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The tropical domain has the largest proportion of the world's forests (45 percent), followed by the boreal, temperate and subtropical domains. More than half (54 percent) of the world's forests is in only five countries – the Russian Federation (20.1%), Brazil (12.2%), Canada (8.6%), the United States of America (7.6%) and China (5.4%). [2]
Taiga or tayga (/ ˈ t aɪ ɡ ə / TY-gə; Russian: тайга́, IPA:), also known as boreal forest or snow forest, is a biome characterized by coniferous forests consisting mostly of pines, spruces, and larches. The taiga, or boreal forest, is the world's largest land biome. [1]
The largest protected areas – those exceeding an area of 250,000 square kilometres – are listed below in order of total area protected. [3] All are marine protected areas except for Northeast Greenland National Park – which is mostly terrestrial but also has a marine component – and three entirely terrestrial biosphere reserves in Brazil.
Forests are the largest terrestrial ecosystems of Earth by area, and are found around the globe. [8] 45 percent of forest land is in the tropical latitudes. The next largest share of forests are found in subarctic climates, followed by temperate, and subtropical zones. [9]
In 2008, only a relatively small area (15%) of Australia's forests (mostly tall, wet forests) had been assessed for old-growth values. [ 5 ] Of the 23 million hectares (57 million acres) of forest in Australia assessed for their old-growth status, 5 million hectares (12 million acres) (22%) is classified as old-growth. [ 6 ]
There are four types of forest biomes: tropical, temperate, subtropical, and boreal. Most of the world's forest cover (45%) is found in the tropics, which is defined by high temperature and humidity. The boreal zone, which includes Russia and the Arctic, contains the second largest amount of forest (33%). The temperate/subtropical zone, located ...
It is the largest mangrove region and the largest single block of tidal halophytic mangrove forest in the world. Sundri (Heritiera fomes) trees provide durable hard timber. Palm, coconut, keora, agar, also grow in some parts of the delta. India's mangrove forests are habitat for saltwater crocodile (Crocodylus porosus), turtles, and snakes ...
The Changjiang Plain evergreen forests ecoregion (WWF ID: PA0415) covers the plain of the Yangtze River (Changjiang) from where it leaves the mountains at the Three Gorges in the west, to the mouth of the Yangtze at the East China Sea. This plain is one of the most densely populated areas on Earth, and most of the original oak and conifer ...