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Your search keyword '"Aldridge, John"' showing total 4 results
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4 results on '"Aldridge, John"'

1. Egg production survey estimates of spawning stock biomass of cod, haddock and plaice in the Irish Sea: 1995, 2000, 2006, 2008 and 2010

Author

Armstrong, Mike, Aldridge, John, Beggs, Steven, Goodsir, Freya, Greenwood, Lorraine, Maxwell, David, Milligan, Steve, Praël, Angelika, Roslyn, Sam, Taylor, Natasha, Walton, Alison, Warren, Elaine, and Witthames, Peter

Subjects
Fisheries and aquaculture, Celtic Seas (ICES Ecoregion)
Abstract

This Working Document summarises the results of applications of the Annual Egg Production Method (Armstrong et al. 2001, Armstrong and Witthames 2012) to estimate spawning stock biomass of cod and plaice in the Irish Sea in 1995, 2000, 2006, 2008 and 2010, and haddock in 2006, 2008 and 2010. This work is conducted jointly between Cefas and AFBI (Belfast). The Marine Institute (Galway) assisted with fecundity estimates in surveys up to 2008.

Published
2023
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2. On opium

Author

Aldridge, John Henry

Published
1852

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