| 180 | 07/06/2017 |
Details the development of a quantitative demographic model with which to estimate vital rates and predict population changes for Antipodean wandering albatross (D. antipodensis antipodensis). Although survivorship has changed over time, it is apparent that changes in the breeding rate, success and age of first breeding are primarily responsible for temporal changes in the population abundance.
|
AEBR:
180;
ISSN:
1179-6480;
ISBN:
978-1-77665-483-3;
Species:
Albatross;
Author:
Edwards;
Elliott;
Roberts;
Walker;
|
| 180 | 06/06/2017 |
Details the development of a quantitative demographic model with which to estimate vital rates and predict population changes for Antipodean wandering albatross (D. antipodensis antipodensis). Although survivorship has changed over time, it is apparent that changes in the breeding rate, success and age of first breeding are primarily responsible for temporal changes in the population abundance.
|
AEBR:
180;
ISSN:
1179-6480;
ISBN:
978-1-77665-483-3;
Species:
albatross;
Author:
Edwards;
Elliott;
Roberts;
Walker;
|
| 2017/22 | 08/05/2017 |
A characterisation was carried out on the albacore troll fishery in New Zealand waters and results of this were used to develop a sample design that is representative of the fishery. Targets were developed for sampling to be carried out during the 2015–16 to 2017–18 fishing seasons. Simulations were carried out to investigate the effect of changing sample sizes and numbers of landings on the CV.
|
FAR:
2017/22;
ISSN:
1179-5352;
ISBN:
978-1-77665-548-9;
Species:
Albacore;
Author:
Griggs;
Large;
|
| 2016/33 | 16/06/2016 |
Albacore caught by trolling during the 2013-14 and 2014–15 fishing seasons were sampled in fish sheds to determine the length frequency composition and length-weight relationship. Data were scaled to the commercial catch reported on CELR forms, and compared to the CELR data for spatial and temporal representativeness of the fishery.
|
FAR:
2016/33;
ISSN:
1179-5352;
ISBN:
978-1-77665-281-5;
ScienceStock:
HMS;
Species:
Albacore tuna;
Stock:
Albacore tuna;
FishingMethod:
Trolling;
ResearchField:
Length-frequency;
Length-weight;
Spatial;
Temporal;
Author:
Griggs;
Large;
|
| 2014/30 | 30/06/2014 |
Title: FAR 2014/30 Monitoring the length structure of commercial landings of albacore (Thunnus alalunga) during the 2012-13 fishing year
FAR_2014_30_2740_ALB2012-01.pdf
(3.3 MB)
Albacore caught by trolling during the 201213 fishing season were sampled in fish sheds to determine the length frequency composition and length-weight relationship. Data were scaled to the commercial catch reported on CELR forms. Data collected by observers on troll vessels were summarised and compared to the port sampling data for spatial and temporal representativeness of the fishery. The Observer Programme sampled too few vessels for the length data to be representative.
|
FAR:
2014/30;
ISSN:
1179-5352;
ISBN:
978-0-478-43270-1;
ScienceStock:
ALB;
Species:
Albacore;
ResearchField:
length frequency composition;
length structure;
length-weight relationship;
Author:
Doonan;
Griggs;
McGregor;
McKenzie;
|
| 2013/52 | 15/10/2013 |
Albacore caught by trolling during the 2009-10 to 2011-12 fishing seasons were sampled in fish sheds to determine the length frequency composition and length-weight relationship. Data were scaled to the commercial catch reported on CELR forms. Data collected by observers on troll vessels were summarised and compared to the port sampling data for spatial and temporal representativeness of the fishery. The Observer Programme sampled too few vessels for the length data to be representative.
|
FAR:
2013/52;
ISSN:
1179-5352;
ISBN:
978-0-478-42070-8;
ScienceStock:
HMS;
Species:
Albacore;
Stock:
ALB;
FishingMethod:
troll;
trolling;
ResearchField:
CELR forms;
length frequency composition;
length-weight relationship;
observer;
Author:
Doonan;
Griggs;
McKenzie;
|
| ALB2003-01 | 12/01/2011 |
Monitoring the length structure of commercial landings of albacore (Thunnus alalunga) during the 2004-05 fishing year
|
Author:
Griggs;
FishingMethod:
Trolling;
FMA:
FMA1;
FMA10;
FMA2;
FMA3;
FMA4;
FMA5;
FMA6;
FMA7;
FMA8;
FMA9;
Project code:
ALB2003-01;
ResearchField:
Fishery characterisation;
ScienceStock:
Highly migratory species;
Species:
ALB;
Stock:
ALB1;
ALBET;
|
| 2010/45 | 01/12/2010 |
Title: Indices of albacore abundance from the west coast troll fishery, 1989–90 to 2007–08
10_45_FAR.pdf
(1.0 MB)
Indices of albacore abundance from the west coast troll fishery, 1989–90 to 2007–08
|
FAR:
2010/45;
ISSN:
1179-5352;
ScienceStock:
Pelagic;
Species:
ALB;
Stock:
ALB1;
FishingMethod:
Longline;
ResearchField:
CPUE;
FMA:
FMA7;
Author:
Bentley;
Kendrick;
|
| 2010/23 | 19/08/2010 |
Title: Monitoring the length structure of commercial landings of albacore (Thunnus alalunga) during the 2007-08 fishing year
10_23_FAR.pdf
(934.7 kb)
Monitoring the length structure of commercial landings of albacore (Thunnus alalunga) during the 2007-08 fishing year
|
FAR:
2010/23;
ISSN:
1179-5352;
ScienceStock:
HMS;
Species:
ALB;
FishingMethod:
trolling;
Author:
Doonan;
Griggs;
|
| 2008/50 | 01/08/2008 |
Title: Monitoring the length structure of commercial landings of albacore (Thunnus alalunga) during the 2006-2007 fishing year
\2008 FARs\08_50_FAR.pdf
(3.5 MB)
Monitoring the length structure of commercial landings of albacore (Thunnus alalunga) during the 2006-2007 fishing year
|
ISSN:
1175-1584;
Project code:
ALB2005/01;
FAR:
2008/50;
ScienceStock:
Highly migratory species;
Pelagic;
Species:
ALB;
Stock:
ALB1;
FishingMethod:
Trolling;
ResearchField:
Life-history characteristics;
Population structure;
Author:
Griggs;
|
| 2008/15 | 01/03/2008 |
Title: Monitoring the length structure of commercial landings of albacore (Thunnus alalunga) during the 2005–2006 fishing year
\2008 FARs\08_15_FAR.pdf
(759.0 kb)
Monitoring the length structure of commercial landings of albacore (Thunnus alalunga) during the 2005–2006 fishing year
|
Project code:
ALB2005/01;
ISSN:
1175-1584;
FAR:
2008/15;
ScienceStock:
Highly migratory species;
Pelagic;
Species:
ALB;
Stock:
ALB1;
FishingMethod:
Trolling;
ResearchField:
Life-history characteristics;
Population structure;
Author:
Griggs;
|
| 2007/18 | 01/05/2007 |
Fish bycatch on New Zealand tuna longline fisheries 2002-03 to 2004-05.
|
ISSN:
1175-1584;
Project code:
TUN2004/01;
FAR:
2007/18;
ScienceStock:
Pelagic;
Species:
ALB;
BIG;
SKJ;
STN;
TOR;
YFN;
FishingMethod:
Longline;
ResearchField:
Effects of fishing;
Non-target species;
Author:
Baird;
Francis;
Griggs;
|
| 2006/28 | 01/08/2006 |
Characteristation of the New Zealand tuna fisheries in 2002-03 and 2003-04.
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ISSN:
1175-1584;
Project code:
TUN2003/02;
FAR:
2006/28;
ScienceStock:
Highly migratory species;
Pelagic;
Species:
ALB;
BIG;
SKJ;
STN;
SWO;
TOR;
YFN;
FishingMethod:
Longline;
Seine;
ResearchField:
Fishery characterisation;
Author:
Kendrick;
|
| TUN2002-03 | 01/12/2005 |
Information available for developing a stock assessment for New Zealand albacore (Thunnus alalunga).
|
Author:
Davies;
Griggs;
Unwin;
FishingMethod:
Trolling;
ResearchField:
Stock assessment;
ScienceStock:
Highly Migratory Species;
Species:
ALB;
Stock:
ALB1;
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| 2005/04 | 01/01/2005 |
New Zealand tuna fisheries, 2001 and 2002
|
Author:
Griggs;
Griggs;
Richardson;
Richardson;
FishingMethod:
Longline;
Longline;
Seine;
Seine;
Trolling;
Trolling;
ISSN:
1175-1584;
Project code:
TUN2001/01;
ResearchField:
Fishery characterisation;
Fishery characterisation;
ScienceStock:
Pelagic;
Pelagic;
Species:
ALB;
ALB;
BIG;
BIG;
SKJ;
SKJ;
STN;
STN;
TOR;
TOR;
YFN;
YFN;
|
| 2004/59 | 01/11/2004 |
New Zealand tuna fisheries, 1991-2000
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Author:
Griggs;
Murray;
Richardson;
FishingMethod:
Longline;
Trolling;
ISSN:
1175-1584;
Project code:
TUN1999/01;
ResearchField:
CPUE;
Fishery characterisation;
ScienceStock:
Pelagic;
Species:
ALB;
BIG;
SKJ;
STN;
TOR;
YFN;
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| TUN2001-02 | 01/10/2003 |
Monitoring the length structure of commercial landings of albacore tuna during the 2002-2003 fishing year. Objective 2
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Author:
Griggs;
FishingMethod:
Trolling;
ResearchField:
Catch sampling;
ScienceStock:
Highly Migratory Species;
Species:
ALB;
Stock:
ALB1;
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| TUN2002-02 | 01/12/2002 |
Monitoring the length structure of commercial landings of albacore tuna during the 2001-2002 fishing year. Objective 1
|
Author:
Griggs;
FishingMethod:
Trolling;
ResearchField:
Catch sampling;
ScienceStock:
Highly Migratory Species;
Species:
ALB;
Stock:
ALB1;
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| 1992/22 | 01/12/1992 |
Seabird bycatch by Southern Fishery longline vessels in New Zealand waters
|
Author:
Bartle;
Greaves;
Molloy;
Murray;
Taylor;
FishingMethod:
Longline;
FMA:
FMA6;
ISSN:
1175-1584;
ResearchField:
Non-target species;
Seabirds;
ScienceStock:
Highly migratory species;
Pelagic;
Species:
ALB;
BIG;
SKJ;
STN;
SWO;
TOR;
YFN;
Stock:
ALB;
BIG1;
SKJ1;
STN1;
SWO1;
TOR1;
YFN1;
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