Helen Bennion,^1,2 Martyn G. Kelly,^3,4 Steve Juggins,^5,6 Marian L. Yallop,^7,8 Amy Burgess,^1,9 Jane Jamieson,^10,11 Jan Krokowski<sup>12,13

1</sup>Environmental Change Research Centre and ENSIS, Ltd., Department of Geography, University College London, Gower Street, London WC1E 6BT, UK
²h.bennion@ucl.ac.uk
³Bowburn Consultancy, 11 Monteigne Drive, Bowburn, Durham DH6 5QB, UK
⁴mgkelly@bowburn-consultancy.co.uk
⁵School of Geography, Politics and Sociology, University of Newcastle, Newcastle NE1 7RU, UK
⁶stephen.juggins@newcastle.ac.uk
⁷School of Biological Sciences, Woodland Road, University of Bristol, Bristol BS8 1UG, UK
⁸marian.yallop@bristol.ac.uk
⁹amy.burgess@ucl.ac.uk
¹⁰Environmental Biology Group, Environment Agency, Block 1, Burghill Road, Westbury-on-Trym, Bristol, BS10 6BF, UK
¹¹coetref1@btinternet.com
¹²Scottish Environment Protection Agency, 5 Redwood Crescent, Peel Park, East Kilbride, G74 5PP, UK
¹³jan.krokowski@SEPA.org.uk