dsacer, to climate
@dsacer@fediscience.org avatar

The Inflation Reduction Act methane emissions fee is going to kick in finally. Affects the highest-emissions sites for the oil and gas industry only.

Click the link, not the preview to bypass paywall

https://www.nytimes.com/2024/01/12/climate/methane-biden-oil-gas-fee.html?unlocked_article_code=1.NE0.mev3.C29Pj7ot-Stl

#Climate #ClimateAction #methane #USPolitics #GiftArticle

CelloMomOnCars, to random
@CelloMomOnCars@mastodon.social avatar

"Groups representing the #livestock industry, which is responsible for around 32% of global #methane emissions, want to increase their use of a new way of measuring these emissions that lets high polluters evade their responsibility to make big emissions cuts."

#meat
https://theconversation.com/meat-and-dairy-industrys-attempt-to-change-how-we-measure-methane-emissions-would-let-polluters-off-the-hook-219362

DoomsdaysCW, to random
@DoomsdaysCW@kolektiva.social avatar

If we are going to drink dairy milk and eat cheese, make it goat! It's closer to human milk when it comes to digestibility, and has less lactose.

"For their body size, goats are slightly more efficient than cows; it takes less feed for a dairy goat to produce a gallon of milk than it does for a cow to produce a gallon of milk. For every 70 pounds of dairy ration fed to the average goat, she will produce one more gallon of milk than the average cow."

https://4h.okstate.edu/projects/animal-science-companion-animals/site-files/docs/dairy-files/compare-dairy-goats-and-cows.pdf

DoomsdaysCW,
@DoomsdaysCW@kolektiva.social avatar

#Goats and their role in #ClimateChange

"Goats stand out in climate change scenarios due to their higher capacity to convert some feed sources into milk and meat more effectively than other farm animals and their ability to continue production in changing climatic conditions. Furthermore, the goat industry's most important feature is that the #methane emissions released during the production processes are lower than those of other domesticated ruminants per unit of body weight (FAO, 2017, Pragna et al., 2018)."

https://www.sciencedirect.com/science/article/abs/pii/S0921448823001906

haritulsidas, to random
@haritulsidas@masto.ai avatar

🍚🌾 Rice farming produces 12% of global methane emissions. That's more than 30 times as potent as CO2! But there are ways to reduce this impact, such as using rice straw for paper or MDF, or using machines that mulch the field instead of burning or flooding it. #rice #methane #innovation https://www.nature.com/articles/d41586-023-04020-3

doomscroller, to random
@doomscroller@mastodon.online avatar
Bentley, to climate
@Bentley@canada.masto.host avatar

Sounds a lot like how #BigPharma manipulated the medical community into hooking the world on opioids, resulting in an unsolved global mass crisis killing untold millions but in this case #BigOil is hooking builders & homeowners on planet heating #Methane. They need to be stopped.

https://www.nationalobserver.com/2023/12/27/news/us-gas-companies-offer-builders-cash-trips-outfit-new-homes-gas-appliances

#yyc #abpoli #ClimateChange

doomscroller, to random
@doomscroller@mastodon.online avatar
CelloMomOnCars, to random
@CelloMomOnCars@mastodon.social avatar

This is like having an overweight population and banning weighing scales.

"Written into a must-pass spending bill the House approved in November, the provision prevents the government from funding a law that requires big #livestock farms to report how much #methane their operations emit. Every spending bill Congress has passed in the last 14 years has contained similar disabling language."

https://insideclimatenews.org/news/22122023/milking-it-reducing-methane-from-livestock-critical-for-climate/?utm_source=InsideClimate%20News&utm_campaign=eb2f8d8368-EMAIL_CAMPAIGN_2023_12_23_02_00&utm_medium=email&utm_term=0_29c928ffb5-eb2f8d8368-329869014

doomscroller, to worldwithoutus
@doomscroller@mastodon.online avatar

Permafrost Beneath Arctic Ocean Margins
"Recent observations from the Kara Sea...
suggests that the permafrost cap has degraded and that gas is freely migrating towards the seafloor."
https://arctic.noaa.gov/report-card/report-card-2023/permafrost-beneath-arctic-ocean-margins-2023/ #Permafrost #Methane #Arctic

VeganAustralia, to vegan

A new study has shown a number of academic papers have made misleading claims regarding #methane emissions and pollution from the animal agriculture industry.

Published in Environmental Research Letters, the article points out that these so-called "climate neutral" claims are too good to be true. The study found that an alternative method of quantifying the impact of methane emissions (GWP100 vs. GWP*) has led to a number of industry-friendly findings that the livestock sector seems to be using to claim climate neutrality as they continue to pollute the planet.

https://www.desmog.com/2023/12/14/the-livestock-industrys-climate-neutral-claims-are-too-good-to-be-true/?s=09

The full study, authored by Caspar Donnison and Donal Murphy-Bokern can be read here:

https://doi.org/10.1088/1748-9326/ad0f75

#vegan #vegans #veganism #AnimalRights #ClimateChange #ClimateCrisis

pomarede, to space
@pomarede@mastodon.social avatar
doomscroller, to random
@doomscroller@mastodon.online avatar

TPDS: Methane: possible tipping points or surprises
Euan Nisbet: Global - is methane telling us that climate warming feedbacks have already driven us over a -scale tipping point?
Sara Knox: Network science: unlocking novel insights on regional & global methane cycling. https://www.youtube.com/watch?v=tJlyBVT-OJg

doomscroller, to worldwithoutus
@doomscroller@mastodon.online avatar

Natural gas is actually migrating under permafrost, & could see methane emissions skyrocket if it escapes "Because Svalbard's geological & glacial history is very similar to the rest of the Arctic... migrating deposits of methane are likely to be present elsewhere..."
https://phys.org/news/2023-12-natural-gas-migrating-permafrost-methane.html #Permafrost #Arctic #Cryosphere #Methane

GrrlScientist, to climate
@GrrlScientist@mstdn.science avatar

The Comforting Lie of Climate-Friendly Meat

livestock, & primarily -belching ruminants like , is responsible for about 15% of global

https://newrepublic.com/article/177575/never-trust-green-meat

doomscroller, to Worldbuidling
@doomscroller@mastodon.online avatar

Gabrielle Kleber | Glaciologist’s Perspective on the Importance of 1.5°C: PhD research investigated methane emissions from groundwaters that are released as glaciers retreat. -helped identify a positive feedback loop that’s currently not considered in climate models
https://www.youtube.com/watch?v=qp796V0H8g8 #Methane #Feedback

ScienceDesk, to climate
@ScienceDesk@flipboard.social avatar

COP28 is making headlines. Here’s why the focus on methane matters.

A Science News columnist writes: "We’re not meeting the Paris Agreement goals, and methane is a big reason why."

https://flip.it/lIWMbE

#COP28 #ClimateChange #Climate #Methane

doomscroller, to worldwithoutus
@doomscroller@mastodon.online avatar

Melting the Arctic: Insights from Scientific Research in the Svalbard Archipelago https://www.youtube.com/watch?v=K2icxSMLn9c #Arctic #Permafrost #Glaciers #Feedback #Methane #COP28 #COP28

kcarruthers, to climate
@kcarruthers@mastodon.social avatar

Paul Beckwith: Methane Migration & Venting from Ocean Seafloor Methane Hydrates Much Worse than Thought

https://www.youtube.com/watch?v=OxqxeifmazA

#Methane #Hydrates #MethaneHydrates #ClimateChange

doomscroller, to random
@doomscroller@mastodon.online avatar

Paul Beckwith: Methane Migration and Venting from Ocean Seafloor Methane Hydrates Much Worse than Thought
https://www.youtube.com/watch?v=OxqxeifmazA #Methane #Hydrates #MethaneHydrates

dmacphee, to Canada
@dmacphee@mas.to avatar

Saskatchewan oilpatch leakier than the government admits.

“That's significantly higher than almost any other field in Canada or the U.S., and is well above proposed guidelines in the U.S. and Europe.”
#Saskatchewan #Methane #Skpoli #Canada #cdnpoli
https://www.nationalobserver.com/2023/12/08/news/saskatchewans-oilpatch-leakier-you-think

BenjaminHCCarr, to food
@BenjaminHCCarr@hachyderm.io avatar

Big #meat and #dairy #lobbyists turn out in record numbers at #Cop28
#Food and #agriculture firms have sent three times as many delegates to the #climate summit as last year. Meat and dairy firms in particular are coming under increasing scrutiny due to #pollution from #livestock, which emits about a third of the global output of #methane, a short-lived #greenhousegas, the cutting of which is identified as the quickest route to slowing #globalheating. https://www.theguardian.com/environment/2023/dec/09/big-meat-dairy-lobbyists-turn-out-record-numbers-cop28 #climatechange

Sustainable2050, to climate
@Sustainable2050@mastodon.energy avatar

New reconstruction of atmospheric CO2 history:
The Miocene (~16 Ma) marks the last time that CO2 concentrations were consistently higher (~480 ppm) than now; Greenland was not yet glaciated at that time, and sea level was some 50 m higher than today.
https://www.science.org/doi/10.1126/science.adi5177?s=09

atthenius,
@atthenius@fediscience.org avatar

Read this article about #methane #hydrates observed off the coast of Africa moving 40km from deep-cold waters to the continental shelf:
https://scitechdaily.com/fire-ice-time-bomb-discovered-climate-changes-deep-ocean-threat/

Relevant because one of the leading theories for what caused the #PETM (jump in #CO2 and #temperatures at 55 Ma) is the #clathrate gun-- frozen methane in the abyssal ocean thawing & causing sudden warming.
https://en.wikipedia.org/wiki/Clathrate_gun_hypothesis
But it hinges on methane being shallow enough to being vulnerable to melt.

Not time to panic, but wow.

CelloMomOnCars, to worldwithoutus
@CelloMomOnCars@mastodon.social avatar

#Africa’s #Hunger Crisis Deepens as War, Climate Pile on Pain

"The region of 1.2 billion people, which is home to many of the world’s poorest communities, suffered badly as food and fuel prices surged following Russia’s 2022 invasion of Ukraine. Its farmers have also been battered by #ExtremeWeather events, including droughts and flooding linked to #ClimateChange, further pressuring prices by disrupting food supplies."

https://www.bloomberg.com/news/articles/2023-12-07/africa-s-hunger-crisis-deepens-as-war-climate-pile-on-pain

CelloMomOnCars,
@CelloMomOnCars@mastodon.social avatar

"#Food production is highly vulnerable to the effects of the #climate crisis, with research suggesting that as much as a third of global food could be at risk from global heating.

The targets include:
reducing #methane emissions from #livestock by 25%;
ensuring all the world’s #fisheries are sustainably managed;
safe and affordable drinking #water for all;
halving #FoodWaste;
eliminating the use of traditional biomass for cooking.
All by 2030.

#COP28
https://www.theguardian.com/environment/2023/dec/10/un-sets-out-roadmap-to-combat-global-hunger-amid-climate-crisis

GregCocks, to space
@GregCocks@techhub.social avatar
spaceflight, to random
@spaceflight@techhub.social avatar
spaceflight, (edited )
@spaceflight@techhub.social avatar

"It's not as if we have to find the big #CO2 emitters; we already know where they are. Unlike #methane, which is fugitive - it shows up in places and at times you don't necessarily expect - we know where the large #PowerPlants 🏭 are in the world; we know where the aluminium smelters are. So, this is more about being able to verify 🛰️ #emissions." https://www.bbc.com/news/science-environment-64473574

General info by #NASA :
https://climate.nasa.gov
https://climate.nasa.gov/vital-signs/carbon-dioxide

#ESA on #GHGSat 🛰️ :
https://earth.esa.int/eogateway/news/how-scientists-use-space-data-to-help-advance-the-energy-transition

#Statistics 📊 by #OurWorldInData https://ourworldindata.org/co2-emissions

#Satellites #SpaceScience

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