Sphagnum tundra areas. Their northernmost populations lie in the archipelago of Svalbard, Arctic Norway, at 81° N. In the Southern Hemisphere, the largest peat areas are in southern Chile and Argentina, part of the vast Magellanic Moorland ("circa" 44,000 square km). Peat areas are also found in New Zealand and Tasmania. In the Southern Hemisphere, however, peat landscapes may contain many moss species other than "Sphagnum". "Sphagnum" species are also reported from "dripping rocks" in mountainous, subtropical Brazil. As with many other mosses, "Sphagnum" species disperse spores through the wind. The tops of spore capsules are only about 1 cm above
Geochemistry of carbon requirements, but unless the sea level is rising will not have a chance to accumulate much. Coral reefs are very productive, but are well oxygenated, and recycle everything before it is buried. In dead "Sphagnum", sphagnan a polysaccharide with D-lyxo-5-hexosulouronic acid is a major remaining substance. It make the bog very acidic, so that bacteria cannot grow. Not only that, the plant ensures there is no available nitrogen. Holocellulose also absorbs any digestive enzymes around. Together this leads to major accumulation of peat under sphagnum bogs. Earth's mantle is a significant reservoir of carbon. The mantle contains more carbon than