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Mangrove forests, also called mangrove swamps, mangrove thickets or mangals, are productive wetlands that occur in coastal intertidal zones. [1] [2] Mangrove forests grow mainly at tropical and subtropical latitudes because mangrove trees cannot withstand freezing temperatures. There are about 80 different species of mangroves, all of which ...
The Great Lakes, also called the Great Lakes of North America, are a series of large interconnected freshwater lakes spanning the Canada–United States border.The five lakes are Superior, Michigan, Huron, Erie, and Ontario (though hydrologically, Michigan and Huron are a single body of water; they are joined by the Straits of Mackinac).
Mangroves are hardy shrubs and trees that thrive in salt water and have specialised adaptations so they can survive the volatile energies of intertidal zones along marine coasts. A mangrove is a shrub or tree that grows mainly in coastal saline or brackish water. Mangroves grow in an equatorial climate, typically along coastlines and tidal ...
The area of some lakes fluctuates substantially. For those lakes partially in Canada or Mexico the area given for the lake is the total area, not just the part of the lake in the United States. Of the top 100 lakes, 55 are man-made and 45 are natural. Two lakes in the top 100 are primarily salt water, and two are primarily brackish water.
Mangroves are important habitat as both fish nursery and brackish water habitats for birds and other coastal species. Though climate change is expected to extend the mangrove range further north, sea level rise, extreme weather and other changes related to climate change may endanger existing mangrove populations. Other threats include ...
The Northern Mesoamerican Pacific Mangroves are composed of two main mangrove areas located on the Pacific Coast and the Gulf of California Coast. Magdalena Bay is the largest area on the Pacific coast, along with San Ignacio Lagoon and Ojo de Liebre Lagoon, and on Cedros Island and Guadalupe Island off the coast.
Lake Superior is the largest freshwater lake in the world by surface area [a] and the third-largest freshwater lake by volume, [12] holding 10% of the fresh water in all of the world's rivers and lakes. [13] [14] Located in central North America, it is the northernmost and westernmost of the Great Lakes of North America, straddling the Canada ...
The following is a list of marine ecoregions, as defined by the WWF and The Nature Conservancy. The WWF/Nature Conservancy scheme groups the individual ecoregions into 12 marine realms, which represent the broad latitudinal divisions of polar, temperate, and tropical seas, with subdivisions based on ocean basins.