History of carbonate ion concentration over the last 100 million years II: revised calculations and new data. Geochim. Cosmochim. Acta 257, 373–392 (2019). Article Google Scholar Sarmiento, J. L. Ocean Biogeo
to “do something!”, is all fine and dandy, but it is also a bit hypocritical. It fosters a narrative in which the onus is always on others and it begs the counter
Since the beginning of the industrial era, the relative increase in atmospheric CH4has been the fastest among GHGs, mainly due to human activities (Saunois et al.2024, IPCC2022). About 580 million tons of methane are emitted annually (Global Methane Tracker2024), of which about 40% are from...
Four studies published in recent months say that tropical wetlands are the likeliest culprit for the spike, with tropical regions contributing more than 7 million tonnes to the methane surge over the last few years. Content continues below"
The present source of methane clathrate, acting over the last few hundred thousand or million years, could have given rise to the thin CO 2鈥搃ce layer covering the permanent water ice south polar cap. The hypothesis proposed in this paper requires, to be validated, a number of laboratory ...
Second Biggest Jump in Annual CO2 Levels Reported as Trump Leaves Paris Climate Agreement Posted onJune 2, 2017 GR:CO2 emissions really increased last year. As pointed out in this article, CO2 stays in the atmosphere for many years. The CO2 we are emitting is adding to what is already up...
The new Global Methane Hub will donate the first $10 million in funds to help 30 countries develop plans over three years to achieve the Global Methane Pledge’s target to collectively reduce methane emissions by at least 30% from 2020 levels by 2030. Article content More than 100 countries ...
DUBAI (Reuters) - Nearly a dozen deep-pocketed philanthropies announced on Saturday they will invest $450 million over the next three years to help countries launch national actions to tackle methane, the second-most prominent greenhouse gas, which has become a new focus of gl...
The history of the Earth has been marked by major ecological transitions, driven by metabolic innovation, that radically reshaped the composition of the oceans and atmosphere. The nature and magnitude of the earliest transitions, hundreds of million year
The National Oceanic and Atmospheric Administration says the levels of the crucial heat-trapping gases in the atmosphere reached historic highs last year, growing at near-record fast paces.