Unlike the Wadden Sea along Europe's North Sea coast, the shallow water zones of the Western Pomerania Lagoon Area National Park are largely unaffected by oceanic tides. When there are strong winds in a certain direction, however, water is driven out of the lagoons (the so-called bodden) into the Baltic Sea, so that several particularly shallow areas of mud become exposed and dry out. The water flows back when the wind turns again. These windwatts are a major source of food for migrating birds in the autumn. For the Crane, which cross Western Pomeranian bodden country during migration, the windwatts are one of the most important resting areas in Western Europe.
Coastal geography is the study of the constantly changing region between the ocean and the land, incorporating both the physical geography (i.e. coastal geomorphology, geology and oceanography) and the human geography (sociology and history) of the coast. It includes understanding coastal weathering processes, particularly wave action, sediment movement and weather, and the ways in which humans interact with the coastGellen
The Gellen or Gellen Peninsula (German: Halbinsel Gellen) is a spit at the southern end of the island of Hiddensee off the north German Baltic coast. Its southern part is protected as an important bird reserve and is part of protection zone I of the Western Pomerania Lagoon Area National Park. It is therefore not accessible to the public.
It consists of post-ice age sand depositions and is growing annually by a few metres to the south. The dredging of the shipping channel between the island of Bock and the Gellen prevents a graded shoreline from being formed, which would otherwise be typical of the eastern Baltic Sea area with its numerous spits.Hiddensee
Hiddensee [ˈhɪdn̩zeː] (listen) is a car-free island in the Baltic Sea, located west of Germany's largest island, Rügen, on the German coast.
The island has about 1,300 inhabitants. It was a holiday destination for East German tourists during German Democratic Republic (GDR) times, and continues to attract tourists today. It is the location of the University of Greifswald's ornithological station. Gerhart Hauptmann and Walter Felsenstein are buried there.Island
An island or isle is any piece of sub-continental land that is surrounded by water. Very small islands such as emergent land features on atolls can be called islets, skerries, cays or keys. An island in a river or a lake island may be called an eyot or ait, and a small island off the coast may be called a holm. A grouping of geographically or geologically related islands is called an archipelago, such as the Philippines.
An island may be described as such, despite the presence of an artificial land bridge; examples are Singapore and its causeway, and the various Dutch delta islands, such as IJsselmonde. Some places may even retain "island" in their names for historical reasons after being connected to a larger landmass by a land bridge or landfill, such as Coney Island and Coronado Island, though these are, strictly speaking, tied islands. Conversely, when a piece of land is separated from the mainland by a man-made canal, for example the Peloponnese by the Corinth Canal or Marble Hill in northern Manhattan during the time between the building of the United States Ship Canal and the filling-in of the Harlem River which surrounded the area, it is generally not considered an island.
There are two main types of islands in the sea: continental and oceanic. There are also artificial islands.Mudflat
Mudflats or mud flats, also known as tidal flats, are coastal wetlands that form in intertidal areas where sediments have been deposited by tides or rivers. A recent global analysis suggested they are as extensive globally as mangroves. They are found in sheltered areas such as bays, bayous, lagoons, and estuaries. Mudflats may be viewed geologically as exposed layers of bay mud, resulting from deposition of estuarine silts, clays and marine animal detritus. Most of the sediment within a mudflat is within the intertidal zone, and thus the flat is submerged and exposed approximately twice daily.
In the past tidal flats were considered unhealthy, economically unimportant areas and were often dredged and developed into agricultural land. Several especially shallow mudflat areas, such as the Wadden Sea, are now popular among those practising the sport of mudflat hiking.
On the Baltic Sea coast of Germany in places, mudflats are exposed not by tidal action, but by wind-action driving water away from the shallows into the sea. These wind-affected mudflats are called windwatts in German.Outline of oceanography
The following outline is provided as an overview of and introduction to Oceanography.Schaproder Bodden
The Schaproder Bodden is a bodden on the Baltic Sea coast between the island of Hiddensee in the west and the islands of Rügen and Ummanz in the east. To the north the Schaproder Bodden is linked to the Vitter Bodden by the so-called Trog between the Fährinsel and the Stolper Haken of Rügen island. To the south the bodden transitions into the Kubitzer Bodden. A boundary would be the line between the southern tips of the Hiddensee (Geller Haken) and Ummanz or the link from the Geller Haken - Insel Heuwiese.
The Schaproder Bodden is 4.5 metres deep at three places, otherwise it is very shallow (mostly under 1.5 metres deep). Another source claims water depts. of 6 m.The bodden was named after Schaprode, the main village on its shores on the island of Rügen. The bodden is part of the Western Pomerania Lagoon Area National Park and it belongs to the West Rügen Bodden.
In the southwestern part the bodden runs in front of Hiddensee into a very low windwatt or wind-exposed mudflat. The islands in this bodden are the Gänsewerder, the Fährinsel and the Öhe.
Ferries to Hiddensee from Schaprode, Stralsund and Zingst cross the bodden.Solar vehicle
A solar vehicle is an electric vehicle powered completely or significantly by direct solar energy. Usually, photovoltaic (PV) cells contained in solar panels convert the sun's energy directly into electric energy. The term "solar vehicle" usually implies that solar energy is used to power all or part of a vehicle's propulsion. Solar power may be also used to provide power for communications or controls or other auxiliary functions.
Solar vehicles are not sold as practical day-to-day transportation devices at present, but are primarily demonstration vehicles and engineering exercises, often sponsored by government agencies. However, indirectly solar-charged vehicles are widespread and solar boats are available commercially.Surf zone
As ocean surface waves come closer to shore they break, forming the foamy, bubbly surface called surf. The region of breaking waves defines the surf zone. After breaking in the surf zone, the waves (now reduced in height) continue to move in, and they run up onto the sloping front of the beach, forming an uprush of water called swash. The water then runs back again as backswash. The nearshore zone where wave water comes onto the beach is the surf zone. The water in the surf zone, or breaker zone, is shallow, usually between 5 and 10 m (16 and 33 ft) deep; this causes the waves to be unstable.Vitter Bodden
The Vitter Bodden is a type of lagoon called a bodden between the northern part of the island of Hiddensee (with the Neubessin and Altbessin peninsulas) to the west and north and the peninsula of Bug, the Wieker Bodden and the northern part of the Schaprode peninsula to the east. In the north the bodden borders on the Bay of Libben on the open Baltic Sea and in the south on the Schaproder Bodden. It is one of the West Rügen Bodden.The bodden was named after Vitte, the main settlement on the shores of the bodden on Hiddensee. The bodden is part of the Western Pomerania Lagoon Area National Park. The Vitter Bodden is very shallow throughout (generally below 1.5 metres in depth), only the navigable channel and an area in the middle are over 2 metres deep. In the northwest the bodden is very shallow and peters out into a windwatt (wind-exposed mudflat) in front of Hiddensee. In this area the two peninsulas of Neubessin and Altbessin are steadily growing into the bodden as a result of sand masses washed along from the north of the island.Zingst
Zingst (Polabian Sgoni) is the easternmost portion of the three-part Fischland-Darß-Zingst Peninsula, located in Mecklenburg-Vorpommern, Germany, between the cities of Rostock and Stralsund on the southern shore of the Baltic Sea.
The area is part of the Pomeranian coast. The Zingst Peninsula forms an eastward-running spit, nearly 20 km (12 mi) in length, and has a width of just 2 to 4 km (1.2 to 2.5 mi).
Zingst separates the Baltic Sea from the lagoon of Barther Bodden, which is part of the Darss-Zingst Bodden Chain, a large estuary. The shallow waters of the inlet are a major stopover for the migratory European crane. In spring and autumn, up to 3,000 birds gather here on their migration route to and from Spain. Most of the estuary and the eastern end of the peninsula are part of the Western Pomerania Lagoon Area National Park.
Until the early 1870s, Zingst was an island, separated from Darß by the Prerowstrom, a narrow inlet. A storm tide in 1874 closed the inlet, which had connected the bodden with the Baltic Sea. A road now connects Zingst and Darß, running along a 100 m (330 ft)-wide isthmus.
The soils of Zingst consist almost entirely of sand. The sand is white in colour, which makes it popular with sunbathers and tourists. Dunes border the Baltic Sea and enclose low ground about half a metre below sea level. The low-lying land results in boggy conditions in the interior of the peninsula, and these bogs offer habitat to a wide variety of wildlife. The ruins of a Slavic fort, the 'Hertesburg,' are on the Zingst peninsula near Zingst municipality.