Trends in catch-per-unit-effort, stock biomass and recruitment in the North and Northwest Iberian Atlantic Nephrops stocks

Fariña, Antonio; Herraiz, Isabel González

doi:10.1016/j.fishres.2003.09.025

Cited by 18 publications

(21 citation statements)

References 16 publications

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“…These differences might be ascribed to geographical differences, as well as to the different estimation methods applied. Our result was comparable to those reported by Froglia and Gramitto (1979) in Pomo/Jabuka pit area (25.9 mm CL), Marano et al (1998) in the SW Adriatic (25 mm CL), Ungaro et al (1999) in Southern Adriatic Sea (27.5 mm CL) as well as Fariña and Gonzáles Herraiz (2003) for West Galicia and North Portugal (26 mm CL).…”

Section: Discussionsupporting

confidence: 91%

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Marković¹,

Ikica²,

Đurović³

et al. 2016

Turk. J. Fish. Aquat. Sci.

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This study was conducted to determine the first maturity size of females of Norway lobster, Nephrops norvegicus (Linnaeus, 1758). Sampling was carried out by commercial trawl in Montenegrin territorial waters (South Adriatic Sea) between summer 2009 and summer 2011 at the depths of 40-350 m. Carapace length of all collected specimen was ranged from 20 to 58 mm CL. The overall females -males sex ratio was 1.4:1. The proportion of mature females in the catch increased from spring to the summer months. The highest number of berried females (with external eggs) was in October. The size at which 50% of the female population reached maturity was 23.74 mm carapace length (CL).

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Section: Discussionsupporting

confidence: 91%

Untitled

Marković¹,

Ikica²,

Đurović³

et al. 2016

Turk. J. Fish. Aquat. Sci.

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“…The Norway lobster could be negatively affected by this warming process as well. A general decline in Norway lobster landings and population abundance was highlighted by several recent studies in the North and Northwest Iberian Atlantic in the face of a minor change in fishing pressure (Fariña and González Herraiz, 2003). The DFA applied on LPUE time series found a negative relationship between N. norvegicus and NAO index; González Herraiz et al (2009) obtained the same result in the Irish Sea.…”

Section: Discussionmentioning

confidence: 90%

Analysis of the landings and trawl survey time series from the Tyrrhenian Sea (NW Mediterranean)

et al. 2010

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“…Since 1991 a decreasing trend period in Nephrops abundance indices has occurred simultaneously in other Nephrops populations of the Cantabrian Sea (Fariña and González Herraiz, 2003), West Galicia and South Portugal and, to a lesser extent, in the Bay of Biscay (ICES, 2001(ICES, , 2002. This similar trend could be related to large scale phenomena with complex interactions between population structure and environmental variables.…”

Section: Discussionmentioning

confidence: 99%