Exciting new tool for marine conservation: environmental DNA

Fish and other aquatic animals shed DNA into the surrounding water. This means that seawater is filled with the DNA of the animals living there, and this is known as environmental DNA (eDNA). Scientists have used environmental DNA to study a range of animals, from earlier eDNA studies in 2008 (e.g. on the invasive American Bullfrog),…

Sustainable livelihoods

Today we visited the fish ponds in Makongeni, South Kenya. There is a local group in the village (90% women) who run the fish ponds. They gain benefits for the community (from selling the fish product) whilst avoiding using and degrading the local mangrove ecosystem. There are five fish ponds, with milkfish of different life…