•DOI (Prices in International Market were
used)
•Fisheries, some NTFP and Mining activities.
Tourism and Timber were
considered although actual calculations were not done.
•Data sources:
FAO data sets, World Bank (World Development Indicators 2004), US Department of the Interior (2005), Oil and Gas journal Data Book
(2004) Nigeria Federal
Department of Fisheries, Data collected through a questionnaire from some GCLME countries made available by Dr. Ajao
•In estimation
of fish landing value for the GCLME countries, landings were aggregated for 1999-2003 and market prices were used
•