Browsing WorldFish Community by Author "de Graaf, G.J."

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A simple spreadsheet model to incorporate seasonal growth into length-based stock assessment methods

de Graaf, G.J.; Dekker, P. (2006)

Type: Journal Article

The paper describes a method by which seasonal growth can be incorporated into length-converted catch curves and cohort analyses using a spreadsheet. The method is based on calculating the length of fish using seasonal ...
The status of routine fishery data collection in Southeast Asia, central America, the South Pacific, and West Africa, with special reference to small-scale fisheries

de Graaf, G.J.; Grainger, R.J.R.; Westlund, L.; Willmann, R.; Mills, D.; Kelleher, K.; Koranteng, K. (2011)

Type: Journal Article

The Food and Agriculture Organization (FAO) strategy for improving information on the status and trends of capture fisheries (FAO Strategy STF) was endorsed by Member States and the UN General Assembly in 2003. Its overall ...