|
| 2018/14 | 14/06/2018 |
This report presents additional assessments of hoki, hake and ling stocks using alternative catch histories. The assessments are for both hoki stocks (HOK 1 east, HOK 1 west), the three hake biological stocks (HAK 1 Sub-Antarctic, HAK 4 Chatham Rise, HAK 7 west coast South Island), and the three largest ling biological stocks (LIN 3&4 Chatham Rise, LIN 5&6 Sub-Antarctic, LIN 7 WCSI). Estimates of current stock status generally differed little from the base case model assessments.
|
FAR:
2018/14;
ISSN:
1179-5352;
ISBN:
978-1-77665-843-5;
Species:
HOK;
HAK;
LIN;
Author:
Horn;
Dunn;
McKenzie;
|
| 2017/48 | 01/09/2017 |
The fisheries taking ling in LIN 1 are described for 1989–90 to 2015–16, based on commercial catch and effort data. The most important fishery was the bottom longline fishery targeting ling, which took 42% of the 27 year catch total. Ling is also caught as a by-catch in a number of bottom trawl fisheries. Standardised catch per unit effort analyses were conducted on two bottom longline fisheries covering East Northland and the Bay of Plenty, but using different target species definitions.
|
FAR:
2017/48;
ISSN:
1179-5352;
ISBN:
978-1-77665-667-7;
ScienceStock:
LIN;
Species:
LIN;
Stock:
1;
Author:
Starr;
|
| 2017/41 | 31/07/2017 |
Title: Catch-at-age for hake (Merluccius australis) and ling (Genypterus blacodes) in the 2015–16 fishing year and from two research trawl surveys in 2016, with a summary of all available data sets from the New Zealand EEZ
FAR-2017-41-Catch-at-age-for-hake-and-ling.pdf
(756.2 kb)
This report presents all available commercial fishery catch-at-age data sets for hake (Merluccius australis) caught by trawl and ling (Genypterus blacodes) caught by trawl and line up to the 2015–16 fishing year, and trawl survey catch-at-age data sets for both species up to summer 2016–17.
|
FAR:
2017/41;
ISSN:
1179-5352;
ISBN:
978-1-77665-644-8;
AUTHOR:
Horn, P.L.;
Sutton, C.P.;
ScienceStock:
Deepwater;
Species:
HAK;
LIN;
FishingMethod:
Trawl;
Longline;
ResearchField:
Catch-at-age;
|
| 2017/24 | 01/06/2017 |
Otolith shape analyses were found to usefully inform the stock structure of ling in New Zealand. Otoliths from Chatham Rise and Sub-Antarctic were correctly allocated to area with a success rate of 77.4%, a level indicative of a differentiation between ling from these two areas. For a north-south Sub-Antarctic comparison, a success rate of 50% strongly indicated no differentiation.
|
FAR:
2017/24;
ISSN:
1179-5352;
ISBN:
978-1-77665-586-1;
Species:
Ling;
Author:
Horn;
Ladroit;
Ó Maolagáin, C.;
|
| 181 | 24/05/2017 |
This report provides the fourth iteration of the plan to provide a list of all fish and invertebrate bycatch species in New Zealand deepwater fisheries, with estimates of annual catch weights, that can be relatively rapidly produced and regularly updated.
|
AEBR:
181;
ISSN:
1179-6480;
ISBN:
978-1-77665-509-0;
ScienceStock:
deepwater;
Species:
HOK;
HAK;
LIN;
SQU;
Author:
Anderson;
|
| 2016/62 | 10/01/2017 |
The ling fisheries in LIN 1 are described for the period 1989–90 to 2011–12, based on commercial catch and effort data. The most important fishery was the ling target bottom longline fishery, which took 40% of the 23 year catch total. Ling is also caught as a by-catch in a number of bottom trawl fisheries. Standardised catch per unit effort analyses were conducted on three fisheries, with only the target ling bottom longline fishery accepted as an index of abundance.
|
FAR:
2016/62;
ISSN:
1179-5352;
ISBN:
978-1-77665-429-1;
ScienceStock:
Deepwater;
Species:
Ling;
Stock:
LIN1;
FishingMethod:
bottom longline fishery;
ResearchField:
bottom longline fishery;
by-catch species;
LIN1;
ling;
Author:
Kendrick;
Starr;
|
| 2016/05 | 08/03/2016 |
An updated Bayesian assessment was presented for the LIN 5&6 (Sub-Antarctic) stock. A model fitted to proportion at-age and survey relative biomass series and using free trawl survey q’s was adopted as the base model. This estimated that B0 was 290 000 t and that B2014 was 86% of B0. The current stock size was estimated to be well above the management target of 40% B0, and is likely to increase slightly over the next 5 years at the most recent catch level or to decrease at the level of the TACC.
|
FAR:
2016/05;
ISSN:
1179-5352;
ISBN:
978-1-77665-174-0;
ScienceStock:
Deepwater;
Species:
Genypterus blacodes;
Ling;
Stock:
LIN 5;
LIN 6;
FishingMethod:
Trawl survey;
ResearchField:
Bayesian assessment;
fish trawl survey q's;
Ling;
survey relative biomass;
Author:
Roberts;
|
| 2015/82 | 11/01/2016 |
This reports presents an updated Bayesian assessment of ling (Genypterus blacodes) on the Chatham Rise (LIN 3&4) for the 2014-15 fishing year. The assessment incorporated all relevant biological, commercial fisheries, and survey data available. The current status of the stock is estimated to be 57% (95% C.I.: 45%, 71%) B0. This is unlikely to change under current catch rates, but may decline if catches increase to the TACC.
|
FAR:
2015/82;
ISSN:
1179-5352;
ISBN:
978-1-77665-142-9;
ScienceStock:
Deepwater;
Species:
Genypterus blacodes;
Ling;
ResearchField:
Chatham Rise;
Fishery Characterisation;
Ling;
Author:
McGregor;
|
| 158 | 01/12/2015 |
This report provides estimates of annual levels of individual fish and invertebrate species bycatch in eight fisheries across nine New Zealand Tier-1 deepwater species, for 1990–91 to 2012–13. Commercial catch-effort data were used to scale up rates calculated from the observed fishery. Summary tables detail the annual bycatch and bycatch trend for each species or species group.
|
AEBR:
158;
ISSN:
1179-6480;
ISBN:
978-1-77665-042-2;
ScienceStock:
Aquatic Environment working group;
Species:
arrow squid;
hake;
hoki;
jack mackeral;
ling;
orabnge roughy;
oreo;
scampi;
southern blue whiting;
ResearchField:
bycatch;
Commercial catch-effort data;
deepwater fisheries;
obsever records;
Author:
Ballara;
|
| 2015/58 | 28/09/2015 |
Title: FAR 2015/58 Catch-at-age for hake (Merluccius australis) and ling (Genypterus blacodes) in the 2013–14 fishing year and from a trawl survey in 2014, with a summary of all available data sets from the New Zealand EEZ.
FAR_2015_58_MID2010-01E_SO3,4,7_CS14_RR2E.pdf
(2.1 MB)
This report presents all available commercial fishery catch-at-age data sets for hake (Merluccius australis) caught by trawl and ling (Genypterus blacodes) caught by trawl and line up to the 2013–14 fishing year, and trawl survey catch-at-age data sets for both species up to summer 2014–15.
|
FAR:
2015/58;
ISSN:
1179-5352;
ISBN:
978-1-77665-061-3;
ScienceStock:
Deepwater;
Species:
Genypterus blacodes;
Hake;
ling;
Merluccius australis;
Stock:
HAK1;
HAK4;
HAK7;
LIN3;
LIN4;
LIN5;
LIN6;
LIN7;
FishingMethod:
trawl survey;
ResearchField:
age structure;
catch-at-age;
observer sampling;
Author:
Horn;
Sutton;
|
| 2015/20 | 27/03/2015 |
Title: FAR 2015/20 Trawl and acoustic survey of hoki and middle depth fish abundance on the west coast South Island, July–August 2013 (TAN1308).
FAR_2015_20_2804_HOK2010-04C.pdf
(4.5 MB)
A combined trawl and acoustic survey of hoki, hake, ling, and associated species on the west coast South Island (WCSI) was carried out from 26 July to 23 August 2013. This was the tenth in a series of acoustic surveys of WCSI hoki spawning areas. The 2013 acoustic estimate was 13% lower than the equivalent index from 2012 and slightly below the long-term average of the time-series. The survey was also the third in a new time-series of trawl estimates for middle depth species from the WCSI.
|
FAR:
2015/20;
ISSN:
1179-5352;
ISBN:
978-0-477-10581-1;
ScienceStock:
Deepwater;
Species:
Hake;
Hoki;
Ling;
Stock:
HAK 7;
LIN 7;
FishingMethod:
Acoustic survey;
trawl survey;
ResearchField:
acoustic survey;
Hokitika canyon south;
west coast South Island (WCSI);
Author:
Bagley;
Ballara;
Ladroit;
O’Driscoll;
|
| 2015/03 | 27/01/2015 |
Title: FAR 2015/03 Spatial and temporal changes in ling (Genypterus blacodes) population structure on the Chatham Rise and off West Coast South Island.
FAR_2015_03_2873_LIN.pdf
(2.7 MB)
Characteristics of ling samples taken in the Chatham Rise longline fishery and west coast South Island trawl fishery were examined to determine what factors influenced changes in sex ratios in the data over time. The trends could not be comprehensively explained. However, much of the initial decline in the Chatham longline CPUE can probably be explained by a marked reduction in abundance of large fish in the early 1990s. The timing and location of ling spawning on Chatham Rise was defined.
|
FAR:
2015/03;
ISSN:
1179-5352;
ISBN:
978-0-477-10525-5;
ScienceStock:
deepwater;
Species:
Ling;
Stock:
LIN 3&4;
LIN 7CK;
LIN 7WC;
FishingMethod:
Longline;
Trawl;
ResearchField:
CPUE;
Ling;
Sex Ratios;
Author:
Horn;
|
| 2014/39 | 19/08/2014 |
Title: FAR 2014/39 Catch-at-age for hake (Merluccius australis) and ling (Genypterus blacodes) in the 2012–13 fishing year and from trawl surveys in 2013–14, with a summary of all available data sets from the New Zealand EEZ.
FAR_2014_39_2778_MID2010-01D (Obj. 3, 4, 7, CS11).pdf
(828.7 kb)
This report presents all available commercial fishery catch-at-age data sets for hake (Merluccius australis) caught by trawl and ling (Genypterus blacodes) caught by trawl and line up to the 2012–13 fishing year, and trawl survey catch-at-age data sets for both species up to summer 2013–14.
|
FAR:
2013/39;
ISSN:
1179-5352;
ISBN:
978-0-478-43720-1;
ScienceStock:
HAK;
LIN;
Species:
Hake;
ling;
FishingMethod:
line;
trawl;
ResearchField:
catch-at-age;
Author:
Horn;
Sutton;
|
| 2014/06 | 10/02/2014 |
This report presents all available commercial fishery catch-at-age data sets for hake (Merluccius australis) caught by trawl and ling (Genypterus blacodes) caught by trawl and line up to the 2011–12 fishing year, and trawl survey catch-at-age data sets for both species up to summer 2012–13.
|
FAR:
2014/06;
ISSN:
1179-5352;
ISBN:
978-0-478-42355-6;
Species:
Hake;
Ling;
Stock:
HAK;
LIN;
FishingMethod:
Trawl;
Author:
Horn;
Sutton;
|
| 2013/63 | 21/10/2013 |
Title: Stock assessment of ling (Genypterus blacodes) in Cook Strait and off the West Coast South Island (LIN 7), and a descriptive analysis of all ling fisheries, for the 2012–13 fishing year.
FAR_2013_63_2684_DEE2010-02LINB_Obj1_CS5_RR2B.pdf
(3.2 MB)
Stock assessments are presented for ling in LIN 7CK (Cook Strait) and LIN 7WC (west coast South Island), for the 2012–13 fishing year. The current status of the LIN 7CK stock is unknown, and the assessment was considered unsuitable for providing management advice. The current status and estimate of absolute virgin biomass for the LIN 7WC stock is highly uncertain, but current stock size is estimated to be well above the management target of 40% B0.
|
FAR:
2013/63;
ISSN:
1179-5352;
ISBN:
978-0-478-42084-5;
ScienceStock:
Deepwater;
Species:
Ling;
Stock:
LIN 7;
LIN 7CK;
LIN 7WC;
FishingMethod:
trawl;
ResearchField:
;
LIN 7;
LIN 7CK;
ling;
stock assessment;
virgin biomass;
Author:
Ballara;
Dunn;
Edwards;
Horn;
|
| 2013/35 | 22/05/2013 |
Twenty candidate QMS species, excluding the target species, were reviewed and recommendations made on which species and outputs should be included in all future survey ECSI winter trawl survey reports. The following species should be included: barracouta, lemon sole, ling, rough skate, smooth skate, school shark, rig, and silver warehou.
|
FAR:
2013/35;
ScienceStock:
Deepwater;
Inshore;
Species:
and silver warehou;
barracouta;
lemon sole;
ling;
rig;
rough skate;
school shark;
smooth skate;
Stock:
BAR;
FLA;
LIN;
RSK;
SCH;
SPO;
SSK;
SWA;
FishingMethod:
trawl;
ResearchField:
ECSI;
review of QMS species;
trawl survey;
Author:
Beentjes;
MacGibbon;
|
| 2013/07 | 07/05/2013 |
An assessment of the Cook Strait ling stock (LIN 7CK) is presented for the 2010–11 fishing year. A trawl CPUE series was the only available index of abundance believed to be reliable; there are no fishery-independent abundance indices for this stock. Biomass estimates are very uncertain. Current stock status as a percentage of B0 is estimated to be 54% B0 with a 95% confidence bound of 23–80% B0.
|
FAR:
2013/07;
ISSN:
1179-5352;
ISBN:
978-0-478-40513-2;
ScienceStock:
Deepwater;
Species:
Ling;
Stock:
LIN CK;
FishingMethod:
longline;
ResearchField:
Cook Straight, CPUE, biomass estimates, B0;
Author:
Francis;
Horn;
|
| 2013/06 | 07/05/2013 |
Stock assessments are presented for ling in LIN 3&4 (Chatham Rise) and LIN 5&6 (Sub-Antarctic), for the 2011–12 fishing year. The current status of the LIN 3&4 stock is estimated to be about 55% B0, and about 89% B0 for LIN 5&6. Absolute biomass levels are uncertain for both stocks because there is little contrast in the principal abundance indices. Neither stock is likely to decline in the next five years if catches continue at recent levels.
|
FAR:
2013/06;
ISSN:
1179-5352;
ISBN:
978-0-478-40512-5;
ScienceStock:
Deepwater;
Species:
Ling;
Stock:
LIN 3, LIN 4, LIN 5, LIN 6;
FishingMethod:
longline;
ResearchField:
stock assessment, Chatham Rise, Sub-Antarctic, 2011-12, B0;
Author:
Ballara;
Dunn;
Horn;
|
| 2012/13 | 31/05/2012 |
Title: A descriptive analysis and CPUE from commercial fisheries for ling (Genypterus blacodes) in Fishstocks LIN 2, 3, 4, 5, 6, and 7 from 1990 to 2009.
12_13_FAR.pdf
(7.6 MB)
Analyses of standardised catch-per-unit-effort for commercial trawl and line fisheries for ling (Genypterus blacodes), and the distribution of ling catch by fishing method and area, are updated for Fishstocks LIN 3, 4, 5, 6, and 7 (the ling stocks around the South Island). These analyses now cover the period 1990 to 2009.
|
FAR:
2012/13;
ISSN:
1179-5352;
ISBN:
978-0-478-38831-2;
ScienceStock:
Deepwater;
Species:
LIN;
Ling;
Stock:
LIN 3;
LIN 4;
LIN 5;
LIN 6;
LIN 7;
FishingMethod:
Trawl and Line;
ResearchField:
Catch-per-unit-effort;
distribution;
Author:
Horn;
Ballara;
|
| 2012/05 | 01/02/2012 |
Title: Trawl survey of hoki, hake, and ling in the Southland and Sub- Antarctic areas, November–December 2009 (TAN0911)
12_05_FAR.pdf
(2.9 MB)
Trawl survey of hoki, hake, and ling in the Southland and Sub- Antarctic areas, November–December 2009 (TAN0911)
|
FAR:
2012/05;
ISSN:
1179-5352;
ScienceStock:
Middle depths;
Species:
HAK;
HOK;
LIN;
FishingMethod:
trawl;
ResearchField:
trawl survey;
FMA:
FMA6;
Author:
Bagley;
O'Driscoll;
|
| 2012/03 | 01/01/2012 |
Title: Catch-at-age for hake (Merluccius australis) and ling (Genypterus blacodes) in the 2009–10 fishing year and from a trawl survey in summer 2010–11, with a summary of all available data sets
12_03_FAR.pdf
(830.5 kb)
Catch-at-age for hake (Merluccius australis) and ling (Genypterus blacodes) in the 2009–10 fishing year and from a trawl survey in summer 2010–11, with a summary of all available data sets
|
FAR:
2012/03;
ISSN:
1179-5352;
ScienceStock:
Middle depths;
Species:
HAK;
LIN;
FishingMethod:
trawl;
ResearchField:
catch sampling;
fishery characterisation;
Author:
Horn;
Sutton;
|
| 54 | 01/10/2010 |
Title: Inter-annual variability in the diets of hoki, hake, and ling on the Chatham Rise from 1990 to 2009
AEBR_54.pdf
(1.3 MB)
Inter-annual variability in the diets of hoki, hake, and ling on the Chatham Rise from 1990 to 2009
|
AEBR:
54;
ISSN:
1176-9440;
ScienceStock:
Middle depths;
Species:
HAK;
HOK;
LIN;
Stock:
HAK4;
HOK1E;
LIN4;
FishingMethod:
Trawl;
ResearchField:
life-history characteristics;
FMA:
FMA4;
Author:
Dunn;
Horn;
|
| 2010/30 | 24/09/2010 |
Title: Catch-at-age for hake (Merluccius australis) and ling (Genypterus blacodes) in the 2008-09 fishing year and from trawl surveys in summer 2009-10, with a summary of all available data sets
10_30_FAR.pdf
(1.2 MB)
Catch-at-age for hake (Merluccius australis) and ling (Genypterus blacodes) in the 2008-09 fishing year and from trawl surveys in summer 2009-10, with a summary of all available data sets
|
FAR:
2010/30;
ISSN:
1179-5352;
ScienceStock:
Deepwater;
Middle Depths;
Species:
HAK;
Hake;
LIN;
Ling;
Stock:
HAK1;
HAK4;
HAK7;
LIN1;
LIN2;
LIN3;
LIN4;
LIN5;
LIN6;
LIN7;
FishingMethod:
trawl;
ResearchField:
Catch at age;
FMA:
FMA1;
FMA2;
FMA3;
FMA4;
FMA5;
FMA6;
FMA7;
FMA8;
FMA9;
Author:
Horn;
Sutton;
|
| 2010/25 | 24/09/2010 |
Title: CPUE from commercial fisheries for ling (Genypterus blacodes) in Fishstocks LIN 3, 4, 5, 6, and 7 from 1990 to 2008, and a descriptive analysis update
10_25_FAR.pdf
(4.1 MB)
CPUE from commercial fisheries for ling (Genypterus blacodes) in Fishstocks LIN 3, 4, 5, 6, and 7 from 1990 to 2008, and a descriptive analysis update
|
FAR:
2010/25;
ISSN:
1179-5352;
ScienceStock:
Deepwater;
Middle Depths;
Species:
LIN;
Stock:
LIN3;
LIN4;
LIN5;
LIN6;
LIN7;
FishingMethod:
trawl;
ResearchField:
;
CPUE;
FMA:
FMA3;
FMA4;
FMA5;
FMA6;
FMA7;
FMA8;
Author:
Horn;
|
| 48 | 19/08/2010 |
Title: Fish discards and non-target fish catch in the trawl fisheries for hoki, hake, and ling in New Zealand waters
AEBR_48.pdf
(6.8 MB)
Fish discards and non-target fish catch in the trawl fisheries for hoki, hake, and ling in New Zealand waters
|
AEBR:
48;
ISSN:
1176-9440;
ScienceStock:
deepwater;
middle depths;
Species:
HAK;
HOK;
LIN;
FishingMethod:
trawl;
ResearchField:
bycatch;
discards;
Author:
Anderson;
Ballara;
O'Driscoll;
|
| 2009/56 | 01/11/2009 |
Title: Trawl survey of hoki, hake, and ling in the Southland and Sub-Antarctic areas, November-December 2008 (TAN0813)
09_56_FAR.pdf
(2.1 MB)
Trawl survey of hoki, hake, and ling in the Southland and Sub-Antarctic areas, November-December 2008 (TAN0813)
|
ScienceStock:
middle depths;
Species:
HAK;
HOK;
LIN;
Stock:
HAK1;
HOK1W;
LIN6;
FishingMethod:
trawl;
ResearchField:
Trawl survey;
FMA:
FMA5;
FMA6;
Author:
Bagley;
O'Driscoll;
|
| 2009/41 | 19/10/2009 |
Title: Catch-at-age for hake and ling in the 2007-08 fishing year and from trawl surveys in summer 2008-09, with a summary of all available data sets
09_41_FAR.pdf
(893.5 kb)
Catch-at-age for hake and ling in the 2007-08 fishing year and from trawl surveys in summer 2008-09, with a summary of all available data sets
|
FAR:
2009/41;
ISSN:
1175-1584;
ScienceStock:
Middle Depths;
Species:
HAK;
LIN;
Stock:
HAK1;
HAK4;
HAK7;
LIN2;
LIN3;
LIN4;
LIN5;
LIN6;
LIN7;
FishingMethod:
longline;
trawl;
ResearchField:
Life History Characteristics;
Trawl survey;
FMA:
FMA1;
FMA2;
FMA3;
FMA4;
FMA5;
FMA6;
FMA7;
FMA8;
FMA9;
Author:
Horn;
Sutton;
|
| 2009/18 | 01/04/2009 |
Title: Trawl survey of hoki and middle depth species on the Chatham Rise, January 2008 (TAN0801)
09_18_FAR.pdf
(5.7 MB)
Trawl survey of hoki and middle depth species on the Chatham Rise, January 2008 (TAN0801)
|
Project code:
HOK2007/02;
FAR:
2009/18;
ISSN:
1175-1584;
ScienceStock:
Middle depths;
Species:
HAK;
HOK;
LIN;
Stock:
HAK1;
HOK1E;
HOK1W;
LIN3;
FishingMethod:
trawl;
ResearchField:
Trawl survey;
FMA:
FMA3;
Author:
Horn;
O'Driscoll;
Stevens;
|
| 2009/16 | 01/04/2009 |
Title: Stock assessment of ling ( Genypterus blacodes) off the west coast of South Island for the 2008–09 fishing year
09_16_FAR.pdf
(651.7 kb)
Stock assessment of ling (Genypterus blacodesoff the west coast of South Island for the 2008–09 fishing year
|
Project code:
LIN2007/01;
FAR:
2009/16;
ISSN:
1175-1584;
ScienceStock:
Middle depths;
Species:
LIN;
Stock:
LIN7;
FishingMethod:
trawl;
ResearchField:
Stock assessment;
FMA:
FMA7;
Author:
Horn;
|
| 2009/09 | 01/02/2009 |
Title: Trawl survey of middle depth species in the Southland and Sub-Antarctic areas, November–December 2007 (TAN0714)
09_09_FAR.pdf
(1.4 MB)
Trawl survey of middle depth species in the Southland and Sub-Antarctic areas, November–December 2007 (TAN0714)
|
Project code:
MDT2007/01;
FAR:
2009/09;
ISSN:
1175-1584;
ScienceStock:
Middle depths;
Species:
HAK;
HOK;
LIN;
Stock:
HAK1;
HOK1W;
LIN6;
FishingMethod:
trawl;
ResearchField:
Trawl survey;
FMA:
FMA6;
Author:
Bagley;
Ballara;
Francis;
O'Driscoll;
|
| 2009/01 | 01/01/2009 |
Title: CPUE from commercial fisheries for ling ( Genypterus blacodes) in Fishstocks LIN 3, 4, 5, 6, and 7 from 1990 to 2007, and a descriptive analysis update
\2009 FARs\09_01_FAR.pdf
(940.8 kb)
CPUE from commercial fisheries for ling (Genypterus blacodes) in Fishstocks LIN 3, 4, 5, 6, and 7 from 1990 to 2007, and a descriptive analysis update
|
Project code:
LIN2007/01;
FAR:
2009/01;
ISSN:
1175-1584;
ScienceStock:
Middle depths;
Species:
LIN;
Stock:
LIN3;
LIN4;
LIN5;
LIN6;
LIN7;
FishingMethod:
Trawl;
ResearchField:
CPUE;
FMA:
FMA3;
FMA4;
FMA5;
FMA6;
FMA7;
FMA8;
Author:
Horn;
|
| 2008/60 | 01/10/2008 |
Title: Catch-at-age for hake (Merluccius australis) and ling (Genypterus blacodes) in the 2006–07 fishing year and from trawl surveys in summer 2007–08, with a summary of all available data sets
\2008 FARs\08_60_FAR.pdf
(1.2 MB)
Catch-at-age for hake (Merluccius australis) and ling (Genypterus blacodes) in the 2006–07 fishing year and from trawl surveys in summer 2007–08, with a summary of all available data sets
|
ISSN:
1175-1584;
Project code:
MID2007/01;
FAR:
2008/60;
ScienceStock:
Middle depths;
Species:
HAK;
LIN;
Stock:
HAK1;
HAK4;
HAK7;
LIN3;
LIN4;
LIN5;
LIN6;
LIN7;
FishingMethod:
Trawl;
ResearchField:
Catch sampling;
Life-history characteristics;
Trawl survey;
FMA:
FMA1;
FMA2;
FMA3;
FMA4;
FMA5;
FMA6;
FMA7;
FMA8;
FMA9;
Author:
Horn;
Sutton;
|
| 2008/30 | 01/06/2008 |
Title: Trawl survey of hoki, hake, and ling in the Southland and Sub-Antarctic areas, November–December 2006 (TAN0617)
\2008 FARs\08_30_FAR.pdf
(9.3 MB)
Trawl survey of hoki, hake, and ling in the Southland and Sub-Antarctic areas, November–December 2006 (TAN0617)
|
ISSN:
1175-1584;
Project code:
MDT2006/01;
FAR:
2008/30;
ScienceStock:
Middle depths;
Species:
HAK;
HOK;
LIN;
Stock:
HAK1;
HOK1W;
LIN6;
FishingMethod:
Trawl;
ResearchField:
Trawl survey;
FMA:
FMA6;
Author:
Bagley;
O'Driscoll;
|
| 2008/24 | 01/04/2008 |
Title: Stock assessment of ling ( Genypterus blacodes) on the Chatham Rise, Campbell Plateau, and in Cook Strait for the 2007–08 fishing year
\2008 FARs\08_24_FAR.pdf
(3.5 MB)
Stock assessment of ling (Genypterus blacodes) on the Chatham Rise, Campbell Plateau, and in Cook Strait for the 2007–08 fishing year
|
ISSN:
1175-1584;
Project code:
LIN2006/01;
FAR:
2008/24;
ScienceStock:
Middle depths;
Species:
LIN;
Stock:
LIN2;
LIN4;
LIN6;
FishingMethod:
Trawl;
ResearchField:
Stock assessment;
FMA:
FMA2;
FMA4;
FMA6;
Author:
Horn;
|
| 23 | 01/01/2008 |
Title: Fish and invertebrate bycatch and discards in ling longline fisheries, 1998–2006
AEBR_23.pdf
(9.2 MB)
This report was prepared as an output from the MFish project ENV2006-01 "Bycatch and discards in ling longline fisheries" and addresses the following objective.
1. To estimate the quantity of non-target fish species caught, and the target and non-target fish species discarded, in the longline fisheries for ling for the fishing years 1998/1999 to 2005/06 using data from MFish Observers and commercial fishing returns.
In addition, estimates of non-target fish species catch and discards were also made for the 1994-95 fishing year in order to compare results using the current methodology with those of Anderson et al. (2000).
|
AEBR:
23;
ISSN:
1176-9440;
ScienceStock:
Middle depths;
Species:
LIN;
Stock:
LIN1;
LIN2;
LIN3;
LIN4;
LIN5;
LIN6;
LIN7;
FishingMethod:
longline;
ResearchField:
bycatch;
discards;
FMA:
FMA1;
FMA2;
FMA3;
FMA4;
FMA5;
FMA6;
FMA7;
FMA8;
FMA9;
Author:
Anderson;
|
| 2008/02 | 01/01/2008 |
Title: CPUE from commercial fisheries for ling ( Genypterus blacodes) in Fishstocks LIN 3, 4, 5, 6, and 7 from 1990 to 2006, and a descriptive analysis update
\2008 FARs\08_02_FAR.pdf
(2.3 MB)
CPUE from commercial fisheries for ling (Genypterus blacodes) in Fishstocks LIN 3, 4, 5, 6, and 7 from 1990 to 2006, and a descriptive analysis update
|
ISSN:
1175-1584;
Project code:
LIN2006/01;
FAR:
2008/02;
ScienceStock:
Middle depths;
Species:
LIN;
Stock:
LIN3;
LIN4;
LIN5;
LIN6;
LIN7;
LIN8;
FishingMethod:
Trawl;
ResearchField:
CPUE;
FMA:
FMA3;
FMA4;
FMA5;
FMA6;
FMA7;
FMA8;
Author:
Horn;
|
| 20 | 01/01/2008 |
Title: Incidental capture of New Zealand fur seals (Arctocephalus forsteri) in longline fisheries in New Zealand waters, 1994–95 to 2005–06
AEBR_20.pdf
(3.7 MB)
The specific objective for this work under Objective 1 of PR02006/04 is: to estimate and report the total numbers, releases and deaths of marine mammals where possible by species, fishery and fishing method, caught in commercial fisheries for the years 1990 to the end of the fishing year 2005106. After consultation with MFish at the start of the project, the time series was restricted to 1994-95 to 2005-06 and the requirement for reporting on fur seal captures in longline fisheries was to summarise the data and report mean catch rates, based on the ratio estimator, where possible for surface longlines and to summarise the capture data for bottom longlines. The report is based on captures of New Zealand fur seals reported by MFish observers during surface and bottom longline fisheries and includes animals landed on the deck, whether alive or dead.
|
AEBR:
20;
ISSN:
1176-9440;
ScienceStock:
Highly migratory species;
Middle depths;
Species:
BNS;
LIN;
TOR;
FishingMethod:
longline;
ResearchField:
bycatch;
effects of fishing;
marine mammals;
non-target species;
FMA:
FMA1;
FMA2;
FMA3;
FMA4;
FMA5;
FMA6;
FMA7;
FMA8;
FMA9;
Author:
Baird;
|
| 19 | 01/01/2008 |
Title: Factors that may influence the probability of fur seal capture in selected New Zealand fisheries
AEBR_19.pdf
(7.2 MB)
This document describes the analysis carried out for addressing Specific Objective 2 of PR02006/05: to analyse factors affecting the probability of fur seal captures for the years 1990 to the end of the fishing year 2005106. In consultation with MFish, it was agreed that the analyses be restricted to the west coast South Island spawning hoki fishery (HWCSI) and the Stewart-Snares shelf multi-species trawl fisheries (STEW) for the 1994- 95 to 2005-06 fishing years; it was agreed that data for this period would better reflect current fishing practice.
|
Species stock:
HOK1W;
AEBR:
19;
ISSN:
1176-9440;
ScienceStock:
Highly migratory species;
Middle depths;
Highly migratory species;
Middle depths;
Species:
BNS;
LIN;
TOR;
BNS;
LIN;
TOR;
FishingMethod:
longline;
longline;
ResearchField:
bycatch;
effects of fishing;
marine mammals;
non-target species;
bycatch;
effects of fishing;
marine mammals;
non-target species;
FMA:
;
FMA6;
FMA7;
;
FMA6;
FMA7;
Author:
Baird;
Mormede;
Smith;
Baird;
Mormede;
Smith;
|
| 2007/22 | 01/07/2007 |
Title: A descriptive analysis of commercial catch and effort data for ling from New Zealand waters in Fishstocks LIN 2, 3, 4, 5, 6, and 7
\2007 FARs\07_22_FAR.pdf
(5.7 MB)
A descriptive analysis of commercial catch and effort data for ling from New Zealand waters in Fishstocks LIN 2, 3, 4, 5, 6, and 7
|
ISSN:
1175-1584;
Project code:
LIN2005/01;
FAR:
2007/22;
ScienceStock:
Middle depths;
Species:
LIN;
Stock:
LIN2;
LIN3;
LIN4;
LIN5;
LIN6;
LIN7;
FishingMethod:
Trawl;
ResearchField:
CPUE;
Author:
Horn;
|
| 2007/19 | 01/06/2007 |
Title: CPUE from commercial fisheries for ling ( Genypterus blacodes) in fishstocks LIN, 1, 2, 3, 4, 5, 6 and 7 from 1990 to 2005
\2007 FARs\07_19_FAR.pdf
(1.7 MB)
CPUE from commercial fisheries for ling (Genypterus blacodes) in fishstocks LIN, 1, 2, 3, 4, 5, 6 and 7 from 1990 to 2005
|
ISSN:
1175-1584;
Project code:
LIN2005/01;
FAR:
2007/19;
ScienceStock:
Middle depths;
Species:
LIN;
Stock:
LIN1;
LIN2;
LIN3;
LIN4;
LIN5;
LIN6;
LIN7;
FishingMethod:
Trawl;
ResearchField:
CPUE;
FMA:
FMA1;
FMA2;
FMA3;
FMA4;
FMA5;
FMA6;
FMA7;
FMA8;
FMA9;
Author:
Horn;
|
| 2007/05 | 01/03/2007 |
Title: Trawl survey of hoki and middle depth species on the Chatham Rise, January 2006 (TAN0601).
\2007 FARs\07_05_FAR.pdf
(6.1 MB)
Trawl survey of hoki and middle depth species on the Chatham Rise, January 2006 (TAN0601).
|
ISSN:
1175-1584;
Project code:
HOK2005/02;
FAR:
2007/05;
ScienceStock:
Middle depths;
Species:
HAK;
HOK;
LIN;
STA;
Stock:
HAK1;
HOK1W;
LIN4;
STA4;
FishingMethod:
Trawl;
ResearchField:
Biomass;
Trawl survey;
FMA:
FMA6;
Author:
O'Driscoll;
Stevens;
|
| 2006/45 | 01/11/2006 |
Title: Trawl survey of middle depth species in the Southland and Sub-Antarctic areas, November-December 2005 (TAN0515)
\2006 FARs\06_45_FAR.pdf
(4.6 MB)
Trawl survey of middle depth species in the Southland and Sub-Antarctic areas, November-December 2005 (TAN0515)
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ISSN:
1175-1584;
Project code:
MDT2005/01;
FAR:
2006/45;
ScienceStock:
Middle depths;
Species:
HAK;
HOK;
LIN;
Stock:
HAK1;
HOK1W;
LIN5;
LIN6;
FishingMethod:
Trawl;
ResearchField:
Biomass;
Trawl survey;
FMA:
FMA5;
FMA6;
Author:
Bagley;
O'Driscoll;
|
| 2006/24 | 01/08/2006 |
Title: Stock Assessment of ling ( Genypterus blacodes) off the west coast of the South Island for the 2005-06 fishing year.
\2006 FARs\06_24_FAR.pdf
(3.9 MB)
Stock Assessment of ling (Genypterus blacodes) off the west coast of the South Island for the 2005-06 fishing year.
|
ISSN:
1175-1584;
Project code:
LIN2004/01;
FAR:
2006/24;
ScienceStock:
Middle depths;
Species:
LIN;
Stock:
LIN7;
FishingMethod:
Trawl;
ResearchField:
CPUE;
Stock assessment;
FMA:
FMA7;
FMA8;
Author:
Horn;
|
| 2006/13 | 01/07/2006 |
Title: Trawl survey of hoki and middle depth species on the Chatham Rise, January 2005 (TAN0501)
\2006 FARs\06_13_FAR.pdf
(6.4 MB)
Trawl survey of hoki and middle depth species on the Chatham Rise, January 2005 (TAN0501)
|
ISSN:
1175-1584;
1175-1584;
Project code:
HOK2004/02;
FAR:
2006/13;
ScienceStock:
Middle depths;
Species:
HAK;
HOK;
LIN;
Stock:
HAK4;
HOK1E;
LIN4;
FishingMethod:
Trawl;
ResearchField:
Biomass;
Trawl survey;
FMA:
FMA4;
Author:
O'Driscoll;
Stevens;
|
| 2006/12 | 01/06/2006 |
Title: CPUE from commercial fisheries for ling ( Genypterus blacodes) in fishstocks LIN, 1, 2, 3, 4, 5, 6 and 7 from 1990 to 2004
\2006 FARs\06_12_FAR.pdf
(4.9 MB)
CPUE from commercial fisheries for ling (Genypterus blacodes) in fishstocks LIN, 1, 2, 3, 4, 5, 6 and 7 from 1990 to 2004
|
ISSN:
1175-1584;
Project code:
LIN2004/01;
FAR:
2006/12;
ScienceStock:
Middle depths;
Species:
LIN;
Stock:
LIN1;
LIN2;
LIN3;
LIN4;
LIN5;
LIN6;
LIN7;
FishingMethod:
Longline;
Trawl;
ResearchField:
CPUE;
FMA:
FMA1;
FMA2;
FMA3;
FMA4;
FMA5;
FMA6;
FMA7;
FMA8;
FMA9;
Author:
Horn;
|
| 2006/02 | 01/06/2006 |
Title: Trawl survey of middle depth species in the Southland and Sub-Antarctic areas, November-December 2004 (TAN0414).
\2006 FARs\06_02_FAR.pdf
(4.1 MB)
Trawl survey of middle depth species in the Southland and Sub-Antarctic areas, November-December 2004 (TAN0414).
|
ISSN:
1175-1584;
Project code:
MDT2004/01;
FAR:
2006/02;
ScienceStock:
Middle depths;
Middle depths;
Species:
HAK;
HOK;
LIN;
HAK;
HOK;
LIN;
FishingMethod:
Trawl;
Trawl;
ResearchField:
Biomass;
Trawl survey;
Biomass;
Trawl survey;
FMA:
FMA5;
FMA6;
FMA5;
FMA6;
Author:
Bagley;
O'Driscoll;
Bagley;
O'Driscoll;
|
| 2005/59 | 01/12/2005 |
Title: A review of the stock structure of ling ( Genypterus blacodes) in New Zealand waters
\2005 FARs\05_59_FAR.pdf
(1.2 MB)
A review of the stock structure of ling (Genypterus blacodes) in New Zealand waters
|
ISSN:
1175-1584;
Project code:
LIN2004/01;
FAR:
2005/59;
ScienceStock:
Middle depths;
Species:
LIN;
Stock:
LIN1;
LIN10;
LIN2;
LIN3;
LIN4;
LIN5;
LIN6;
LIN7;
FishingMethod:
Trawl;
ResearchField:
Population structure;
Stock separation;
Author:
Horn;
|
| 2005/51 | 01/10/2005 |
Title: CPUE indices for groper, Polyprion spp., when targeted and as a bycatch in four New Zealand fisheries, 1990-2003
\2005 FARs\05_51_FAR.pdf
(902.2 kb)
CPUE indices for groper, Polyprion spp., when targeted and as a bycatch in four New Zealand fisheries, 1990-2003
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ISSN:
1175-1584;
Project code:
HPB2002/01;
FAR:
2005/51;
ScienceStock:
Inshore;
Species:
BNS;
HPB;
LIN;
SCH;
FishingMethod:
Line;
Net;
ResearchField:
CPUE;
Non-target species;
FMA:
FMA1;
FMA2;
FMA3;
FMA7;
FMA8;
Author:
Paul;
|
| 2005/21 | 01/03/2005 |
Title: Trawl survey of hoki and middle depth species on the Chatham Rise, January 2004 (TAN0401)
\2005 FARs\05_21_FAR.pdf
(1.4 MB)
Trawl survey of hoki and middle depth species on the Chatham Rise, January 2004 (TAN0401)
|
Author:
Livingston;
Livingston;
Stevens;
Stevens;
FMA:
FMA4;
FMA4;
ISSN:
1175-1584;
Project code:
HOK2003/02;
ResearchField:
Biomass;
Biomass;
Trawl survey;
Trawl survey;
ScienceStock:
Middle depths;
Middle depths;
Species:
HAK;
HAK;
HOK;
HOK;
LIN;
LIN;
Stock:
HAK4;
HAK4;
HOK1E;
HOK1E;
|
| MID2003-03 | 01/02/2005 |
Commercial catch sampling for length and age of hoki and ling in Cook Strait in the winter 2004 hoki spawning fishery. Objectives 1 and 2
|
Author:
Horn;
Phillips;
FishingMethod:
Trawl;
MID2003-03:
Objective 1;
Objective 2;
ResearchField:
Catch sampling;
ScienceStock:
Middle depths;
Species:
HOK;
LIN;
Stock:
HOK1;
LIN2;
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