Eklund, L, Romankiewicz, C, Brandt, M S, Doevenspeck, M & Samimi, C 2016, ' Data and methods in the environment-migration nexus : a scale perspective ', Die Erde – Journal of the Geographical Society of Berlin, vol. 147, no. 2, pp. 139-152 . https://doi.org/10.12854/erde-147-10 Eklund, L, Romankiewicz, C, Brandt, M, Doevenspeck, M & Samimi, C 2016, ' Data and methods in the environment-migration nexus : A scale perspective ', Erde, vol. 147, no. 2, pp. 139-152 . https://doi.org/10.12854/erde-147-10 DIE ERDE: Journal of the Geographical Society of Berlin, Vol 147, Iss 2, Pp 153-164 (2016)