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Climate protection: Deep decarbonization by 2050 currently not plausible

The study represents the first systematic attempt to investigate whether a climate future with net-zero carbon emissions is not only possible but also plausible. They conclude that the efforts need to be far more ambitious. The results imply that global surface warming of less than 1.7° Celsius by 2100 is not plausible, but nor is a rise of more than 4.9 degrees.

How smartphones can help detect ecological change

 E-Mail Leipzig/Jena/Ilmenau. Mobile apps like Flora Incognita that allow automated identification of wild plants cannot only identify plant species, but also uncover large scale ecological patterns. These patterns are surprisingly similar to the ones derived from long-term inventory data of the German flora, even though they have been acquired over much shorter time periods and are influenced by user behaviour. This opens up new perspectives for rapid detection of biodiversity changes. These are the key results of a study led by a team of researchers from Central Germany, which has recently been published in Ecography. With the help of Artificial Intelligence, plant species today can be classified with high accuracy. Smartphone applications leverage this technology to enable users to easily identify plant species in the field, giving laypersons access to biodiversity at their fingertips. Against the backdrop of climate change, habitat loss and land-use change, these application

Czech student rapping about atmospheric processes wins Science magazine contest

Photo: YouTube A team of students from the University of Helsinki, led by Czech PhD researcher Jakub Kubečka, has won this year’s annual contest Dance Your PhD, organised by the prestigious US magazine Science. The winning video, called Molecular Clusters, features an original rap song and dance explaining how groups of molecules stick together to form clouds. The trio of research students from the Institute for Atmospheric and Earth System Research at the University of Helsinki, including Jakub Kubečka, Ivo Neefjes and Vitus Besel, won both the physics category and the top prize. They were selected by a jury composed of previous winners and world-renowned artists and scientists for presenting the best combination of science and art, beating 39 competitors and pocketing a cheque for $2000.

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