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
Waste in the water – New purification techniques for healthier aquatic ecosystems
24.07.2018 | Eberhard Karls Universität Tübingen
Plenty of habitat for bears in Europe
24.07.2018 | Deutsches Zentrum für integrative Biodiversitätsforschung (iDiv) Halle-Jena-Leipzig
There are currently great hopes for solid-state batteries. They contain no liquid parts that could leak or catch fire. For this reason, they do not require cooling and are considered to be much safer, more reliable, and longer lasting than traditional lithium-ion batteries. Jülich scientists have now introduced a new concept that allows currents up to ten times greater during charging and discharging than previously described in the literature. The improvement was achieved by a “clever” choice of materials with a focus on consistently good compatibility. All components were made from phosphate compounds, which are well matched both chemically and mechanically.
The low current is considered one of the biggest hurdles in the development of solid-state batteries. It is the reason why the batteries take a relatively long...
New design tool automatically creates nanostructure 3D-print templates for user-given colors
Scientists present work at prestigious SIGGRAPH conference
Most of the objects we see are colored by pigments, but using pigments has disadvantages: such colors can fade, industrial pigments are often toxic, and...
Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" -- very low frequency packets...
Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.
When engineers or designers want to test the aerodynamic properties of the newly designed shape of a car, airplane, or other object, they would normally model...
Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.
Global demand for electric vehicles is forecast to rise sharply: by 2025, the number of new vehicle registrations is expected to reach 25 million per year....
17.08.2018 | Event News
08.08.2018 | Event News
27.07.2018 | Event News
20.08.2018 | Information Technology
20.08.2018 | Life Sciences
20.08.2018 | Information Technology