Geochemistry, Mineralogy, Petrology & Volcanology

Imaggeo on Mondays: Smoking mountain top

Laura Roberts-Artal December 18, 2017

Smoking mountain top . Credit: Daniela Domeisen (distributed via imaggeo.egu.eu)

Japan’s northernmost, second largest and least developed island, Hokkaido, is famous for its unspoilt nature. Harsh, cold and snowy winters make way for pleasant summers, which allow tourists and locals to enjoy a variety of outdoor activities, year-round, in the island’s six protected areas. The largest of the natural parks is Daisetsuzan: known for it’s wilderness and volcanoes. It is formed by ...[Read More]

Imaggeo on Mondays: A spectacular view of moss-covered rocks

Laura Roberts-Artal November 20, 2017

Isle of Skye cliff coast . Credit: Marius Ulm (distributed via imaggeo.egu.eu)

Geology has shaped the rugged landscape of the Isle of Skye – the largest island of Scotland’s Inner Hebrides archipelago. From the very old Precambrian rocks (approximately 2.8 billion years old) in the south of the island, through to the mighty glaciers which covered much of Scotland as recently as 14,700 years ago, the modestly-sized island provides a snap-shot through Earth’s dynamic his ...[Read More]

October GeoRoundUp: the best of the Earth sciences from around the web

Laura Roberts-Artal November 2, 2017

Display "Following Carbon Dioxide Through the Atmosphere" from YouTube Click here to display content from YouTube. Learn more in YouTube’s privacy policy. Always display content from YouTube Open "Following Carbon Dioxide Through the Atmosphere" directly Carbon dioxide plays a significant role in trapping heat in Earth’s atmosphere. The gas is released from human activiti ...[Read More]

GeoTalk: Hellishly hot period contributed to one of the most catastrophic mass extinctions of Earth’s history

Laura Roberts-Artal October 20, 2017

Could the eruption of the super volcano in present day Siberia have been the cause of a mass extinction 252 million years ago? From the boundless deep. Credit: Martin Mergili (distributed via imaggeo.egu.eu).

Geotalk is a regular feature highlighting early career researchers and their work. Following the EGU General Assembly, we spoke to Yadong Sun, the winner of a 2017 Arne Richter Award for Outstanding Early Career Scientists, about his work on understanding mass-extinctions. Using a unique combination of sedimentological, palaeontological and geochemical techniques Yadong was able to identify some o ...[Read More]