| 2018/24 | 29/06/2018 |
Photographic and trawl surveys of scampi in SCI 3 were conducted in September/October 2016. Both the photographic survey (of scampi and burrows) and the trawl survey estimates show a trend of increasing abundance since 2009. Trawl survey catch rates and burrow estimates are over twice those of 2009, but remain below estimates from 2001. Over 6300 scampi were tagged and released to investigate growth and some animals have been recaptured by industry.
|
FAR:
2018/24;
ISSN:
1179-5352;
ISBN:
978-1-77665-913-5;
Species:
SCI;
Stock:
SCI 3;
FishingMethod:
Trawl;
Author:
Tuck;
Parkinson;
Armiger;
Smith;
Miller;
Rush;
Spong;
|
| 199 | 14/06/2018 |
This report summarises bycatch and discards of fish and invertebrates in New Zealand arrow squid and scampi trawl fisheries for 2002–03 to 2015–16, based on analysis of fisheries observer and commercial catch effort data. Barracouta, silver warehou, and spiny dogfish were the main bycatch species in the arrow squid fishery, with total annual bycatch of 9000–40000 t and discards of 1000–16000 t. Javelinfish, other rattails, and sea perch were the main bycatch species in the scampi fishery, with total annual bycatch of 2400–5600 t and discards of 900–4100 t.
|
AEBR:
199;
ISSN:
1179-6480;
ISBN:
978-1-77665-852-7;
Species:
SCI;
SQU;
FishingMethod:
Trawl;
Author:
Anderson;
Edwards;
Anderson;
Edwards;
|
| 2017/56 | 12/10/2017 |
A fishery characterisation and stock assessment have been undertaken and accepted for SCI 6A. A single stock model was developed, based on previous studies. Models examined sensitivity to assumptions about natural mortality and year class strength variability. All models provided broadly consistent stock trajectories, and suggest SSB is currently around 67–72% SSB0. Projections out to 2020 suggested that SSB would remain well above 40% SSB0 with future catches up to the TACC.
|
FAR:
2017/56;
ISSN:
1179-5352;
ISBN:
978-1-77665-699-8;
ScienceStock:
Shellfish;
Species:
SCI;
Stock:
SCI 6A;
FishingMethod:
Trawl;
ResearchField:
Stock assessment, fishery characterisation;
Author:
Tuck;
|
| 100 | 17/09/2012 |
This report presents estimates of annual bycatch and discard levels in the commercial scampi fishery based on reported effort and scientific observer data. Combined estimates were made for QMS species, non-QMS species, invertebrates, and rattails; separate estimates were made for javelinfish. Scampi accounted for about 17% of the total catch; rattails (29%), sea perch (8%), ling (7%), and hoki (6%) were the main bycatch species. Currently about of 4.2 kg of fish are discarded for every 1 kg of scampi caught.
|
AEBR:
100;
ScienceStock:
Deepwater;
Species:
bycatch;
Scampi;
SCI;
Stock:
bycatch;
invertebrate;
invertebrate bycatch;
SCAMPI;
Scampi;
scampi fishery;
SCI;
FishingMethod:
trawl;
trawling;
ResearchField:
bycatch;
discard levels;
discards;
hoki;
invertebrate bycatch;
javelinfish;
ling;
observer;
observer data;
rattails;
scampi;
Scampi;
SCI;
sea perch;
Author:
Anderson;
|
| 2012/01 | 01/01/2012 |
Title: Length-based population model for scampi (Metanephrops challengeri) in the Bay of Plenty (SCI 1), Wairarapa / Hawke Bay (SCI 2) and Auckland Islands (SCI 6A)
12_01_FAR.pdf
(2.2 MB)
Length-based population model for scampi (Metanephrops challengeri) in the Bay of Plenty (SCI 1), Wairarapa / Hawke Bay (SCI 2) and Auckland Islands (SCI 6A)
|
FAR:
2012/01;
ISSN:
1179-5352;
ScienceStock:
Shellfish;
Species:
SCI;
Stock:
SCI1;
SCI2;
SCI6A;
FishingMethod:
dredge;
ResearchField:
population modelling;
FMA:
FMA1;
FMA2;
FMA6;
Author:
A;
Dunn;
Tuck;
|
| 2010/13 | 05/07/2010 |
Title: Scampi burrow occupancy, burrow emergence, and catchability.
10_13_FAR.pdf
(8.5 MB)
Scampi burrow occupancy, burrow emergence, and catchability
|
FAR:
2010/13;
ISSN:
1179-5352;
ScienceStock:
deepwater;
shellfish;
Species:
SCI;
FishingMethod:
trawl;
ResearchField:
population;
FMA:
FMA1;
FMA10;
FMA2;
FMA3;
FMA4;
FMA5;
FMA6;
FMA7;
FMA8;
FMA9;
Author:
Tuck;
|
| 38 | 10/09/2009 |
Title: Fish discards and non-target fish catch in the trawl fisheries for arrow squid and scampi in New Zealand waters
AEBR_38.pdf
(5.3 MB)
Fish discards and non-target fish catch in the trawl fisheries for arrow squid and scampi in New Zealand waters
|
AEBR:
38;
ISSN:
1176-9440;
ScienceStock:
deepwater;
middle depths;
Species:
SCI;
SQU;
FishingMethod:
trawl;
ResearchField:
bycatch;
non-target species;
FMA:
FMA1;
FMA2;
FMA3;
FMA4;
FMA5;
FMA6;
FMA7;
FMA8;
FMA9;
Author:
Anderson;
Ballara;
|
| 2009/27 | 01/05/2009 |
Title: Characterisation of scampi fisheries and the examination of catch at length and spatial distribution of scampi in SCI 1, 2, 3, 4A, and 6A
09_27_FAR.pdf
(9.5 MB)
Characterisation of scampi fisheries and the examination of catch at length and spatial distribution of scampi in SCI 1, 2, 3, 4A, and 6A
|
Project code:
SCI2006/01;
FAR:
2009/27;
ISSN:
1175-1584;
ScienceStock:
Shellfish;
Species:
SCI;
Stock:
SCI1;
SCI2;
SCI3;
SCI4A;
SCI6A;
FishingMethod:
trawl;
ResearchField:
Fishery Characterisation;
FMA:
FMA1;
FMA2;
FMA3;
FMA4;
FMA6;
Author:
Tuck;
|
| 04 | 01/01/2006 |
Title: Reducing bycatch in New Zealand's scampi trawl fisheries
AEBR_04.pdf
(2.0 MB)
This report describes and assesses possible means of reducing bycatch in New Zealand trawl fisheries for scampi. Previous scampi bycatch reduction studies conducted in New Zealand are presented and discussed alongside relevant literature from overseas fisheries.
|
ISSN:
1176-9440;
AEBR:
04;
ScienceStock:
shellfish;
Species:
SCI;
FishingMethod:
trawl;
ResearchField:
bycatch;
Effects of fishing;
non-target species;
Author:
Cryer;
Hartill;
MacDiarmid;
|
| 2005/27 | 01/05/2005 |
Title: Length-based population model for scampi ( Metanephrops challengeri) in the Bay of Plenty (QMA 1)
\2005 FARs\05_27_FAR.pdf
(1.4 MB)
Length-based population model for scampi (Metanephrops challengeri) in the Bay of Plenty (QMA 1)
|
Author:
Cryer;
Dunn;
Hartill;
FishingMethod:
Trawl;
FMA:
FMA1;
ISSN:
1175-1584;
Project code:
SCI2003/02;
ResearchField:
Analytical methods;
Population modelling;
ScienceStock:
Shellfish;
Species:
SCI;
Stock:
SCI1;
|
| SCI2003-02 | 01/10/2004 |
Indices of abundance for scampi, Metanephrops challengeri, based on photographic surveys in QMA 2 (2003 and 2004). Objectives 1 and 2
|
Author:
Armiger;
Cryer;
Drury;
Hartill;
Middleton;
Smith;
FishingMethod:
Trawl;
FMA:
FMA2;
ResearchField:
Photographic abundance surveys;
ScienceStock:
Shellfish;
Species:
SCI;
Stock:
SCI2;
|
| 2004/10 | 01/02/2004 |
Title: Fish discards and non-target fish catch in the trawl fisheries for arrow squid, jack mackerel, and scampi in New Zealand waters
\2004 FARs\04_10_FAR.pdf
(2.2 MB)
Fish discards and non-target fish catch in the trawl fisheries for arrow squid, jack mackerel, and scampi in New Zealand waters
|
Author:
Anderson;
FishingMethod:
Trawl;
ISSN:
1175-1584;
Project code:
ENV2001/04;
ResearchField:
Discards;
Effects of fishing;
Non-target species;
ScienceStock:
Middle depths;
Pelagic;
Shellfish;
Species:
JMA;
SCI;
SQU;
|
| SCI2002-01 | 01/10/2003 |
Indices of relative abundance for scampi, Metanephrops challengeri, based on photographic surveys in QMA 1 (1998-2003) and QMA 2 (2003). Objectives 1, 2 and 3
|
Author:
Armiger;
Cryer;
Drury;
Hartill;
Middleton;
Smith;
FishingMethod:
Trawl;
FMA:
FMA1;
FMA2;
ResearchField:
Photographic abundance surveys;
ScienceStock:
Shellfish;
Species:
SCI;
Stock:
SCI1;
SCI2;
|
| SCI2001-01 | 01/05/2003 |
Spatial distribution of the burrows of scampi, Metanephrops challengeri, and implications for the design of photographic abundance surveys. Objective 3
|
Author:
Cryer;
Watson;
FishingMethod:
Trawl;
ResearchField:
Photographic abundance surveys;
ScienceStock:
Shellfish;
Species:
SCI;
|
| SCI2000-02 | 01/11/2002 |
Indices of relative abundance for scampi, Metanephrops challengeri, based on photographic surveys in QMA 1, 1998-2002. SCI2000-02, Objectives 1 and 2. SCI2001-01, Objectives 1 and 2
|
Author:
Cadenhead;
Cryer;
Drury;
Hartill;
Middleton;
Smith;
Tuck;
FishingMethod:
Trawl;
FMA:
FMA1;
ResearchField:
Photographic abundance surveys;
ScienceStock:
Shellfish;
Species:
SCI;
Stock:
SCI1;
|
| SCI1999-02 | 01/03/2001 |
Photographic estimation of the abundance and biomass of scampi, Metanephrops challengeri. Objectives 1 and 2
|
Author:
;
Cryer;
Drury;
Hartill;
FishingMethod:
;
Fyke net;
net;
Trawl;
FMA:
FM5;
FM7;
FMA3;
ResearchField:
;
age;
Catch sampling;
Photographic abundance surveys;
Stock assessment: size;
ScienceStock:
Freshwater;
freshwater eels;
Shellfish;
Species:
ANG;
SCI;
Stock:
;
ANG11;
ANG12;
ANG13;
ANG14;
ANG15;
ANG16;
|
| 2000/07 | 01/03/2000 |
Scampi stock assessment for 1999
|
Author:
Coburn;
Cryer;
FishingMethod:
Trawl;
ISSN:
1175-1584;
ResearchField:
Stock assessment;
ScienceStock:
Shellfish;
Species:
SCI;
|
| 1999/04 | 01/02/1999 |
Title: Scampi stock assessment for 1998 and an analysis of the fish and invertebrate bycatch of scampi trawlers
\1999 FARDs\99_04_FARD.pdf
(2.6 MB)
Scampi stock assessment for 1998 and an analysis of the fish and invertebrate bycatch of scampi trawlers
|
Author:
Coburn;
Cryer;
Doonan;
Hartill;
Kendrick;
O'Shea;
FishingMethod:
Trawl;
ISSN:
1175-1584;
ResearchField:
Non-target species;
Stock assessment;
ScienceStock:
Shellfish;
Species:
SCI;
|
| 1998/28 | 01/11/1998 |
Scampi stock assessment for 1997
|
Author:
Coburn;
Cryer;
Doonan;
Hartill;
FishingMethod:
Trawl;
ISSN:
1175-1584;
ResearchField:
Stock assessment;
ScienceStock:
Shellfish;
Species:
SCI;
|
| 1996/10 | 01/07/1996 |
Scampi stock assessment for 1996
|
Author:
Cryer;
FishingMethod:
Trawl;
ISSN:
1175-1584;
ResearchField:
Stock assessment;
ScienceStock:
Shellfish;
Species:
SCI;
|
| 1994/08 | 01/06/1994 |
A production model for the FMA 1 scampi fishery, 1989-92
|
Author:
Gilbert;
Vignaux;
FishingMethod:
Trawl;
ISSN:
1175-1584;
ResearchField:
Analytical methods;
CPUE;
Population modelling;
ScienceStock:
Shellfish;
Species:
SCI;
|
| 1993/18 | 01/11/1993 |
Production model for the FMA 1 scampi fishery, 1989-91
|
Author:
Gilbert;
Vignaux;
FishingMethod:
Trawl;
FMA:
FMA1;
ISSN:
1175-1584;
ResearchField:
Analytical methods;
CPUE;
ScienceStock:
Shellfish;
Species:
SCI;
Stock:
SCI1;
|
