Research in Nature Communications suggests the contribution of ocean biology to climate regulation is more complex than ...

the others being the concentration of aqueous CO 2, the amount of total dissolved inorganic carbon (ΣCO 2) and the total alkalinity 31. In order to calculate a value for p CO 2 it is necessary to ...

Earth's atmospheric CO2 concentration (c(a)) for the Phanerozoic Eon is estimated from proxies and geochemical carbon cycle models. Most estimates come with large, sometimes unbounded uncertainty.

The global annual mean CO 2 concentration in 2023 was 419.2 ppm—a 51% increase from the concentration of 277 ppm in 1750 found from air trapped in Antarctic ice. Other long-lived greenhouse gases also ...

While some volatile elements such as H, Li, B, and F cannot be measured reliably by this technique, a data reduction scheme can be implemented to calculate those elements ... than in the unknowns. The ...

In the latest edition of "LC Troubleshooting", Dwight Stoll explores troubleshooting tips for liquid chromatography, ...

Department of Pharmacology and Molecular Sciences, Johns Hopkins University, Baltimore, United States ...

For relocating service members who choose to handle their move themselves, the government will pay you a certain amount via the Personally Procured Move, or PPM, program. Formerly known as a DITY ...

A team of researchers developed an accessible, handheld water-testing system that was tested through a citizen science ...

Thousands of people took part Sunday in the solemn ceremony commemorating the 80th anniversary of the liberation of the Mauthausen concentration camp, an event that has been held annually since ...

The feeling of being watched can affect memory and cognition It puts the brain in fight-or-flight mode and causes stress That may worsen some mental illnesses The feeling of being watched can ...