Climate change and species extinction, two phrases that seem to be on everyone’s mind. But opinions diverge and even if the majority of us can no longer deny climate change – as the signing of the Kyoto agreement by most countries shows – its real dimension and impact on species extinction is still very controversial. But now scientists from Oxford University’s Biodiversity Research Group and colleagues decided to test our capacity to see the future by…going back to the past. And the conclusion is that the most commonly used models to predict species extinction are basically not that good. But not all is bad news.
Where are we going to be in 100 years’ time? The scientific results that reach the public vary so much that we can no longer know what to believe and many times it’s simply our political choices that define our ecological opinion. We are not challenging scientists’ integrity, but how accurate are their forecasting models? The problem is that we cannot go to the future to test their predictions.
But now Miguel B. Araújo, Robert J. Whittaker, Richard J. Ladle and Markus Erhard from the Oxford University’s Biodiversity Research Group, the London’s Natural History Museum Biodiversity Research Group and the Institute for Meteorology and Climate Research in Germany, in a paper just published online in the journal of Global Ecology and Biogeography might have found a solution by approaching the problem in a very different way.
Catarina Amorim | alfa
Global threat to primates concerns us all
19.01.2017 | Deutsches Primatenzentrum GmbH - Leibniz-Institut für Primatenforschung
Reducing household waste with less energy
18.01.2017 | FIZ Karlsruhe – Leibniz-Institut für Informationsinfrastruktur GmbH
An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...
Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
19.01.2017 | Event News
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09.01.2017 | Event News
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19.01.2017 | Physics and Astronomy