Field Work

Imaggeo on Mondays: Of ancient winds and sands

Elizaveta Kovaleva November 6, 2017

Movement of ancient sand . Credit: Elizaveta Kovaleva (distributed via imaggeo.egu.eu)

Snippets of our planet’s ancient past are frozen in rocks around the world. By studying the information locked in formations across the globe, geoscientist unpick the history of Earth. Though the layers in today’s featured image may seem abstract to the untrained eye, Elizaveta Kovaleva (a researcher at the University of the Free State in South Africa) describes how they reveal the secrets of anci ...[Read More]

GeoSciences Column: Forests in flux – log-jams in the Amazon

Robert Emberson October 25, 2017

The impact of log jams on river geomorphology is varied. Unravelling the untouched . Credit: Amajida Roslim (distributed via imaggeo.egu.eu).

Collapsing dams are a staple of disaster films, but the form that these take in natural systems is also surprisingly varied. Streams and rivers can be blocked by a range of rapid and gradual inputs. One of the lesser-known causes of stream blockage is through the accumulation of large woody debris – tree trunks and large branches – to form a log jam. The impact of these jams on river geomorphology ...[Read More]

Imaggeo on Mondays: One of the oldest evergreen rainforests in the world

Frederik Tack October 16, 2017

Ratchaprapha lake in Khao Sok national park . Credit: Frederik Tack (distributed via imaggeo.egu.eu).

A blazing sky and shimmers cast by water ripples frame the spectacular beauty of one of the world’s oldest treasures: an evergreen rainforest in Thailand. Today’s featured image was captured by Frederik Tack, of the Institute for Space Aeronomy in Brussels. This picture was taken during sunset between the limestone mountains with the sunlight reflecting on beautiful Ratchaprapha lake i ...[Read More]

Malawi High School Teacher’s Workshop on Natural Hazards

Faith Taylor and Bruce Malamud October 5, 2017

Some typical scenes from Malawi (Left) sunrise on Lake Malawi, (Right) Women carrying thatch. Photos: B. Malamud

In July 2017, Professor Bruce Malamud and Dr Faith Taylor from King’s College London travelled to Mzuzu, Malawi to work in collaboration with Mr James Kushe from Mzuzu University, Malawi. They delivered an EGU funded workshop at Mzuzu University to high school teachers on natural hazards, with major funding provided by EGU, and also supported by Urban ARK and Mzuzu University. Faith and Bruce expl ...[Read More]