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The Black Sea is a marginal mediterranean sea lying between Europe and Asia, east of the Balkans, south of the East European Plain, west of the Caucasus, and north of Anatolia. It is bounded by Bulgaria, Georgia, Romania, Russia, Turkey, and Ukraine. The Black Sea is supplied by major rivers, principally the Danube, Dnieper and Dniester.
This is a list of bodies of water by salinity that is limited to natural bodies of water that have a stable salinity above 0.05%, at or below which water is considered fresh. Water salinity often varies by location and season, particularly with hypersaline lakes in arid areas, so the salinity figures in the table below should be interpreted as ...
In the Black Sea the surface water is brackish with an average salinity of about 17–18 parts per thousand compared to 30 to 40 for the oceans. [8] The deep, anoxic water of the Black Sea originates from warm, salty water of the Mediterranean.
Amazon River, empties so much freshwater into the Atlantic Ocean that it reduces the salinity of the sea for hundreds of kilometres; Chesapeake Bay in Maryland and Virginia. It is the drowned river valley of the Susquehanna River. It is the largest estuary in the United States.
Annual mean sea surface salinity for the World Ocean. Data from the World Ocean Atlas 2009. [1] International Association for the Physical Sciences of the Oceans (IAPSO) standard seawater. Salinity (/ s ə ˈ l ɪ n ɪ t i /) is the saltiness or amount of salt dissolved in a body of water, called saline water (see also soil salinity). It is ...
The Black Sea is a commonly used modern model for understanding biogeochemical processes that occur under euxinic conditions. [42] It is thought to represent the conditions of Earth's proto-oceans and thus assists in the interpretation of oceanic proxies. [42] Black Sea sediment contains redox reactions to depths of tens of meters, compared to ...
The World Ocean. For example, the Law of the Sea states that all of the World Ocean is "sea", [8] [9] [10] [b] and this is also common usage for "the sea". Any large body of water with "Sea" in the name, including lakes. River – a narrow strip of water that flows over land from a higher elevation to a lower one
The Black Sea undersea river is a current of particularly saline water flowing through the Bosphorus Strait and along the seabed of the Black Sea. The discovery of the river, announced on 1 August 2010, was made by scientists at the University of Leeds , and is the first of its kind in the world. [ 1 ]