The unusual habitat of petrifying springs... by Gareth Farr on December 03, 2014 BGS BGS Cardiff bryophytes calcium environment gardening habitat hydrogeologist hydrogeology limestone moss Palustriella commutate petrifying tufa Wales +
Rachel Bell – a tenacious hydrogeologist... by Hazel Gibson on November 06, 2014 #peoplepost BGS drought flood G-BASE groundwater Hazel Gibson hydrogeologist methane people post Rachel Bell rivers +
