Elevated CO2 levels cause mineral deficiency in plants resulting in less nutritious crops Date: November 3, 2022 Source: Cell Press Summary: For years, scientists have seen enhanced photosynthesis ...

High CO2 levels are greening the world’s drylands, but it’s not good news. Story by Mongabay • 5d. ... the future of vegetation productivity is an open and debated question.

For years, scientists have seen enhanced photosynthesis as one of the only possible bright sides of increasing levels of atmospheric carbon dioxide (CO2)—since plants use carbon dioxide for ...

In fact, according to the study, it has been about 14 million years since the level of carbon dioxide (CO2) in our atmosphere was this high. That's long before modern humans appeared on the scene.

As atmospheric carbon dioxide levels continue to rise, the ocean plays a crucial role in helping to reduce the full impact of ...

These dangerously high CO2 levels are in line with numbers reported in a study authored by Benjamin Santer of the ... While these levels are still critical, the future isn't particularly bright ...

Trees living in conditions where the carbon dioxide levels are high are becoming more efficient in conserving water, a study has found.. A team at the University of Birmingham found trees under ...

Learn more about a sequence of increases in the carbon dioxide in our ancient atmosphere, which can tell us about our oceans’ ...

(CN) — Many estimates on atmospheric carbon dioxide levels focus on decades and centuries, but a study published Thursday in Science analyzes it over millions of years.. Today, Earth’s air contains ...

By 2100, atmospheric carbon dioxide levels could rise to 800 parts per million by volume (ppmv) — almost double the concentration of roughly 421 ppmv recorded this year — if we fail to curb ...

In experiments that mimic conditions of the near future, some trees look set to thrive. With others, it's now a case of ...