The best of EcoWatch, right in your inbox. Sign up for our email newsletter!
Soils naturally absorb and sequester carbon dioxide and following organic practices, such as adding compost and bringing back herds of grazing animals, can make a huge difference in how much carbon dioxide soils can retain.
In 2007, a California rancher, John Wick and his partners at the Marin Carbon Project convinced researchers at the University of California, Berkeley that restoring grassland soils could serve as a major source of carbon sequestration. Using his land for the experiments, the researchers found that every year, Wick's soils held more and more carbon.
After years of study, they found that "compost applied to five percent of the state's grazing land would store a year's worth of emissions from conventional farms and forestry operations there."
Calling these regenerative practices "carbon farming," the state of California is rewarding farmers and ranchers for how much carbon they have in their soil. Farmers receive tradable greenhouse gas emission reduction credits, which they can sell on California's Greenhouse Gas Reduction Exchange. The program allows farmers to benefit from the state's cap-and-trade program.
Now, the program is going nationwide. Through a grant from the U.S. Department of Agriculture (USDA), Ducks Unlimited, a conservation nonprofit, has developed a way to measure and reward farmers for carbon sequestration.
"Under the program, ranchers voluntarily set aside grassland in a permanent conservation easement that allows them to grow hay and graze animals, but forbids tilling or conversion to other uses," according to Sustainable Business. The more carbon they sequester, the more credits they earn. Once the carbon in the soil is measured and formally registered, organizations or companies can buy the credits.
Australia already has a nationwide system for carbon credits from farming and forestry. By planting trees, reducing fertilizer use and methane emissions from livestock, Australian farmers receive carbon credits to sell into the nation's carbon trading system.
The World Bank has also started a carbon trading program for small-scale farmers in Kenya. Through the World Bank's BioCarbon Fund 60,000 Kenyan farmers receive carbon credits by improving the organic matter in the soil.
All of these programs are voluntary, and thus, limited for now. But Tom Vilsack, USDA Secretary, explains their importance: "Ranchers benefit from new revenue streams, while thriving grasslands provide nesting habitat for wildlife, are more resilient to extreme weather, and help mitigate the impact of climate change."
[This article was updated for accuracy, Jan. 28.]
YOU MIGHT ALSO LIKE
EcoWatch Daily Newsletter
By Daisy Brickhill
Each morning, men living in fishing communities along Ghana's coastline push off in search of the day's catch. But when the boats come back to shore, it's the women who take over.
By Sam Nickerson
Links between excess sugar in your diet and disease have been well-documented, but new research by Harvard's School of Public Health might make you even more wary of that next soda: it could increase your risk of an early death.
The study, published this week in the American Heart Association's journal Circulation, found that drinking one or two sugar-sweetened beverages (SSBs) each day — like sodas or sports drinks — increases risk of an early death by 14 percent.
Tyson Foods Recalls Nearly 70,000 Pounds of Chicken Strips After Customers Find ‘Fragments of Metal’
Tyson Foods is recalling approximately 69,093 pounds of frozen chicken strips because they may have been contaminated with pieces of metal, the U.S. Department of Agriculture (USDA) Food Safety and Inspection Service (FSIS) announced Thursday.
The affected products were fully-cooked "Buffalo Style" and "Crispy" chicken strips with a "use by" date of Nov. 30, 2019 and an establishment number of "P-7221" on the back of the package.
"FSIS is concerned that some product may be in consumers' freezers," the recall notice said. "Consumers who have purchased these products are urged not to consume them. These products should be thrown away or returned to the place of purchase."
Environmental exposure to pesticides, both before birth and during the first year of life, has been linked to an increased risk of developing autism spectrum disorder, according to the largest epidemiological study to date on the connection.
The study, published Wednesday in BMJ, found that pregnant women who lived within 2,000 meters (approximately 1.2 miles) of a highly-sprayed agricultural area in California had children who were 10 to 16 percent more likely to develop autism and 30 percent more likely to develop severe autism that impacted their intellectual ability. If the children were exposed to pesticides during their first year of life, the risk they would develop autism went up to 50 percent.
ExxonMobil could be the second company after Monsanto to lose lobbying access to members of European Parliament after it failed to turn up to a hearing Thursday into whether or not the oil giant knowingly spread false information about climate change.
The call to ban the company was submitted by Green Member of European Parliament (MEP) Molly Scott Cato and should be decided in a vote in late April, The Guardian reported.
Bernie Sanders has become the first contender in the crowded 2020 Democratic presidential primary field to pledge to offset all of the greenhouse gas emissions released by campaign travel, The Huffington Post reported Thursday.