Methane seep research bubbling along

Methane seep research bubbling along

Dr Mountjoy says there is a significant underground gas source which is suspected of causing underwater landslides and may be related to deeper fluids in the subduction zone that can in turn influence earthquake behaviour.

The EPA Says Methane Rules Are Bad for Industry—It's Wrong

The EPA Says Methane Rules Are Bad for Industry—It's Wrong

In 2018, researchers at the Environmental Defense Fund along with scientists at 12 universities and two federal agencies published a paper in the journal Science concluding that the amount of methane leaking from oil and gas operations was 30 million metric tons per year, or about 60 percent more than EPA estimates.

Trees Emit a Surprisingly Large Amount of Methane

Trees Emit a Surprisingly Large Amount of Methane

But in a world where corporations plant trees to offset their carbon emissions, we badly need to know if their numbers add up, or if they are undermined by the complex chemistry of trees and methane.“In the seasonally flooded part of the Amazon, the trees become a massive chimney for pumping out methane,” says one researcher.

Is Mars' Methane Spike a Sign of Life? Here’s How We’ll Know

Is Mars' Methane Spike a Sign of Life? Here’s How We’ll Know

In a case of cosmic good fortune, the Mars Express orbiter happened to be performing spot tracking observations of the Gale crater right around the time Curiosity detected the methane spike.

A Fatal Tesla Autopilot Crash, Rising Methane Levels, and More News

A Fatal Tesla Autopilot Crash, Rising Methane Levels, and More News

A Fatal Tesla Autopilot Crash, Rising Methane Levels, and More News. A cruise in a self-driving Tesla turned deadly, the air taxi of the future has taken flight, and climate change is speeding up. A new report on a fatal Tesla crash looks grim.

Atmospheric Methane Levels Are Going Up—And No One Knows Why

Atmospheric Methane Levels Are Going Up—And No One Knows Why

“We need to have process representation to understand these mechanisms,” says Eric Kort, an atmospheric scientist at the University of Michigan, “so we can say, for example, with certain changes to temperature and the hydrological cycle, we’d expect methane emissions to increase by X amount.” Without that understanding, Kort suggests, we’re unable to answer some important questions about what looms ahead.

The Confounding Climate Science of Lab-Grown Meat

The Confounding Climate Science of Lab-Grown Meat

“Energy-intensive forms of cultured production could be quite an extreme case, where you're basically swapping methane—because cattle emit a lot of methane—for potentially fossil fuel carbon dioxide,” says study lead author John Lynch, an environmental scientist at the University of Oxford.

US activists launch climate change initiatives in absence of federal leadership

US activists launch climate change initiatives in absence of federal leadership

The America’s Pledge on Climate initiative was set up the same year by former New York City mayor Michael Bloomberg and California governor Jerry Brown to map “bottom up” US climate action.

Methane is a potent pollutant – let’s keep it out of the atmosphere

Methane is a potent pollutant – let’s keep it out of the atmosphere

According to the New York Times report, the US Environmental Protection Agency is set to relax a series of rules on methane emissions currently imposed on the US oil and gas industry, including a reduced frequency in checking for leaks and an extended grace period before repairs must be made.

EPA admits scrapping regulations will put more methane into atmosphere

EPA admits scrapping regulations will put more methane into atmosphere

The Trump administration is seeking to roll back regulations on methane leaks from oil and gas facilities. The Trump administration is moving to roll back Obama-era rules intended to reduce leaks of methane from oil and gas facilities.

Trump Administration Wants to Make It Easier to Release Methane Into Air

Trump Administration Wants to Make It Easier to Release Methane Into Air

And in August, the agency proposed replacing the rule on carbon dioxide pollution from coal-fired power plants with a weaker one that would allow far more global-warming emissions to flow unchecked from the nation’s smokestacks.“They’re taking them down, one by one,” said Janet McCabe, the E.P.A.’s top climate and clean-air regulator in the Obama administration.Officials from the E.P.A., the Interior Department and the White House did not respond to emails and telephone calls seeking comment.Industry groups praised the expected changes.

Rice farming up to twice as bad for climate change as previously thought, study reveals

Rice farming up to twice as bad for climate change as previously thought, study reveals

“Water management on rice farms needs to be calibrated to balance water use concerns with the climate impacts of both methane and nitrous oxide emissions.” “We now know nitrous oxide emissions from rice farming can be large and impactful,” said Richie Ahuja, a co-author of this study.

Your Plastic Bags Are Releasing Greenhouse Gases

Your Plastic Bags Are Releasing Greenhouse Gases

To learn what gases plastics were releasing, the research team collected samples of the seven most common types of consumer plastic — both newly produced pieces and fragments fished from the ocean — and monitored the objects' gas production while floating in seawater or exposed to air.

Unexpected future boost of methane possible from Arctic permafrost – Climate Change: Vital Signs of the Planet

Unexpected future boost of methane possible from Arctic permafrost – Climate Change: Vital Signs of the Planet

"The mechanism of abrupt thaw and thermokarst lake formation matters a lot for the permafrost-carbon feedback this century," said first author Katey Walter Anthony at the University of Alaska, Fairbanks, who led the project that was part of NASA’s Arctic-Boreal Vulnerability Experiment (ABoVE), a ten-year program to understand climate change effects on the Arctic.