1. Department of Geography, Tremough Campus; University of Exeter; Cornwall UK
2. School of Geographical Sciences; University of Bristol; Bristol UK
3. School of Earth Sciences; Ohio State University; Columbus Ohio USA
4. Setor de Ecología Laboratorio de Ecossistemas Aquâticos; Instituto Nacional de Pesquisas da Amazonas; Manaus Brazil
5. Halcrow Group Ltd.; Wiltshire UK
6. Bren School of Environmental Science and Management; University of California; Santa Barbara California USA
7. Department of Earth System Science; University of California; Irvine California USA