3. International Council for the Exploration of the Sea.
5. Wright, P. J., Galley, E., Gibb, I. M., and Neat, F. C. (2006) Fidelity of adult cod to spawning grounds in Scottish waters. Fisheries Research, 77: 148-158.
6. Wright, P. J., Neat, F. C., Gibb, F. M., Gibb, I. M., and Thordarson, H. (2006) Evidence for metapopulation structuring in cod from the west of Scotland and North Sea. Journal of Fish Biology, 69: 181-199.
7. Heath, M. R., Culling, M. A., Crozier, W. W., Fox, C. J., Gurney, W. S. C., Hutchinson, W. F., Nielsen, E. E., Wright, PJ, Calvalho, G. (2014). Combination of genetics and spatial modelling highlights the sensitivity of cod (Gadus morhua) population diversity in the North Sea to distributions of fishing. ICES Journal of Marine Science, 71: 794-807.
9. These are co-ordinates of latitude and longitude according to the World Geodetic System 1984 ("WGS 84"). WGS84 is defined at paragraph 2.1 of the United States National Imagery and Mapping Agency Technical Report TR8350.2, third edition, amendment 1 of 3rd January 2000 entitled "Department of Defense World Geodetic System 1984" (http://earth-info.nga.mil/GandG/publications/tr8350.2/wgs84fin.pdf). International Council for the Exploration of the Seas (ICES) standardise the division of sea areas for statistical analysis. Each ICES statistical rectangle is '30 min latitude by 1 degree longitude' in size.
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