Geology for Global Development

Water and Sanitation

Saltwater intrusion: causes, impacts and mitigation

In many countries, access to clean and safe to drink water is often taken for granted: the simple act of turning a tap gives us access to a precious resource. In today’s post,Bárbara Zambelli Azevedo, discusses how over population of coastal areas and a changing climate is putting ready access to freshwater supplies under threat.  Water is always moving downwards, finding its way until it ge ...[Read More]

Robert Emberson: Microplastic – Too Important to Ignore

Anyone lucky enough to catch any of the BBC’s recent new series Blue Planet II will have noticed that each episode devotes a portion of the time to the impact humans have on the oceans. A breathtaking series of shots from a recent episode detailed the heart-wrenching demise of a baby whale, possibly poisoned by its mother’s milk due to toxins from plastic pollution. Vast quantities of plastic now ...[Read More]

Bárbara Zambelli Azevedo: Access​ ​to​ ​clean​ ​water,​ ​gender​ ​equality​ ​and​ ​geosciences

The importance of access to safe drinking water in our lives is quite obvious. Although its relation with gender equality and sustainable development may be less so. In this article, Bárbara Zambelli Azevedo explores the relationship between the two and discusses what geoscientists can do to improve the situation. In 2017, according to the WHO, over 2.1 billion people still don’t have access to sa ...[Read More]

Guest Blog: Anthropogenic climate change – what does this mean for groundwater resources in Africa?

On the 25th October, Laura Hunt (Cardiff University) attended the joint meeting of the International Association of Hydrogeologists (IAH) and the Hydrogeological Group of the Geological Society, which included the Ineson Lecture at the Geological Society of London.  It is a common misconception that Africa is an entirely dry, arid continent, parched for water. A resource that we in the UK take alm ...[Read More]