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Peatlands Carbon Content Double Previous Estimates (Ind. Report)
Columbia University Earth Institute,
Date: 2019-10-23
According to a recently published Columbia University Earth Institute study published in Nature Geoscience, Northern peatlands may hold twice as much carbon as scientists previously suspected. The study findings suggest that peatland areas play a more important role in climate change and the carbon cycle than they're credited for.

The report notes that global climate models, which scientists use to predict climate change and its impacts, rarely account for the carbon that peat and other soils absorb, store and release.

Their new study incorporates 4,139 radiocarbon measurements from 645 peatland sites in northern Europe, Asia, and North America. But the main innovation is in how the researchers calculated the carbon storage in peatlands.

The report notes researchershave calculated that northern peatlands hold 1.1 trillion tons of carbon rather than previous estimates of roughly 545 billion tons. The report concludes that peatlands are decaying faster and releasing more carbon as the planet's thermostat climbs. (Source: Columbia University, Earth Institute, 21 Oct., 2019) Contact: Columbia University Earth Institute, Prof. Jonathan Nichols, 212-854-3830, www.earth.columbia.edu

More Low-Carbon Energy News Peatland,  CO2,  Carbon Sequestrartion,  Carbon Emissions,  Carbon Sequestration,  


UK Park Stresses Peatland's Role in Climate Change Fight (Int'l.)
Exmoor,Carbon Sequestration
Date: 2019-10-07
In the UK, the Exmoor National Park Authority has this week declared a climate emergency and agreed to work towards being a carbon neutral Authority by 2030. The Authority also agreed to sign on to the Devon Climate Declaration, alongside 25 other organizations, and to join forces with both Devon and Somerset County Councils to formulate carbon plans that meet or exceed Intergovernmental Panel on Climate Change (IPCC) targets.

The Exmooor National Park Authority noted it has already cut its carbon emissions by 30 pct by: improving energy efficiency within Authority-owned buildings; installing renewable energy along with a scheme to facilitate installation of 73 new renewable energy systems in local communities, farms and houses across Exmoor; the restoration of nearly 2,500 hectares of peatland in the National Park through the Exmoor Mires Partnership, with plans to extend this to at least 3,000 hectares.

Peatlands are the UK's single most important terrestrial carbon store, containing 20 times more carbon than all UK forests. A functioning bog absorbs around 0.87 tpy of carbon per hectare year while dry peatland releases CO2 -- degraded peat in England is emitting an estimated 11 million tpy of CO2. (Source: Exmoor National Park Authority, Somerset County Gazette, 6 Oct., 2019) Contact: Exmoor National Park Authority, +44 1398 323665, www.exmoor-nationalpark.gov.uk

More Low-Carbon Energy News Peatland,  CO2,  Carbon Sequestrartion,  Carbon Emissions,  Carbon Sequestration,  

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