LISTSERV mailing list manager LISTSERV 15.5

Help for FISH-SCI Archives


FISH-SCI Archives

FISH-SCI Archives


View:

Next Message | Previous Message
Next in Topic | Previous in Topic
Next by Same Author | Previous by Same Author
Chronologically | Most Recent First
Proportional Font | Monospaced Font

Options:

Join or Leave FISH-SCI
Reply | Post New Message
Search Archives


Subject: R: UCSD: Scripps Oceanography News Release: Fishing Throws Targeted Species Off Balance
From: donatella del piero <[log in to unmask]>
Reply-To:Scientific forum on fish and fisheries <[log in to unmask]>
Date:Fri, 18 Apr 2008 11:12:01 +0200
Content-Type:text/plain
Parts/Attachments:
Parts/Attachments

text/plain (18 lines)


><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><>
If you reply to this message, it will go to all FISH-SCI members.
><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><>

i'd like to underline that this idea is not new, i remember some years ago
(10?) the same topic was briefly discussed in the this list, the principal
objection was: because of the uncertainty about recruitment, how can we
sacrifice the younger? In italian clam fishery the debate was commercial
only. Young Callista chione are more appreciated than older ones, so for
certain period the exploitation of younger was preferred but in some areas a
probably density-dependent effect was unfavourable to the settlement(at
least on mine District). D.Del Piero

><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><>
To leave the Fish-Sci list, Send the message "SIGNOFF FISH-SCI" to:
        mailto:[log in to unmask]
For information send INFO FISH-SCI to [log in to unmask]
><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><>

Back to: Top of Message | Previous Page | Main FISH-SCI Page

Permalink



LISTSRV.NORDU.NET

CataList Email List Search Powered by the LISTSERV Email List Manager