People started warning me about the mosquitoes back in April. It sounded grim. But when I arrived in Finnish Lapland in August, the mozzies had peaked earlier in the season when temperatures were unusually high, and were all dead. This was a fortunate escape: Miska Luoto of the University of Helsinki and his team of researchers, who I was following as part of an EGU Science Journalism Fellowship, ...[Read More]
Resource site for young scientists launched!
Early career researchers make up a large proportion of the EGU membership and students (both graduate and undergraduate) regularly make up about a third of General Assembly participants. With so many young scientists involved in the EGU, it’s time we had something that caters for them – the young scientists’ website! The new website is a hub of information on jobs, events and resources that ...[Read More]
Imaggeo on Mondays: Curl up under a peat blanket
Rannoch Moor is the largest area of unbroken (no houses, no roads) blanket bog in the United Kingdom. Blanket bogs – as their name suggests – blanket the ground in an extensive layer of peat. They form in regions where there is high rainfall and comparatively little evapotranspiration. These waterlogged conditions are found throughout much of the northern hemisphere, and allow blanket bogs to form ...[Read More]
Geosciences Column: Dating a bivalve
Just as the rings on a tree can be used to determine its age, the bands on a bivalve’s shell can tell us the how long it’s been around for. Warm, food-filled waters lead to greater growth in the summer and low plankton abundance (the principle food source for filter-feeding molluscs) leads to limited growth during the winter months – hence the banding. But pinning down the age of a bivalve m ...[Read More]
EGU 2014 – got an idea?
Have a great idea for a conference session but haven’t quite put it into practice? Now’s your chance! Until this time next month (13 September) you can submit your session ideas and take part in organising the scientific programme for the EGU General Assembly in 2014. What you need to do: Take a look at the sessions that have already been suggested here – where does your idea fit ...[Read More]
Imaggeo on Mondays: Mammoth structures, springs and snowmelt
Spring waters are rich in minerals, carrying with them dissolved components of the rocks they have travelled through. The water that discharges at Mammoth Hot Springs in Yellowstone National Park is highly alkaline (contains a lot of dissolved CO2) and rich in calcium, but as the water cools, the calcium precipitates to form the white limestone terraces you see here. This limestone is known as tra ...[Read More]
Introducing the new EGU Bloggers!
Since it started, the EGU Blog Network has had great coverage of geochemistry, palaeontology and geoscience in global development, but what about the other fields in the geosciences? Well, over the past couple of months we’ve been seeking out some fantastic Earth science bloggers who are keen to share their knowledge, experiences and the latest research in their fields with you. They’ve put togeth ...[Read More]
GeoTalk: Veerle Vanacker on land use, degredation and the potential of revegitation
Today in GeoTalk, we’re talking to Veerle Vanacker, and eminent geomorphologist and winner of the EGU Division Outstanding Young Scientist Award last year. She tells us about her breakthroughs in modelling land use change and erosional processes… First, could you introduce yourself and tell us a little about what you are currently working on? I currently work as a lecturer in geomorphology at the ...[Read More]
Imaggeo on Mondays: A clash of hard and soft landscapes
This week’s Imaggeo on Mondays is brought to you by the photographer himself, who describes the striking scenery of the Conwy estuary in Wales… After a workshop with salt-marsh specialists in Conwy (Wales, UK), I stayed a couple of days to explore the surroundings. Living and working in The Netherlands, for me intertidal areas are typically wide, flat expanses of land, where the horizon is far awa ...[Read More]
GeoCinema Online: The extremes
In our final instalment of GeoCinema Online, we’ve put together a collection of climate and weather documentaries covering the incredibly hot and incredibly cold, together with the extreme events that shape our planet. Settle into your sofa and enjoy some scintillating science! Fennec: Into the Saharan Cauldron The central Sahara has one of the most extreme climates on Earth, but prior to th ...[Read More]