows and quil ...
s. Mudflats and marshes afford birds a safe and undisturbed location for feeding, resting and breeding.
There are also a variety of insects, marine organisms and small mammals that find habitat on this island. Many grasses and
wildflower
A wildflower (or wild flower) is a flower that grows in the wild, meaning it was not intentionally seeded or planted. The term implies that the plant probably is neither a hybrid nor a selected cultivar that is in any way different from the ...
s populate the upland portion of the island, in addition to marsh grasses in the intertidal zone. Besides the indigenous
wildlife
Wildlife refers to undomesticated animal species, but has come to include all organisms that grow or live wild in an area without being introduced by humans. Wildlife was also synonymous to game: those birds and mammals that were hunted ...
there are sheep which are grazed on the island and along part of the causeway.
History
The first written record of Mandø dates from 1231.
[Store Danske Encyklopædi, CD-rom edition, entry: ''Mandø'', Copenhagen: Gyldendal, 2004 ] The meaning of the original name ''Mannæø'' or ''Mannø'' is disputed. According to one interpretation the name means the Isle of Men.
It has also been interpreted as relating to a burial site for victims of shipwrecks. A number of islands in
Sweden have similar names with this meaning. A third interpretation explains it as derived from the name ''Manni''.
[Salmonsens Konversationsleksikon (1924), second edition, volume XVI, entry: Manø ]
A local record, ''Avia Ripensis'' ( da, Ribe Oldemoder), mentions the existence of a local church in 1340.
The current building dates from 1727. The island belonged to the royal
demesne until 1741 when the islanders purchased it at auction.
Mandø remains sparsely populated compared to the neighbouring islands,
Fanø
Fanø () is a Danish island in the North Sea off the coast of southwestern Denmark, and is the very northernmost of the Danish Wadden Sea Islands. Fanø municipality is the municipality ( Danish, '' kommune'') that covers the island and its sea ...
and
Rømø
Rømø (german: Röm, frr, Rem) is a Danish island in the Wadden Sea. Rømø is part of Tønder Municipality. The island had 650 inhabitants as of 1 January 2011, . The
census
A census is the procedure of systematically acquiring, recording and calculating information about the members of a given population. This term is used mostly in connection with national population and housing censuses; other common censuses in ...
of 1890 records the island's population as 262, a number which has now dwindled to c. 70.
The island has been hit by
storm flood
A storm surge, storm flood, tidal surge, or storm tide is a coastal flood or tsunami-like phenomenon of rising water commonly associated with low-pressure weather systems, such as cyclones. It is measured as the rise in water level above the no ...
s on several occasions. A dyke known as ''Bydiget'' ('village dyke') was constructed in 1887 east of the main settlement. A second one, ''Havnediget'' ('harbour dyke'), was constructed in 1937 protecting the northern part of the island, ''Gammel Mandø'' ('Old Mandø'). Both dykes were breached in a flood in 1981.
Life on the island was first supported by a combination of agriculture and fishing. Fishing was the responsibility of the island's men and agriculture was managed by the women. The island was later associated with seafaring. In the 20th century, agriculture became the dominant activity.
At its peak, the number of farms was 25, a number dwindling to a single one by 1997.
Notable natives
*
Eugenius Warming
Eugenius (died 6 September 394) was a usurper in the Western Roman Empire (392–394) against Emperor Theodosius I. While Christian himself, Eugenius capitalized on the discontent in the West caused by Theodosius' religious policies targeting p ...
(1841–1924), recognized as a major founding figure of the scientific discipline of Ecology, was born and lived until about the age of three on the island.
*
Villum Kann Rasmussen, (Danish Wiki) (1909–1993), construction engineer and businessman, founder of the roof windows company VELUX, was born and lived in Mandø until 1927 when he moved to Sorø, in Jutland to continue his education. Later in life Rasmussen established various foundations to support social and cultural initiatives, as granting scholarships to inhabitants of Mandø.
See also
*
Bay mud
Bay mud consists of thick deposits of soft, unconsolidated silty clay, which is saturated with water; these soil layers are situated at the bottom of certain estuaries, which are normally in temperate regions that have experienced cyclical glacia ...
*
Hallig
The ''Halligen'' (German, singular ''Hallig'', ) or the ''halliger'' (Danish, singular ''hallig'') are small islands without protective dikes. They are variously pluralized in English as the Halligen, Halligs, Hallig islands, or Halligen islands. ...
References
External links
Synopsis of Mandø Island
{{DEFAULTSORT:Mando
Tidal islands
Islands of Denmark
Geography of Esbjerg Municipality