Sphagnum baby. Several of the world's largest wetlands are sphagnum-dominated bogs, including the West Siberian Lowland, the Hudson Bay Lowland and the Mackenzie River Valley. These areas provide habitat for common and rare species. They also store large amounts of carbon, which helps reduce global warming. The U.S. gets up to 80% of sphagnum peat moss it uses from Canada. In Canada, the peat bog mass harvested each year is an estimated 1/60th of the mass that accumulates. About .02% of the 270 million acres (422,000 square miles) of Canadian peat bog are used for peat moss mining. Some efforts are
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