The Tristan da Cunha group of islands consist of the main island of Tristan da Cunha, and three outer islands – Gough, Nightingale and Inaccessible. Fishing at the outer islands uses two methods – longlining and powerboats – although longlining is the predominant method. Fishing around Tristan is normally by powerboats only. Fishing data are recorded differently for the outer islands and for Tristan, and are thus treated separately.
Reference:
Johnston, S. J., & de Decker, M. (2009). The catch and effort data to be used in GLM analyses to produce CPUE indices for the four islands of the Tristan da Cunha group. MARAM/TRISTAN/09/MAY/01
Johnston, S. J., & de Decker, M. (2009). The catch and effort data to be used in GLM analyses to produce CPUE indices for the four islands of the Tristan da Cunha group University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group. Retrieved from http://hdl.handle.net/11427/19266
Johnston, Susan J, and M de Decker The catch and effort data to be used in GLM analyses to produce CPUE indices for the four islands of the Tristan da Cunha group. University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group, 2009. http://hdl.handle.net/11427/19266
Johnston SJ, de Decker M. The catch and effort data to be used in GLM analyses to produce CPUE indices for the four islands of the Tristan da Cunha group. 2009 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/19266