Ecology DNA in lake sediment forms a natural archive displaying when various fish species colonized lakes after the glacial period. This according to researchers at the Department of Ecology and Environmental Science at Umeå University in a study published in the journal Methods in Ecology and Evolution.
Think – an inquisitive magazine
The Arctic is the theme of the latest issue of Think.
We stop by the village Pausele – where Dean and Doris Carson conduct their research on the future of village life – and find out more about Sweden’s only Arctic Research Centre, Arcum, in Umeå. It also covers the man behind the Gulf Stream – Johan Sandström – who was born in Vindeln here in Västerbotten County.
Markus Hällgren is professor in management. Listen to his TED Talk about the dangers of being bored on Mount Everest, and the key to success for organisations.