Linefish resources annual report for the year 2000. Part 1: fisheries assessment
This work reflects the activities of line and trap fishing in Southern Mozambique in 2000. The catch in line fishing has been estimated at 441 mt, according to the DNAP records. The same sources indicated that 1767 days were spent at sea and the estimated catch rate was 250 Kg per boaticlay. Most of the line fishing effort shifted away from Maputo and moved to Inhambane region. The monthly analysis of fishing vessels, stricter controls over catch and effort data submission, development of long-term research programme and the continuation of the on board sampling to improve the data collection are the recommendation for line fishing. The catch of trap vessels increases from 30mt in 1997 to 172 mt in 2000, during which the total number of traps increased from 25 to 300. During this time the number of fishing days has remained relatively constant, as well the soak time. These data sets are thus not compatible with each other, reflecting an increase in daily catch from 243 Kg to 791 kg. The species composition is mainly dominated by P. coeruleopunctatus, C. puniceus, C. nufar and E. andersoni.
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Format: | article biblioteca |
Language: | English |
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2003-04
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Subjects: | Fisheries, Information Management, Mozambique, Southern African marine environment, Polystaganus coeruleopunctatus, Chrysoblephus puniceus, Cheimerus nufar, |
Online Access: | http://hdl.handle.net/1834/24569 |
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dig-aquadocs-1834-245692021-07-05T01:55:18Z Linefish resources annual report for the year 2000. Part 1: fisheries assessment Van der Elst, R.P. Fenessy, S. Torres, R.G.A. Cuco, C.A. Fisheries Information Management Mozambique Southern African marine environment Polystaganus coeruleopunctatus Chrysoblephus puniceus Cheimerus nufar This work reflects the activities of line and trap fishing in Southern Mozambique in 2000. The catch in line fishing has been estimated at 441 mt, according to the DNAP records. The same sources indicated that 1767 days were spent at sea and the estimated catch rate was 250 Kg per boaticlay. Most of the line fishing effort shifted away from Maputo and moved to Inhambane region. The monthly analysis of fishing vessels, stricter controls over catch and effort data submission, development of long-term research programme and the continuation of the on board sampling to improve the data collection are the recommendation for line fishing. The catch of trap vessels increases from 30mt in 1997 to 172 mt in 2000, during which the total number of traps increased from 25 to 300. During this time the number of fishing days has remained relatively constant, as well the soak time. These data sets are thus not compatible with each other, reflecting an increase in daily catch from 243 Kg to 791 kg. The species composition is mainly dominated by P. coeruleopunctatus, C. puniceus, C. nufar and E. andersoni. 2021-06-24T16:14:35Z 2021-06-24T16:14:35Z 2003-04 article http://hdl.handle.net/1834/24569 en application/pdf application/pdf 1-29 http://aquaticcommons.org/id/eprint/7703 424 2012-02-02 08:29:32 7703 Instituto de Investigação Pesqueira, Mozambique |
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Fisheries Information Management Mozambique Southern African marine environment Polystaganus coeruleopunctatus Chrysoblephus puniceus Cheimerus nufar Fisheries Information Management Mozambique Southern African marine environment Polystaganus coeruleopunctatus Chrysoblephus puniceus Cheimerus nufar |
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Fisheries Information Management Mozambique Southern African marine environment Polystaganus coeruleopunctatus Chrysoblephus puniceus Cheimerus nufar Fisheries Information Management Mozambique Southern African marine environment Polystaganus coeruleopunctatus Chrysoblephus puniceus Cheimerus nufar Van der Elst, R.P. Fenessy, S. Torres, R.G.A. Cuco, C.A. Linefish resources annual report for the year 2000. Part 1: fisheries assessment |
description |
This work reflects the activities of line and trap fishing in Southern Mozambique in 2000. The catch in line fishing has been estimated at 441 mt, according to the DNAP records. The same sources indicated that 1767 days were spent at sea and the estimated catch rate was 250 Kg per boaticlay. Most of the line fishing effort shifted away from Maputo and moved to Inhambane region. The monthly analysis of fishing vessels, stricter controls over catch and effort data submission, development of long-term research programme and the continuation of the on board sampling to improve the data collection are the recommendation for line fishing. The catch of trap vessels increases from 30mt in 1997 to 172 mt in 2000, during which the total number of traps increased from 25 to 300. During this time the number of fishing days has remained relatively constant, as well the soak time. These data sets are thus not compatible with each other, reflecting an increase in daily catch from 243 Kg to 791 kg. The species composition is mainly dominated by P. coeruleopunctatus, C. puniceus, C. nufar and E. andersoni. |
format |
article |
topic_facet |
Fisheries Information Management Mozambique Southern African marine environment Polystaganus coeruleopunctatus Chrysoblephus puniceus Cheimerus nufar |
author |
Van der Elst, R.P. Fenessy, S. Torres, R.G.A. Cuco, C.A. |
author_facet |
Van der Elst, R.P. Fenessy, S. Torres, R.G.A. Cuco, C.A. |
author_sort |
Van der Elst, R.P. |
title |
Linefish resources annual report for the year 2000. Part 1: fisheries assessment |
title_short |
Linefish resources annual report for the year 2000. Part 1: fisheries assessment |
title_full |
Linefish resources annual report for the year 2000. Part 1: fisheries assessment |
title_fullStr |
Linefish resources annual report for the year 2000. Part 1: fisheries assessment |
title_full_unstemmed |
Linefish resources annual report for the year 2000. Part 1: fisheries assessment |
title_sort |
linefish resources annual report for the year 2000. part 1: fisheries assessment |
publishDate |
2003-04 |
url |
http://hdl.handle.net/1834/24569 |
work_keys_str_mv |
AT vanderelstrp linefishresourcesannualreportfortheyear2000part1fisheriesassessment AT fenessys linefishresourcesannualreportfortheyear2000part1fisheriesassessment AT torresrga linefishresourcesannualreportfortheyear2000part1fisheriesassessment AT cucoca linefishresourcesannualreportfortheyear2000part1fisheriesassessment |
_version_ |
1756077913872007168 |