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Methane vanishing on Mars: Aarhus researchers propose new mechanism as an explanation.

2019.07.03The processes behind the release and consumption of methane on Mars have been discussed since methane was measured for the first time for approx. 15 years ago. Now, an interdisciplinary research group from Aarhus University has proposed a previously overlooked physical-chemical process that can explain methane's consumption.

How to make wild and autonomous nature

2019.05.02An international team of researchers have worked to clarify what rewilding actually is, and how best to design and implement rewilding as a practical tool to reverse the global losses of biodiversity.

Electrical cable bacteria were discovered in Aarhus Bay by researchers from Aarhus University, who have described five species of these bacteria so far: three from Aarhus Bay and two from Giber stream. The first species was naturally given the name Electrothrix aarhusiensis. This is a cross section of a cable bacterium with its characteristic ridges containing electrical wires. Photo: Chr. Bortolini & K. Thomsen.

Electric bacteria in the spotlight

2019.03.18Several years ago, researchers from Aarhus discovered a curious form of electric life on the seafloor. Since then it has become increasingly clear that a significant part of the bacterial world is electrified. Leading researchers from around the world will set this life form in focus at the first-ever electromicrobiology conference, held on March 21 and 22 in Aarhus, Denmark.

Being surrounded by green space in childhood may improve mental health of adults

2019.02.26Children who grow up with greener surroundings have up to 55% less risk of developing various mental disorders later in life. This is shown by a new study from Aarhus University, emphasizing the need for designing green and healthy cities for the future.

PI-ICE - sampling bioaerosols in the Antarctic

2019.02.20When the sea is foaming there is more than water and salt involved

DNA traces on wild flowers reveal insect visitors

2019.02.08Researchers from Aarhus University have discovered that insects leave tiny DNA traces on the flowers they visit. This newly developed eDNA method holds a vast potential for documenting unknown insect-plant interactions, keeping track of endangered pollinators, such as wild bees and butterflies, as well as in the management of unwanted pest species.

Growing interest in Danish biodiversity

2019.02.01An impressive more than 400 people turned up to the fifth Biodiversity Symposium, held at Aarhus University on 22 January. Researchers, managers, consultants and policy-makers gathered to take stock of biodiversity in the Danish countryside. The good attendance bears witness to a large and increasing interest in the topic.

Human mutation rate has slowed recently

2019.01.23Researchers from Aarhus University and Copenhagen Zoo have discovered that the human mutation rate is significantly slower than for our closest primate relatives. The new knowledge may be important for estimates of when the common ancestor for humans and chimpanzees lived - and for conservation of large primates in the wild.

Otoliths - the fish’s black box - also keeps an eye on the metabolism

2019.01.21For the first time ever, an international research team has shown that fish otoliths record information on fish metabolism. Analyses of old and new otoliths can therefore provide new knowledge about how different species of fish adapt to new conditions, including climate change.

Satellite images reveal global poverty

2019.01.08How far have we come in achieving the UN’s sustainable development goals that we are committed to nationally and internationally? Yes, it can be difficult to make a global assessment of poverty and poor economic conditions, but with an eye in the sky, researchers are able to give us a very good hint of the living conditions of populations in the world’s poor countries.

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