climate

Imaggeo on Mondays: The shrinking of Earth’s saltiest lake

Laura Roberts-Artal December 5, 2016

One of the consequences of the rapid fall of the water level (>1 m per year), is that vast areas of salt-rich ground of the shrunken Dead Sea are prone to strong dissolution and mechanical erosion of the subsurface processes.

Submarine springs at the Dead Sea shoreline. Credit: Djamil Al-Halbouni and Dr. Eoghan Holohan (distributed via imaggeo.egu.eu)

The Dead Sea is one of the saltiest lakes on Earth, located at the lowest point of the globe. For centuries it has been known for the restorative powers of its muds and waters. Their hypersalinity means it is possible to easily float on the lake’s surface. Bordering Israel, the West Bank and Jordan, it is a unique environment in an otherwise arid region. Changing climate, which is seeing tempera ...[Read More]

GeoPolicy: What will a Trump presidency mean for climate change?

Sarah Connors November 16, 2016

Donald Trump speaking at CPAC 2011 in Washington, D.C. Credit: Gage Skidmore (distributed via flickr)

The US Presidential election this month saw Republican Donald Trump, a fierce climate sceptic, be elected into office. In wake of the election results, this month’s GeoPolicy post will take a look at Trump’s proposed actions on climate change, how likely these are to happen, and what the climate and clean technology communities could do to limit the damage. This tweet, written four years ag ...[Read More]

Imaggeo on Mondays: Glacier de la Pilatte

Alexis Merlaud August 8, 2016

Glacier de la Pilatte. Credit: Alexis Merlaud (distributed via imaggeo.egu.eu)

The relentless retreat of glaciers, globally, is widely studied and reported. The causes for the loss of these precious landforms are complex and the dynamics which govern them difficult to unravel. So are the consequences and impacts of reduced glacial extent atop the world’s high peaks, as Alexis Merlaud, explains in this week’s edition of Imaggeo on Mondays. This picture was taken on 20 August ...[Read More]

GeoEd: How do we make climate predictions – An idea for an outreach activity

Mirjam Glessmer November 27, 2015

Icebergs . Credit: Caroline Schmidt (distributed via imaggeo.egu.eu)

This month’s GeoEd post is brought to you by Dr. Mirjam S. Glessmer. Mirjam is a physical oceanographer, who during her PhD at GEOMAR Kiel, Germany, became more and more interested in understanding how people learn and hence did a Masters of Higher Education in parallel to her PhD. During her PostDoc at the University of Bergen, Norway, she became involved in teaching both university courses, teac ...[Read More]