Search results
Results from the WOW.Com Content Network
An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. [1] Estuaries form a transition zone between river environments and maritime environments and are an example of an ecotone.
Hogg Island, (sometimes referred to as Hog Island) [2] is the largest of the hundreds of islands in the Essequibo River in Guyana, it is located just 5 km from the river's mouth in its estuary into the Atlantic Ocean. With a total area of 60 square kilometres (23 sq mi) this island is larger than many Caribbean islands.
The Duddon Estuary is an Important Bird Area. [3] Species to be seen include pintail, red knot and common redshank with wintering waterfowl including common shelduck, red-breasted mergansers, Eurasian oystercatchers, ringed plover, dunlin and Eurasian curlew.
Estuaries are extremely productive ecosystems that many humans and animal species rely on for various activities. [17] This can be seen as, of the 32 largest cities in the world, 22 are located on estuaries as they provide many environmental and economic benefits such as crucial habitat for many species, and being economic hubs for many coastal ...
Part of the land area designated as Medway Estuary and Marshes SSSI is owned by the Church Commissioners [6]. This site is internationally important for its wintering birds, and nationally important for its breeding birds. It is also has an outstanding flora, such as the nationally rare oak-leaved goosefoot and the nationally scarce slender ...
The estuary of St. Lawrence is often cited by scientists as the largest in the world. Significant natural landmarks of the river and estuary include the 1,864 river islands of the Thousand Islands, the endangered whales of Saguenay–St. Lawrence Marine Park, and the limestone monoliths of the Mingan Archipelago.
Model of Estuary. The residence time of water is a key variable determining the health of an estuary, particularly from human-induced stresses.Rapid flushing ensures that there is insufficient time for sediment accumulation or dissolved oxygen depletion in the estuary; thus a well flushed estuary is intrinsically more robust than a poorly flushed estuary. [1]
The site (Severn Estuary and Upper Severn Estuary) is listed in the 'Forest of Dean Local Plan Review' as a Key Wildlife Site (KWS). [ 22 ] Both SSSI citations provide detail of the geological and biological interest and of particular note is the international importance for wintering and wading birds of passage, [ 1 ] and of estuarine habits ...