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Changes between Initial Version and Version 1 of EwEugEcospaceFishery


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Timestamp:
2010-02-08 00:07:23 (10 years ago)
Author:
varunr
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  • EwEugEcospaceFishery

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     1== 10.7 Ecospace fishery == 
     2The ''Ecospace fishery'' form (Figure 10.9) is used to assign fleets, i.e., to define in which habitat(s) a fishing fleet may operate, and to identify whether a given fleet may operate within a restricted area. 
     3 
     4For each fleet indicate where it may operate by clicking: 
     5 
     6 * All: if it can operate in all habitats (default setting), or; 
     7 
     8 * For each habitat click if may operate in the given habitat; 
     9 
     10 * MPA: click if the fleet is allowed to operate in the given protected areas. 
     11 
     12Effective power: sets relative catchabilities by gear type, treating effort for each gear as starting at base value of 1.0 so that F for the gear (F = qE=Catch/biomass) is 1.0 · q where q is relative catchability. This is to avoid measuring effort in some unnecessary unit. Effective power should be entered as a non-negative parameter, and has a default value of 1. 
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     14Total efficiency multiplier: a scaling factor for effort by fleet, it should be non-negative, and has a default value of 1. 
     15 
     16[[Image(wiki:EwEugImages:EcospaceFishery_sc.bmp)]] 
     17 
     18'''Figure 10.9 '''The Ecospace fishery form.