"When we think of #greenhousegas emissions, we tend to think of tailpipes and factories," said Scott Tiegs, co-author of the study and a professor of biological sciences at Oakland.
"But a lot of carbon dioxide and methane comes from aquatic #ecosystems. This process is natural. But when humans add nutrient #pollution like #fertilizer to fresh waters and elevate water temperatures, we increase the decomposition rates and direct more #CO2 into the atmosphere."
Looks like global CO2 emissions finally peaked. Good. But no time to lose: onwards to a rapid descent!
From BloombergNEF via Justin Guay. #co2#emissions#ClimateChange
Cela questionne la capacité de stockage de CO2 dans ce type de réservoir, sur des temps longs.
"" They proposed that the interrelation between injection and extraction could be the most probable cause of the Lacq seismicity from 1969 until the present day. ""
Die #Mineralölindustrie hat ihre gesetzlichen #Klimaschutz-Auflagen offenbar mit vorgetäuschten #CO2-Projekten in #China erfüllt - zertifiziert von deutschen Prüfinstituten, genehmigt vom Umweltbundesamt. Das zeigen ZDFfrontal-Recherchen.
With wildfire smoke season here, we all need to think about air quality inside where we spend most of our time. This article provides multiple examples measuring the air quality inside my home from wildfire smoke and cooking.
Wachstum, aber in die falsche Richtung: Microsoft hat nicht weniger, sondern fast 30% mehr CO2-Emissionen. Es ist nicht leicht mit den Klimazielen, wenn Du dem KI-Hype verfallen bist.
Die #Klimaziele 🌍 werden nur zu erreichen sein, wenn es gelingt, #Kohlendioxid in großem Maßstab aus der #Atmosphäre zu entfernen und dauerhaft geologisch zu speichern. Direct Air Capture and Storage (#DACS) wird mittelfristig eine kosteneffiziente und vielversprechende Technik zur #CO2-Reduktion sein.
"The global average concentration of carbon dioxide in March this year was 4.7 parts per million (or ppm) higher than it it was in March last year, which is a record-breaking increase in CO2 levels over a 12-month period".
From wooden buildings to air filters – how green cities could remove CO2 from the atmosphere
More than a thousand cities around the world now have #NetZero pledges: they want to emit only as much #CO2 into the atmosphere as they can simultaneously recapture.
Technically speaking, urban removals of this most important #GreenhouseGas could add up to one gigatonne (i.e. 1,000 million tonnes) per year by mid-century.