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climate change

number of breaks: 56

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How fisheries bring carbon dioxide back to the atmosphere

Today's global warming is increasingly threatening our planet. The Paris Agreement – an international agreement on climate change mitigation – aims to limit global warming to below 1.5-2°C relative to preindustrial levels. To meet this ambitious goal, we may need to drastically cut human-related emissions... click to read more

  • Gaël Mariani | PhD Student at MARBEC, University of Montpellier, CNRS, IFREMER, IRD, Montpellier, France
  • David Mouillot | Professor at MARBEC, University of Montpellier, CNRS, IFREMER, IRD, Montpellier, France
Views 3240
Reading time 3 min
published on Jul 23, 2021
Global warming puts fish mating at risk

Climate change is accelerating ocean warming globally, and heat waves are becoming more frequent and intense. This is of great concern as heat is a deadly threat to aquatic animals. But the extent of danger depends – some fish species are more heat-tolerant than others.... click to read more

  • Flemming Dahlke | Postdoctoral Research Fellow at Institute of Fisheries Ecology, Thünen Institute, Braunschweig, Germany
Views 2898
Reading time 3.5 min
published on Jul 12, 2021
What can land-free Earth teach us about climate evolution?

Predicting how the climate on our planet is evolving is crucial, especially under the ongoing climate change. But it is a challenging task, because the Earth climate is a complex, ever-changing system, involving many different factors influencing each other: sunlight, atmospheric carbon dioxide, polar ice... click to read more

  • Ariadna Fossas Tenas | PhD Student at Environmental Sciences Institute, University of Geneva, Geneva, Switzerland
Views 2973
Reading time 4 min
published on Jun 28, 2021
How life on Earth almost ended once

Life on Earth has never been so close to an end as during the environmental catastrophe that marked the Permian-Triassic boundary - 252 million years ago. Scientists have long speculated what could have triggered the sudden disappearance of so many organism groups - more than... click to read more

  • Hana Jurikova | Postdoctoral Research Fellow at School of Earth and Environmental Sciences, University of St Andrews, St Andrews, UK
Views 3660
Reading time 4 min
published on Jun 21, 2021
Message in a frozen bubble: Antarctic ice reveals abrupt rises in atmospheric CO2 in the ancient past

Today's atmospheric carbon dioxide (CO2) levels are higher than ever during at least the last 800'000 years. More importantly, the atmospheric levels of this greenhouse gas continue rising at a speed that is unparalleled in our planet's recent geological history. Intensifying extreme weather events and... click to read more

  • Christoph Nehrbass-Ahles | Postdoctoral Research Fellow at Department of Earth Sciences, University of Cambridge, Cambridge, UK
Views 2929
Reading time 4.5 min
published on Jun 9, 2021