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This site contains documents relating to Fisheries New Zealand and predecessors’ funded research from 1988 to the current date. To find the documents applicable to you, please expand the filter and select the relevant search parameters. If you identify errors or inconsistencies in the categorisation of specific documents please advise us by emailing Science Officer.
 
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28 items
ReferenceDateDocument detailSearch tags
2016/5011/10/2016
Title: FAR 2016/50 Monitoring commercial eel fisheries: 2003–04 to 2014–15.
FAR-2016-50-Monitoring commercial eel fisheries_ 2003–04 to 2014–15.pdf (5.4 MB)
The commercial eel (longfin, Anguilla dieffenbachii; shortfin, A. australis) monitoring programme began in 2003–04, capturing processor recorded data from all individual landings throughout New Zealand on eel catch weights, species composition, size grades, and catch location at the catchment level. This report provides detailed results from the 2012–13 to 2014–15 fishing years, and also examines trends in the North and South Island time series from 2003–04 to 2014–15.
FAR: 2016/50;
ISSN: 1179-5352;
ISBN: 978-1-77665-381-2;
ScienceStock: Eels;
Species: Eels;
ResearchField: commercial; eel; longfin; Monitoring; shortfin;
Author: Beentjes;
2016/5011/10/2016
Title: FAR 2016/50 Monitoring commercial eel fisheries: 2003–04 to 2014–15.
FAR-2016-50-Monitoring commercial eel fisheries_ 2003–04 to 2014–15.pdf (5.4 MB)
The commercial eel (longfin, Anguilla dieffenbachii; shortfin, A. australis) monitoring programme began in 2003–04, capturing processor recorded data from all individual landings throughout New Zealand on eel catch weights, species composition, size grades, and catch location at the catchment level. This report provides detailed results from the 2012–13 to 2014–15 fishing years, and also examines trends in the North and South Island time series from 2003–04 to 2014–15.
FAR: 2016/50;
ISSN: 1179-5352;
ISBN: 978-1-77665-381-2;
ScienceStock: Eels; Eels;
Species: Eels; Eels;
ResearchField: commercial; commercial; eel; eel; longfin; longfin; Monitoring; Monitoring; shortfin; shortfin;
Author: Beentjes; Beentjes;
2016/4606/09/2016
Title: FAR 2016/46 Recruitment of freshwater eels 1995–2015.
FAR-2016-46-Eel-Recruitment.pdf (3.0 MB)
Recruitment of freshwater elvers was quantified using catch data and elver ages from otoliths at nine sites. Age and length distributions showed several year classes are present at each site and length at age is highly variable between sites. There is a short-term recruitment cycle of up to seven years, and no evidence of an overall decline for shortfins or longfins since the 1990s. A consistent link between recruitment and trends of the Southern Oscillation Index was not evident.
FAR: 2016/46;
ISSN: 1179-5352;
ISBN: 978-1-77665-352-2;
ScienceStock: Eels;
Species: Eels;
ResearchField: age distribution; Elvers; length distribution; otoliths; recruitment;
Author: Bowman; Martin;
2015/3005/05/2015
Title: FAR 2015/30 Catch per unit effort (CPUE) analyses and characterisation of the South Island commercial freshwater eel fishery, 1990–91 to 2012–13
FAR_2015_30_2899_EEL2013-01_Obj1-2 MS3 RR4.pdf (20.8 MB)
A characterisation and catch-per-unit-effort (CPUE) analysis were carried out for the South Island commercial freshwater eel fishery for fishing years 1990–91 to 2012–13 by eel statistical area, and for shortfin (Anguilla australis) and longfin (A. dieffenbachii) separately. 
FAR: 2015/30;
ISSN: 1179-5352;
ISBN: 978-0-908334-03-2;
ScienceStock: Eels;
Species: Anguilla australis; Anguilla dieffenbachii; Eels;
Stock: ANG11; ANG12; ANG13; ANG14; ANG15; ANG16;
ResearchField: CPUE; General linear model; longfin eel; shortfin eel;
Author: Beentjes; Dunn;
2014/2108/04/2014
Title: FAR 2014/21 Assessment of the eel fishery in the Pouto Lakes in Northern Kaipara.
FAR_2014_21_EEL2010-03 (obj. 2, MS7).pdf (1.8 MB)
Eel populations were sampled from seven lakes along the Pouto Peninsula that were selected by Te Uri o Hau. Eel population structure was typical of the Northland region being dominated by shortfin eels (93%), and catch-per-unit-effort (CPUE) (5.08 kg/net/night) was similar to the mean commercial unstandardised CPUE of 4.2 kg/lift. Shortfin eels aged were 12 years old on average and displayed average annual length and weight increases of 42.42 mm/year and 30.07 g/year respectively.
FAR: 2014/21;
ISSN: 1179-5352;
ISBN: 978-0-478-42397-6;
Species: Eel;
Stock: SFE;
Author: Crow; Jellyman;
2011/5007/12/2011
Title: Monitoring commercial eel fisheries in 2007–08 and 2008–09.
11_50_FAR.pdf (4.0 MB)
Monitoring commercial eel fisheries in 2007–08 and 2008–09.
FAR: 2011/50;
ISBN: 1179-5352;
Species: EEL;
Author: Beentjes;
2010/0529/04/2010
Title: CPUE analyses of the North Island commercial freshwater eel fishery, 1990-91 to 2006-07
10_05_FAR.pdf (17.5 MB)
CPUE analyses of the North Island commercial freshwater eel fishery, 1990-91 to 2006-07
FAR: 2010/05;
ISSN: 1179-5352;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
FishingMethod: Fyke net;
ResearchField: CPUE;
FMA: Freshwater;
Author: Beentjes; Dunn;
2009/5801/11/2009
Title: Recruitment of freshwater elvers, 1995–2009
09_58_FAR.pdf (670.9 kb)
Recruitment of freshwater elvers, 1995–2009
FAR: 2009/58;
ISSN: 1175-1584;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
FishingMethod: fyke net;
ResearchField: Life History Characteristics; Migration/dispersal;
FMA: Freshwater;
Author: Boubée; Bowman; Martin; Stevenson;
2009/4401/09/2009
Title: Biomass of longfin eels in medium to large rivers
09_44_FAR.pdf (445.6 kb)
Biomass of longfin eels in medium to large rivers
Project code: EEL2007/05;
FAR: 2009/44;
ISSN: 1175-1584;
ScienceStock: Freshwater;
Species: EEL; LFE;
FishingMethod: fyke net;
ResearchField: Biomass;
FMA: Freshwater;
Author: Booker; Graynoth;
2009/3001/07/2009
Title: Preliminary investigations into the feasibility of assessment models for New Zealand longfin eels (Anguilla dieffenbachii)
09_30_FAR.pdf (1.1 MB)
Preliminary investigations into the feasibility of assessment models for New Zealand longfin eels (Anguilla dieffenbachii)
Project code: EEL2004/04;
FAR: 2009/30;
ISSN: 1175-1584;
ScienceStock: Freshwater;
Species: EEL; LFE;
FishingMethod: fyke net;
ResearchField: Methods; Stock assessment;
FMA: Freshwater;
Author: Beentjes; Dunn; Graynoth;
2009/0401/02/2009
Title: Recruitment of freshwater eels, 2006–07 and 2007–08
09_04_FAR.pdf (1.1 MB)
Recruitment of freshwater eels, 2006–07 and 2007–08
FAR: 2009/04;
ISSN: 1175-1584;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
FishingMethod: fyke net;
ResearchField: Life-history characteristics; Migration/dispersal;
FMA: Freshwater;
Author: Boubée; Bowman; Martin;
2008/6401/11/2008
Title: Monitoring commercial eel fisheries in 2005–06 and 2006–07
\2008 FARs\08_64_FAR.pdf (1.4 MB)
Monitoring commercial eel fisheries in 2005–06 and 2006–07
ISSN: 1175-1584;
Project code: EEL2005/01;
FAR: 2008/64;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
FishingMethod: Fyke net;
ResearchField: Fishery characterisation;
FMA: Freshwater;
Author: Beentjes;
2008/5101/08/2008
Title: Catch per unit effort (CPUE) analyses of the South Island commercial freshwater eel fishery, 1990-91 to 2005-06
\2008 FARs\08_51_FAR.pdf (16.1 MB)
Catch per unit effort (CPUE) analyses of the South Island commercial freshwater eel fishery, 1990-91 to 2005-06
ISSN: 1175-1584;
Project code: EEL2006/02;
FAR: 2008/51;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
FishingMethod: Fyke net;
ResearchField: CPUE;
FMA: Freshwater;
Author: Beentjes; Dunn;
2008/1901/03/2008
Title: Monitoring commercial eel fisheries in 2003–04 and 2004–05
\2008 FARs\08_19_FAR.pdf (7.8 MB)
Monitoring commercial eel fisheries in 2003–04 and 2004–05
ISSN: 1175-1584;
Project code: EEL2004/02;
FAR: 2008/19;
ScienceStock: Freshwater; Freshwater;
Species: EEL; EEL; LFE; LFE; SFE; SFE;
FishingMethod: Fyke net; Fyke net;
ResearchField: Fishery characterisation; Fishery characterisation;
FMA: Freshwater; Freshwater;
Author: Beentjes; Beentjes;
2008/1601/03/2008
Title: Recruitment of freshwater eels, 2004–05 and 2005–06
\2008 FARs\08_16_FAR.pdf (4.5 MB)
Recruitment of freshwater eels, 2004–05 and 2005–06
ISSN: 1175-1584;
Project code: EEL2004/01;
FAR: 2008/16;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
FishingMethod: Fyke net;
ResearchField: Life-history characteristics; Migration/dispersal;
FMA: Freshwater;
Author: Boubée; Bowman; Griffin; Martin;
2007/3801/11/2007
Title: Recruitment of freshwater eels, 2002–03 and 2003–04
\2007 FARs\07_38_FAR.pdf (4.7 MB)
Recruitment of freshwater eels, 2002–03 and 2003–04
ISSN: 1175-1584;
Project code: EEL2002/01;
FAR: 2007/38;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
FishingMethod: Fyke net;
ResearchField: Life-history characteristics; Migration/dispersal;
FMA: Freshwater;
Author: Boubée; Bowman; Martin; Williams;
2007/1101/05/2007
Title: The status of eel stocks in Wairewa (Lake Forsyth)
\2007 FARs\07_11_FAR.pdf (7.3 MB)
The status of eel stocks in Wairewa (Lake Forsyth)
ISSN: 1175-1584;
Project code: EEL2004/03;
FAR: 2007/11;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
Stock: ANG13;
FishingMethod: Fyke net;
ResearchField: Stock assessment;
FMA: Freshwater;
Author: Cranwell; Jellyman;
2005/3901/07/2005
Title: Monitoring commercial eel fisheries in 2003-04
\2005 FARs\05_39_FAR.pdf (1.6 MB)
Monitoring commercial eel fisheries in 2003-04
Author: Beentjes;
FishingMethod: Fyke net;
FMA: Freshwater;
ISSN: 1175-1584;
Project code: EEL2002/04;
ResearchField: Catch sampling;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
2005/3401/06/2005
Title: Non-fishing mortality of freshwater eels (Anguilla spp.)
\2005 FARs\05_34_FAR.pdf (1.7 MB)
Non-fishing mortality of freshwater eels (Anguilla spp.)
Author: Beentjes; Boubée; Graynoth; Jellyman;
FishingMethod: Fyke net;
ISSN: 1175-1584;
Project code: EEL2003/01;
ResearchField: Ecosystem effects; Life-history characteristics;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
2003/5401/12/2003
Title: CPUE analyses of the commercial freshwater eel fishery in selected areas, 1990-91 to 2000-01
\2003 FARs\03_54_FAR.pdf (1.3 MB)
CPUE analyses of the commercial freshwater eel fishery in selected areas, 1990-91 to 2000-01
Author: Beentjes; Dunn;
FishingMethod: Fyke net;
ISSN: 1175-1584;
Project code: EEL2002/02;
ResearchField: CPUE;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
2003/5101/10/2003
Title: A review of the eel fishery in Te Waihora (Lake Ellesmere)
\2003 FARs\03_51_FAR.pdf (1.5 MB)
A review of the eel fishery in Te Waihora (Lake Ellesmere)
Author: Beentjes; Graynoth; Jellyman; Sykes;
FishingMethod: Fyke net;
FMA: FMA3;
ISSN: 1175-1584;
Project code: EEL2000/03F;
ResearchField: Fishery characterisation;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
2002/1801/03/2002
Title: CPUE analyses of the commercial freshwater eel fishery
\2002 FARs\02_18_FAR.pdf (1.3 MB)
CPUE analyses of the commercial freshwater eel fishery
Author: Beentjes; Bull;
FishingMethod: Fyke net;
ISSN: 1175-1584;
ResearchField: CPUE;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
2002/0701/02/2002
Title: Evaluation of eel enhancement in Coopers Lagoon, South Canterbury
\2002 FARs\02_07_FAR.pdf (585.3 kb)
Evaluation of eel enhancement in Coopers Lagoon, South Canterbury
Author: Beentjes; Jellyman;
FishingMethod: Fyke net;
FMA: FMA3;
ISSN: 1175-1584;
ResearchField: Stock enhancement; Tagging;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
1999/0301/02/1999
Title: Optimum design for shed sampling of eels
\1999 FARDs\99_03_FARD.pdf (1.1 MB)
Optimum design for shed sampling of eels
Author: Francis;
FishingMethod: Fyke net;
ISSN: 1175-1584;
ResearchField: Analytical methods; Catch sampling;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
1998/3501/12/1998
Title: Monitoring of eel populations using mean size
\1998 FARDs\98_35_FARD.pdf (1.1 MB)
Monitoring of eel populations using mean size
Author: Francis; Jellyman;
FishingMethod: Fyke net;
ISSN: 1175-1584;
ResearchField: Population modelling;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
EEL970201/09/1998
Title: Enhancement of the eel stocks of Lake Hawea, by transfer of juvenile eels
EEL9702 Eel Lake Hawea juvenile final.pdf (862.1 kb)
Enhancement of the eel stocks of Lake Hawea, by transfer of juvenile eels
Author: Beentjes;
FishingMethod: Fyke net; Net;
FMA: FMA3;
ResearchField: growth rates; size structre; Stock enhancement;
ScienceStock: Freshwater;
Species: ANG; EEL; Freshwater Eel;
Stock: ANG14;
1996/0601/06/1996
Title: A review of age and growth data for New Zealand freshwater eels (Anguilla spp. )
\1996 FARDs\96_06_FARD.pdf (1.1 MB)
A review of age and growth data for New Zealand freshwater eels (Anguilla spp. )
Author: Horn;
FishingMethod: Fyke net;
ISSN: 1175-1584;
ResearchField: Life-history characteristics;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;
1994/1401/07/1994
Title: The fishery for freshwater eels (Anguilla spp.) in New Zealand
\1994 FARDs\94_14_FARD.pdf (1.1 MB)
The fishery for freshwater eels (Anguilla spp.) in New Zealand
Author: Jellyman;
FishingMethod: Fyke net;
FMA: Freshwater;
ISSN: 1175-1584;
ResearchField: Fishery characterisation;
ScienceStock: Freshwater;
Species: EEL; LFE; SFE;