Oosterscheldekering Oosterscheldekering The Oosterscheldekering (English: Eastern Scheldt storm surge barrier), between the islands Schouwen-Duiveland and Noord-Beveland, is the largest of the 13 ambitious Delta Works series of dams and storm surge barriers, designed to protect the Netherlands from flooding from the North Sea. The construction of the Delta Works was in response to the widespread damage and loss of life due to the North Sea Flood of 1953. The longest dam in the Delta Works, the nine-kilometer-long Oosterscheldekering ("kering" meaning barrier) was initially designed, and partly built, as a closed dam, but after public protests, huge sluice-gate-type doors were installed in
Protected areas of Canada also under federal control, do not afford the same level of protection. The Canadian Wildlife Service, a division of Environment Canada, manages the National Wildlife Areas, Marine Wildlife Areas, and Migratory Bird Sanctuaries for the protection of wildlife. A National Wildlife Area protects any land or marine environment within the Canadian territorial waters, that is, extending up to away from a coast per the United Nations Convention on the Law of the Sea. A Marine Wildlife Area is used to protect marine environments that are within Canada's Exclusive Economic Zone, extending from the coastline. Two separate areas, one a National