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plants

Hops cones on a hop plant
Posted inNews

A Not-So-Hoppy Future for Beer Drinkers?

by Bill Morris 20 November 202320 November 2023

New research examining the impact of climate change on hops production has brewed up a storm.

Llamas walking along a rocky landscape in front of a retreating glacier in Cordillera Blanca, northern Peru.
Posted inNews

How Llama Poop Is Helping an Andean Community Adapt to Melting Glaciers

by Sofia Moutinho 9 November 202317 November 2023

Reintroducing these animals can enrich barren soils and potentially reduce water contamination, a study shows.

A green, forested hillside shrouded in fog
Posted inNews

Plants Worldwide Reach a Stomata Stalemate

by Emily Shepherd 5 October 20235 October 2023

Research unveiled a surprising plateau in plants’ ability to absorb carbon through stomata, which could mean more carbon left in the atmosphere.

Foto de una duna de arena cubierta con plantas en la playa
Posted inNews

Las plantas construyen dunas pero pueden acelerar la erosión durante tormentas fuertes

by Carolyn Wilke 5 September 20235 September 2023

Cuando las olas golpean las dunas con vegetación, se forman áreas anegadas frente a las plantas, lo que facilita que la arena sea arrastrada por la corriente más fácilmente. Sin embargo, las plantas aún son necesarias para formar las dunas en primera instancia.

D’après de nouvelles recherches, la sélaginelle (Selaginella kraussiana) rejette du chlorométhane atmosphérique au moyen d’un mécanisme jusque-là inconnu.
Posted inResearch Spotlights

Certaines plantes laissent une empreinte digitale chimique sur un gaz qui appauvrit la couche d’ozone

Sarah Stanley, Science Writer by Sarah Stanley 22 August 202322 August 2023

Une nouvelle étude, la première dans son genre, suggère qu’il serait possible de recourir à une analyse isotopique pour localiser les sources et les puits de chlorométhane dans l’atmosphère.

A rural road in Bandera, Santiago del Estero, Argentina, is flooded.
Posted inNews

Farming Is Intensifying Floods in the South American Plains

by Sofia Moutinho 10 August 202310 August 2023

The replacement of native vegetation by crops has raised groundwater levels in the Pampas, a new study suggests.

A photo of a sand dune covered with plants on a beach
Posted inNews

Plants Build Dunes but Can Speed Erosion During Severe Storms

by Carolyn Wilke 28 July 20235 September 2023

When waves hit vegetated dunes, waterlogged areas form in front of plants, making for sand that’s easier to wash away. But you still need plants to form dunes in the first place.

Close-up of star moss on a black rock
Posted inNews

Mosses Play Key Roles in Ecosystems from Tropics to Tundra

by Carolyn Wilke 29 June 202329 June 2023

A global survey of mosses growing on soil found that the somewhat underappreciated plants cover a vast area and perform tasks such as sequestering carbon.

一片浅绿色的石松出现在深色岩石和深绿色植物的背景下。
Posted inResearch Spotlights

植物在破坏臭氧层的气体上留下化学指纹

Sarah Stanley, Science Writer by Sarah Stanley 12 June 202312 June 2023

一项首开先河的研究表明,同位素分析可以用来确定大气中氯甲烷的源和汇。

A light green piece of club moss appears against a background of dark rocks and darker green plants.
Posted inResearch Spotlights

Plants Leave Chemical Fingerprints on an Ozone-Depleting Gas

Sarah Stanley, Science Writer by Sarah Stanley 30 May 202322 August 2023

A first-of-its-kind study suggests that isotope analysis could be used to pinpoint sources and sinks of atmospheric methyl chloride.

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