Livestock systems/Data uncertainties limitations: Difference between revisions

From IMAGE
Jump to navigation Jump to search
No edit summary
m (Text replace - "FAO, 2012" to "FAO, 2012a")
Line 1: Line 1:
{{ComponentDataUncertaintyAndLimitationsTemplate
{{ComponentDataUncertaintyAndLimitationsTemplate
|Reference=FAO, 2012; Beusen et al., 2008; Bouwman et al., 2005; Seré and Steinfeld, 1996;
|Reference=FAO, 2012a; Beusen et al., 2008; Bouwman et al., 2005; Seré and Steinfeld, 1996;
|Description=<h2>Data</h2>
|Description=<h2>Data</h2>
Data: Livestock numbers, milk production per animal, off-take rates and carcass weights for the 1970–2005 period were obtained from [[FAO]] ([[FAO, 2012]]). Various animal production systems, and the total livestock population and production have been defined in recent FAO publications ([[Seré and Steinfeld, 1996]]). For ruminants, these production systems include pastoral, mixed and landless production in various agro-ecological zones. These data have been aggregated to two systems:  pastoral, and mixed & landless production systems, and disaggregated from seven world regions to the 24 world regions in the IMAGE model ([[Bouwman et al., 2005]]). [[Seré and Steinfeld, 1996]] also provided data on the growth in livestock populations and on production in each production system.  
Data: Livestock numbers, milk production per animal, off-take rates and carcass weights for the 1970–2005 period were obtained from [[FAO]] ([[FAO, 2012a]]). Various animal production systems, and the total livestock population and production have been defined in recent FAO publications ([[Seré and Steinfeld, 1996]]). For ruminants, these production systems include pastoral, mixed and landless production in various agro-ecological zones. These data have been aggregated to two systems:  pastoral, and mixed & landless production systems, and disaggregated from seven world regions to the 24 world regions in the IMAGE model ([[Bouwman et al., 2005]]). [[Seré and Steinfeld, 1996]] also provided data on the growth in livestock populations and on production in each production system.  


==Uncertainties==
==Uncertainties==

Revision as of 10:04, 2 May 2014