By Barry Brill The IPCC’s AR5 estimated the global warming caused by a tonne of livestock methane would be 28 times that of a tonne of carbon dioxide. New research destroys that estimate. The war on meat has been gathering pace amongst our Western elites. The Economist makes a detailed case for “plant-based food” in…
Lots and lots of implications for climate models and GHG budgets. From New Phytologist Kristofer R. Covey J. Patrick Megonigal First published: 06 December 2018 https://doi.org/10.1111/nph.15624 Summary Forest ecosystem methane (CH4) research has focused on soils, but trees are also important sources and sinks in forest CH4 budgets. Living and dead trees transport and emit…
From EurekAlert! Public Release: 3-Jan-2019 Melting ice sheets release tons of methane into the atmosphere, study finds University of Bristol Melting ice sheet release tons of methane into the atmosphere, study finds The Greenland Ice Sheet emits tons of methane according to a new study, showing that subglacial biological activity impacts the atmosphere far more…
From MIT Technology Review Sustainable Energy Seaweed could make cows burp less methane and cut their carbon hoofprint A diet supplemented with red algae could lessen the huge amounts of greenhouse gases emitted by cows and sheep, if we can just figure out how to grow enough. by James Temple November 23, 2018 In…
The methane! It burns. Seems as if this should be accounted for in GCMs~ctm From Yahoo News UK Rob Waugh Contributor November 20, 2018 It’s a construction project unlike any on our planet: it’s the size of Great Britain, and has been going on for 3,820 years, since the Pyramids were first built. But…
Guest essay by Eric Worrall Vast hairy beasts tramping the Arctic Tundra will help save the world. Scientists Hope Mammoth ‘De-extinction’ Will Save Earth Kashmira Gander 1 day ago … Scientists fear that the absence of large mammals pressing down and scraping back thick layers of winter snow in the region prevents the cold from penetrating the soil. Combined…
This is quite something, and yet puzzling. The Environmental Defense Fund, an NGO with a history of environmental propaganda and a huge budget, plans to launch their own methane-detecting satellite. They ask, What if we hit the brakes on climate change by tracking gas emissions from space? First, NASA satellites can already do this, so their project…
From: DOE/LAWRENCE BERKELEY NATIONAL LABORATORY First direct observations of methane’s increasing greenhouse effect at the Earth’s surface Scientists have directly measured the increasing greenhouse effect of methane at the Earth’s surface for the first time. A research team from the U.S. Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) tracked a rise in the warming…
GEOMAR researchers find links between sedimentation and methane seeps on the seafloor off the coast of Norway Large amounts of the greenhouse gas methane are locked up as solid gas hydrates in the continental slopes of ocean margins. Their stability depends on low temperatures and high pressure. However, other factors that influence gas hydrate stability…
From the UNIVERSITY OF ROCHESTER comes this study that backs up a study that we reported on just a few days ago about methane clathrates on the ocean floor. The so-called Arctic “methane bomb” that some off the rails climate scientists have been worrying about just isn’t going to happen. Release of ancient methane due to…