Делавэрский залив: описание и значение

Estuary in the U. S. states of Delaware and New Jersey

Delaware Bay is the estuary outlet of the Delaware River on the northeast seaboard of the United States, lying between the states of Delaware and New Jersey. It is approximately 782 square miles (2,025 km2) in area, the bay's freshwater mixes for many miles with the saltwater of the Atlantic Ocean. The bay is bordered inland by the states of Delaware and New Jersey, and the Delaware Capes, Cape Henlopen and Cape May, on the Atlantic. Delaware Bay is bordered by six counties: Sussex, Kent, and New Castle in Delaware, along with Cape May, Cumberland, and Salem in New Jersey. The Cape May–Lewes Ferry crosses Delaware Bay from Cape May, New Jersey, to Lewes, Delaware. The bay's ports are managed by the Delaware River and Bay Authority. The shores of the bay are largely composed of salt marshes and mudflats, with only small communities inhabiting the shore of the lower bay. Several of the rivers hold protected status for their salt marsh wetlands bordering the bay, which serves as a breeding ground for many aquatic species, including horseshoe crabs. The bay is also a prime oystering ground. Delaware Bay was designated a Ramsar Wetland of International Importance on May 20, 1992. It was the first site classified in the Western Hemisphere Shorebird Reserve Network.

While the Delaware River is by far the largest tributary of Delaware Bay, numerous smaller rivers and streams also drain to the bay. These include the Appoquinimink River, Leipsic River, Smyrna River, St. Jones River, Mispillion River, Broadkill River and Murderkill Rivers on the Delaware side, and the Salem River, Cohansey River, and Maurice Rivers on the New Jersey side.

Delaware Bay ecosystem is a key stopover site for over 30 species of migrating shorebirds that migrate north come May. Many birds like red knots use this Bay area to fuel up their energy reserves on horseshoe crab eggs after the long journey. Delaware Bay hosts the largest population of horseshoe crabs in the world.

At the time of the arrival of the Europeans in the early 17th century, the area around the bay was inhabited by the Native American Lenape people. They called the Delaware River "Lenape Wihittuck", which means "the rapid stream of the Lenape". Delaware Bay was called "Poutaxat", which means "near the falls". In 1523, Lucas Vázquez de Ayllón had received from Charles V, Holy Roman Emperor a grant for the land explored in 1521 by Francisco Gordillo and slave trader Captain Pedro de Quejo (de Quexo). Ayllón sent Quejo northward in 1525 and received reports of the coastline from as far north as Delaware Bay. That same year, De Ayllon and Captain Quejo called Delaware Bay by the name "Saint Christopher's Bay". In the 1600s, the bay was known as "Niew Port May" after Captain Cornelius May. As part of the New Netherland colony, the Dutch established several settlements (the most famous being Zwaanendael) on the shores of the bay and explored its coast extensively. The thin nature of the corporate colony's presence in the bay and along what was called the South River (now the Delaware) made it possible for Peter Minuit, the former director of New Netherland, to establish a competing Swedish sponsored settlement, New Sweden in 1638. The resulting dispute with the Dutch colonial authorities in New Amsterdam (New York City) was settled when Petrus Stuyvesant led a Dutch military force into the area in 1655. After the English took title to the New Netherland colony in 1667 at the Treaty of Breda the bay came into their possession and was renamed Delaware Bay, the name given it in 1610 by Samuel Argall, after the then new Governor of Virginia, Thomas West, 3rd Baron De La Warr. In 1782 during the American Revolutionary War, Continental Navy Lieutenant Joshua Barney fought with a British squadron within the bay. Barney's force of three sloops defeated a Royal Navy frigate, a sloop of war and a Loyalist privateer. The strategic importance of the bay was noticed by the Marquis de Lafayette during the American Revolutionary War, who proposed the use of Pea Patch Island at the head of the bay for a defensive fortification to protect the important ports Philadelphia and New Castle, Delaware. Fort Delaware was later constructed on Pea Patch Island. During the American Civil War it was used as a Union prison camp. In 1855, the United States government systematically undertook the formation of a 26 feet (8 m) channel 600 feet (183 m) wide from Philadelphia to deep water in Delaware Bay. The Rivers and Harbors Act of 1899 provided for a 30 feet (9 m) channel 600 feet (183 m) wide from Philadelphia to the deep water of the bay. Other names for the bay have been "South Bay" and "Zuyt Baye".