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In Alps, climate change affects biodiversity

CNRS The European Alps is certainly one of the most scrutinized mountain range in the world, as it forms a true open-air laboratory showing how climate change affects biodiversity. Although many studies have independently demonstrated the impact of climate change in the Alps on either the seasonal activity (i.e. phenology) or the migration of plants and animals, no systematic analysis has been carried out on both consequences simultaneously. A European team of ecologists1, including Jonathan Lenoir, CNRS Researcher in the research unit Écologie et Dynamique des Systèmes Anthropisés (CNRS/University of Picardie Jules Verne), has just published a review that quantifies seasonal changes and elevational movements of more than 2,000 species of plants, animals and fungi that live in the Alps. This review shows that species have shifted their life cycles (e.g. bud burst for plants or nesting for birds) earlier during the season2 and their distribution higher along the elevational gradie

In the Alps, climate change affects biodiversity

 E-Mail The European Alps is certainly one of the most scrutinized mountain range in the world, as it forms a true open-air laboratory showing how climate change affects biodiversity. Although many studies have independently demonstrated the impact of climate change in the Alps on either the seasonal activity (i.e. phenology) or the migration of plants and animals, no systematic analysis has been carried out on both consequences simultaneously. A European team of ecologists1, including Jonathan Lenoir, CNRS Researcher in the research unit Écologie et Dynamique des Systèmes Anthropisés (CNRS/University of Picardie Jules Verne), has just published a review that quantifies seasonal changes and elevational movements of more than 2,000 species of plants, animals and fungi that live in the Alps. This review shows that species have shifted their life cycles (e.g. bud burst for plants or nesting for birds) earlier during the season2 and their distribution higher along the elevational gr

When Chauvet Cave artists created its artwork, the Pont d Arc was already there

 E-Mail IMAGE: The Combe d Arc was greatly impacted by the gradual entrenchment of the Ardèche River view more  Credit: © Kim Génuite The Chauvet Cave, which lies by the entrance to the Gorges of the Ardèche, is home to the world s oldest cave paintings, dating back 36,000 years. Their state of preservation and aesthetic qualities earned them a spot on the World Heritage List in 2014, 20 years after their discovery. The location of the cavern surrounded by a remarkable landscape, next to the Pont d Arc natural archway raises the question of whether the people who executed these artworks looked and walked out upon the same landscape as today. Did they see the same natural archway? Scientists from the CNRS, Université Savoie Mont Blanc, and the Muséum National d Histoire Naturelle1 now know the answer. By studying the landform of the area and making novel use of applied mathematics to date sand transported by the Ardèche River, they determined that the Pont d Arc w

How Aboriginal perspectives are transforming archaeological histories – Monash Lens

Two starkly different research projects 50 years apart in eastern Victoria at East Gippsland's Cloggs Cave, belonging to the Krauatungalung clan of the GunaiKurnai nation, show the importance of Indigenous perspectives in archaeology. Read more at Monash Lens.

France begins winter school holidays amid terrorising virus levels

France begins winter school holidays amid terrorising virus levels
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