Changes between Initial Version and Version 1 of EwEugFisheryEcopath

Timestamp:

2010-02-07 15:14:44 (14 years ago)

Author:

varunr

Comment:

Added page.

EwEugFisheryEcopath

@@ +1 @@
+== 7.13 Fishery (Ecopath parameterization) ==
+The ''Fishery'' node under ''Parameterization node'' in the ''Navigator window'' summarizes total catch (''Quantity'') and ''Value'' of each fished group by fleet. Only groups for which landings and/or discards have been entered are shown.
+
+'''Quantity'''
+
+The ''Quantity form'' shows total catch for fished groups by fleet, where
+
+Catch = Landings + Discards
+
+where [wiki:EwEugLandings Landings] and [wiki:EwEugDiscards Discards] are entered as Ecopath inputs under the [[Fishery.htm|Fishery ]]node under ''Input data'' in the ''Navigator window''. The form also displays the [[Basic estimates.htm|Trophic level]] of each fleet and of the fishery in total.
+
+'''Value'''
+
+The ''Value form'' shows the calculated value for fished groups (''i'') by fleet (''g''), where
+
+''Value,,i,g,, = Market price,,i,g,, . Landings,,i,g,,''
+
+where [[Market price.htm|Market price]] and Landings are entered as Ecopath inputs under the Fishery node under Input data in the Navigator window.
+
+The Non-market value of each resource is also shown in a separate column on the Value form (if any [[Non market price.htm|Non-market prices]] have been defined under the Fishery node under Input data in the Navigator window), where
+
+''Non-market value,,i,g,, = Non-market Price,,i,g,, . Biomass,,i,g,,''