Changes between Version 6 and Version 7 of EwEugProduction
 Timestamp:
 20101122 02:01:43 (13 years ago)
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EwEugProduction
v6 v7 15 15 '''[[Image(wiki:EwEugImages:08000016.png)]] Eq. 16''' 16 16 17 where, ''M'' is the natural mortality (/year), ''K'' is the curvature parameter of the VBGF (/year), ''L'',,''∞'',, is the asymptotic length (total length, cm), and ''T c'' is the mean habitat (water) temperature, in °C .17 where, ''M'' is the natural mortality (/year), ''K'' is the curvature parameter of the VBGF (/year), ''L'',,''∞'',, is the asymptotic length (total length, cm), and ''T,,c,,'' is the mean habitat (water) temperature, in °C . 18 18 19 19 In equilibrium situations, fishing mortality can be estimated directly from the catch (or more precisely from the 'yield', which expresses catches (including discards) in weight):