The origin and evolution of dinosaur feathers, and their colour and function, has been high up on the pecking order for palaeontologists of late. The adaptive poetry that unfolds from fossil finds allows us to bear witness to one of the most beautiful transformations in the history of life on Earth, and the attention to …[Read More]
Latest posts
Geosciences Column: Following Fukushima: what happened to the iodine isotopes?
The March 2011 earthquake, 130 km off the coast of Japan, resulted in a 10-40 m high tsunami inundating Japan’s Pacific coast and caused the release of radionuclides from Fukushima Daiichi Nuclear Power Plant (NPP). The demise of three of the reactors was widely covered in the media, with worldwide coverage of the potential effects …[Read More]
GfGD National Conference – Present a Poster
As part of the GfGD National Conference, we would like to give students the opportunity to contribute your ideas on the conference topics, share your research (e.g., MGeol, MSci, MSc, and Mapping Projects), and profile GfGD University Group Activities. This will happen through a poster session. Poster sessions form an important part of many academic …[Read More]
Imaggeo on Mondays: Capping a volcano
This is Damavand Volcano, Iran. Its history is one of short bursts of eruptive activity followed by long periods of quiescence and while there are active fumaroles near Damavand’s summit, the volcano has been dormant for the past 1000 years. The cloud that encircles its peak is known as a cap cloud, so-called because these …[Read More]
Professionalism and Social Responsibility (1) – Top Travel Tips
As outlined at the start of last week, each Monday over the summer we’ll blogging about different aspects of professionalism and social responsibility. This week we’re looking back over a popular series we did last summer – ‘Top Travel Tips & Resources’ – which gave students various things to think about before embarking on overseas …[Read More]
Partially sane; roads – many; and time
So I hit the 9 month barrier for my PhD the other day. Where ze hell did all that time go?? Well, you can actually see if you want – I’ve uploaded the 9 month report to Figshare, excluding the preliminary results (which are beginning to look cool btw). You can find it here, where …[Read More]
Geosciences Column: How curbing HFC emissions could reduce warming
Carbon dioxide is without a doubt the most famous of warming culprits. But would reducing emissions of this greenhouse gas be enough to mitigate climate change within this century? A recent paper published in Atmospheric Chemistry and Physics focuses on a less known substance that, if phased out, could avoid as much as 0.5 °C …[Read More]
Friday Photo (87): Wildlife in the Field – Lizards at Cape Point
A lizard chills out in the sunshine at Cape Point – the southernmost tip of the African continent. There is nothing between here and Antarctica. (c) Geology for Global Development 2013
Geosciences Column: Just a drop in the ocean – river nutrients and Arctic plankton
The oceans are a big contributor to the global carbon cycle, with phytoplankton taking up carbon through photosynthesis and incorporating it into their shells. When these organisms die their shells sink and make a calcareous contribution to seafloor sediments. Of course, with the formation of limestone, this carbon is locked out of the atmosphere for …[Read More]
GfGD Blog Competition 2013
Following the success of the Geology for Global Development blog competition 2012, we’d like to invite you to join our ‘GfGD Blog Competition 2013’. This is a great opportunity to write about a topic that you love, and to put science communication into practice. Clear communication, particularly of complex scientific problems, is a skill that is highly …[Read More]