The STATLANT system of questionnaires allows the reporting of data at varying levels of precision (refer also Fishing effort) including:
STATLANT A questionnaires cover the reporting of annual catch data, requesting a breakdown of catches by species and statistical sub-division of...
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STATLANT B questionnaires cover the reporting of annual data on catches and the associated fishing effort, requesting a breakdown by species, statistical sub-division of the FAO major fishing area, month of capture, fishing gear, size class of fishing vessel and...
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STATPAC questionnaires cover the reporting of annual catch data, requesting a breakdown of catches by species and selected FAO major fishing area in the Southeast Pacific Ocean.
In addition, the FISHSTAT questionnaires are used by FAO and other CWP Members...
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FAO statistical questionnaires for reporting fishery and aquaculture data (historical summary)
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Confidentiality of certain data or data types may be required to protect personal and commercial interests. However, a confidentiality claim is justified only if there is a risk to reveal data that can be referred to individuals or legal entities....
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Microdata refer to data items that directly refer to individuals or legal entities.
Aggregated data may present a risk for revealing the origin of the data but this risk is less than for microdata.
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An analysis of how well founded a confidentiality claim is, is based on the key characteristics of the data, use of the data and what disclosure risks need to be protected against. Among the key characteristics of the data particular...
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Hundepool, A., Domingo-Ferrer, J., Franconi, L., Giessing, S., Lenz, R., Naylor, J., Nordholt, E.S., Seri, G. & De Wolf, P.-P. 2010. Handbook on statistical disclosure control. ESSNet-handbook SDC Version 1.2. Eurostat. 216 pp. (also available at ec.europa.eu/eurostat/cros/system/files/SDC_Handbook.pdf).
UNECE. 2007....
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Time units
The calendar year (Gregorian calendar, ISO 8601), i.e. the period between 1 January and 31 December, is the annual time unit normally used in fishery statistics.
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For certain specific purposes (e.g. Antarctic fisheries, fiscal purposes) it may be deemed more appropriate to use a different 12-month period which may be referred to as a split year. Such situations arise when the sector under consideration exhibits appreciable...
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