The northern lights, or aurora borealis, are created as charged particles interact with the Earth’s atmosphere. These electrons are part of the solar wind and as they pass through the Earth’s magnetic shield (the magnetosphere); the charged particles collide with those in our atmosphere, emitting light. In the southern hemisphere this phenomenon is known as the aurora australis, but both are caus ...[Read More]
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GeoLog
Letting the methane genie out of the bottle
Greenhouse gas levels and globally averaged surface temperatures are both on the rise. Whilst slow increases in temperatures are not easily perceived as threatening, and might even be welcomed by some, climate change can also include fast and sudden changes. These sudden changes could have disastrous effect on not only us humans, but also life on this planet more generally. When it comes to places ...[Read More]
Geology for Global Development
Friday Photo (95) – Environmental Campaign in Jammu, India
“Keep Jammu Clean and Green” Signs like this are visible around Jammu & Kashmir State as part of a widespread environmental awareness campaign. Other slogans include ‘somebody is sitting in the shade today, because somebody planted a tree a long time ago’ and ‘My Earth, my duty’. (c) Geology for Global Development 2013
Geology for Global Development
Building Scientific Technical Capacity in Developing Countries
The Parliamentary Office of Science and Technology POSTnote Number 216 discusses the importance of building ‘Scientific Capacity in Developing Countries’. In short, this highlights how science and technology can play an important role in fighting poverty, disease and environmental degradation, and yet the numbers of researchers in the developing world falls well below other areas of t ...[Read More]
GeoLog
Imaggeo on Mondays: Lime Pancakes
These are the Pancake Rocks of Punakaiki, on the west coast of New Zealand. They are made of limestone that was deposited as calcifying organisms fell to their fate on the sea floor about 30 million years ago. Since then, the limestone has been uplifted, exposed, and eroded by the wind and the sea. Each of the limestone layers are separated by a thin sheet of mudstone in an arrangement known as st ...[Read More]
Geology for Global Development
Dealing with Disasters / 4th Conference of the International Society for Integrated Disaster Risk Management
This week (4-6th September 2013) a major conference is talking place at Northumbria University in Newcastle, with a focus on disaster risk reduction and disaster management. The conference, Dealing with Disasters Conference / 4th Conference of the International Society for Integrated Disaster Risk Management, will explore the theme ‘From Opportunity to Action: Bridging the Gap between Disaster Red ...[Read More]
GeoLog
EGU elections – propose a candidate!
EGU members will be able to vote for the next president/vice-president and general secretary during the autumn election, which takes place from 1 November to 1 December. But first, you need to choose your candidates! You can propose a candidate for either vacancy by filling in the proposal form up until 30 September. You are welcome and encouraged to nominate yourself. If you are nominating someon ...[Read More]
Geology for Global Development
Friday Photo (94) – Department of Geology, Jammu University
The Department of Geology at Jammu University, India (India’s second oldest University), as observed by Rosalie Tostevin (GfGD’s Deputy Communications Officer) during her recent reconnaissance trip. Rosalie is visiting key sites to help GfGD prepare for its contribution to the ‘Sustainable Development in the Himalayas’ Conference – organised by the Geological Society. ...[Read More]
VolcanicDegassing
Friday Field Photos: the Southern Volcanic Zone of Chile
If you are ever in Chile and have the chance to take a mid-morning flight south from Santiago towards Puerto Montt or Concepcion, make sure you try and book a window seat on the left hand side of the plane. Once the early morning cloud has cleared, you could be in for a treat as you fly along the ‘volcanic front’, with spectacular views of Chile’s brooding volcanoes popping up f ...[Read More]
GeoLog
Natural hazards workshop videos are online!
Every year, the EGU host a two day workshop for primary and secondary school teachers during the General Assembly. Geosciences Information For Teachers (GIFT) workshops aim to shorten the time between discovery and textbook, while providing teachers with material that can be used in the classroom. This year, the workshop was on natural hazards, with scientists from the fields of seismology, volcan ...[Read More]