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Inspiring children to be interested in the geosciences isn’t always an easy task. While dinosaurs, volcanoes and earthquakes are a sure hook (rightly so!), there is also much more to the Earth, ocean and planetary sciences! Not only that, but new developments happen much more quickly than the lifetime of a textbook, meaning that breaking science is often underreported in the classroom. However, ...[Read More]
One of the most dramatic signals of Earth’s recent warming has been the precipitous decline of the Arctic sea ice. While the sea-ice decline is in response to warming ocean and atmosphere, it also has an important feed-back on the climate itself. Solar radiation and albedo Earth’s main energy source is solar radiation. This solar radiation is either absorbed in the atmosphere or at the ...[Read More]
By Anne Van Loon – a water science lecturer at the University of Birmingham Recently I published a commentary in Nature Geoscience with the title ‘Drought in the Anthropocene’. In that commentary, my co-authors and I argued that in the current human-dominated world, we cannot study and manage natural drought processes separately from human influences on the water system like water abstraction, dam ...[Read More]
– written by Solmaz Mohadjer – Does contaminated soil make your bones go soft? What if you are told to stop growing vegetables in your garden because the soil is too toxic? What if farmers refuse to produce nutritionally valuable crops because of risk of massive floods? What would you do if you are forced to leave your farm due to fear of floods? Surprisingly, these are the kinds of q ...[Read More]
Working in the Arctic and Antarctic presents its own challenges. It is perhaps easy to imagine how a station situated close to the coast is resupplied: during the summer, one or more ships will arrive bringing fuel, food and equipment, but what about stations inland? Flying in supplies by aircraft is expensive and, in the case of large quantities of fuel, unsustainable. Besides, many stations are ...[Read More]
This week’s imaggeo on Monday’s photography is Godrevy Lighthouse in North Cornwall (UK) experiencing the full force of the 2013/14 British Winter Storms which caused damage across the south west of the country. During mid-December 2013 to mid-February 2014 the UK was hit by six major storms bringing record precipitation, strong winds, huge waves and generating overall hazardous conditions. Despit ...[Read More]
The research presented during the EGU’s 2016 General Assembly have wide-reaching implications for how we understand planet Earth. In today’s post, Sara Mynott, an EGU press assistant during the conference, writes about findings presented at the meeting which highlight the importance of the biosphere when it comes to understanding the threat posed to our planet by environmental challenges. With the ...[Read More]
When you go down to the woods today you’re in for a big surprise….. hair ice! Did you know that there is a type of ice called hair ice? It is shaped like fine, silky hairs and looks like white candy floss. It grows on the rotten branches of broad-leaf trees during humid winter nights when the air temperature drops slightly below 0°C. A 100-year-old theory states that hair ice a ...[Read More]
EGU’s Pico’s (Presenting Interactive COntent®) are awesome and a lot of fun!! But at this year’s EGU General Assembly there was no Seismology PICO lead session. How sad was this? Why would this be? Can we do anything to change this? But wait, how much do you actually know on presenting or preparing a PICO…? Right, just what we thought… Perhaps not that much. There are many benefi ...[Read More]
Honey bees, a highly important pollinator, have suffered a number of declines and population collapses in recent years. The growth of urban centers has contributed to a loss of foraging habitat and an introduction of new food sources. A recent study conducted across the rural-urban boundary of Raleigh, North Carolina, USA examined the feeding sources of urban and rural honey bees using δ13C measur ...[Read More]
