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Study shows how varying climate conditions impact vulnerable species

Credit: University of Arkansas New findings on the diet of Arctic foxes, determined by the condition of their teeth, show how varying climate conditions in the Arctic affect the animals that live there. In a study published in Polar Biology, Peter Ungar, Distinguished Professor of anthropology at the University of Arkansas, and several co-authors analyzed tooth breakage and wear - both gross and micro - of Arctic foxes from Russia s Yamal Peninsula. Studying the effect of varying climate conditions within this region helps scientists understand the impact of climate change on vulnerable animals and could explain future responses and adaptation, given the warming trend and thawing in Arctic areas. The researchers study is the first to combine dental proxies for short-term, or seasonal, and long-term, or lifetime, diet to better understand how resource depletion affects species differently in different locations within the Arctic.

Begegnung mit Nachbarsprache soll gefördert werden

Begegnung mit Nachbarsprache soll gefördert werden
nordschleswiger.dk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nordschleswiger.dk Daily Mail and Mail on Sunday newspapers.

BBC World Service - World Business Report, OECD: Prospects brighter for global economy

Show more A leading international agency has upgraded its forecast for global growth for this year. The Organisation for Economic Cooperation and Development said the world economy is likely to expand by 5.6% in 2021, and its chief economist Laurence Boone explains why the OECD believes prospects for growth are looking rosier. Also in the programme, the China National Offshore Oil Company, or CNOOC, has been de-listed from the New York Stock Exchange, and the BBC s Samira Hussain tells us what s behind the move. Plus, we take an in-depth look at Greenland, whose economy some believe is ripe for expansion. Allun Hubbard, a professor of glaciology at the Arctic University of Norway discusses prospects for agriculture in Greenland. The country depends heavily on funds from Denmark, but former Greenland prime minister Aleqa Hammond explores whether it could ever become independent. And Tracy Marchaud of the University of Southern Maine makes the case for a stronger touri

Four Arab Women Study Medicine in the North Pole

Four Arab Women Study Medicine in the North Pole
aawsat.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from aawsat.com Daily Mail and Mail on Sunday newspapers.

How China s Belt and Road and an Australian mining company could be the deciding issues in the Greenland election

How China s Belt and Road and an Australian mining company could be the deciding issues in the Greenland election
abc.net.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from abc.net.au Daily Mail and Mail on Sunday newspapers.

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