Results for the Greenland Halibut in the Spanish Spring Survey in the NAFO Regulatory Area of Divisions 3NO, 1996-2001: Abundance, Biomass and Population Structure

Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/327915

COMPARTIR / EXPORTAR:

SHARE BASE	Comparte tu historia de Acceso Abierto
Visualizar otros formatos: MARC \| Dublin Core \| RDF \| ORE \| MODS \| METS \| DIDL \| DATACITE
Refman EndNote Bibtex RefWorks Excel CSV PDF DataCite Send via email

Título:	Results for the Greenland Halibut in the Spanish Spring Survey in the NAFO Regulatory Area of Divisions 3NO, 1996-2001: Abundance, Biomass and Population Structure
Autor:	González-Troncoso, Diana CSIC ORCID; Román-Marcote, Esther CSIC ORCID; Paz, Xabier
Palabras clave:	Centro Oceanográfico de Vigo Pesquerías
Fecha de publicación:	2002
Citación:	González Troncoso, D., Román, E., Paz, X. 2002. Spanish Spring Survey in the NAFO Regulatory Area of Divisions 3NO, 1996-2001: Abundance, Biomass and Population Structure. NAFO Sci. Coun. Res. Doc. 02/4, Serial Nº N4602: 12 p.
Resumen:	Since 1995, a stratified random spring bottom trawl survey in the NAFO Regulatory Area of Div. 3NO was conducted by Spain. The depth strata surveyed was extended to 1464 m. The main propose of the surveys was obtain abundance and biomass indices for the commercial species in the area. The entire series of abundance and biomass for Greenland halibut are presented for the period 1996-2001. The indices calculated from the survey series shows an increasing in the Greenland halibut abundance and biomass until 1998, but in following years these values tend to decrease. However, recruitment is good in the last years, although the number of individuals of length over 70 cm is very low.
URI:	http://hdl.handle.net/10261/327915
Aparece en las colecciones:	(IEO) Informes y documentos de trabajo