A note on non-random error structure in trawl survey abundance indices

ICES Journal of Marine Science

Volumn 64, Issue 7, 2007, Pages 1333-1337

  Cordue, Patrick L ^a  

^a Innovative Solutions Limited   (New Zealand)

Author keywords

Distribution shift; Non trawlable ground; Spurious trend; Trawl survey

Indexed keywords

BIOMASS; FISHERY SURVEY; RELATIVE ABUNDANCE; SPATIAL DISTRIBUTION; STOCK ASSESSMENT; TIME SERIES; TRAWLING;

EID: 36048930737     PISSN: 10543139     EISSN: 10959289     Source Type: Journal    
DOI: 10.1093/icesjms/fsm134     Document Type: Article

References (6)

1. Cordue, P. L. 1996. A model-based method for bounding virgin biomass using a catch history, relative biomass indices, and ancillary information. New Zealand Fisheries Assessment Research Document 96/8. 48 pp.
2. Francis, R. I. C. C. 1989. A standard approach to biomass estimation from bottom trawl surveys. New Zealand Fisheries Assessment Research Document 89/3. 4 pp.
3. ICES. 2004. Report of the Workshop on Survey Design and Data Analysis (WKSAD) 21-25 June 2004, Aberdeen, UK. ICES Document CM 2004/B: 07. 65 pp.
4. ICES. 2005. Report of the Workshop on Survey Design and Data Analysis (WKSAD) 9-13 May 2005, Sête, France. ICES Document CM 2005/B: 07. 67 pp.
5. Martin, M. H., and Clausen, D. M. 1995. Data report: 1993 Gulf of Alaska bottom trawl survey. US Department of Commerce, NOAA Technical Memorandum NMFS-AFSC-59. 217 pp.
6. Munro, P. T., and Hoff, R. Z. 1995. Two demersal trawl surveys in the Gulf of Alaska: implications of survey design and methods. US Department of Commerce, NOAA Technical Memorandum NMFS-AFSC-50. 139 pp.