Little Ecosystems

  Travelling recently along the route of the River Tawe to it’s source in the Brecon Beacons, I accompanied two colleagues from the FIRE Laboratory unit at Swansea University. We turned off the A4067 just after the Tafarn y Garreg pub and took the road to Trecastle, looking at culverts that transported streams and tributariesContinue reading “Little Ecosystems”