WorldWideScience

Sample records for kattegat-skagerrak nephrops fishery

  1. Evaluation of three levels of selective devices relevant to management of the Danish Kattegat-Skagerrak Nephrops fishery

    DEFF Research Database (Denmark)

    Frandsen, Rikke; Holst, René; Madsen, Niels

    2009-01-01

    This study illuminates a range of technological options relevant to present legislation for regulating fish by-catch in a small-meshed Nephrops fishery. The selection of cod, haddock, hake, lemon sole, Nephrops, plaice, saithe, witch, and whiting were evaluated using the twin-trawl technique for...... parameters by species and confidence bands to compare the selective properties of different gear types. For cod, haddock, hake, Nephrops, plaice, and whiting we obtained estimates for all three gear variants, whereas we obtained estimates for lemon sole and witch only with the standard and the SMP codends...

  2. Development and testing of a separator frame in a Norway lobster Nephrops norvegicus fishery

    DEFF Research Database (Denmark)

    Madsen, Niels; Holst, René

    2017-01-01

    Norway lobster Nephrops norvegicus fisheries are often characterized by high bycatch and discard rates. However, fisheries species exhibit differences in vertical behaviour that can be used to develop selective devices. We developed a separator frame that can be inserted into the forward part...... the separator frame and ending up in the bottom cod-end, the top cod-end, or penetrating the window. The majority of Norway lobster and flatfish entered the bottom cod-end, and most gadoids entered the top cod-end. A relatively high proportion of gadoids and flatfish that entered the top cod-end penetrated...

  3. New policies may call for new approaches: the case of the Swedish Norway lobster (Nephrops norvegicus) fisheries in the Kattegat and Skagerrak

    DEFF Research Database (Denmark)

    Hornborg, Sara; Jonsson, Patrik; Sköld, Mattias

    2017-01-01

    -evaluations of current practice are important as a basis for management actions. The Swedish fishery for Norway lobster (Nephrops norvegicus) in the Kattegat–Skagerrak area provides an interesting case study of relevance to emerging policies. Sprung from an unbalance in available fish- and Nephrops quotas...

  4. Influence of twin and multi-rig trawl systems on CPUE in the Danish Norway lobster (Nephrops norvegicus) fishery

    DEFF Research Database (Denmark)

    Feekings, Jordan P.; Berg, Casper Willestofte; Krag, Ludvig Ahm

    2016-01-01

    analyse catchrates of four target species, Norway lobster (Nephrops norvegicus), cod (Gadus morhua), plaice (Pleuronectesplatessa) and haddock (Melanogrammus aeglefinus), to try and understand how the use of multi-rig trawlshave altered catch rates within the Danish demersal trawl fishery over the last 16...

  5. Improving the effectiveness of escape windows in directed Norway lobster Nephrops norvegicus trawl fisheries

    DEFF Research Database (Denmark)

    Madsen, Niels; Holst, René; Frandsen, Rikke

    2012-01-01

    A substantial improvement in the bycatch selectivity of Norway lobster Nephrops norvegicus trawls is required, particularly with respect to cod Gadus morhua , whose stocks are at low levels in several areas. Conventional escape windows are not adequate to properly release cod and other bycatch...... species caught in the trawls. To address this issue, we developed a novel sorting box concept consisting of a four-panel section with a window on the top in order to improve the escape of cod and other bycatch species through an escape window while retaining the target catch of Norway lobster. The concept....... The reduction in bycatch decreased with decreasing mesh size and increasing height of the sorting box. Escape of Norway lobster through the escape window was limited. A modified version of the sorting box concept was implemented in the Kattegat fishery from 2009 onwards...

  6. Development and test of selective sorting grids used in the Norway lobster (Nephrops norvegicus) fishery

    DEFF Research Database (Denmark)

    Madsen, Niels; Holst, René; Frandsen, Rikke

    2017-01-01

    Due to generally high discard rates in Norway lobster (Nephrops norvegicus) fisheries, a discard ban coming up and to the cod recovery plan in several areas, selective sorting grids have been tested in many areas and are specified by legislation for use in the Kattegat and Skagerrak area bordering...... Norway, Denmark and Sweden. Grids are very selective, but they can lead to loss of landable Norway lobster and valuable fish species. To improve retention of these species, we developed three new grids using made by polyurethane to make them flexible: One grid had horizontal bars, one had vertical bars....... More flatfish passed the grid with horizontal bars compared to that with vertical bars, but the retention rate was still low. Use of the guiding funnel increased the contact with the grid considerably for both target and unwanted species. In all three grid designs, there were losses of Norway lobster...

  7. Bell-shaped size selection in a bottom trawl: A case study for Nephrops directed fishery with reduced catches of cod

    DEFF Research Database (Denmark)

    Lövgren, Johan; Herrmann, Bent; Feekings, Jordan P.

    2016-01-01

    and size selectivity have motivated the development of selective systems in trawl fisheries that utilize more than one selective device simultaneously. An example can be found in the Swedish demersal trawl fishery targeting Norway lobster (Nephrops norvegicus), which simultaneously aims at avoiding catches...

  8. The use of at‐sea‐sampling data to dissociate environmental variability in Norway lobster (Nephrops norvegicus) catches to improve resource exploitation efficiency within the Skagerrak/Kattegat trawl fishery

    DEFF Research Database (Denmark)

    Feekings, Jordan P.; Christensen, Asbjørn; Jonsson, Patrik

    2015-01-01

    Research into the influence of environmental variables on the behaviour of Norway lobster (Nephrops norvegicus), and hence catch rates, dates back to the 1960s (e.g., Höglund and Dybern, Diurnal and seasonal variations in the catch‐composition of Nephrops norvegicus (L.) at the Swedish west coast...... on commercial trawl catches of Nephrops norvegicus (L.). ICES J. Mar. Sci. 58:1318). Here, we aimed to dissociate environmental variability in Norway lobster catches to improve resource exploitation efficiency within the Skagerrak and Kattegat trawl fisheries by utilising data collected as part of an extensive...

  9. Comparative technical aspects of the Nephrops norvegicus (L. fishery in the northern Mediterranean Sea

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    Francesc Sarda

    1998-12-01

    Full Text Available A comparative study of the technical characteristics of the Norway lobster fishery in the Mediterranean Sea is presented. The different trawl vessels, trawl gears, trawling manoeuvres, and status of the statistics compiled by the administrations are described. The main conclusions are that catchability has increased with technological advances, official landings statistics are flawed in most of the Mediterranean, and fishing methods differed from country to country.

  10. Nephrops norvegicus (L.: Comparative biology and fishery in the Mediterranean Sea. Introduction, conclusions and recommendations

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    Francesc Sardà

    1998-12-01

    Full Text Available The project, financed by the Directorate General XIV of the EC, has undertaken a comparative study on the biology and fisheries techniques of the Norway lobster in Mediterranean member states and adjoining Atlantic areas. The ultimate goal of the project has been to assess the conditions for a global regulation in the area and determine possible differences among exploited stocks. The areas selected are characterised by their importance in Norway lobster catch. The overall duration of the project has been three years. Sampling was concentrated in the first two years. Data analysis was conducted during the second and third years (1993-1995. The countries (areas involved in the study, together with their target areas, were: Portugal (south coast of Algarve, Spain (Alboran and Catalan Seas, Italy (Ligurian, Tyrrhenian and Adriatic Seas and Greece (Gulf of Euboikos. In order to make results perfectly comparable, each scientific subject has been developed by a specialised team using a unified and standardised methodology. From the biological standpoint, Norway lobster growth, reproduction, moult and feeding have been compared. Special studies on distribution and genetics have been also conducted. In the fisheries context, a comparison of fishing techniques has been undertaken. The fisheries studies have been complemented with reconstruction of virgin populations, comparison of yield per recruit, sensitivity analysis and transition analysis. Selectivity issues have been object of specific analyses. As a result of these studies, it is evident that Norway lobster populations in the Mediterranean follow a common life-cycle model. The differences among areas reported in this project respond to environmental variation and differential fishing pressure in each area. All populations are exploited near its carrying limit, although overexploitation is unlikely at this stage. However we identified varying levels of exploitation according to study areas: The

  11. Lipid Composition of Oil Extracted from Wasted Norway Lobster (Nephrops norvegicus Heads and Comparison with Oil Extracted from Antarctic Krill (Euphasia superba

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    Amaya Albalat

    2016-12-01

    Full Text Available In the UK, the Norway lobster (Nephrops norvegicus supports its most important shellfish fishery. Nephrops are sold either whole, or as “tails-only” for the scampi trade. In the “tailing” process, the “head” (cephalothorax is discarded as waste. A smaller crustacean species, the Antarctic krill Euphasia superba, represents an economically valuable industry, as its extractable oil is sold as a human dietary supplement. The aim of this study was to determine the amount and composition of the oil contained in discarded Nephrops heads and to compare its composition to the oil extracted from krill. Differences due to Geographical variation and seasonal patterns in the amount and composition of lipid were also noted. Results indicated that Nephrops head waste samples collected from more southern locations in Scotland (Clyde Sea area contained higher levels of oil when compared to samples collected from northern locations in Iceland. Moreover, seasonal differences within the Clyde Sea area in Scotland were also observed, with oil extracted from Nephrops head waste peaking at around 11.5% during the summer months when larger and more mature females were caught by trawl. At this time of the year, the valuable fatty acids eicosapentaenoic acid (EPA and docosahexaenoic acid (DHA accounted for around 23% of the total fatty acid content in oil extracted from Nephrops head waste. A seasonal effect on EPA content was found, with higher levels obtained in the summer, while no trend was found in DHA percentages. Finally, oil from Nephrops head waste contained a higher proportion of EPA and DHA than krill oil but these fatty acids were more abundantly linked to the neutral lipids rather to than polar lipids. The characterization of lipid that could be extracted from Nephrops head waste should be seen as a first step for the commercial use of a valuable resource currently wasted. This approach is extremely relevant given the current limited supply of

  12. Systematics and position of Nephrops among the lobsters.

    Science.gov (United States)

    Tshudy, Dale

    2013-01-01

    This chapter presents and explains the position of Nephrops norvegicus in the classification of lobsters. Covered, in order, are systematic classification of Nephrops, taxonomic history of Nephrops, and analysis of Nephrops in nephropid phylogeny. The genus Nephrops was erected by Leach in 1814 and has a long and interesting taxonomic history. Prior to 1972, Nephrops was known by 14 Recent species. All but one of these, N. norvegicus, were removed to a new genus, Metanephrops, by Jenkins (1972). Today, N. norvegicus is still the only known living representative of the genus. Similarly, Nephrops is known by only one fossil species, the Miocene Nephrops kvistgaardae, although several other fossil species have been previously referred to this genus. Nephrops, along with the other familiar and commercially important marine clawed lobsters, is referred to Family Nephropidae, one of 17 marine clawed lobster families arrayed in 3 infraorders, 6 families each in the Astacidea and Glypheidea and 5 in the Polychelida. Infraorder Astacidea includes the Superfamily Nephropoidea, as well as the lesser known 'reef lobsters' of the Superfamily Enoplometopoidea, and the freshwater crayfish, Superfamily Astacoidea. In phylogenetic analyses, the freshwater crayfish form a sister group to the Nephropoidea. It is interpreted that freshwater crayfish evolved from nephropoid lobsters, but from which lobster group is uncertain. The taxonomic placement of N. norvegicus is stable at all levels, from species on up. Despite that, the phylogenetic relationships of Nephrops to other nephropid genera are unsettled due to conflicting results in morphological and molecular analyses. Currently, new morphological characters and new genes are being analysed in the hope of elucidating nephropid phylogeny. Copyright © 2013 Elsevier Ltd. All rights reserved.

  13. Fishery

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    Muhammad Abu Bakar Siddik

    2015-12-01

    Full Text Available The aim of the present study was to establish the baseline data on fishery biology of Sillaginopsis panijus which is very endemic in the southern coastal waters of Bangladesh. Altogether 300 individuals of S. panijus were sampled from five catchment areas within the Ganges delta in which males represent 46% and females 54% of the total sampled population. The overall sex ratio in the populations agrees with the expected value of 1:1 in normal population. The values of allometric coefficient (b of the LWRs indicated positive allometric growth (b > 3 in female and combined sexes, while male showed a negative allometric growth (b 0.900. The mean values of CFs for males were higher than those of females in all different length classes. The study would expedite future studies on population assessment and sustainable conservation of the fish species along the southern coastal region of Bangladesh.

  14. A simulation-based attempt to quantify the morphological component of size selection of Nephrops norvegicus in trawl codends

    DEFF Research Database (Denmark)

    Frandsen, Rikke; Herrmann, Bent; Madsen, Niels

    2010-01-01

    The selectivity for Nephrops (Nephrops norvegicus) in trawl codends generally is poor and the lack of steepness of the selection curve results in high discard rates and/or loss of legal-sized catch. This poor codend selectivity often is attributed to the irregular shape of Nephrops, which to some...

  15. Co-location of passive gear fisheries in offshore wind farms in the German EEZ of the North Sea: A first socio-economic scoping

    DEFF Research Database (Denmark)

    Stelzenmüller, V.; Diekmann, Rabea; Bastardie, Francois

    2016-01-01

    and size selectivityhave motivated the development of selective systems in trawl fisheries that utilize more than one selec-tive device simultaneously. An example can be found in the Swedish demersal trawl fishery targetingNorway lobster (Nephrops norvegicus), which simultaneously aims at avoiding catches...

  16. Shelf life extension of whole Norway lobster Nephrops norvegicus using modified atmosphere packaging.

    Science.gov (United States)

    Gornik, Sebastian G; Albalat, Amaya; Theethakaew, Chonchanok; Neil, Douglas M

    2013-11-01

    Once a nuisance by-catch, today the Norway lobster (Nephrops norvegicus) is a valuable UK fisheries commodity. Unfortunately, the species is very susceptible to quality deterioration post harvest as it quickly develops black spots and also spoils rapidly due to bacterial growth. Treatment with chemicals can stop the blackening and carefully monitored cold storage can result in a sensory shelf life of up to 6.5 days. The high susceptibility to spoilage greatly restricts the extent to which N. norvegicus can be distributed to retailers and displayed for sale. The application of modified atmosphere (MA) could be extremely beneficial, allowing the chilled product to stay fresh for a long period of time, thus ensuring higher sales. In the present study, we identified a gas mix for the MA packaging (MAP) of whole N. norvegicus lobster into 200 g retail packs. Our results show that a shelf life extension to 13 days can be achieved when retail packs are stored in MAP at 1 °C. Effectiveness of the MAP was evaluated by using a newly developed QIM for MA-packaged whole N. norvegicus and also by analyzing bacterial plate counts. Changes in the microflora and effects of different storage temperatures on the quality of the MA packs are also presented. The main specific spoilage organism (SSO) of modified atmosphere packaged Norway lobster is Photobacterium phosphoreum. © 2013.

  17. FLEXSELECT: counter-herding device to reduce bycatch in crustacean trawl fisheries

    DEFF Research Database (Denmark)

    Melli, Valentina; Karlsen, Junita Diana; Feekings, Jordan P.

    2018-01-01

    FLEXSELECT is a simple counter-herding device which aims at reducing the bycatch of fish by scaring them away from the trawl path without affecting the catches of the target species. FLEXSELECT was tested in the Norway lobster (Nephrops norvegicus) directed trawl fishery, as this includes bycatch...

  18. Spatial transferability of habitat suitability models of Nephrops norvegicus among fished areas in the Northeast Atlantic: sufficiently stable for marine resource conservation?

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    Valentina Lauria

    Full Text Available Knowledge of the spatial distribution and habitat associations of species in relation to the environment is essential for their management and conservation. Habitat suitability models are useful in quantifying species-environment relationships and predicting species distribution patterns. Little is known, however, about the stability and performance of habitat suitability models when projected into new areas (spatial transferability and how this can inform resource management. The aims of this study were to model habitat suitability of Norway lobster (Nephrops norvegicus in five fished areas of the Northeast Atlantic (Aran ground, Irish Sea, Celtic Sea, Scotland Inshore and Fladen ground, and to test for spatial transferability of habitat models among multiple regions. Nephrops burrow density was modelled using generalised additive models (GAMs with predictors selected from four environmental variables (depth, slope, sediment and rugosity. Models were evaluated and tested for spatial transferability among areas. The optimum models (lowest AICc for different areas always included depth and sediment as predictors. Burrow densities were generally greater at depth and in finer sediments, but relationships for individual areas were sometimes more complex. Aside from an inclusion of depth and sediment, the optimum models differed between fished areas. When it came to tests of spatial transferability, however, most of the models were able to predict Nephrops density in other areas. Furthermore, transferability was not dependent on use of the optimum models since competing models were also able to achieve a similar level of transferability to new areas. A degree of decoupling between model 'fitting' performance and spatial transferability supports the use of simpler models when extrapolating habitat suitability maps to different areas. Differences in the form and performance of models from different areas may supply further information on the processes

  19. Isolation of viral haemorrhagic septicaemia virus (VHSV) from wild marine fish species in the Baltic Sea, Kattegat, Skagerrak and the North Sea

    DEFF Research Database (Denmark)

    Mortensen, Helle Frank; Heuer, Ole Eske; Lorenzen, Niels

    1999-01-01

    ), rockling Rhinonemus cimbrius (one isolate), Norway pout Trisopterus esmarkii (one isolate), blue whiting Micromesistius poutassou (one isolate), whiting Merlangius merlangus (two isolates) and lesser argentine Argentina sphyraena (one isolate). VHSV has previously been reported from cod and herring...

  20. Survival, food consumption and growth of Norway lobster (Nephrops norvegicus) kept in laboratory conditions.

    Science.gov (United States)

    Mente, Elena

    2010-09-01

    Successful commercial aquaculture of crustacean species is dependent on satisfying their nutritional requirements and on producing rapidly growing and healthy animals. The results of the present study provide valuable information for feeding habits and growth of Nephrops norvegicus L., 1758) under laboratory conditions. The aim of the present study was to examine food consumption, growth and physiology of the Norway lobster N. norvegicus under laboratory conditions. N. norvegicus (15 g wet weight) were distributed into 1001 tanks consisting of five numbered compartments each. They were fed the experimental diets (frozen mussels and pellets) for a period of 6 months. A group of starved Nephrops was stocked and fasted for 8 months. Although Nephrops grew well when fed the frozen mussels diet, feeding on a dry pellet feed was unsatisfactory. The starvation group, despite the fact that showed the highest mortality (50%), exhibited a remarkable tolerance to the lack of food supply. The study offers further insight by correlating the amino acid profiles of Nephrops tail muscle with the two diets. The deviations from the mussel's diet for asparagine, alanine and glutamic acid suggest a deficiency of these amino acids in this diet. The results of the present study showed that the concentrations of free amino acids are lower in relative amount than those of protein-bound amino acids, except for arginine, proline and glycine. The present study contributes to the improvement of our knowledge on nutritional requirements of the above species. © 2010 ISZS, Blackwell Publishing and IOZ/CAS.

  1. Manganese induced immune suppression of the lobster, Nephrops norvegicus

    International Nuclear Information System (INIS)

    Hernroth, Bodil; Baden, Susanne P.; Holm, Kristina; Andre, Tove; Soederhaell, Irene

    2004-01-01

    Manganese (Mn) is one of the most abundant elements on earth, particularly in the soft bottom sediments of the oceans. As a micronutrient Mn is essential in the metabolic processes of organisms. However, at high concentrations the metal becomes a neurotoxin with well-documented effects. As a consequence of euthrophication, manganese is released from bottom sediments of coastal areas and the Norway lobsters, Nephrops norvegicus, can experience high levels of bioavailable Mn 2+ . Here, we present the first report showing that Mn also affects several fundamental processes in the mobilisation and activation of immunoactive haemocytes. When N. norvegicus was exposed to a realistic [Mn 2+ ] of 20 mg l -1 for 10 days 24.1 μg ml -1 was recorded in the haemolymph. At this concentration the total haemocyte count was reduced by ca. 60%. By using BrdU as a tracer for cell division, it was shown that the proliferation rate in the haematopoietic tissue did not increase, despite the haemocytepenia. A gene coding for a Runt-domain protein, known to be involved in maturation of immune active haemocytes in a variety of organisms, was identified also in haemocytes of N. norvegicus. The expression of this gene was >40% lower in the Mn-exposed lobsters as judged by using a cDNA probe and the in situ hybridisation technique. In response to non-self molecules, like lipopolysaccharide (LPS), the granular haemocytes of arthropods are known to degranulate and thereby release and activate the prophenoloxidase system, necessary for their immune defence. A degranulation assay, tested on isolated granular haemocytes, showed about 75% lower activity in the Mn-exposed lobsters than that for the unexposed. Furthermore, using an enzymatic assay, the activation per se of prophenoloxidase by LPS was found blocked in the Mn-exposed lobsters. Taken together, these results show that Mn exposure suppressed fundamental immune mechanisms of Norway lobsters. This identifies a potential harm that also

  2. Manganese induced immune suppression of the lobster, Nephrops norvegicus

    Energy Technology Data Exchange (ETDEWEB)

    Hernroth, Bodil [Department of Marine Ecology, Goeteborg University, Kristineberg Marine Research Station, SE-450 34 Fiskebaeckskil (Sweden)]. E-mail: bodil.hernroth@kmf.gu.se; Baden, Susanne P. [Department of Marine Ecology, Goeteborg University, Kristineberg Marine Research Station, SE-450 34 Fiskebaeckskil (Sweden); Holm, Kristina [Department of Marine Ecology, Goeteborg University, Kristineberg Marine Research Station, SE-450 34 Fiskebaeckskil (Sweden); Andre, Tove [Department of Comparative Physiology, Evolutionary Biology Centre, Uppsala University, Norbyvaegen 18A, SE-752 36 Uppsala (Sweden); Soederhaell, Irene [Department of Comparative Physiology, Evolutionary Biology Centre, Uppsala University, Norbyvaegen 18A, SE-752 36 Uppsala (Sweden)

    2004-12-10

    Manganese (Mn) is one of the most abundant elements on earth, particularly in the soft bottom sediments of the oceans. As a micronutrient Mn is essential in the metabolic processes of organisms. However, at high concentrations the metal becomes a neurotoxin with well-documented effects. As a consequence of euthrophication, manganese is released from bottom sediments of coastal areas and the Norway lobsters, Nephrops norvegicus, can experience high levels of bioavailable Mn{sup 2+}. Here, we present the first report showing that Mn also affects several fundamental processes in the mobilisation and activation of immunoactive haemocytes. When N. norvegicus was exposed to a realistic [Mn{sup 2+}] of 20 mg l{sup -1} for 10 days 24.1 {mu}g ml{sup -1} was recorded in the haemolymph. At this concentration the total haemocyte count was reduced by ca. 60%. By using BrdU as a tracer for cell division, it was shown that the proliferation rate in the haematopoietic tissue did not increase, despite the haemocytepenia. A gene coding for a Runt-domain protein, known to be involved in maturation of immune active haemocytes in a variety of organisms, was identified also in haemocytes of N. norvegicus. The expression of this gene was >40% lower in the Mn-exposed lobsters as judged by using a cDNA probe and the in situ hybridisation technique. In response to non-self molecules, like lipopolysaccharide (LPS), the granular haemocytes of arthropods are known to degranulate and thereby release and activate the prophenoloxidase system, necessary for their immune defence. A degranulation assay, tested on isolated granular haemocytes, showed about 75% lower activity in the Mn-exposed lobsters than that for the unexposed. Furthermore, using an enzymatic assay, the activation per se of prophenoloxidase by LPS was found blocked in the Mn-exposed lobsters. Taken together, these results show that Mn exposure suppressed fundamental immune mechanisms of Norway lobsters. This identifies a potential

  3. Improving escape panel selectivity in Nephrops directed fisheries by actively stimulating fish behaviour

    DEFF Research Database (Denmark)

    Krag, Ludvig Ahm; Herrmann, Bent; Feekings, Jordan P.

    2017-01-01

    The efficiency of escape panels inserted in trawls relies on fish actively attempting to escape through them. However, several studies indicate that most fish drift towards the aft end of the trawl, passing the escape panel through which they easily could have escaped, without making contact with...

  4. Dusk but not dawn burrow emergence rhythms of Nephrops norvegicus (Crustacea: Decapoda

    Directory of Open Access Journals (Sweden)

    Valerio Sbragaglia

    2013-10-01

    Full Text Available The Norway lobster, Nephrops norvegicus, can be captured by haul nets only during the emergence from its burrow. In the last few decades, an extensive field research revealed distinct diel (24-h–based catchability patterns at different depths. Laboratory experiments suggested that burrow emergence (used as a proxy of catchability is endogenously controlled via a circadian system. Results were usually presented in terms of mean effects without a quantification of inter-individual variability and arrhythmia. Here, we studied the burrow emergence of 52 adult Nephrops by an infrared actograph endowed with an artificial burrow. Animals were exposed to 12-12 h light-darkness cycle, simulating photic condition of the lower shelf. Forty-five animals showed rhythmic emergence (87%, while seven were arrhythmic (13%. Rhythmic animals were clustered according to their timing of emergence: 54% at dusk and 4% at dawn. Moreover, other animals showed fully diurnal or nocturnal emergence (10% and 19%, respectively. The comparison of our results with those derived from temporally scheduled trawling indicates that bimodal catch patterns observed in shelf populations are poorly observed during individual experiments in the laboratory, where the same light conditions are simulated. Nephrops burrow emergence seems to be the result of a mixed endogenous-exogenous control, while arrhythmia could also be present in the wild.

  5. Comparing selectivity of a standard and turned mesh T90 codend during towing and haul-back

    DEFF Research Database (Denmark)

    Madsen, Niels; Herrmann, Bent; Frandsen, Rikke

    2012-01-01

    In this study, we compared the size selectivity of a T90 codend (netting turned by 90 degrees) with that of a standard codend made of similar netting. Sea trials were conducted in a Norway lobster directed fishery in the Kattegat- Skagerrak area, where there is a need for improved selectivity...... fewer Norway lobster both below and above the legal minimum landing size (40 mm, cephalothorax length), thereby causing a reduction of commercial catch. The difference was mainly due to a significantly higher escape rate during towing for the T90 codend. For plaice below minimum landing size (27 cm...

  6. Inhibition of dye-coupling in Patella (mollusca) embryos by microinjection of antiserum against Nephrops (arthropoda) gap junctions

    NARCIS (Netherlands)

    Serras, F.; Buultjens, T.E.J.; Finbow, M.E.

    1988-01-01

    Antiserum raised against Nephrops gap junctions was injected into single cells of the 2-, 4-, 8-, 16-, and 32-cell stage of the Patella vulgata embryos. The pattern of junctional communication by iontophoresis of Lucifer Yellow CH was tested at the 32-cell stage. The results show that the normal

  7. Hydrodynamic, non-photic modulation of biorhythms in the Norway lobster, Nephrops norvegicus (L.)

    Science.gov (United States)

    Aguzzi, J.; Puig, P.; Company, J. B.

    2009-03-01

    Data on biological rhythms of the Norway lobster Nephrops norvegicus (L.) are compared with new findings on inertial currents, a non-photic geophysical hydrodynamic fluctuation. Laboratory experiments on animal endogenous cardiac activity and locomotor rhythms using individuals from the middle slope (400-600 m depth) of the Mediterranean Sea revealed a consistent proportion of ultradian 18-h animals (20.6% and 12.0% of the studied cases for cardiac and locomotor tests, respectively). This characteristic, not reported in similar experiments with individuals from shallower depths (20-200 m) in the Atlantic Ocean, was initially considered meaningless from an ecological point of view. However, a close comparison with in situ oceanographic measurements over 1 year revealed a clear relationship between inertial current fluctuations and the observed 18-h behavioural and physiological rhythms. We propose a novel scenario involving potential non-photic (i.e. hydrodynamic) modulation of Nephrops biorhythms, and suggest that this may provide a paradigm for other benthic species in deep-water areas.

  8. Combining performance measures to investigate capacity changes in fisheries

    DEFF Research Database (Denmark)

    Thøgersen, Thomas Talund; Pascoe, Sean

    2014-01-01

    the actual fishing capacity. In both cases, the relationship between effort indicators and capacity needs to be resolved in order for the manager to introduce the right interventions. Previous studies have estimated these relationships in multi-species fisheries using either a multi-output distance function......The Common Fisheries Policy (CFP) aims to achieve a balance between the European fleet capacity and the resources available. This can be realized either by temporarily reducing the fishing effort (i.e. capacity utilization) or quotas in the hope of increasing the resources available or reducing...... catches of cod, plaice and Nephrops and that gross tonnage is a more consistent indicator of fishing capacity than engine power....

  9. Fisheries economics and fisheries management

    DEFF Research Database (Denmark)

    Andersen, Peder

    2013-01-01

    spent too much time on fundamentals in fisheries economics at the expense of the development of applicable models for fisheries managers? Of course, this question is relevant only IF fisheries economics and fisheries economists have a role to play in fisheries management.......Professor Rögnvaldur Hannesson's influence on the development and history of fisheries economics is unquestionable. Also, he has strongly pointed out the potential gains from a more active use of fisheries economics in fisheries management. In light of this, one may ask if fisheries economists have...

  10. The accumulation and retention of 95mTc by the Norway lobster, Nephrops norvegicus L

    International Nuclear Information System (INIS)

    Swift, D.

    2001-01-01

    Laboratory experiments were carried out to study bioaccumulation and determine a concentration factor (CF) for technetium ( 95m Tc) in the homarid crustacean Nephrops norvegicus L. The steady state CF for accumulation from seawater was estimated to be about 2000 and the biological half-time was about 50 days. The highest tissue Tc concentrations were found in the green gland and the digestive gland. Depuration following accumulation from water was slow with a half-time of about 165 days. Tc accumulation from labelled food followed a biphasic model with one compartment containing about 94 percent of the ingested activity and with a half-time of about 1 day and the second compartment containing about 6 percent of the ingested activity with a half-time of about 56 days. Most retained activity was found in the digestive gland

  11. Assessing and mitigating of bottom trawling. Final BENTHIS project Report (Benthic Ecosystem Fisheries Impact Study)

    DEFF Research Database (Denmark)

    Rijnsdorp, Adriaan D; Eigaard, Ole Ritzau; Kenny, Andrew

    2017-01-01

    the fuel cost without affecting the catch rate of the target species. Replacing mechanical stimulation by tickler chains with electrical stimulation In the beam trawl fishery for sole, reduced footprint and penetration depth as well as the fuel cost. Electrical stimulation is also a promising innovation...... to reduce the bycatch and bottom contact in the beam trawl fishery for brown shrimps. Sea trials to replace bottom trawls with pots were inconclusive. Results suggest that creels may offer an alternative for small Nephrops fishers in the Kattegat. In waters off Greece, the catch rates were very low. Sea...... trials with the blue mussel fishery showed that fishers could reduce their footprint by deploying acoustic equipment to detect mussel concentrations that allow the fishers to more precisely target the mussel beds and hence reduce fishing in areas with low mussel density. A review of the various case...

  12. Development of new concepts for escape windows to minimise cod catches in Norway lobster fisheries

    DEFF Research Database (Denmark)

    Madsen, Niels; Frandsen, Rikke; Holst, René

    2010-01-01

    Gear selectivity with regard to cod (Gadus morhua) needs to be improved in the Kattegat and Skagerrak Norway lobster (Nephrops norvegicus) fishery. One way to achieve this goal is to improve the selectivity of an escape window (henceforth window) in the gear. Our gear development focused particul......Gear selectivity with regard to cod (Gadus morhua) needs to be improved in the Kattegat and Skagerrak Norway lobster (Nephrops norvegicus) fishery. One way to achieve this goal is to improve the selectivity of an escape window (henceforth window) in the gear. Our gear development focused...... particularly on moving the window further back, gaining more stability in the codend to avoid loss of Norway lobster through the window, making a relatively narrow section where the window is located, and testing larger mesh sizes in the window. We designed a four panel sorting section—the sorting box......, but no improvement was observed for cod that came into contact with the window after reducing the distance from the window to the codline. The sorting box also showed a high reduction of flatfish and other roundfish species. The retention of Norway lobster above minimum landing size in the sorting box was higher...

  13. Effects of drilling cuttings on the behavior of the Norway lobster Nephrops norvegicus

    Energy Technology Data Exchange (ETDEWEB)

    Richardson, C A

    1984-05-01

    Small quantities of drilling cuttings (100 g/250 cm/sup 2/) were found to affect both the survival and general behavior of Nephrops norvegicus held in experimental aquaria. In one experiment volatile hydrocarbons released from the cuttings caused a significant decrease in the heat of the exopodite on the third maxilliped. Flicking rates of the antennule and the time taken to identify and capture food introduced into the tanks were unaffected by exposure to cuttings. When the water flow through the tanks was interrupted for 12 h, 58% of animals died after exposure to the highest concentration of cuttings but those at the lower concentrations survived. After the water flow was restored the remaining survivors showed disorientated behavior and uncoordinated movements which lasted for about 36 h. In this condition animals will be more vulnerable to predators. This unnatural behavior may have serious implications for natural populations exposed to cuttings discharge in the close vicinity of offshore drilling platforms. 11 references, 3 tables.

  14. Suspension feeding in adult Nephrops norvegicus (L.) and Homarus gammarus (L.) (decapoda)

    Science.gov (United States)

    Loo, Lars-Ove; Pihl Baden, Susanne; Ulmestrand, Mats

    Suspension feeding in adults of the Norway lobster Nephrops norvegicus (40-74 g) and the European lobster Homarus gammarus (280-350 g) was tested in experiments offering planktonic food items of different sizes from 200 to 600 μm and measuring the clearing capacity. Both lobster species were found to effectively clear water of food particles comprising nauplii of the brine shrimp Artemia salina of about 600 μm in size. These were reduced to 50% of the initial concentration within 5 h and to 90% within 12 h. When N. norvegicus was offered food particles averaging 200 μm, a significant reduction in average size occurred, indicating that the minimum retention size is around 200 μm. Fluorescently dyed Artemia salina were recovered in the stomach and intestine of lobsters proving that the filtered particles are passed to the digestive tract. Results from other experiments, using the blood pigment (haemocyanin) concentration as an index of nutritional state, indicated that the lobsters can get some nutritional advantage from suspension feeding. Suspension feeding in larger decapods has not been described previously, so the significance of this finding is discussed with respect to changes in behavioural and ecological role.

  15. Temporal modification in cardiac rhythmicity of Nephrops norvegicus (Crustacea: Decapoda in relation to trawl capture stress

    Directory of Open Access Journals (Sweden)

    Jacopo Aguzzi

    2005-09-01

    Full Text Available The effects of trawling on cardiac rhythmicity of Nephrops norvegicus (L. are still mostly unknown. Ultradian rhythms reported in previous studies may result from trawling capture stress, thus disappearing following acclimatisation to laboratory conditions. To test this hypothesis, 34 time series of cardiac activity data recorded in constant darkness were studied by Fourier analysis. Spectral decomposition of time series was obtained by defining the fundamental or circadian harmonic (CH in 24-h together with 9 submultiples of this period. The power content (PC of each harmonic was estimated in data segments of 24-h duration (days, giving graphic matrices of PC values over consecutive days. Values of PC for 9 submultiples were summed and studied in a block named ultradian band (UB. The modification in the PC of the CH and of the UB was evaluated during laboratory acclimatisation. A significant increase in the PC of the circadian harmonic component (CH over consecutive days of testing was observed. These findings suggest that, rather than being a product of dim light environmental fluctuations experienced by the animals from the deep waters of the continental slope, ultradian periodicity could well be caused by the stress of capture.

  16. Characterization of the dominant bacterial communities during storage of Norway lobster and Norway lobster tails (Nephrops norvegicus) based on 16S rDNA analysis by PCR-DGGE.

    Science.gov (United States)

    Bekaert, Karen; Devriese, Lisa; Maes, Sara; Robbens, Johan

    2015-04-01

    The aim of this study was to investigate the microbial quality of whole Norway lobster (Nephrops norvegicus) and Norway lobster tails to optimize handling conditions. This was done by assessing the total viable count (TVC) and characterizing the dominant microbiota. The cultivable microorganisms were quantified via classical microbiological plating methods. To characterize as many bacterial species present as possible, we performed advanced molecular identification techniques (PCR-DGGE). The initial TVC of fresh Norway lobster meat was high (3.0 log cfu/g) as compared to fish. No significant difference between whole Norway lobster and Norway lobster tails could be found during the storage period. From day 6 of storage, a significant difference between Plate Count Agar (PCA) and Marine Agar (MA) was observed. The microbiota of Norway lobster was dominated by members of the Gram-negative genera such as Psychrobacter spp., Pseudoalteromonas spp., Pseudomonas spp., Luteimonas spp., and Aliivibrio spp. From these bacteria, mainly Psychrobacter spp. and Pseudomonas spp. remained present until the end of the storage period. These are known spoilage organisms in fishery products. Other known spoilage organisms of crustaceans such as Photobacterium spp. could not be identified. Copyright © 2014 Elsevier Ltd. All rights reserved.

  17. Growth studies on Norway lobster, Nephrops norvegicus (L., in different areas of the Mediterranean Sea and the adjacent Atlantic

    Directory of Open Access Journals (Sweden)

    Chryssi Mytilineou

    1998-12-01

    Full Text Available A comparative study of the growth of Nephrops norvegicus among different areas in the Mediterranean Sea and the adjacent Atlantic was conducted. MIX and Bhattacharya´s length-based methods were used for age determination. Both methods were used for all the studied areas. For the estimation of the growth parameters two non-linear methods, based on the results of the length frequency analysis, were used; the Gauss-Newton method, implemented by the SAS program, was applied using the results of the MIX and the FISHPARM program using the results of the Bhattacharya´s method. The identification of the age groups and their mean lengths-at-age as well as the estimation of the growth parameters proved to be difficult. A question regarding the adequacy of the von Bertalanffy model was also posed. Remarkable differences were obvious between sexes in the number of identified age groups and their mean lengths-at-age as well as in their growth parameters in all areas. The comparison of the results obtained for the studied areas showed differences, which could not be considered very important except in the case of the Nephrops population of the Alboran Sea, which was characterised by a high growth rate. All other areas seemed to be close; among them the populations from Euboikos Gulf and Catalan Sea being the most different.

  18. Fisheries regulation

    DEFF Research Database (Denmark)

    Jensen, Frank; Frost, Hans Staby; Abildtrup, Jens

    2017-01-01

    Economists normally claim that a stock externality arises within fisheries because each individual fisherman does not take the effect on stock size into account when making harvest decisions. Due to the stock externality, it is commonly argued that fisheries regulation is necessary, but regulatory...... decisions are complicated by a tremendous amount of uncertainty and asymmetric information. This paper provides an overview of selected parts of the literature on the regulation of fisheries under uncertainty and asymmetric information, and possible areas for future research are identified. Specifically...

  19. Fisheries Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — The Fisheries districts data layer is part of a larger dataset that contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset...

  20. The accumulation and retention of {sup 95m}Tc by the Norway lobster, Nephrops norvegicus L

    Energy Technology Data Exchange (ETDEWEB)

    Swift, D. E-mail: d.j.swift@cefas.co.uk

    2001-07-01

    Laboratory experiments were carried out to study bioaccumulation and determine a concentration factor (CF) for technetium ({sup 95m}Tc) in the homarid crustacean Nephrops norvegicus L. The steady state CF for accumulation from seawater was estimated to be about 2000 and the biological half-time was about 50 days. The highest tissue Tc concentrations were found in the green gland and the digestive gland. Depuration following accumulation from water was slow with a half-time of about 165 days. Tc accumulation from labelled food followed a biphasic model with one compartment containing about 94 percent of the ingested activity and with a half-time of about 1 day and the second compartment containing about 6 percent of the ingested activity with a half-time of about 56 days. Most retained activity was found in the digestive gland.

  1. Interaction of Haematopoietic Tissue Cultures of the Dublin Bay Prawn,Nephrops Norvegicus(L.),with the Causal Agent of Luminous Vibriosis Vibrio Harveyi

    Institute of Scientific and Technical Information of China (English)

    Mulford A.L.; ZHANG X.H.; XU H. S.; Austin B.

    2002-01-01

    Vibrio harveyi cells (dose = > 103 cells mL 1) and extracellular products (ECP; >25μg m L-1 of total protein concentration) destroyed haematopoietic cultures of Nephrops norvegicus within 24 h of exposure. Cytopathic effects (CPE)started after 4 h of exposure to the bacterial cells, with some granularity in the cytoplasm, mostly in cells in the outer periphery of the explant growth. At the end of the infection, a considerable number of nuclei remained attached to the substrate,apparently unaffected. Following exposure to ECP, initial deterioration was observed at 2 h with the presence of granularity in the cytoplasm of< 20% cells, and few cells displayed small vacuoles around the nuclei. Parallel results were obtained using whole animal experiments, with V. harveyi cells being lethal to nephrops within 24 h.

  2. Interaction of haematopoietic tissue cultures of the Dublin Bay Prawn, Nephrops norvegicus (L.), with the causal agent of luminous vibriosis Vibrio harveyi

    Science.gov (United States)

    Mulford, A. L.; Zhang, X. H.; Xu, H. S.; Austin, B.

    2002-04-01

    Vibrio harveyi cells (dose—25 μmg mL-1 of total protein concentration) destroyed haematopoietic cultures of Nephrops norvegicus within 24 h of exposure. Cytopathic effects (CPE) started after 4h of exposure to the bacterial cells, with some granularity in the cytoplasm, mostly in cells in the outer periphery of the explant growth. At the end of the infection, a considerable number of nuclei remained attached to the substrate, apparently unaffected. Following exposure to ECP, initial deterioration was observed at 2 h with the presence of granularity in the cytoplasm of<20% cells, and few cells displayed small vacuoles around the nuclei. Parallel results were obtained using whole animal experiments, with V. harveyi cells being lethal to nephrops within 24 h.

  3. A study of fish and shellfish radioactivity levels within the Cumbria Sea Fisheries District

    International Nuclear Information System (INIS)

    McKay, W.A.; Latawiec, D.

    1986-11-01

    Fish (cod, plaice, whiting and skate), crustacea (shrimp and Nephrops) and mollusc (winkle) samples have been collected from the Cumbria Sea Fisheries District between November 1984 and end of December 1985. The samples have been counted for total beta activity, and a range of gamma and alpha emitters have been determined. The mean levels over the study period are, in general, of the same order as found by MAFF in 1984 in Cumbrian coastal waters and thus the dose from these nuclides on eating this seafood would be expected to be similar to 1984, within the ICRP principal dose limit of 1 mSv year -1 , assuming similar consumption rates. Most of the radiation dose to the critical group within the Cumbrian community comes through winkle consumption. (author)

  4. From fishing to fish processing: Separation of fish from crustaceans in the Norway lobster-directed multispecies trawl fishery improves seafood quality

    DEFF Research Database (Denmark)

    Karlsen, Junita Diana; Krag, Ludvig Ahm; Albertsen, Christoffer Moesgaard

    2015-01-01

    Fishing gears have negative impacts on seafood quality, especially on fish in the mixed trawl fishery targeting Norway lobster (Nephrops norvegicus). In this fishery, which is worth about €80 millions in Denmark alone, the quality of fish can be significantly improved by simple gear changes....... A trawl codend divided into an upper and lower codend was designed to separate fish from Norway lobster during the fishing process by encourage fish to swim into the upper codend by using a frame at the entrance of the lower codend. Separate codends for fish and Norway lobster in the same gear provide...... with hard or spiny surfaces due to successful separation of fish and Norway lobster into the upper and lower codends, respectively, and by lower catch weight in the upper codend of the test codend compared with the standard codend. The decrease in damages may also improve quality indirectly by inflicting...

  5. Introduction to fisheries oceanography

    Digital Repository Service at National Institute of Oceanography (India)

    Sumitra-Vijayaraghavan

    Fisheries oceanography can be applied to fisheries ecology, fisheries management and practical fishing. Physico-chemical parameters of the environment (temperature, currents, waves, light, oxygen and salinity) have profound effect on fish...

  6. Total arsenic in raw and boiled portions of Norway lobster (Nephrops norvegicus) from the central Adriatic Sea.

    Science.gov (United States)

    Visciano, Pierina; Perugini, Monia; Manera, Maurizio; Abete, Maria Cesarina; Tarasco, Renata; Salese, Carmine; Amorena, Michele

    2013-12-18

    The distribution of total arsenic in different portions of Norway lobster (Nephrops norvegicus L., Crustacea) was studied both in fresh samples and after a boiling process. All individuals (n = 80) were selected of medium standard commercial size (13-15 cm). The highest mean concentrations (26.86 ± 1.57 mg/kg wet weight (ww)) were found in the raw brown meat of the crustacean, probably due to its detoxification role, whereas the lowest mean values (15.97 ± 0.85 mg/kg ww) were in the raw exoskeleton. The raw white meat reported mean values of 16.09 ± 0.61 mg/kg ww. The levels of arsenic contamination detected in the boiled portions showed a significant (p < 0.01) decrease compared to the raw portions, as a consequence of solubilization phenomena. In fact, a large amount of arsenic from raw lobsters was transferred to the corresponding boiling broth. In the most commonly consumed portion, the white meat, only slight losses (7.22%) in total arsenic content were observed compared to the raw portion.

  7. 75 FR 1023 - International Fisheries Regulations; Fisheries in the Western Pacific; Pelagic Fisheries; Hawaii...

    Science.gov (United States)

    2010-01-08

    ...; Pelagic Fisheries; Hawaii-based Shallow-set Longline Fishery; Correction AGENCY: National Marine Fisheries... process is preserved for closing the Hawaii-based shallow-set longline fishery as a result of the fishery...

  8. A comparative study of the feeding ecology of Nephrops norvegicus L. (Decapoda: Nephropidae in the bathyal Mediterranean and the adjacent Atlantic

    Directory of Open Access Journals (Sweden)

    Margarida Cristo

    1998-12-01

    Full Text Available A comparative study of the feeding ecology of Nephrops norvegicus was carried out on a seasonal basis simultaneously in seven locations in the Eastern and Western Mediterranean and the adjacent Atlantic: the south coast of Portugal, Faro; the Alboran Sea, Malaga; the Catalan Sea, Barcelona; the Ligurian Sea, Genoa; theTyrrhenian Sea, Pisa; the Adriatic Sea, Ancona and the Aegean Sea, Gulf of Euboikos. The major groups observed (frequency of occurrence method in the stomachs of Nephrops norvegicus were decapod crustaceans, other crustaceans (euphausids and peracarids and fish. The results obtained showed no significant differences between sites or seasons, and can be considered very consistent. All major taxa were present in the diet at all sites and for all seasons, a fact that can be explained by the great similarity of the bathyal fauna in all sites, which provide a major trophic resource for N. norvegicus. The percentage of fullness was also estimated per site and season, and we registered a clear decrease of this value during the summer period for all sites, except the Tyrrheanian Sea, where the lowest value was found in autumn. PCA - analysis did not clearly separate the regions (sites. The Shannon-Weaver (H´, index of diversity, was also determined per site and season, and we found a significant difference between the values of the Atlantic coast and the Western Mediterranean when compared with those of the Eastern Mediterranean.

  9. Recovery by the Norway lobster Nephrops norvegicus (L.) from the physiological stresses of trawling: Influence of season and live-storage position

    DEFF Research Database (Denmark)

    Lund, H. S.; Wang, T.; Chang, E. S.

    2009-01-01

    Live Norway lobsters (Nephrops norvegicus L.) were trawled at depths of 30 to 55 m off the coast of Jutland (Denmark) in late winter (March) and in summer (August) in 2006. Water temperatures at the bottom and surface of the sea were 7 °C and 2 °C during the winter, and 12 °C and 21 °C in the sum......Live Norway lobsters (Nephrops norvegicus L.) were trawled at depths of 30 to 55 m off the coast of Jutland (Denmark) in late winter (March) and in summer (August) in 2006. Water temperatures at the bottom and surface of the sea were 7 °C and 2 °C during the winter, and 12 °C and 21 °C...... in the summer, respectively. The recovery of specific physiological and metabolic variables from the intense stresses associated with capture (trawling and air-exposure during sorting) was followed in seawater at 5 °C in winter or 18 °C in summer. Recovery was compared in lobsters held individually in two......-base status. In winter, a potential metabolic lactic acidosis was compensated by a marked respiratory alkalosis, with significantly increased haemolymph pH and decreased CO2 total content and partial pressure. These effects disappeared gradually over 96 h. Summer lobsters showed combined metabolic...

  10. Bycatch of crustacean and fish bottom trawl fisheries from southern Portugal (Algarve

    Directory of Open Access Journals (Sweden)

    Maria Esmeralda Costa

    2008-12-01

    Full Text Available As part of two research projects for analysing bycatch and discards, we quantified catch composition, catch rates, bycatch and discards in two important commercial bottom trawl fisheries (crustacean and fish trawls off the southern coast of Portugal (Algarve. Stratified sampling by onboard observers took place from February 1999 to March 2001 and data were collected from 165 tows during 52 fishing trips. Commercial target species included crustaceans: blue and red shrimp (Aristeus antennatus, deep-water rose shrimp (Parapenaeus longirostris, Norway lobster (Nephrops norvegicus; and fishes: seabreams (Diplodus spp. and Pagellus spp., horse mackerels (Trachurus spp. and European hake (Merluccius merluccius. The trawl fisheries are characterised by considerable amounts of bycatch: 59.5% and 80.4% of the overall total catch for crustacean and fish trawlers respectively. A total of 255 species were identified, which belonged to 15 classes of organisms (137 vertebrates, 112 invertebrates and 6 algae. Crustacean trawlers had higher bycatch biodiversity. Bony fish (45.6% and 37.8% followed by crustaceans (14.6% and 11.5% were the dominant bycatch components of both crustacean and fish trawlers respectively. The influence of a number of factors (e.g. depth, fishing gear, tow duration and season on bycatch and discards is discussed.

  11. Fishery Performance Indicators

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Performance indicators for landings, effort, revenue and distribution of revenue are collected for various fisheries nation-wide. The fisheries include catch and...

  12. Reservoir fisheries of Asia

    International Nuclear Information System (INIS)

    Silva, S.S. De.

    1990-01-01

    At a workshop on reservoir fisheries research, papers were presented on the limnology of reservoirs, the changes that follow impoundment, fisheries management and modelling, and fish culture techniques. Separate abstracts have been prepared for three papers from this workshop

  13. KB WOT Fisheries 2017

    NARCIS (Netherlands)

    Damme, van C.J.G.; Verver, S.W.

    2017-01-01

    The KB WOT Fisheries programme is developed to maintain and advance the expertise needed to carry out the statutory obligations in fisheries monitoring and advice of The Netherlands. The contents of the KB WOT Fisheries programme for 2017 reflects the scientific and management needs of the WOT

  14. Supply regimes in fisheries

    DEFF Research Database (Denmark)

    Nielsen, Max

    2006-01-01

    Supply in fisheries is traditionally known for its backward bending nature, owing to externalities in production. Such a supply regime, however, exist only for pure open access fisheries. Since most fisheries worldwide are neither pure open access, nor optimally managed, rather between the extremes......, the traditional understanding of supply regimes in fisheries needs modification. This paper identifies through a case study of the East Baltic cod fishery supply regimes in fisheries, taking alternative fisheries management schemes and mesh size limitations into account. An age-structured Beverton-Holt based bio......-economic supply model with mesh sizes is developed. It is found that in the presence of realistic management schemes, the supply curves are close to vertical in the relevant range. Also, the supply curve under open access with mesh size limitations is almost vertical in the relevant range, owing to constant...

  15. Stable isotopes reveal the effect of trawl fisheries on the diet of commercially exploited species

    DEFF Research Database (Denmark)

    Hinz, Hilmar; Moranta, Joan; Balestrini, Stephen

    2017-01-01

    both negatively and positively influence the quantity and quality of food available. Using δ 13C and δ 15N we investigated potential diet changes of three commercially exploited species across trawling gradients in the Kattegat (plaice, dab and Norway lobster (Nephrops)) and the Irish Sea (Nephrops...

  16. Testing Nordmøre grids on the target and by-catch species of the commercial bottom trawl fishery in the Gulf of Cadiz

    Directory of Open Access Journals (Sweden)

    Mariángeles Gamaza

    2015-12-01

    Full Text Available Sorting grids have been tested worldwide in trawl fisheries. Here we report upon the first trials performed using Nordmøre sorting grids with four different bar spacings in the trawl fisheries of the Gulf of Cadiz targeting crustaceans as the main resource. A total of 288 valid hauls and 67 commercial species were caught. Escapement and escape size selectivity were evaluated for the most important target and by-catch species. A decrease in the percentage of biomass escape was recorded with increasing grid spacing for the two target species, deep-water rose shrimp (Parapenaeus longirostris and Norway lobster (Nephrops norvegicus, from 24% to 8% for the former and from 86 to 9% for the latter, with a 15-mm and 30-mm grid respectively. In general, high escape rates were found for most finfish and cephalopods. For hake (Merluccius merluccius, as the main by-catch species, the results showed an escape rate decreasing from 96% to 71% as the bar spacing increased. Our findings suggest the 30-mm grid would be effective for the deep-water crustacean trawlers but different mitigation measures will be required for other métiers in the multispecies trawl fishery of the Gulf of Cadiz.

  17. Sustainable Fisheries in Southeast Asia

    Directory of Open Access Journals (Sweden)

    Melda Kamil Ariadno

    2011-09-01

    Full Text Available Fisheries activity has increased significantly in number. As a result, we might see high investment in fisheries is due to the high demand for fish and fisheries products. Therefore, marine resources as well as other living resources are at risk in being harmed by excessive fisheries activities, for example: the use of trawl. Indonesia, as a Maritime State, need to impose sustainable fisheries because the principle of utilizing sustainable fisheries resources as adopted in the Law on Fisheries (Law No. 31 Year 2004 as amended by Law No. 45 Year 2009 to control fishery activities.Fishery activities are regulated not only by the Law on Fisheries but also international regulation adopted worldwide such as the Code of Conduct for Responsible Fisheries (CCRF. CCRF was prepared to include primary principles to elaborate the mechanism of fishery activities which is designated not to cost harmful damages in fisheries activities. CCRF is also accompanied by several technical guidelines that provide certain procedures to be applied to (1 fishing operations; (2 the precautionary approach as applied to capture fisheries and species introductions; (3 integrating fisheries into coastal area management; (4 fisheries management; (5 aquaculture development; and (6 inland fisheries. Consequently, CCRF is intended to cover any kind of fishery anywhere in the world not just marine capture fisheries, but also freshwater fisheries as well as aquaculture both marine and freshwater aquaculture. Excessive fishery activities would then not be harmful if Indonesia is willing to impose regulation which is significantly and effectively to manage these kind of fishery activities. Along with the fact that Indonesia is recognized as a Marine State, there is no reason to hold back in addressing this situation.

  18. Fisheries Reclamation Events

    Data.gov (United States)

    Minnesota Department of Natural Resources — This layer shows waterbodies that have been treated for fish removal(i.e., reclaimed)by DNR Fisheries. Some waterbodies have had multiple treatments. Attributes...

  19. International Fisheries Agreements

    DEFF Research Database (Denmark)

    Pintassilgo, Pedro; Kronbak, Lone Grønbæk; Lindroos, Marko

    2015-01-01

    This paper surveys the application of game theory to the economic analysis of international fisheries agreements. The relevance of this study comes not only from the existence of a vast literature on the topic but especially from the specific features of these agreements. The emphasis of the survey...... is on coalition games, an approach that has become prominent in the fisheries economics literature over the last decade. It is shown that coalition games were first applied to international fisheries agreements in the late 1990s addressing cooperative issues under the framework of characteristic function games...... and stability of international fisheries agreements. A key message that emerges from this literature strand is that self-enforcing cooperative management of internationally shared fish stocks is generally difficult to achieve. Hence, the international legal framework and regulations play a decisive role...

  20. Marine Mammals :: NOAA Fisheries

    Science.gov (United States)

    Resources Habitat Conservation Science and Technology International Affairs Law Enforcement Aquaculture Application Types Apply Online (APPS) Endangered Species Permits Marine Mammal Permits Public Display of : NMFS Pacific Islands Fisheries Science Center North Atlantic right whales North Atlantic Right whales

  1. Fishery Biology Database (AGDBS)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Basic biological data are the foundation on which all assessments of fisheries resources are built. These include parameters such as the size and age composition of...

  2. Marine fisheries in Tanzania.

    Science.gov (United States)

    Jiddawi, Narriman S; Ohman, Marcus C

    2002-12-01

    Fishery resources are a vital source of food and make valuable economic contributions to the local communities involved in fishery activities along the 850 km stretch of the Tanzania coastline and numerous islands. Small-scale artisanal fishery accounts for the majority of fish catch produced by more than 43 000 fishermen in the country, mainly operating in shallow waters within the continental shelf, using traditional fishing vessels including small boats, dhows, canoes, outrigger canoes and dinghys. Various fishing techniques are applied using uncomplicated passive fishing gears such as basket traps, fence traps, nets as well as different hook and line techniques. Species composition and size of the fish varies with gear type and location. More than 500 species of fish are utilized for food with reef fishes being the most important category including emperors, snappers, sweetlips, parrotfish, surgeonfish, rabbitfish, groupers and goatfish. Most of the fish products are used for subsistence purposes. However, some are exported. Destructive fishing methods such as drag nets and dynamite fishing pose a serious problem as they destroy important habitats for fish and other organisms, and there is a long-term trend of overharvested fishery resources. However, fishing pressure varies within the country as fishery resources are utilized in a sustainable manner in some areas. For this report more than 340 references about Tanzanian fishery and fish ecology were covered. There are many gaps in terms of information needed for successful fishery management regarding both basic and applied research. Most research results have been presented as grey literature (57%) with limited distribution; only one-fifth were scientific publications in international journals.

  3. USVI commercial fisheries cost data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — To assist the Caribbean Fishery Management Council in managing marine living resources in the United States Virgin Islands, the Southeast Fisheries Science Center...

  4. Fisheries and climate

    DEFF Research Database (Denmark)

    Brander, Keith

    2009-01-01

    Fish stocks and the fisheries based on them have always experienced variability due to climate. Changes in temperature, salinity, winds, ocean currents, oxygen, and other factors affect their distribution, growth, survival, and recruitment. Examples of such effects are given for several regions...... of the oceans and the processes are described. Poleward distribution shifts have occurred since the 1960s and can be attributed to the effects of anthropogenic climate change with a high degree of confidence. In addition to climate effects, fisheries are subjected to other anthropogenic stresses, including high...... fishing mortality, loss of habitat, pollution, and introduction of alien species. These interact and may reduce the resilience of exploited stocks, although climate change may also increase productivity in some cases. Fisheries production depends on primary production, but to date we have low confidence...

  5. Fisheries in the Mediterranean

    Directory of Open Access Journals (Sweden)

    C. PAPACONSTANTINOU

    2000-06-01

    Full Text Available The aim of this paper is to give a description of the Mediterranean fisheries, and its level of exploitation and to address the main questions dealing with its management. The Mediterranean is a semi-enclosed marine area with generally narrow continental shelves. The primary production of the Mediterranean is among the lowest in the world (26-50g C m-2 y-1. The Mediterranean fisheries can be broken down into three main categories: small scale fisheries, trawling and seining fisheries, which operated on demersal, small pelagic and large pelagic resources. After a general description of the state of the resources in the different areas of the Mediterranean it is concluded that (a the overall pictures from the western to the eastern Mediterranean are not considerably different, (b the total landings in the Mediterranean have been increased the last decades, and (c from the perspective of stock assessment, the very few available time series data show stable yield levels. In general fisheries management in the Mediterranean is at a rela- tively early stage of development, judging by the criteria of North Atlantic fisheries. Quota systems are generally not applied, mesh-size regulations usually are set at low levels relative to scientific advice, and effort limitation is not usually applied or, if it is, is not always based on a formal resource assessment. The conservation/management measures applied by the Mediterranean countries can be broadly separated into two major categories: those aiming to keep the fishing effort under control and those aiming to make the exploitation pattern more rational. The most acute problems in the management of the Mediterranean resources are the multispecificity of the catches and the lack of reliable official statistics.

  6. Monochromatic blue light entrains diel activity cycles in the Norway lobster, Nephrops norvegicus (L. as measured by automated video-image analysis

    Directory of Open Access Journals (Sweden)

    Jacopo Aguzzi

    2009-12-01

    Full Text Available There is growing interest in developing automated, non-invasive techniques for long-lasting, laboratory-based monitoring of behaviour in organisms from deep-water continental margins which are of ecological and commercial importance. We monitored the burrow emergence rhythms in the Norway lobster, Nephrops norvegicus, which included: a characterising the regulation of behavioural activity outside the burrow under monochromatic blue light-darkness (LD cycles of 0.1 lx, recreating slope photic conditions (i.e. 200-300 m depth and constant darkness (DD, which is necessary for the study of the circadian system; b testing the performance of a newly designed digital video-image analysis system for tracking locomotor activity. We used infrared USB web cameras and customised software (in Matlab 7.1 to acquire and process digital frames of eight animals at a rate of one frame per minute under consecutive photoperiod stages for nine days each: LD, DD, and LD (subdivided into two stages, LD1 and LD2, for analysis purposes. The automated analysis allowed the production of time series of locomotor activity based on movements of the animals’ centroids. Data were studied with periodogram, waveform, and Fourier analyses. For the first time, we report robust diurnal burrow emergence rhythms during the LD period, which became weak in DD. Our results fit with field data accounting for midday peaks in catches at the depth of slopes. The comparison of the present locomotor pattern with those recorded at different light intensities clarifies the regulation of the clock of N. norvegicus at different depths.

  7. 77 FR 31327 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-05-25

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... fisheries, including Columbia River fisheries issues, the NOAA Habitat Blueprint, and the Council's.... Thompson, Acting Director, Office of Sustainable Fisheries, National Marine Fisheries Service. [FR Doc...

  8. CROATIAN FISHERIES IN 2004

    Directory of Open Access Journals (Sweden)

    Irena Jahutka

    2005-10-01

    Full Text Available This work deals with all the relevant statistic data regarding fisheries of Republic of Croatia, including freshwater fisheries data (aquaculture of fish and other aquatic organisms, commercial and sports fisheries, marine fisheries data (mariculture, commercial fisheries, small–scale fisheries and processing of fish and other marine organisms, as well as data about import and export of fish and fish products and the data about financial subventions in fisheries. Regarding aquaculture (freshwater fish farming in 2004 there have been noticed slight changes comparing to 2003. The total freshwater fish production in 2004 was 5,618 tons (4,259 tons of warm–water species and 1,359 tons of cold–water species. Total areas and production areas were increased comparing to 2003 (total areas 1.94% and production areas 5.42%. Total catch of freshwater fish in 2004 was 567 tons. The total marine fish species production was increased cca. 20% comparing to 2003. Mussels farming, which is slightly increasing since 1999, during 2004 was decreased, while oysters farming were stagnating. The catch of marine fish was increased by 9.74% comparing to 2003. The biggest increase is noticed regarding catch of demersal and other fish species. As well as the increase of the total catch, the number of commercial fishermen and fishing vessels was also increased in 2003. The number of fishermen who fish for their own consumption (without the right to sell fish–small scale fishermen in 2004 was 13,700. The total production of fish products in 2004 was 14,270 tons, which is 24.89% less comparing to 2003. Along this decrease, there has been also noticed an increasing trend of the production assortments, specially salted anchovy. The value of import in 2004 was higher than the value of export, although the export/import balance was higher in amount on the import side. Financial subventions payments in 2004 were 67.21% higher comparing to the first year of payments (1997

  9. 76 FR 81851 - Fisheries Off West Coast States; West Coast Salmon Fisheries; Amendment 16 to the Salmon Fishery...

    Science.gov (United States)

    2011-12-29

    .... 101206604-1758-02] RIN 0648-BA55 Fisheries Off West Coast States; West Coast Salmon Fisheries; Amendment 16 to the Salmon Fishery Management Plan AGENCY: National Marine Fisheries Service (NMFS), National...) to implement Amendment 16 to the Pacific Coast Salmon Fishery Management Plan for Commercial and...

  10. 76 FR 65673 - Fisheries Off West Coast States; West Coast Salmon Fisheries; Amendment 16 to the Salmon Fishery...

    Science.gov (United States)

    2011-10-24

    .... 101206604-1620-01] RIN 0648-BA55 Fisheries Off West Coast States; West Coast Salmon Fisheries; Amendment 16 to the Salmon Fishery Management Plan AGENCY: National Marine Fisheries Service (NMFS), National... implement Amendment 16 to the Pacific Coast Salmon Fishery Management Plan for Commercial and Recreational...

  11. 77 FR 75101 - Fisheries Off West Coast States; West Coast Salmon Fisheries; Amendment 17 to the Salmon Fishery...

    Science.gov (United States)

    2012-12-19

    .... 120813333-2647-01] RIN 0648-BC28 Fisheries Off West Coast States; West Coast Salmon Fisheries; Amendment 17 to the Salmon Fishery Management Plan AGENCY: National Marine Fisheries Service (NMFS), National.... SUMMARY: NMFS proposes regulations to implement Amendment 17 to the Pacific Coast Salmon Fishery...

  12. 78 FR 10557 - Fisheries Off West Coast States; West Coast Salmon Fisheries; Amendment 17 to the Salmon Fishery...

    Science.gov (United States)

    2013-02-14

    .... 120813333-3107-02] RIN 0648-BC28 Fisheries Off West Coast States; West Coast Salmon Fisheries; Amendment 17 to the Salmon Fishery Management Plan AGENCY: National Marine Fisheries Service (NMFS), National... implement Amendment 17 to the Pacific Coast Salmon Fishery Management Plan for Commercial and Recreational...

  13. Green growth in fisheries

    DEFF Research Database (Denmark)

    Nielsen, Max; Ravensbeck, Lars; Nielsen, Rasmus

    2014-01-01

    harming the environment. Fishery is an environment-dependent sector and it has been argued that there is no potential for green growth in the sector owing to global overexploitation, leaving no scope for production growth. The purpose of this paper is to explain what green growth is and to develop......Climate change and economic growth have gained a substantial amount of attention over the last decade. Hence, in order to unite the two fields of interest, the concept of green growth has evolved. The concept of green growth focuses on how to achieve growth in environment-dependent sectors, without...... a conceptual framework. Furthermore, the aim is to show that a large green growth potential actually exists in fisheries and to show how this potential can be achieved. The potential green growth appears as value-added instead of production growth. The potential can be achieved by reducing overcapacity...

  14. The safety of fishery products

    OpenAIRE

    Zugravu Gheorghe, Adrian; Turek Rahoveanu, Maria Magdalena; Turek Rahoveanu, Adrian

    2012-01-01

    The paper follows two main objectives: to understand consumers' perception and image of fishery products and to identify communication levers in order to improve the perceived image of fishery products. Orientations in terms of communication are product-focused and aim at enhancing the reputation of products, consequently with impact on product consumption. The present research is focused on the fishery products, regardless of their presentation - fresh, frozen or processed. This paper conduc...

  15. Fisheries management under nutrient influence

    DEFF Research Database (Denmark)

    Hammarlund, Cecilia; Nielsen, Max; Waldo, Staffan

    2018-01-01

    A fisheries management model that identifies the economic optimal management of fisheries under the influence of nutrients is presented. The model starts from the idea that growth in fish biomass increases with increasing availability of nutrients owing to higher food availability up to a peak...

  16. Fisheries Information Network in Indonesia.

    Science.gov (United States)

    Balachandran, Sarojini

    During the early 1980s the Indonesian government made a policy decision to develop fisheries as an important sector of the national economy. In doing so, it recognized the need for the collection and dissemination of fisheries research information not only for the scientists themselves, but also for the ultimate transfer of technology through…

  17. 78 FR 50347 - Fisheries Off West Coast States; Modifications of the West Coast Commercial Salmon Fisheries...

    Science.gov (United States)

    2013-08-19

    ... Commercial Salmon Fisheries; Inseason Actions 6 Through 11 AGENCY: National Marine Fisheries Service (NMFS... salmon fisheries. These inseason actions modified the commercial fisheries in the area from the U.S...: Background In the 2013 annual management measures for ocean salmon fisheries (78 FR 25865, May 3, 2013), NMFS...

  18. 78 FR 30780 - Fisheries Off West Coast States; Modifications of the West Coast Commercial Salmon Fisheries...

    Science.gov (United States)

    2013-05-23

    ... Commercial Salmon Fisheries; Inseason Action 3 AGENCY: National Marine Fisheries Service (NMFS), National... in the ocean salmon fisheries. This inseason action modified the commercial fisheries in the area... ocean salmon fisheries (78 FR 25865, May 3, 2013), NMFS announced the commercial and recreational...

  19. 78 FR 35153 - Fisheries Off West Coast States; Modifications of the West Coast Commercial Salmon Fisheries...

    Science.gov (United States)

    2013-06-12

    ... Commercial Salmon Fisheries; Inseason Actions 4 and 5 AGENCY: National Marine Fisheries Service (NMFS... inseason actions in the ocean salmon fisheries. These inseason actions modified the commercial fisheries in...: Background In the 2013 annual management measures for ocean salmon fisheries (78 FR 25865, May 3, 2013), NMFS...

  20. Marine biodiversity and fishery sustainability.

    Science.gov (United States)

    Shao, Kwang-Tsao

    2009-01-01

    Marine fish is one of the most important sources of animal protein for human use, especially in developing countries with coastlines. Marine fishery is also an important industry in many countries. Fifty years ago, many people believed that the ocean was so vast and so resilient that there was no way the marine environment could be changed, nor could marine fishery resources be depleted. Half a century later, we all agree that the depletion of fishery resources is happening mainly due to anthropogenic factors such as overfishing, habitat destruction, pollution, invasive species introduction, and climate change. Since overfishing can cause chain reactions that decrease marine biodiversity drastically, there will be no seafood left after 40 years if we take no action. The most effective ways to reverse this downward trend and restore fishery resources are to promote fishery conservation, establish marine-protected areas, adopt ecosystem-based management, and implement a "precautionary principle." Additionally, enhancing public awareness of marine conservation, which includes eco-labeling, fishery ban or enclosure, slow fishing, and MPA (marine protected areas) enforcement is important and effective. In this paper, we use Taiwan as an example to discuss the problems facing marine biodiversity and sustainable fisheries.

  1. 75 FR 9158 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; Coastal Sharks Fishery

    Science.gov (United States)

    2010-03-01

    ... Coastal Fisheries Cooperative Management Act Provisions; Coastal Sharks Fishery AGENCY: National Marine... Commission's Interstate Fishery Management Plan (ISFMP) for Coastal Sharks. Subsequently, the Commission... New Jersey failed to carry out its responsibilities under the Coastal Sharks ISFMP, and if the...

  2. Hoffman etal 2016 Fisheries Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — Fish collection data associated with the data analysis presented in Hoffman et al. 2016. Fisheries 41(1):26-37, DOI: 10.1080/03632415.2015.1114926. This dataset is...

  3. Morocco - Small-Scale Fisheries

    Data.gov (United States)

    Millennium Challenge Corporation — The final performance evaluation roadmap for the Small-Scale Fisheries Project (PPA-MCC) is developed using a grid constructed around indicators relating to Project...

  4. Influence of the hydrodynamic conditions on the accessibility of Aristeus antennatus and other demersal species to the deep water trawl fishery off the Balearic Islands (western Mediterranean)

    Science.gov (United States)

    Amores, Angel; Rueda, Lucía; Monserrat, Sebastià; Guijarro, Beatriz; Pasqual, Catalina; Massutí, Enric

    2014-10-01

    Monthly catches per unit of effort (CPUE) of adult red shrimp (Aristeus antennatus), reported in the deep water bottom trawl fishery developed on the Sóller fishing ground off northern Mallorca (Western Mediterranean), and the mean ocean surface vorticity in the surrounding areas are compared between 2000 and 2010. A good correlation is found between the rises in the surrounding surface vorticity and the drops in the CPUE of the adult red shrimp. This correlation could be explained by assuming that most of the surface vorticity episodes could reach the bottom, increasing the seabed velocities and producing sediment resuspension, which could affect the near bottom water turbidity. A. antennatus would respond to this increased turbidity disappearing from the fishing grounds, probably moving downwards to the deeper waters. This massive displacement of red shrimp specimens away from the fishing grounds would consequently decrease their accessibility to fishing exploitation. Similar although more intense responses have been observed during the downslope shelf dense water current episodes that occurred in a submarine canyon, northeast of the Iberian peninsula. The proposed mechanism suggesting how the surface vorticity observed can affect the bottom sediments is investigated using a year-long moored near-bottom current meter and a sediment trap moored near the fishing grounds. The relationship between vorticity and catches is also explored for fish species (Galeus melastomus, Micromesistius poutassou, Phycis blennoides) and other crustacean (Geryon longipes and Nephrops norvegicus), considered as by-catch of the deep water fishery in the area. Results appear to support the suggestion that the water turbidity generated by the vorticity episodes is significant enough to affect the dynamics of the demersal species.

  5. 76 FR 65155 - Fisheries Off West Coast States; Highly Migratory Species Fisheries; Swordfish Retention Limits

    Science.gov (United States)

    2011-10-20

    ...; Swordfish Retention Limits AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... consistent with regulations implementing the Western Pacific Fishery Management Council's Pacific Pelagics...

  6. 78 FR 64200 - Caribbean Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-10-28

    ... Caribbean Fishery Management Council's (Council) Scientific and Statistical Committee (SSC) will hold... Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National... held at the Caribbean Fishery Management Council Headquarters, located at 270 Mu[ntilde]oz Rivera...

  7. 76 FR 55363 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-09-07

    ... Pacific Fishery Management Council's (Pacific Council) Groundfish Management Team (GMT) [[Page 55364... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...; telephone: (206) 526-6150. Council address: Pacific Fishery Management Council, 7700 NE Ambassador Place...

  8. 75 FR 55745 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-09-14

    ... Pacific Fishery Management Council's (Pacific Council) Coastal Pelagic Species Management Team (CPSMT) and... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... sardine stock assessment for 2010. Other issues relevant to Coastal Pelagic Species fisheries management...

  9. 75 FR 33245 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-06-11

    ... Pacific Fishery Management Council's (Council) Groundfish Management Team (GMT) will hold a working... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... be held at the Pacific Fishery Management Council office, Large Conference Room, 7700 NE Ambassador...

  10. 78 FR 77658 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-12-24

    ... Pacific Fishery Management Council's (Pacific Council) Highly Migratory Species Management Team (HMSMT... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National.... Potential changes to management measures for the west coast drift gillnet fishery. 2. Developments to...

  11. 77 FR 75614 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-12-21

    ... Pacific Fishery Management Council's (Pacific Council) Highly Migratory Species Management Team (HMSMT... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National.... Council address: Pacific Fishery Management Council, 7700 NE. Ambassador Place, Suite 101, Portland, OR...

  12. 75 FR 49890 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-08-16

    ... Pacific Fishery Management Council's (Pacific Council) Coastal Pelagic Species Management Team (CPSMT) and... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... will be available at the following location: Pacific Fishery Management Council, Small Conference Room...

  13. 75 FR 80470 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-12-22

    ... Pacific Fishery Management Council's (Council) Groundfish Management Team (GMT) will hold a working... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National.... Council address: Pacific Fishery Management Council, 7700 NE. Ambassador Place, Suite 101, Portland, OR...

  14. Luring anglers to enhance fisheries

    Science.gov (United States)

    Martin, Dustin R.; Pope, Kevin L.

    2011-01-01

    Current fisheries management is, unfortunately, reactive rather than proactive to changes in fishery characteristics. Furthermore, anglers do not act independently on waterbodies, and thus, fisheries are complex socio-ecological systems. Proactive management of these complex systems necessitates an approach-adaptive fisheries management-that allows learning to occur simultaneously with management. A promising area for implementation of adaptive fisheries management is the study of luring anglers to or from specific waterbodies to meet management goals. Purposeful manipulation of anglers, and its associated field of study, is nonexistent in past management. Evaluation of different management practices (i.e., hypotheses) through an iterative adaptive management process should include both a biological and sociological survey to address changes in fish populations and changes in angler satisfaction related to changes in management. We believe adaptive management is ideal for development and assessment of management strategies targeted at angler participation. Moreover these concepts and understandings should be applicable to other natural resource users such as hunters and hikers.

  15. Acoustic telemetry and fisheries management

    Science.gov (United States)

    Crossin, Glenn T.; Heupel, Michelle R.; Holbrook, Christopher; Hussey, Nigel E.; Lowerre-Barbieri, Susan K.; Nguyen, Vivian M.; Raby, Graham D.; Cooke, Steven J.

    2017-01-01

    This paper reviews the use of acoustic telemetry as a tool for addressing issues in fisheries management, and serves as the lead to the special Feature Issue of Ecological Applications titled “Acoustic Telemetry and Fisheries Management”. Specifically, we provide an overview of the ways in which acoustic telemetry can be used to inform issues central to the ecology, conservation, and management of exploited and/or imperiled fish species. Despite great strides in this area in recent years, there are comparatively few examples where data have been applied directly to influence fisheries management and policy. We review the literature on this issue, identify the strengths and weaknesses of work done to date, and highlight knowledge gaps and difficulties in applying empirical fish telemetry studies to fisheries policy and practice. We then highlight the key areas of management and policy addressed, as well as the challenges that needed to be overcome to do this. We conclude with a set of recommendations about how researchers can, in consultation with stock assessment scientists and managers, formulate testable scientific questions to address and design future studies to generate data that can be used in a meaningful way by fisheries management and conservation practitioners. We also urge the involvement of relevant stakeholders (managers, fishers, conservation societies, etc.) early on in the process (i.e. in the co-creation of research projects), so that all priority questions and issues can be addressed effectively.

  16. 75 FR 44938 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; Atlantic Coastal Shark Fishery

    Science.gov (United States)

    2010-07-30

    ... Coastal Fisheries Cooperative Management Act Provisions; Atlantic Coastal Shark Fishery AGENCY: National... moratorium on fishing for Atlantic coastal sharks in the State waters of New Jersey. NMFS canceled the... Fisheries Commission's (Commission) Interstate Fishery Management Plan for Atlantic Coastal Sharks (Coastal...

  17. KB WOT Fisheries 2018: maintaining excellence and innovation in fisheries research

    NARCIS (Netherlands)

    Damme, van C.J.G.; Verver, S.W.

    2017-01-01

    The KB WOT Fisheries programme is developed to maintain and develop expertise needed to carry out the Dutch statutory obligations in fisheries monitoring and advice. The KB WOT Fisheries programme developed for 2018 reflects the scientific and management needs of the WOT fisheries programme. The

  18. 78 FR 26523 - Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; 2013 and 2014 Atlantic...

    Science.gov (United States)

    2013-05-07

    .... 130104009-3416-02] RIN 0648-XC432 Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; 2013 and 2014 Atlantic Bluefish Specifications AGENCY: National Marine Fisheries Service (NMFS... final specifications for the 2013 and 2014 Atlantic bluefish fishery, including annual catch limits...

  19. 77 FR 25100 - Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; 2012 Atlantic Bluefish...

    Science.gov (United States)

    2012-04-27

    .... 120201086-2418-02] RIN 0648-XA904 Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; 2012 Atlantic Bluefish Specifications AGENCY: National Marine Fisheries Service (NMFS), National... specifications for the 2012 Atlantic bluefish fishery, including an annual catch limit, total allowable landings...

  20. 77 FR 8776 - Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; 2012 Atlantic Bluefish...

    Science.gov (United States)

    2012-02-15

    .... 120201086-2085-01] RIN 0648-XA904 Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; 2012 Atlantic Bluefish Specifications AGENCY: National Marine Fisheries Service (NMFS), National... comments. SUMMARY: NMFS proposes specifications for the 2012 Atlantic bluefish fishery, including an annual...

  1. 77 FR 58051 - Fisheries of the Northeastern United States; Bluefish Fishery; Commercial Quota Harvested for the...

    Science.gov (United States)

    2012-09-19

    .... 120201086-2418-02] RIN 0648-XC236 Fisheries of the Northeastern United States; Bluefish Fishery; Commercial...: NMFS announces that the 2012 bluefish commercial quota allocated to the Commonwealth of Massachusetts has been harvested. Vessels issued a commercial Federal fisheries permit for the bluefish fishery may...

  2. 78 FR 11809 - Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; 2013-2014 Atlantic...

    Science.gov (United States)

    2013-02-20

    .... 130104009-3099-01] RIN 0648-XC432 Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; 2013-2014 Atlantic Bluefish Specifications AGENCY: National Marine Fisheries Service (NMFS), National... comments. SUMMARY: NMFS proposes specifications for the 2013 and 2014 Atlantic bluefish fishery, including...

  3. 77 FR 51709 - International Fisheries; Western and Central Pacific Fisheries for Highly Migratory Species...

    Science.gov (United States)

    2012-08-27

    ... Migratory Species; Bigeye Tuna Catch Limit in Longline Fisheries for 2012 AGENCY: National Marine Fisheries... Fisheries of the Western Pacific Region (Pelagics FEP) developed by the Western Pacific Fishery Management... Pelagics FEP. Section 113(a) further directs the Secretary of Commerce, for the purposes of annual...

  4. Magnuson-Stevens Fishery Conservation Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Magnuson-Stevens Fishery Conservation and Management Act (MSA) is the primary law governing marine fisheries management in U.S. federal waters. It has since been...

  5. Fisheries issues: trade and access to resources

    National Research Council Canada - National Science Library

    1989-01-01

    .... A sequel to the 1985 overview report on Problems of Trade in Fishery Products, this volume provides a country by country survey of measures, policies and practices affecting imports and exports of fishery products...

  6. Market-Based Fisheries Management

    DEFF Research Database (Denmark)

    Høst, Jeppe Engset

    a timely, critical insight into the social, cultural and economic aspects and consequences of market-based fisheries management. The privatization of fish quotas in Denmark represents one of the most far-reaching and comprehensive privatization schemes of its kind and has been widely promoted as a market......-based system with innovative social safeguards. This work critically examines this privatization of fish resources, combining quantitative and qualitative material to provide new understanding of fish quotas and their social value. Scholars with an interest in privatization and the socio-economic aspects...... of fisheries, and those working with NGOs, fishers and fisheries, and concerned with political conflicts will all value the research presented here....

  7. The Traceability and Safety of Fishery Products

    OpenAIRE

    Gheorghe Adrian ZUGRAVU; Ionica SOARE

    2012-01-01

    The paper follows two main objectives: to understand consumers’ perception of safety trasability and quality of fishery products and to identify communication levers in order to improve the perceived image of fishery products. The present research is focused on the fishery products, regardless of their presentation – fresh, frozen or processed. This paper conducted a questionnaire survey of Romanian consumers’ perception toward fishery products. The empirical study with brands indicated that ...

  8. CROATIAN FISHERY IN 2003 YEAR

    Directory of Open Access Journals (Sweden)

    Irena Jahutka

    2004-12-01

    Full Text Available This work deals with the analysis and sublimation of all the relevant informations regarding fisheries in Republic of Croatia. This means that there were processed data about freshwater fisheries (farming of freshwater fish and other aquatic organisms, commercial and sports fisheries, marine fisheries (mariculture, commercial fisheries, small–scale fisheries and processing of fish products, import and export of fish and fish products as well as the financial subventions regarding fisheries. The farming of freshwater fish in 2003 is marked by the decrease of production comparing to the past 5 years. Carp is furthermore the most dominant fish species in freshwater fish farming, but it’s percentage is decreasing, and the percentage of the trout is increasing over the years. In addition to the decrease of production, the areas of production are decreasing as well, and now they are the smallest in the past decade — 6,281.97 ha. In 2003 the amount of used food is also decreased, but the amount of used fertilizers and lime is increased, that means it is the biggest in the past decade. This is caused by the bad climate conditions during the summer. Marine fisheries farming (mariculture in 2003 is in a slightly better position then the freshwater fish farming. The production of white fish species, which was reached before few years, is not changing — 2,510 tons, also the farming of oysters is stagnating, but in the past few years the farming of mussels and tuna fish is increasing. The total marine fish catch is 29,102 tons and it is performed over 34,000 km2, comparing to the 2002 it is increased by almost 49.24%. Additional to the increase of the total catch the number of commercial fishermen and fishing vessels is also increased. The number of fisherman which fish for their own consumption without the right to sell fish, that means the small–scale fishermen in 2003 is 13,500. The production of fish and fish products in 2003 is 19,000 tons

  9. Increased competition for aquaculture from fisheries

    DEFF Research Database (Denmark)

    Jensen, Frank; Nielsen, Max; Nielsen, Rasmus

    2014-01-01

    ; and supplies from aquaculture have grown continuously. In this paper, the impact of improved fisheries management on aquaculture growth is studied assuming perfect substitution between farmed and wild fish. We find that improved fisheries management, ceteris paribus, reduces the growth potential of global...... aquaculture in markets where wild fisheries constitute a large share of total supply....

  10. Is the Dutch shrimp fishery sustainable?

    NARCIS (Netherlands)

    Welleman, H.C.; Daan, N.

    2001-01-01

    The fishery of the brown shrimp (Crangon crangon LINNEAUS 1758) is a widespread human activity in the coastal zone. Yet management of this fishery has never been implemented. The question is raised whether an uncontrolled fishery is sustainable or the conceivable ecological stress results in

  11. Achieving maximum sustainable yield in mixed fisheries

    NARCIS (Netherlands)

    Ulrich, Clara; Vermard, Youen; Dolder, Paul J.; Brunel, Thomas; Jardim, Ernesto; Holmes, Steven J.; Kempf, Alexander; Mortensen, Lars O.; Poos, Jan Jaap; Rindorf, Anna

    2017-01-01

    Achieving single species maximum sustainable yield (MSY) in complex and dynamic fisheries targeting multiple species (mixed fisheries) is challenging because achieving the objective for one species may mean missing the objective for another. The North Sea mixed fisheries are a representative example

  12. Trust and new modes of fisheries governance

    NARCIS (Netherlands)

    Vos, de B.I.

    2011-01-01

    It is a commonplace today that many of the world’s commercial fisheries are in a state of crisis. As a response to the state of fisheries management, a large array of governance innovations has been deployed over the past two decades in many fisheries industries worldwide. In these new

  13. Peruvian anchoveta as a telecoupled fisheries system

    Directory of Open Access Journals (Sweden)

    Andrew K. Carlson

    2018-03-01

    Full Text Available Fisheries are coupled human and natural systems (CHANS across distant places, yet fisheries research has generally focused on better understanding either fisheries ecology or human dimensions in a specific place, rather than their interactions over distances. As economic and ideational globalization accelerate, fisheries are becoming more globally connected via movements of fish products and fisheries finances, information, and stakeholders throughout the world. As such, there is a pressing need for systematic approaches to assess these linkages among global fisheries, their effects on ecosystems and food security, and their implications for fisheries science and sustainability. Use of the telecoupling framework is a novel and insightful method to systematically evaluate socioeconomic and environmental interactions among CHANS. We apply the telecoupling framework to the Peruvian anchoveta (Engraulis ringens fishery, the world's largest single-species commercial fishery and a complex CHANS. The anchoveta fishery has diverse and significant telecouplings, socioeconomic and environmental interactions over distances, with the rest of the world, including fishmeal and fish oil trade, monetary flow, knowledge transfer, and movement of people. The use of the telecoupling framework reveals complex fishery dynamics such as feedbacks (e.g., profit maximization causing fishery overcapitalization and surprises (e.g., stock collapse resulting from local and long-distance ecological and socioeconomic interactions. The Peruvian anchoveta fishery illustrates how the telecoupling framework can be used to systematically assess the magnitude and diversity of local and distant fisheries interactions and thereby advance knowledge derived from traditional monothematic research approaches. Insights from the telecoupling framework provide a foundation from which to develop sustainable fisheries policy and management strategies across local, national, and international

  14. Small-scale fisheries in Greenlandic planning

    DEFF Research Database (Denmark)

    Jacobsen, Rikke Becker

    2013-01-01

    This article analyses an ongoing planning process in Greenlandic fisheries governance aiming to reform the coastal Greenland halibut fishery. It examines the way certain truths about this fishery and the need for reform are produced up to and in the final policy document ‘regulation concerning...... could also be understood as primarily a problem to a certain ‘governmentality’ mode of governance. Whereas some fishery studies document how governmentality modes of governance in fisheries succeeds in transforming subjectivities, this study offers a view into the process that might go before successful...

  15. The Traceability and Safety of Fishery Products

    Directory of Open Access Journals (Sweden)

    Gheorghe Adrian ZUGRAVU

    2012-12-01

    Full Text Available The paper follows two main objectives: to understand consumers’ perception of safety trasability and quality of fishery products and to identify communication levers in order to improve the perceived image of fishery products. The present research is focused on the fishery products, regardless of their presentation – fresh, frozen or processed. This paper conducted a questionnaire survey of Romanian consumers’ perception toward fishery products. The empirical study with brands indicated that consumers are different awareness to domestic and foreign safety fish products. National fishery products got more attention from the consumers.

  16. Fish welfare in capture fisheries

    NARCIS (Netherlands)

    Veldhuizen, L.J.L.; Berentsen, P.B.M.; Boer, de I.J.M.; Vis, van de J.W.; Bokkers, E.A.M.

    2018-01-01

    Concerns about the welfare of production animals have extended from farm animals to fish, but an overview of the impact of especially capture fisheries on fish welfare is lacking. This review provides a synthesis of 85 articles, which demonstrates that research interest in fish welfare in capture

  17. Invertebrates and Plants :: NOAA Fisheries

    Science.gov (United States)

    Invertebrates & Plants Species of Concern Threatened & Endangered Health & Stranding Marine Mammals Chart Partnerships Fisheries Home » Protected Resources » Species Invertebrates and Plants White Marine Sanctuary Mollusks, corals, and brachiopods are three groups of marine invertebrates. To view ESA

  18. Managing Small-scale Fisheries

    International Development Research Centre (IDRC) Digital Library (Canada)

    But the story of this particular book really started in 1997 with Robin's paper in the Canadian Journal of Fisheries and Aquatic Sciences. ..... Some drying, smoking, salting; primarily human consumption. Little or ...... The World Wide Web provides access to a variety of resources that would be otherwise ...... Smith, I.R. 1979.

  19. Solving complex fisheries management problems

    DEFF Research Database (Denmark)

    Petter Johnsen, Jahn; Eliasen, Søren Qvist

    2011-01-01

    A crucial issue for the new EU common fisheries policy is how to solve the discard problem. Through a study of the institutional set up and the arrangements for solving the discard problem in Denmark, the Faroe Islands, Iceland and Norway, the article identifies the discard problem as related...

  20. The fish and fisheries of Jones Bank and the wider Celtic Sea

    Science.gov (United States)

    Martinez, I.; Ellis, J. R.; Scott, B.; Tidd, A.

    2013-10-01

    The Celtic Sea is a diverse fishing ground that supports important commercial fisheries for a range of demersal fish, large and small-bodied pelagic fish and a variety of cephalopods and other shellfish. A regional overview of the main commercial fish stocks of the Celtic Sea and of the fish that occur in the vicinity of Jones Bank are provided through analyses of landings data from English and Welsh vessels, and from scientific trawl surveys. Dedicated smaller scale sampling via trawl surveys combined with baited cameras on and around the Jones Bank were also analysed to investigate the importance of sandbank habitats with attention paid to the differences in the species occurring on the top of the bank in comparison to adjacent off-bank habitats. Official landing statistics for UK (English and Welsh) vessels indicated that the predominant commercial demersal species in ICES Divisions VIIg,h (in terms of quantities landed) were anglerfish, megrim, pollack and skates (Rajidae). There were, however, regional differences in the distribution of fish and fisheries, and the area surrounding Jones Bank (ICES Rectangles 28E1 and 28E2) supports fisheries for megrim, anglerfish, skates, hake, ling and turbot, with otter trawl, gillnet and beam trawl the main gears used. Recent survey data collected with GOV (Grande Ouverture Verticale) trawl from the Celtic Sea (ICES Divisions VIIe-h, 2007-2010) were used to highlight the broad scale distribution of the main fish assemblages in the Celtic Sea. Analyses of the fish and cephalopod catches from these surveys indicated that there were four broad assemblages in the area, including (i) a region around the Cornwall (which will also be partly influenced by the necessity to use rockhopper ground gear on these rough grounds), (ii) the shallower regions of the north-western Celtic Sea (including parts of the Bristol Channel), (iii) the deeper parts of the outer shelf and (iv) the central Celtic Sea. These data also provided

  1. From Fishing to Fish Processing: Separation of Fish from Crustaceans in the Norway Lobster-Directed Multispecies Trawl Fishery Improves Seafood Quality.

    Directory of Open Access Journals (Sweden)

    Junita D Karlsen

    Full Text Available Fishing gears have negative impacts on seafood quality, especially on fish in the mixed trawl fishery targeting Norway lobster (Nephrops norvegicus. In this fishery, which is worth about €80 millions in Denmark alone, the quality of fish can be significantly improved by simple gear changes. A trawl codend divided into an upper and lower codend was designed to separate fish from Norway lobster during the fishing process by encourage fish to swim into the upper codend by using a frame at the entrance of the lower codend. Separate codends for fish and Norway lobster in the same gear provide the opportunity to selectively reduce small low-value fish, which will reduce catch weight and sorting time onboard the vessel. For this horizontally divided test codend and a standard codend, in which the catch was mixed, quality assessments were performed on the same batches of fish during three steps of the value chain: i aboard the fishing vessel; ii at the Fishermen's Collection Central, and iii in the production plant. Four species of fish and fillets from fish caught in the upper codend of the test codend were of significantly better quality for several of the assessed parameters compared with those caught in the standard codend: i newly caught fish showed significantly less scale loss and discolourations and had significantly better texture; ii landed fish had significantly better skin appearance and texture and significantly fewer discolourations; and iii fillets showed significantly fewer blood spots and had significantly better texture. There were no differences in injuries for newly caught fish or gaping and bruises for fillets between the test and standard codends. The decrease in catch-related damages in the test codend is explained by little contact between fish and animals with hard or spiny surfaces due to successful separation of fish and Norway lobster into the upper and lower codends, respectively, and by lower catch weight in the upper

  2. Rotational Baroclinic Adjustment

    DEFF Research Database (Denmark)

    Holtegård Nielsen, Steen Morten

    to produce coastal currents flowing cyclonically through the Kattegat.Off the headland Skagen, the lightvessel observations together with earlier studies suggest that strong wind-driven currents are responsible for the location of the Kattegat/Skagerrak frontin this area.Observations from the interior...

  3. Technological development in fisheries management

    DEFF Research Database (Denmark)

    Eigaard, Ole Ritzau; Marchal, Paul; Gislason, Henrik

    2014-01-01

    Many marine fish stocks are overexploited and considerable overcapacity exists in fishing fleets worldwide. One of the reasons for the imbalance between resource availability and fishing capacity is technological development, which continuously increases the efficiency of the vessels—a mechanism...... referred to as “technological creep.” We review how the introduction of new and more efficient electronic equipment, gear design, engines, deck equipment, and catch-handling procedures influences the capture efficiency (catchability) of commercial fishing vessels. On average, we estimate that catchability...... increases by 3.2% per year due to technological developments, an increase often ignored in fisheries management. The documentation and quantification of technological creep improves the basis for successfully integrating the effects of technological development (and catchability changes) in fisheries...

  4. 76 FR 57945 - Fisheries Off West Coast States; West Coast Salmon Fisheries; Notice of Availability for...

    Science.gov (United States)

    2011-09-19

    ... Reauthorization Act (MSRA). These guidelines are intended to prevent and end overfishing and rebuild fisheries through implementation of status determination criteria, overfishing limits, annual catch limits, and... end overfishing and rebuild fisheries. In particular, the revised guidelines provide guidance on...

  5. 78 FR 3848 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; Trawl Rationalization Program...

    Science.gov (United States)

    2013-01-17

    ... Rationalization Program; Emergency Rule Extension AGENCY: National Marine Fisheries Service (NMFS), National... Coast Groundfish Fishery Trawl Rationalization Program (program) regulations. This emergency rule... trawl rationalization program. Background on this rule was provided in the proposed rule, published on...

  6. 75 FR 13081 - Fisheries off West Coast States; Pacific Coast Groundfish Fishery; Trawl Rationalization Program

    Science.gov (United States)

    2010-03-18

    ... West Coast States; Pacific Coast Groundfish Fishery; Trawl Rationalization Program AGENCY: National... proposed Trawl Rationalization Program. We are interested in feedback concerning proposed regulations to... Pacific Fishery Management Council (Council) has been developing a trawl rationalization program that...

  7. 76 FR 54727 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Spiny Lobster Fishery of the Gulf...

    Science.gov (United States)

    2011-09-02

    ... RIN 0648-AY72 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Spiny Lobster Fishery of...) have submitted Amendment 10 to the Fishery Management Plan for the Spiny Lobster Fishery of the Gulf of... actions to revise the lobster species contained within the fishery management unit; revise definitions of...

  8. Fishery Employment Support Systems and Status of Fishery Job Training in Japan

    OpenAIRE

    Kawasaki, Junji

    2016-01-01

    Attracting fishermen has become one of the critical challenges to maintain a basic fisheries production system. Therefore, institutions in Japan have been introducing courses, such as fisheries techniques, to attract students to this industry. The aim of the present study is to identify effective methods of developing job training systems to attract more fishery workers to the industry. The current job training courses for becoming a fishery worker are analyzed, and the results indicate that ...

  9. Energy consumption in the Danish fishery

    DEFF Research Database (Denmark)

    Thrane, Mikkel

    2003-01-01

    Previous studies based on Life Cycle Assessment (LCA) in Denmark and Sweden have shown that the fishery is the environmental "hot spot" in the life cycle of fish products. Within the fishery, fuel consumption is one of the most important factors addressed by LCA. The present study reveals...... that there are great differences in the fuel consumption between fisheries targeting ground or shellfish and those targeting pelagic or industrial fish....

  10. 76 FR 71501 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; American Lobster Fishery

    Science.gov (United States)

    2011-11-18

    ... Lobster Fishery AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric... American lobster regulations that would limit entry into the lobster trap fishery in Lobster Conservation... to fish in Area 1 with up to 800 lobster traps. The proposed limited entry program responds to the...

  11. 77 FR 25144 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-04-27

    .... The Council will consider input from the workgroup and workshops during its June meeting in Orlando... Atlantic; South Atlantic Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries... public meeting and public workshop. SUMMARY: The South Atlantic Fishery Management Council (Council) will...

  12. Kennisbasis WOT Fisheries 2012 - Maintaining Excellence and Innovation in Fisheries Research

    NARCIS (Netherlands)

    Dickey-Collas, M.; Beek, van F.A.

    2011-01-01

    The KBWOT Fisheries programme is fundamental to the maintenance and development of the expertise that underpins the statutory obligations of fisheries monitoring and advice for the Netherlands. The structure of the KBWOT Fisheries programme for 2012 reflects the recent discussions on the research

  13. 77 FR 16942 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2012-03-23

    ... Multispecies Fishery Management Plan which was approved on March 8, 2012. This action amends the Northeast Multispecies Fishery Management Plan to explicitly define and facilitate the effective operation of state.... 110901552-20494-02] RIN 0648-BB34 Magnuson-Stevens Fishery Conservation and Management Act Provisions...

  14. KB WOT Fisheries 2014 - Maintaining Excellence and Innovation in Fisheries Research

    NARCIS (Netherlands)

    Damme, van C.J.G.; Verver, S.W.

    2013-01-01

    The KB WOT Fisheries programme is fundamental to the maintenance and development of expertise needed to carry out the statutory obligations of the Dutch WOT Fisheries monitoring and advice. The structure of the KB WOT Fisheries programme 2014 is a result of discussions on the research direction and

  15. KB WOT Fisheries 2015 - Maintaining Excellence and Innovation in Fisheries Research

    NARCIS (Netherlands)

    Damme, van C.J.G.; Verver, S.W.

    2015-01-01

    The KB WOT Fisheries programme is essential to the maintenance and development of the expertise which are needed for the Dutch statutory obligations in fisheries monitoring and advice. The contents of the KB WOT Fisheries programme for 2015 reflects the needs of the research developments the WOT

  16. 77 FR 58969 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2012-09-25

    .... 120201086-2418-02] RIN 0648-XC235 Fisheries of the Northeastern United States; Bluefish Fishery; Quota... North Carolina is transferring a portion of its 2012 commercial bluefish quota to the State of New... governing the bluefish fishery are found at 50 CFR part 648. The regulations require annual specification of...

  17. 75 FR 82295 - Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2010-12-30

    .... 100204079-0199-02] RIN 0648-XA084 Fisheries of the Northeastern United States; Atlantic Bluefish Fishery... the Commonwealth of Virginia is transferring commercial bluefish quota to the State of North Carolina... INFORMATION: Regulations governing the Atlantic bluefish fishery are found at 50 CFR part 648. The regulations...

  18. 76 FR 74009 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2011-11-30

    .... 101228634-1149-02] RIN 0648-XA825 Fisheries of the Northeastern United States; Bluefish Fishery; Quota... a portion of its 2011 commercial bluefish quota to New York State. By this action, NMFS adjusts the... Specialist, (978) 281-9224. SUPPLEMENTARY INFORMATION: Regulations governing the bluefish fishery are found...

  19. 78 FR 64182 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2013-10-28

    .... 130104009-3416-02] RIN 0648-XC921 Fisheries of the Northeastern United States; Bluefish Fishery; Quota... Jersey is transferring a portion of its 2013 commercial bluefish quota to the State of New York. By this... Management Specialist, 978-281-9224. SUPPLEMENTARY INFORMATION: Regulations governing the bluefish fishery...

  20. 78 FR 54399 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2013-09-04

    .... 130104009-3416-02] RIN 0648-XC815 Fisheries of the Northeastern United States; Bluefish Fishery; Quota... North Carolina is transferring a portion of its 2013 commercial bluefish quota to the Commonwealth of... governing the bluefish fishery are found at 50 CFR part 648. The regulations require annual specification of...

  1. 77 FR 76424 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2012-12-28

    .... 120201086-2418-02] RIN 0648-XC394 Fisheries of the Northeastern United States; Bluefish Fishery; Quota... Florida is transferring a portion of its 2012 commercial bluefish quota to the State of New York. By this... Management Specialist, 978-281-9224. SUPPLEMENTARY INFORMATION: Regulations governing the bluefish fishery...

  2. 78 FR 25865 - Fisheries Off West Coast States; West Coast Salmon Fisheries; 2013 Management Measures

    Science.gov (United States)

    2013-05-03

    ... defined: One or more lines that drag hooks behind a moving fishing vessel. In that portion of the fishery..., 2014. Specific fishery management measures vary by fishery and by area. The measures establish fishing areas, seasons, quotas, legal gear, recreational fishing days and catch limits, possession and landing...

  3. Marine and Anadromous Fish :: NOAA Fisheries

    Science.gov (United States)

    Conservation Commission bocaccio Bocaccio (Sebastes paucispinis) Photo: NOAA sand tiger shark Sand Tiger Shark Updated: June 29, 2017 Fisheries Service Home Information Quality Exit Disclaimer Linking Policy Privacy

  4. 77 FR 56611 - North Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-09-13

    ... Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS... list corals under Endangered Species Act (ESA), update on the Habitat Blueprint); Alaska Department of... States Fish & Wildlife Service (USFWS) Report; Protected Species Report (PSR). 2. Halibut Fisheries...

  5. 78 FR 25955 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-05-03

    ... Pacific Fishery Management Council's (Pacific Council) Highly Migratory Species Management Team (HMSMT... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... be implemented pursuant to the precautionary management framework for North Pacific albacore...

  6. 78 FR 56659 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-09-13

    ... Pacific Fishery Management Council's (Pacific Council) Groundfish Management Team (GMT) will hold a... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...-16 groundfish harvest specifications and management measures, long-term impact analysis, and...

  7. 78 FR 27367 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-05-10

    ... Pacific Fishery Management Council's (Pacific Council) Highly Migratory Species Management Team (HMSMT... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... be implemented pursuant to the precautionary management framework for North Pacific albacore...

  8. 75 FR 971 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-01-07

    ... Pacific Fishery Management Council's (Council) Scientific and Statistical Committee, Coastal Pelagic Species Management Team, and Groundfish Management Team will hold a working meeting, which is open to the... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...

  9. Coastal fisheries research: State of knowledge and needs for Goa

    Digital Repository Service at National Institute of Oceanography (India)

    Parulekar, A.H.

    The status of coastal fisheries for the state of Goa (India) is discussed. The research and development capabilities of various institutions; capture fisheries; culture fisheries; and coastal aquaculture in Goa is discussed. It has been found...

  10. 76 FR 30921 - South Atlantic Fishery Management Council; Public Meetings

    Science.gov (United States)

    2011-05-27

    .... SUMMARY: The South Atlantic Fishery Management Council will hold a joint meeting of its Executive/Finance... Atlantic Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS..., Assessment and Review (SEDAR) Committee; Law Enforcement [[Page 30922

  11. 50 CFR 660.512 - Limited entry fishery.

    Science.gov (United States)

    2010-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES Coastal Pelagics Fisheries.... The Regional Administrator's action shall constitute final action for the agency for the purposes of...

  12. 75 FR 3434 - Fisheries of the Northeastern United States; Northeast Skate Complex Fishery; Amendment 3

    Science.gov (United States)

    2010-01-21

    ...NMFS proposes regulations to implement measures in Amendment 3 to the Northeast Skate Complex Fishery Management Plan (Skate FMP). Amendment 3 was developed by the New England Fishery Management Council (Council) to rebuild overfished skate stocks and implement annual catch limits (ACLs) and accountability measures (AMs) consistent with the requirements of the reauthorized Magnuson-Stevens Fishery Conservation and Management Act (Magnuson-Stevens Act). Amendment 3 would implement a rebuilding plan for smooth skate and establish an ACL and annual catch target (ACT) for the skate complex, total allowable landings (TAL) for the skate wing and bait fisheries, seasonal quotas for the bait fishery, reduced possession limits, in-season possession limit triggers, and other measures to improve management of the skate fisheries. This proposed rule also includes skate fishery specifications for fishing years (FY) 2010 and 2011.

  13. Mixed fisheries forecasts—lessons learned from their initial application to North Sea fisheries

    DEFF Research Database (Denmark)

    Holmes, S.J.; Ulrich, Clara; Reeves, S.A.

    2012-01-01

    the work with the existing single‐stock assessments. The explicit representation of the complexity of the fisheries also raises questions about the extent to which mixed fisheries science can be used to give ”advice” in the traditional sense. This paper addresses the challenges and issues that have arisen......Mixed fisheries and technical interactions in European fisheries have been a subject of research for many years. The establishment in 2010 of an ICES Working Group tasked with producing annual mixed fisheries forecasts and advice for North Sea demersal fisheries represents a commitment to use...... these approaches in routine scientific advice for the first time. The demersal fisheries of the North Sea provide a particularly interesting context for this work because of their high complexity in terms of the numbers of fleets, gears, métiers, and species involved, and also because mixedfishery effects have...

  14. International Regulation of Central Arctic Ocean Fisheries

    NARCIS (Netherlands)

    Molenaar, E.J.

    Due in particular to the impacts of climate change, the adequacy of the international regulation of Central Arctic Ocean fisheries has come under increasing scrutiny in recent years. As shown in this article, however, international regulation of Central Arctic Ocean fisheries is by no means entirely

  15. THE KNOWLEDGE BASE FOR FISHERIES MANAGEMENT AND ...

    African Journals Online (AJOL)

    spamer

    in this model are in many cases not explicit, but the long-term ... for any particular fishery management case. ... (2) The models and concepts of fisheries biologists are becoming increasingly ...... Indicators of life history strategy: changes in reproductive parameters (age at maturity, time of breeding), lifetime ..... The hospitality.

  16. ECOSYSTEM APPROACH TO FISHERIES MANAGEMENT IN THE ...

    African Journals Online (AJOL)

    To date, fisheries management has been based largely on a single-stock approach, but Namibia is committed to implement, in addition, an ecosystem approach to fisheries (EAF) management. The work leading to this implementation is described, in particular an ecosystem modelling study undertaken to summarize the ...

  17. African Journal of Tropical Hydrobiology and Fisheries

    African Journals Online (AJOL)

    The African Journal of Tropical Hydrobiology and Fisheries (Afr. J. Trop. Hydrobiol. Fish.) provides a medium for the publication of original and well supported ideas and findings on techniques, methodology and research findings from aquatic scientists, fishery economists and sociologists. CALL FOR PAPERS – for the ...

  18. Building a fisheries research network | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-02-01

    Feb 1, 2011 ... In the capture fishery, the “common property” nature of the resource meant there ... to put fisheries and coastal resource management high on policy agendas. ... AFSSRN has entrenched the idea that fishing, like pretty much all human activity, ... Entrepreneurship has been a major driver of growth and job ...

  19. 50 CFR 660.712 - Longline fishery.

    Science.gov (United States)

    2010-10-01

    ... Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION..., ensure that the main longline is deployed slack to maximize its sink rate; (2) Use completely thawed bait... operating under the permit must: (i) Provide opportunity for the SAC to install and make operational a VMS...

  20. Energy consumption in the Danish fishery

    DEFF Research Database (Denmark)

    Thrane, Mikkel

    2004-01-01

    Previous studies based on life-cycle assessment (LCA) in Denmark and Sweden have shown that the fishery is the environmental "hot spot" in the life cycle of certain fish products. Within the fishery, fuel consumption is one of the most important factors addressed by LCA. The present study reveals...... that there are great differences in fuel consumption between fisheries targeting groundfish or shellfish and those targeting pelagic fish or industrial fish. Here, I show that fuel consumption per kilogram of caught fish varies considerably as a function of fishing gear and vessel size, even considering the same......) in Denmark and Sweden have shown that the fishery is the environmental "hot spot" in the life cycle of certain fish products. Within the fishery, fuel consumption is one of the most important factors addressed by LCA. The present study reveals that there are great differences in fuel consumption between...

  1. Fisheries

    Energy Technology Data Exchange (ETDEWEB)

    Everett, J.T. [National Oceanic and Atmospheric Administration, Anchorage, AK (United States)

    1996-12-31

    Fish stocks globally are significantly over-used, with sharp conflicts occurring frequently between fishing fleets and competing uses of aquatic ecosystems.. This chapter from the Intergovernmental Panel on Climate Change Working Group II`s 1996 report examines how fish stocks are likely to be exacerbated by climate-change impacts, especially in terms of overfishing, diminishing wetlands and nursery areas, pollution and UV-B radiation. Possible options for accommodating climate-change impacts are described. (UK)

  2. Fisheries

    DEFF Research Database (Denmark)

    Poulsen, Bo

    2012-01-01

    Humans have been fishing for more than 100,000 years, and until c. 1900 most fishing practices were sustainable. During the last 100 years almost every corner of the oceans have been heavily impacted by modern industrial fishing. The amount of wild caught fish peaked in 1980, but due to the rapid...

  3. 76 FR 2672 - Caribbean Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-01-14

    ... Caribbean Fishery Management Council (Council) in partnership with the Fisheries Leadership and... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Management of Data Poor Stocks.'' The intent of this workshop is to discuss tools that the region may find...

  4. 77 FR 53179 - North Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-08-31

    .... SUMMARY: The North Pacific Fishery Management Council's (NPFMC) Crab Plan Team (CPT) will meet in Seattle... Pacific Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS..., WA. Council address: North Pacific Fishery Management Council, 605 W. 4th Avenue, Suite 306...

  5. 75 FR 20985 - North Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-04-22

    .... SUMMARY: The North Pacific Fishery Management Council's Crab Plan Team (CPT) will meet in Alaska on May 10... Pacific Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS... Room - May 14. Council address: North Pacific Fishery Management Council, 605 W. 4th Avenue, Suite 306...

  6. 77 FR 60380 - Caribbean Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-10-03

    ... Caribbean Fishery Management Council's Scientific and Statistical Committee (SSC) will hold meetings. DATES... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... CONTACT: Caribbean Fishery Management Council, 268 Mu[ntilde]oz Rivera Avenue, Suite 1108, San Juan...

  7. 50 CFR 660.311 - Open access fishery-definitions.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Open access fishery-definitions. 660.311... Groundfish-Open Access Fisheries § 660.311 Open access fishery—definitions. General definitions for the... specific to the open access fishery covered in this subpart and are in addition to those specified at § 660...

  8. 78 FR 26616 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-05-07

    ... Pacific Fishery Management Council's (Pacific Council) Groundfish Management Team (GMT) will hold a... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... number) and use the access code 802-457-985 when prompted. Council address: Pacific Fishery Management...

  9. 75 FR 81971 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-12-29

    ... Pacific Fishery Management Council's (Council) Highly Migratory Species Management Team (HMSMT) will hold... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...., Carlsbad, CA 92011; telephone: (760) 431-9440. Council address: Pacific Fishery Management Council, 7700 NE...

  10. 77 FR 21972 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-04-12

    ... Pacific Fishery Management Council's (Council) Highly Migratory Species Management Team (HMSMT) will hold... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... work sessions will be held at Large Conference Room, Pacific Fishery Management Council Office, 7700 NE...

  11. 77 FR 74469 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-12-14

    ... Pacific Fishery Management Council's (Pacific Council) Groundfish Management Team (GMT) will hold a week... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...) 634-2000. Council address: Pacific Fishery Management Council, 7700 NE Ambassador Place, Suite 101...

  12. 50 CFR 600.760 - Fishery Negotiation Panel lifetime.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Fishery Negotiation Panel lifetime. 600... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Fishery Negotiation Panels § 600.760 Fishery Negotiation Panel lifetime. (a) An FNP shall terminate upon either: (1) Submission of...

  13. 76 FR 13604 - Western Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-03-14

    .... SUMMARY: The Western Pacific Fishery Management Council (Council) will hold a Western Pacific Stock... councils and NOAA Fisheries to conduct a review and revision of the EFH components of fisheries management... and enhancement of EFH for each Fishery Management Plan. The Act requires that both steps of the...

  14. Stable isotopes reveal the effect of trawl fisheries on the diet of commercially exploited species.

    Science.gov (United States)

    Hinz, Hilmar; Moranta, Joan; Balestrini, Stephen; Sciberras, Marija; Pantin, Julia R; Monnington, James; Zalewski, Alex; Kaiser, Michel J; Sköld, Mattias; Jonsson, Patrik; Bastardie, Francois; Hiddink, Jan Geert

    2017-07-24

    Bottom trawling can change food availability for benthivorous demersal species by (i) changing benthic prey composition through physical seabed impacts and (ii) by removing overall benthic consumer biomass increasing the net availability of benthic prey for remaining individuals. Thus trawling may both negatively and positively influence the quantity and quality of food available. Using δ 13 C and δ 15 N we investigated potential diet changes of three commercially exploited species across trawling gradients in the Kattegat (plaice, dab and Norway lobster (Nephrops)) and the Irish Sea (Nephrops). In the Kattegat, trawling affected primarily the biomass of benthic consumers, lowering competition. Nephrops showed significant positive relationships for δ 13 C and a domed relationship for δ 15 N with trawling. In the Irish Sea, intense trawling had a negative effect on benthic prey. δ 13 C and δ 15 N thus showed the inverse relationships to those observed in the Kattegat. Plaice from the Kattegat, showed a significant relationship with trawling intensity for δ 13 C, but not for δ 15 N. No relationship was found for dab. Changes of δ 13 C and δ 15 N correlated with changes in condition of species. The results show that the removal of demersal competitors and benthos by trawling can change the diets of commercial species, ultimately affecting their body condition.

  15. Impact of Fishery Policy on Fishery Manufacture Output, Economy and Welfare in Indonesia

    Science.gov (United States)

    Firmansyah; Oktavilia, Shanty; Sugiyanto, F. X.; Hamzah, Ibnu N.

    2018-02-01

    The fisheries sector and fish manufacturing industry are the bright prospect sectors of Indonesia, due to its huge potency, which has not been worked out optimally. In facts, these sectors can generate a large amount of foreign exchange. The Government has paid significant attention to the development of these sectors. This study simulates the impact of fishery policies on the production of fish manufacturing industry, national economic and welfare in Indonesia. By employing the Input-Output Analysis approach, impacts of various government policy scenarios are developed, covering fisheries technical policy, as well as infrastructure development policies in the fisheries sector. This study indicates that the policies in the fisheries sector increase the output of fishery, the production of fish manufacturing industry, the sectoral and national outputs, as well as the level of national income.

  16. Beyond duplicity and ignorance in global fisheries

    Directory of Open Access Journals (Sweden)

    Daniel Pauly

    2009-06-01

    Full Text Available The three decades following World War II were a period of rapidly increasing fishing effort and landings, but also of spectacular collapses, particularly in small pelagic fish stocks. This is also the period in which a toxic triad of catch underreporting, ignoring scientific advice and blaming the environment emerged as standard response to ongoing fisheries collapses, which became increasingly more frequent, finally engulfing major North Atlantic fisheries. The response to the depletion of traditional fishing grounds was an expansion of North Atlantic (and generally of northern hemisphere fisheries in three dimensions: southward, into deeper waters and into new taxa, i.e. catching and marketing species of fish and invertebrates previously spurned, and usually lower in the food web. This expansion provided many opportunities for mischief, as illustrated by the European Union’s negotiated ‘agreements’ for access to the fish resources of Northwest Africa, China’s agreement-fee exploitation of the same, and Japan blaming the resulting resource declines on the whales. Also, this expansion provided new opportunities for mislabelling seafood unfamiliar to North Americans and Europeans, and misleading consumers, thus reducing the impact of seafood guides and similar effort toward sustainability. With fisheries catches declining, aquaculture—despite all public relation efforts—not being able to pick up the slack, and rapidly increasing fuel prices, structural changes are to be expected in both the fishing industry and the scientific disciplines that study it and influence its governance. Notably, fisheries biology, now predominantly concerned with the welfare of the fishing industry, will have to be converted into fisheries conservation science, whose goal will be to resolve the toxic triad alluded to above, and thus maintain the marine biodiversity and ecosystems that provide existential services to fisheries. Similarly, fisheries

  17. 76 FR 59102 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Spiny Lobster Fishery of the Gulf...

    Science.gov (United States)

    2011-09-23

    ... Atlantic; Spiny Lobster Fishery of the Gulf of Mexico and South Atlantic; Amendment 10 AGENCY: National... Fishery Management Plan for the Spiny Lobster Fishery of the Gulf of Mexico and South Atlantic (FMP), as... implemented, this rule would revise the lobster species contained within the fishery management unit...

  18. 77 FR 25116 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Spiny Lobster Fishery of the Gulf...

    Science.gov (United States)

    2012-04-27

    ...-BB44 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Spiny Lobster Fishery of the Gulf... (Councils) have submitted Amendment 11 to the Fishery Management Plan for the Spiny Lobster Fishery of the... proposes to limit spiny lobster fishing using trap gear in certain areas in the exclusive economic zone off...

  19. 75 FR 7435 - Fisheries of the Northeastern United States; Atlantic Deep-Sea Red Crab Fisheries; 2010 Atlantic...

    Science.gov (United States)

    2010-02-19

    .... 100105009-0053-01] RIN 0648-AY51 Fisheries of the Northeastern United States; Atlantic Deep-Sea Red Crab Fisheries; 2010 Atlantic Deep-Sea Red Crab Specifications AGENCY: National Marine Fisheries Service (NMFS... comments. SUMMARY: NMFS proposes 2010 specifications for the Atlantic deep-sea red crab fishery, including...

  20. 78 FR 37208 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of Puerto Rico...

    Science.gov (United States)

    2013-06-20

    ... the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of Puerto Rico and the U.S. Virgin Islands; Exempted Fishing Permit AGENCY: National Marine Fisheries Service (NMFS), National... implementing the Fishery Management Plan for the Reef Fish Fishery of Puerto Rico and the U.S. Virgin Islands...

  1. 76 FR 37761 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Amendment 13 to the Coastal...

    Science.gov (United States)

    2011-06-28

    .... 110606318-1319-01] RIN 0648-BA68 Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Amendment 13 to the Coastal Pelagic Species Fishery Management Plan; Annual Catch Limits AGENCY: National... the Coastal Pelagic Species (CPS) Fishery Management Plan (FMP). This proposed rule will implement...

  2. Marine Fisheries History: The 50th Anniversay Issue of the Marine Fisheries Review

    OpenAIRE

    Hobart, Willis L.

    1988-01-01

    The 1980's seems to have been the decade for conservation anniversaries. Celebrating centennials have been the U.S. Fishery Bulletin (1981), NMFS Woods Hole Laboratory (1985), Journal of the Marine Biological Association (1987) and the Association itself (1984), Pacific halibut fishery (1988), Marine Biological Laboratory at Woods Hole, Mass. (1988), and England's Ministry of Agriculture, Fisheries, and Food (1989). While the U. S. Department of Commerce turned 75 (1988), 50th anniversa...

  3. 77 FR 19138 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery Management Plan...

    Science.gov (United States)

    2012-03-30

    ..., Acting Deputy Assistant Administrator for Regulatory Programs, National Marine Fisheries Service. For the... recruitment; virtual population analysis results and other estimates of stock size; sea sampling, port...

  4. Fishery Co-Management: A Practical Handbook

    International Development Research Centre (IDRC) Digital Library (Canada)

    Collaborative Surveys and Analysis in the Sea Egg Fishery of Barbados. ..... While it is useful to have representation of all stakeholders, a line must be drawn or the ...... Plan and prepare handouts and material to be distributed and presented.

  5. American Fisheries Act (AFA) Permit Program

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Beginning January 1, 2000, all vessels and processors wishing to participate in the non-CDQ Bering Sea and Aleutian Islands (BSAI) pollock fishery are required to...

  6. Strait of Georgia chinook and coho fishery

    National Research Council Canada - National Science Library

    Argue, A. W

    1983-01-01

    The chinook (Oncorhynchus tshawytscha) and coho (O. kisutch) salmon fishery in the Strait of Georgia, between Vancouver Island and the mainland of British Columbia, is a valuble sport and commercial resource...

  7. Commercial Fisheries Database Biological Sample (CFDBS)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Age and length frequency data for finfish and invertebrate species collected during commercial fishing vessels. Samples are collected by fisheries reporting...

  8. Analysis 1: SDG5, gender equal fisheries

    OpenAIRE

    Williams, Meryl J.

    2017-01-01

    What are the challenges in the path of achieving gender equality in fisheries and what should our priorities be? This article tries to identify these in the context of SDG 5, the Sustainable Development Goal on gender equality.

  9. NMFS Fishery-Independent Survey System (FINSS)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Fishery Independent Survey System (FINSS) is a national system that characterizes NMFS ocean observation activities, stock and ecosystem data collections during...

  10. Guam Commercial Fisheries BioSampling (CFBS)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Guam Commercial Fisheries Biosampling program, which collects length and weight frequency data for whole commercial catches, and samples 4-8 species for in-depth...

  11. International Fisheries Management and Recreational Benefits

    DEFF Research Database (Denmark)

    Oinonen, Soile; Grønbæk, Lone; Laukkanen, Marita

    2016-01-01

    This article studies how accounting for the benefits of recreational fisheries affects the formation and stability of an international fisheries agreement (IFA) on the management of Baltic salmon stocks. The interaction between four countries is modelled through a partition function game, under two...... scenarios. In the first scenario, countries take their participation decision for the IFA based only on the net present value of profits from commercial fisheries. In the second scenario, the net present value of the recreational benefits from angling is also considered. The results show that accounting...... for recreational benefits leads to the formation of the grand coalition, whereas only partial cooperation occurs when payoffs are confined to profits from commercial fisheries....

  12. 76 FR 56985 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2011-09-15

    ... to estimate total haddock catch by the herring midwater trawl fleet in these herring management areas.... 110627355-1539-02] RIN 0648-BB08 Magnuson-Stevens Fishery Conservation and Management Act Provisions... the NE Multispecies Fishery Management Plan (FMP), which increases the haddock incidental catch cap...

  13. 76 FR 23940 - Fisheries of the Northeastern United States; Atlantic Sea Scallop Fishery; Framework Adjustment 22

    Science.gov (United States)

    2011-04-29

    ... the LA fleet, Amendment 15 proposes a management uncertainty buffer based on the F associated with a... to implement Framework Adjustment 22 (Framework 22) to the Atlantic Sea Scallop Fishery Management Plan (FMP), which was developed and adopted by the New England Fishery Management Council (Council) and...

  14. 77 FR 52 - Fisheries of the Northeastern United States; Atlantic Sea Scallop Fishery; Framework Adjustment 23

    Science.gov (United States)

    2012-01-03

    ... Fishery Management Plan, which was developed and adopted by the New England Fishery Management Council and... limited access general category Northern Gulf of Maine management program; and modify the scallop vessel monitoring system trip notification procedures to improve flexibility for the scallop fleet. DATES: Comments...

  15. 77 FR 66577 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; Trawl Rationalization Program...

    Science.gov (United States)

    2012-11-06

    ...-XC165 Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; Trawl Rationalization Program... implemented as part of the trawl rationalization program. FOR FURTHER INFORMATION CONTACT: Jamie Goen, phone..., NMFS implemented a trawl rationalization program, a catch share program, for the Pacific coast...

  16. 78 FR 49967 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2013-08-16

    ..., has been closed to the harvest of surfclams and ocean quahogs since 1990 due to red tide blooms that... surfclams and ocean quahogs since 1990 due to red tide blooms that cause PSP, without resulting in...; Fisheries of the Northeastern United States; Atlantic Surfclam and Ocean Quahog Fishery AGENCY: National...

  17. 77 FR 53164 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2012-08-31

    ... surfclams and ocean quahogs since 1990 due to red tide blooms that cause paralytic shellfish poisoning (PSP...; Fisheries of the Northeastern United States; Atlantic Surfclam and Ocean Quahog Fishery AGENCY: National... Area to the harvest of Atlantic surfclams and ocean quahogs. The area has been closed since 1990 due to...

  18. 77 FR 64488 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2012-10-22

    ... closed to the harvest of surfclams and ocean quahogs since 1990 due to red tide blooms that cause...; Atlantic Surfclam and Ocean Quahog Fishery AGENCY: National Marine Fisheries Service (NMFS), National... portion of the Georges Bank Closed Area to the harvest of Atlantic surfclams and ocean quahogs. The full...

  19. 76 FR 6567 - Pacific Halibut Fisheries; Guided Sport Charter Vessel Fishery for Halibut; Recordkeeping and...

    Science.gov (United States)

    2011-02-07

    ... definition of fishing week. This action is necessary to improve consistency between Federal and State of... to the logbook reporting format. This action is intended to achieve the halibut fishery management goals of the North Pacific Fishery Management Council and to support the conservation and management...

  20. Can fisheries-induced evolution shift reference points for fisheries management?

    DEFF Research Database (Denmark)

    Heino, Mikko; Baulier, Loїc; Boukal, David S.

    2013-01-01

    Biological reference points are important tools for fisheries management. Reference points are not static, but may change when a population's environment or the population itself changes. Fisheries-induced evolution is one mechanism that can alter population characteristics, leading to “shifting...

  1. The widening gap between fisheries biology and fisheries management in the European Union

    NARCIS (Netherlands)

    Corten, A.

    1996-01-01

    The extension of economic zones and the introduction of a common fisheries policy in the European Union have not had the results expected in fish stock management. Fisheries managers seem to be increasingly sceptical about the prospects of exploiting fish stocks at anywhere near the maximum

  2. 78 FR 23539 - National Marine Fisheries Service, Pacific Fishery Management Council (Pacific Council); May 6...

    Science.gov (United States)

    2013-04-19

    ..., including: budget issues, CCC meeting protocols, Managing Our Nation's Fisheries 3 (MONF3) conference...: The meeting will be held at the Mayflower Renaissance Hotel, 1127 Connecticut Avenue NW., Washington... Fisheries III Conference 12 p.m.-1:30 p.m. Lunch 1:30-4 p.m. CCC Meeting Guidance Budget Issues 4-5 p.m. The...

  3. 77 FR 20728 - Fisheries of the Northeastern United States; Atlantic Sea Scallop Fishery; Framework Adjustment 23

    Science.gov (United States)

    2012-04-06

    ... to the proposed rule from: A representative from Nordic Fisheries, a family-owned company that runs... Nordic Fisheries generally supports the proposed measures in Framework 23, but commented that the final... regulatory language describing the TDD requirement. However, FSF continue to note their opinion that the TDD...

  4. 76 FR 45742 - Fisheries of the Northeastern United States; Atlantic Mackerel, Squid, and Butterfish Fisheries...

    Science.gov (United States)

    2011-08-01

    ... mackerel; an update to essential fish habitat (EFH) designations for all life stages of mackerel, Loligo... limited access fisheries; Establish a 10-percent maximum volumetric fish hold upgrade for Tier 1 and Tier... fishery that occurs prior to June 1, vessels issued a mackerel permit may not fish for, possess, or land...

  5. 76 FR 14378 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-03-16

    ... the South Atlantic; South Atlantic Fishery Management Council; Public Meeting AGENCY: National Marine... the Coastal Migratory Pelagics Fishery Management Plan (FMP) for the South Atlantic and Gulf of Mexico... AP will also review Amendment 19 to the Coastal Migratory Pelagics FMP regarding alternatives for bag...

  6. Continuing education needs for fishery professionals: a survey of North American fisheries administrators

    Science.gov (United States)

    Rassam, G.N.; Eisler, R.

    2001-01-01

    North American fishery professionals? continuing education needs were investigated in an American Fisheries Society questionnaire sent to 111 senior fishery officials in winter 2000. Based on a response rate of 52.2% (N = 58), a minimum of 2,967 individuals would benefit from additional training, especially in the areas of statistics and analysis (83% endorsement rate), restoration and enhancement (81%), population dynamics (81%), multi-species interactions (79%), and technical writing (79%). Other skills and techniques recommended by respondents included computer skills (72%), fishery modeling (69%), habitat modification (67%), watershed processes (66%), fishery management (64%), riparian and stream ecology (62%), habitat management (62%), public administration (62%), nonindigenous species (57%), and age and growth (55%). Additional comments by respondents recommended new technical courses, training in various communications skills, and courses to more effectively manage workloads.

  7. Transboundary fisheries science: Meeting the challenges of inland fisheries management in the 21st century

    Science.gov (United States)

    Midway, Stephen R.; Wagner, Tyler; Zydlewski, Joseph D.; Irwin, Brian J.; Paukert, Craig P.

    2016-01-01

    Managing inland fisheries in the 21st century presents several obstacles, including the need to view fisheries from multiple spatial and temporal scales, which usually involves populations and resources spanning sociopolitical boundaries. Though collaboration is not new to fisheries science, inland aquatic systems have historically been managed at local scales and present different challenges than in marine or large freshwater systems like the Laurentian Great Lakes. Therefore, we outline a flexible strategy that highlights organization, cooperation, analytics, and implementation as building blocks toward effectively addressing transboundary fisheries issues. Additionally, we discuss the use of Bayesian hierarchical models (within the analytical stage), due to their flexibility in dealing with the variability present in data from multiple scales. With growing recognition of both ecological drivers that span spatial and temporal scales and the subsequent need for collaboration to effectively manage heterogeneous resources, we expect implementation of transboundary approaches to become increasingly critical for effective inland fisheries management.

  8. 76 FR 45231 - Fisheries of the Caribbean; Southeastern Data, Assessment, and Review (SEDAR); Assessment...

    Science.gov (United States)

    2011-07-28

    ... Management Councils, in conjunction with NOAA Fisheries and the Atlantic and Gulf States Marine Fisheries..., South Atlantic, and Caribbean Fishery Management Councils and NOAA Fisheries Southeast Regional Office... fishermen, environmentalists, and NGO's; International experts; and staff of Councils, Commissions, and...

  9. 76 FR 47563 - Fisheries of the South Atlantic; Southeast Data, Assessment, and Review (SEDAR); South Atlantic...

    Science.gov (United States)

    2011-08-05

    ... Management Councils, in conjunction with NOAA Fisheries and the Atlantic and Gulf States Marine Fisheries... Management Councils and NOAA Fisheries Southeast Regional Office and Southeast Fisheries Science Center..., biologists, and researchers; constituency representatives including fishermen, environmentalists, and NGO's...

  10. 75 FR 51242 - Fisheries of the South Atlantic; Southeast Data, Assessment, and Review (SEDAR); Public Meeting

    Science.gov (United States)

    2010-08-19

    ... Mexico, South Atlantic, and Caribbean Fishery Management Councils, in conjunction with NOAA Fisheries and... Caribbean Fishery Management Councils; the Atlantic and Gulf States Marine Fisheries Commissions; and NOAA... representatives including fishermen, environmentalists, and NGO's; International experts; and staff of Councils...

  11. 75 FR 8673 - Mid-Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-02-25

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Mid-Atlantic Fishery Management Council (Council) will conduct an educational workshop on catch shares in cooperation with the Fisheries Leadership and Sustainability Forum (FLSF), the Atlantic States...

  12. Characteristics of the shark fisheries of Fiji

    Science.gov (United States)

    Glaus, Kerstin B. J.; Adrian-Kalchhauser, Irene; Burkhardt-Holm, Patricia; White, William T.; Brunnschweiler, Juerg M.

    2015-12-01

    Limited information is available on artisanal and subsistence shark fisheries across the Pacific. The aim of this study was to investigate Fiji’s inshore fisheries which catch sharks. In January and February 2013, 253 semi-directive interviews were conducted in 117 villages and at local harbours on Viti Levu, Vanua Levu, Taveuni, Ovalau and a number of islands of the Mamanuca and Yasawa archipelagos. Of the 253 interviewees, 81.4% reported to presently catch sharks, and 17.4% declared that they did not presently catch any sharks. Of the 206 fishers that reported to catch sharks, 18.4% targeted sharks and 81.6% caught sharks as bycatch. When targeted, primary use of sharks was for consumption or for sale. Sharks caught as bycatch were frequently released (69.6%), consumed (64.9%) or shared amongst the community (26.8%). Fishers’ identification based on an identification poster and DNA barcoding revealed that at least 12 species of elasmobranchs, 11 shark and one ray species (Rhynchobatus australiae) were caught. This study, which is the first focused exploration of the shark catch in Fiji’s inshore fisheries, suggests that the country’s artisanal shark fisheries are small but have the potential to develop into larger and possibly more targeted fisheries.

  13. Postscript: Everyday Life and Mediated Fisheries

    DEFF Research Database (Denmark)

    Høst, Jeppe Engset

    2015-01-01

    Two waypoints were identified at the beginning of this book. The first was a reflection on the different ways social sciences have conceptualized, criticized, and worked with market-based fisheries management. The second was a promise to show diversity and complexity in the social and cultural ma...... perspectives concerning the strong and international currents favoring market-based fisheries. In addition, I suggest mediated fisheries as a possible alternative management principle instead of distribution based purely on market mechanisms.......Two waypoints were identified at the beginning of this book. The first was a reflection on the different ways social sciences have conceptualized, criticized, and worked with market-based fisheries management. The second was a promise to show diversity and complexity in the social and cultural......, in general, the two approaches had diverging views on market-based fisheries management, and I have suggested that these originate in the different research objects, instruments, and assumptions that underlie the social sciences. In this postscript, I reflect on the two waypoints, and I discuss the wider...

  14. Dynamic patterns of overexploitation in fisheries.

    Science.gov (United States)

    Perissi, Ilaria; Bardi, Ugo; El Asmar, Toufic; Lavacchi, Alessandro

    2017-09-10

    Understanding overfishing and regulating fishing quotas is a major global challenge for the 21st Century both in terms of providing food for humankind and to preserve the oceans' ecosystems. However, fishing is a complex economic activity, affected not just by overfishing but also by such factors as pollution, technology, financial factors and more. For this reason, it is often difficult to state with complete certainty that overfishing is the cause of the decline of a fishery. In this study, we developed a simple dynamic model specifically designed to isolate and to study the role of depletion on production. The model is based on the well-known Lotka-Volterra model, or Prey-Predator mechanism, assuming that the fish stock and the fishing industry are coupled variables that dynamically affect each other. In the model, the fishing industry acts as the "predator" and the fish stock as the "prey". If the model can fit historical data, in particular relative to the productive decline of specific fisheries, then we have a strong indication that the decline of the fish stock is driving the decline of the fishery production. The model doesn't pretend to be a general description of the fishing industry in all its varied forms; however, the data reported here show that the model can describe several historical cases of fisheries whose production decreased and collapsed, indicating that the overexploitation of the fish stocks is an important factor in the decline of fisheries.

  15. Freedom and poverty in the fishery commons

    Directory of Open Access Journals (Sweden)

    Svein Jentoft

    2010-01-01

    Full Text Available Abstract In fisheries, alleviating poverty sometimes requires strategies that are inherently in conflict. When aiming to develop a fishery as a means to reduce poverty, its common pool resource basis might be undermined, resulting in greater poverty. But poverty in fisheries is also linked to, or a part of deeper social issues and processes, for instance, the marginalization and exclusion of certain communities. Poverty also has many factors— income, health, literacy, gender, power, security, etc.—all of which make poverty alleviation a particularly “wicked problem” that would require a broad process of political, social and institutional reform. In other words, poverty alleviation is not only an issue of sustainable resource management but also one of societal governance. Drawing from research in small-scale fisheries communities in Nicaragua, Tanzania, and Bangladesh, this paper describes how fishing people cope with poverty. The paper discusses what the governance implications are for alleviating poverty at individual, household and community levels, and argue that both the definition of poverty and poverty alleviation in small-scale fisheries must be rooted in real life experiences.

  16. Characteristics of the shark fisheries of Fiji.

    Science.gov (United States)

    Glaus, Kerstin B J; Adrian-Kalchhauser, Irene; Burkhardt-Holm, Patricia; White, William T; Brunnschweiler, Juerg M

    2015-12-02

    Limited information is available on artisanal and subsistence shark fisheries across the Pacific. The aim of this study was to investigate Fiji's inshore fisheries which catch sharks. In January and February 2013, 253 semi-directive interviews were conducted in 117 villages and at local harbours on Viti Levu, Vanua Levu, Taveuni, Ovalau and a number of islands of the Mamanuca and Yasawa archipelagos. Of the 253 interviewees, 81.4% reported to presently catch sharks, and 17.4% declared that they did not presently catch any sharks. Of the 206 fishers that reported to catch sharks, 18.4% targeted sharks and 81.6% caught sharks as bycatch. When targeted, primary use of sharks was for consumption or for sale. Sharks caught as bycatch were frequently released (69.6%), consumed (64.9%) or shared amongst the community (26.8%). Fishers' identification based on an identification poster and DNA barcoding revealed that at least 12 species of elasmobranchs, 11 shark and one ray species (Rhynchobatus australiae) were caught. This study, which is the first focused exploration of the shark catch in Fiji's inshore fisheries, suggests that the country's artisanal shark fisheries are small but have the potential to develop into larger and possibly more targeted fisheries.

  17. Fisheries: climate change impacts and adaptation

    International Nuclear Information System (INIS)

    2003-01-01

    The report entitled Climate Change Impacts and Adaptation : A Canadian Perspective, presents a summary of research regarding the impacts of climate change on key sectors over the past five years as it relates to Canada. This chapter on fisheries focuses on the impact of climate change on Canada's marine and freshwater fisheries, and the role of adaptation in reducing the vulnerability of the sector. Canadian fisheries encompass the Atlantic, Pacific and Arctic oceans as well as freshwater systems. Fish health, productivity and distribution is strongly influenced by climatic factors such as air and water temperature, precipitation and wind. Most fish species have a distinct set of environmental conditions for optimal growth and survival. If the conditions change in response to changing climate, the fish may be affected. Some of the impacts include reduced growth, increased competition, a shift in species distribution, greater susceptibility to disease, and altered ecosystem function. Studies show that in some areas, fisheries may already be experiencing the effect of climate change. Recommendations were suggested on how to deal with the impacts associated with climate change in sensitive environments. It was noted that actions taken in the fisheries sector will have implications for the water resources, transportation, tourism and human health sectors. 103 refs., 2 tabs., 6 figs

  18. Fishery impacts of peat production

    International Nuclear Information System (INIS)

    Laine, A.; Heikkinen, K.

    1991-01-01

    The total area of Finland's peat mining areas is approx. 60 000 ha. Increase in runoff from peat mining areas and changes in the quality of the runoff water, such as rises in solid matter, humus and nutrient content, result in a higher load on the lakes and rivers downstream peat mining areas. Loading from peat mining areas has been found to increase the bacterioplankton densities and change the species composition of phytoplankton in watercourses. Periphytic biomass has increased but zooplankton biomass and diversity have decreased. Corresponding changes and decreases in the number of species have also been observed in the bottom fauna of flowing waters. The loading caused by peat mining affects the fish stocks either directly or via changes in reproduct conditions and the availability of food organisms. Direct effects can be revealed as withdrawal of fish, their weakened condition and increased susceptibility to diseases, tainting or, in the worst case, even fish kills. Both organic and inorganic solid matter loading which deposits on the bottom have the most pronounced effects on fish reproduction and bottom fauna used as their food. Soiling of nets and changes in the condition of the fishing areas have a detrimental effect on fisheries. The changes that take place in the fish stocks are affected by the nature of the water system, the size of the peat mining areas and their location within the catchment area, as well as the quantity and timing of load coming from the peat mining areas. These can be influenced through technical water protection measures

  19. 50 CFR 665.620 - PRIA coral reef ecosystem fisheries. [Reserved

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false PRIA coral reef ecosystem fisheries. [Reserved] 665.620 Section 665.620 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL... PACIFIC Pacific Remote Island Area Fisheries § 665.620 PRIA coral reef ecosystem fisheries. [Reserved] ...

  20. 50 CFR 665.420 - Mariana coral reef ecosystem fisheries. [Reserved

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Mariana coral reef ecosystem fisheries. [Reserved] 665.420 Section 665.420 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL... PACIFIC Mariana Archipelago Fisheries § 665.420 Mariana coral reef ecosystem fisheries. [Reserved] ...

  1. 50 CFR 665.220 - Hawaii coral reef ecosystem fisheries. [Reserved

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Hawaii coral reef ecosystem fisheries. [Reserved] 665.220 Section 665.220 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL... PACIFIC Hawaii Fisheries § 665.220 Hawaii coral reef ecosystem fisheries. [Reserved] ...

  2. 76 FR 26253 - Marine Fisheries Advisory Committee Meeting

    Science.gov (United States)

    2011-05-06

    ...; National Ocean Policy, coastal and marine spatial planning, ocean energy and climate change adaptation... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA412 Marine Fisheries Advisory Committee Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and...

  3. Future climate change and regional fisheries: a collaborative analysis

    National Research Council Canada - National Science Library

    Sharp, Gary D

    2003-01-01

    .... The hydrological cycle is described, and its relevance to fisheries is made clear. Climate-related dynamics have had serious consequences in evolution of species, society and fisheries variability...

  4. A fishery manager's guidebook: management measures and their application

    National Research Council Canada - National Science Library

    Cochrane, K. L

    2002-01-01

    ...: Fisheries management. It is intended primarily for the practising fishery manager and decision-maker, with particular emphasis on developing countries, although it is hoped that the volume will also be of interest...

  5. Southeast Fishery-Independent Survey (PC1402, ME70)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Southeast Fishery-Independent Survey (SEFIS) was created by the National Marine Fisheries Service in 2010 and operates out of the NOAA Beaufort Laboratory. The...

  6. Guidelines for developing an at-sea fishery observer programme

    National Research Council Canada - National Science Library

    Davies, Sandy I; Reynolds, J. Eric

    2003-01-01

    These guidelines are intended to help those involved in managing fisheries to understand the range of objectives that an observer programme can meet and how these contribute towards the management of a fishery...

  7. The history of South African inland fisheries policy with governance ...

    African Journals Online (AJOL)

    environmental managers responsible for fishery resources are not provided with ... fisheries governance with clearly defined social and economic objectives, to .... development policy', implemented by the then Department of. Development Aid ...

  8. 76 FR 54740 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-09-02

    ... Meeting; 2. Review and provide feedback regarding the Draft Terms of Reference (TOR) for the upcoming... Fisheries, National Marine Fisheries Service. [FR Doc. 2011-22453 Filed 9-1-11; 8:45 am] BILLING CODE 3510...

  9. 78 FR 64480 - Fisheries of the Northeast Region

    Science.gov (United States)

    2013-10-29

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC866 Fisheries of the Northeast Region AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notification of a determination of overfishing or an...

  10. 77 FR 63296 - Fisheries of the Northeast Region

    Science.gov (United States)

    2012-10-16

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC159 Fisheries of the Northeast Region AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notification of determination of overfishing and...

  11. Southeast Fishery-Independent Survey (PC1304, ME70)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Southeast Fishery-Independent Survey (SEFIS) was created by the National Marine Fisheries Service in 2010 and operates out of the NOAA Beaufort Laboratory. The...

  12. Southeast Fishery-Independent Survey (PC1204, ME70)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Southeast Fishery-Independent Survey (SEFIS) was created by the National Marine Fisheries Service in 2010 and operates out of the NOAA Beaufort Laboratory. The...

  13. Impacts of climate change on fisheries

    DEFF Research Database (Denmark)

    Brander, Keith

    2010-01-01

    Evidence of the impacts of anthropogenic climate change on marine ecosystems is accumulating, but must be evaluated in the context of the "normal" climate cycles and variability which have caused fluctuations in fisheries throughout human history. The impacts on fisheries are due to a variety...... experimentally and in controlled conditions. Indirect effects act via ecosystem processes and changes in the production of food or abundance of competitors, predators and pathogens. Recent studies of the effects of climate on primary production are reviewed and the consequences for fisheries production...... are evaluated through regional examples. Regional examples are also used to show changes in distribution and phenology of plankton and fish, which are attributed to climate. The role of discontinuous and extreme events (regime shifts, exceptional warm periods) is discussed. Changes in fish population processes...

  14. Fisheries management and the value chain

    DEFF Research Database (Denmark)

    Nielsen, Max; Andersen, Peder; Ravensbeck, Lars

    2017-01-01

    management. The purpose of this paper is to address this gap. The model is applied to the pelagic fisheries of the Northeast Atlantic and considers the whole value chain, identifying resource rent and consumer and producer surpluses. The results show that the sum of the resource rent and the producer surplus...... in the harvest sector in 2007 was 32% of the landing value, compared with the maximum economic yield of 49%. Hence, the fisheries were quite well managed. To achieve the maximum sum of the resource rent and the producer surplus in the harvest sector, the fleet must be reduced from 156 vessels to 80 vessels....... However, it must only be reduced to 93 vessels if the objective is to maximize economic welfare. The analysis shows that the main source of welfare improvement through the improved management of the North Atlantic pelagic fisheries is linked to the harvest sector (rent and producer surplus gains) and...

  15. A corporate-crime perspective on fisheries

    DEFF Research Database (Denmark)

    Jensen, Frank; Nøstbakken, Linda

    2016-01-01

    The existing fisheries economics literature analyzes compliance problems by treating the fishing firm as one cohesive unit, but in many cases violations are committed by agents acting on behalf of a firm. To account for this, we analyze the principal–agent relationship within the fishing firm...... efficient fisheries policy. We show that without wage frictions, it does not matter who is held liable. However, under the commonly used share systems of remuneration, crew liability generally yields a more efficient outcome than firm liability. Furthermore, asset restrictions may affect the outcome under...

  16. Socio-economic Impacts—Fisheries

    DEFF Research Database (Denmark)

    Pinnegar, John K.; Engelhard, Georg H.; Jones, Miranda C.

    2016-01-01

    Fishers and scientists have known for over 100 years that the status of fish stocks can be greatly influenced by prevailing climatic conditions. Based on historical sea surface temperature data, the North Sea has been identified as one of 20 ‘hot spots’ of climate change globally and projections......—one of the most important fishing grounds in the world—as well as available projections for North Sea fisheries in the future. Discussion focuses on biological, operational and wider market concerns, as well as on possible economic consequences. It is clear that fish communities and the fisheries that target them...

  17. Introduction: Regionalising the Common Fisheries Policy

    DEFF Research Database (Denmark)

    Raakjær, Jesper; Hegland, Troels Jacob

    2012-01-01

    The idea of putting together a special issue of MAST on the issue of regionalisation of the Common Fisheries Policy (CFP), was born in late 2010. Having participated in an EU funded research project looking into how an eco-system based approach to fisheries management could be operationalised...... in the European Union (EU) with particular focus on regionalisation, we found that the coming reform of the CFP would be a good opportunity to make a substantial contribution on the topic of regionalisation, which we felt ought to be a central component of the reform discussions....

  18. Review of State-Space Models for Fisheries Science

    DEFF Research Database (Denmark)

    Aeberhard, William H.; Flemming, Joanna Mills; Nielsen, Anders

    2018-01-01

    Fisheries science is concerned with the management and understanding of the raising and harvesting of fish. Fish stocks are assessed using biological and fisheries data with the goal of estimating either their total population or biomass. Stock assessment models also make it possible to predict how...... highlights what should be considered best practices for science-based fisheries management....

  19. 76 FR 30107 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2011-05-24

    .... Pelagic Fisheries A. Action Items 1. Options Paper on Shallow-Set Longline Fishery for Swordfish 2... Management Uncertainty iii. ACL Specifications for MHI Deep 7 Bottomfish 2. Report on Kona Crab Fishery 3... Development Program (CDP) Process Development L. Advisory Group Recommendations M. SSC Recommendations N...

  20. Economic response to harvest and effort control in fishery

    DEFF Research Database (Denmark)

    Hoff, Ayoe; Frost, Hans

    for fisheries management. The report outlines bio-economic models, which are designed to shed light on the efficiency of different management tools in terms of quota or effort restrictions given the objectives of the Common Fisheries Policy about sustainable and economic viable fisheries. The report addresses...... the complexities of biological and economic interaction in a multispecies, multifleet framework and outlines consistent mathematical models....

  1. New perspectives in small-scale fisheries management: challenges ...

    African Journals Online (AJOL)

    This is in response to the recognition that conventional fisheries management is not equipped to deal with the complexities, uncertainties and challenges prevalent in small-scale fishery systems. Consequently, a new fisheries paradigm is emerging based on the principles and ideas underpinning systems thinking, ...

  2. 77 FR 50472 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-08-21

    ... Region Logbook Family of Forms Federal Register (77 FR 153, 8/8/12). Other business may be discussed. The... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council's (Council) VMS/ Enforcement Committee and Advisory Panel will meet to...

  3. 77 FR 45591 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-08-01

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council's (Pacific Council) Ad Hoc South of Humbug Pacific Halibut Workgroup..., monitoring, and allocation history of Pacific halibut in the area south of Humbug Mt. DATES: The conference...

  4. 78 FR 57841 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-09-20

    ... Marine Mammal Stock Assessment Reports F. False Killer Whale Take Reduction Plan Research Priorities G.... Insular Fisheries A. Report on the Main Hawaiian Islands (MHI) Bottomfish Research Working Group Outcomes.... Pacific Island Fisheries Research Program E. Report on the Fisheries Data Clients Meeting F. SSC...

  5. 77 FR 6786 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-02-09

    ... Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS... meeting dates and times. SUMMARY: The Western Pacific Fishery Management Council (Council) announces... Merizo Community Meeting 6 p.m.-9 p.m., Wednesday, February 29, 2012 1. Introduction 2. Community Based...

  6. 77 FR 57558 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-09-18

    ... Pacific Fishery Management Council's (Pacific Council) Groundfish Management Team (GMT) will hold a... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Management Council, 7700 NE Ambassador Place, Suite 101, Portland, OR 97220-1384. FOR FURTHER INFORMATION...

  7. 76 FR 22677 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-04-22

    ... Groundfish Management Team (GMT). The meeting is open to the public. DATES: The conference call will be held... the Groundfish Management Team to review the developing Ecosystem Fishery Management Plan. The GMT... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...

  8. Studies on the fisheries and biology of Oreochromis urolepsis ...

    African Journals Online (AJOL)

    The fisheries and some aspects of the biology of Oreochromis urolepsis of the Mtera Reservoir (Tanzania) were examined in August 2002. It was observed that there was no proper management of the reservoir\\'s fisheries. Beach seine fishing dominated the fishery. Nearly all the O. urolepsis caught by this type of gear were ...

  9. Migratory Fishes of South America : Biology, Fisheries, and ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Migratory Fishes of South America : Biology, Fisheries, and Conservation Status. Couverture du livre Migratory Fishes of South America : Biology, Fisheries, and Conservation Status. Directeur(s) : Joachim Carolsfield, Brian Harvey, Carmen Ross et Anton Baer. Maison(s) d'édition : World Fisheries Trust, Banque mondiale, ...

  10. The KB WOT Fisheries Programme carried out in 2015

    NARCIS (Netherlands)

    Damme, van C.J.G.; Verver, S.W.

    2017-01-01

    The KB WOT Fisheries programme is established to maintain and develop the expertise needed to carry out the statutory obligations of the Netherlands in fisheries monitoring and advice. It is also a flexible program which responds to changes over time in WOT requirements, fisheries management and

  11. Ocean robotics in support of fisheries research and management

    CSIR Research Space (South Africa)

    Swart, S

    2016-12-01

    Full Text Available South Africa’s small pelagic fishery is an important component of the country’s commercial fisheries sector, second in value only to the demersal trawl fishery. Management of this sector relies on frequent hydro-acoustic surveys, which provide...

  12. 75 FR 51240 - Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2010-08-19

    ... 5. Salmon Essential Fish Habitat Review D. Pacific Halibut Management 1. 2010 Pacific Halibut... Management 1. Ecosystem Fishery Management Plan I. Groundfish Management 1. Groundfish Essential Fish Habitat... the Groundfish Fisheries E. Habitat 1. Current Habitat Issues 2. National Marine Fisheries Service...

  13. 77 FR 19647 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-04-02

    ... Production to Reduce Trade Deficits. c. Bilateral Agreements (Mexico, Canada, Others). 17. Budgets. a. FY2012... meeting is to enable NMFS and NOAA officials and others to exchange information with the Regional Fishery... Fisheries Management--Past, Present and Future. 6. Panel Discussion. 7. Litigation. a. Regional Fishery...

  14. 77 FR 34024 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-06-08

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Western Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and.... and 4 p.m. on June 28, 2012. Pelagics and International Fisheries is scheduled on the agenda for the...

  15. 78 FR 20616 - Western Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-04-05

    ... Pacific Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Western Pacific Fishery Management Council (Council) will hold meeting of its Pelagics Plan... the Council Pelagics Conference Room to discuss the following agenda items: Tuesday, April 23, 2013, 8...

  16. 77 FR 22286 - Western Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-04-13

    ... Pacific Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Western Pacific Fishery Management Council (Council) will hold a meeting of its Pelagics Plan... pelagics annual report module changes 4. American Samoa annual report module changes 5. Summary of current...

  17. 76 FR 60004 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2011-09-28

    ... Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS.... Species with MSY, Existing Quota, or Reference Points (Tier 3 and 4). a. Coastal Pelagics in Hawaii. b...'s Report. 5. Agency Reports. A. National Marine Fisheries Service. 1. Pacific Islands Regional...

  18. 78 FR 23708 - List of Fisheries for 2013

    Science.gov (United States)

    2013-04-22

    .... 121024581-3333-01] RIN 0648-BC71 List of Fisheries for 2013 AGENCY: National Marine Fisheries Service (NMFS....S. Atlantic Ocean, Caribbean, Gulf of Mexico large pelagics longline vessels operating in special..., through state agencies, or through the fishery summary documents available on the NMFS Office of Protected...

  19. 75 FR 17902 - Western Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-04-08

    ... Components Species for Pelagics Fishery Ecosystem Plan 8. Longline fishery meeting 9. Other business 10.... SUMMARY: The Western Pacific Fishery Management Council (Council) will hold meetings of its Pelagics Plan... requirements for operational-level catch and effort data 5. Catch and bycatch effects of large circle hooks in...

  20. CROATIAN FRESHWATER FISHERIES IN 1997

    Directory of Open Access Journals (Sweden)

    Mirko Turk

    1998-10-01

    Full Text Available Data on the production and fish catch according to species, on the surface of the fish ponds, on the means of fish catching and on the distribution of the production and the catch in 1997 is presented. The surface area used for production of fish has decreased for 836 ha or 8.40%. The total fish amount was bigger for 477 tons, or 10,52%. The feeding coefficient is 2.6 kg decreased 35% for in comparison to the bigger compared to the previous year. The amount of the fertilizer used is bigger for 37.30%. The fry carp growing ponds make up 6.50% of the total fish pond surfaces, the young carp ponds 22.04/0, and the ponds with consumption fish 70.31%. The total amount in the carp ponds was 446 kg/ha, and in the trout ponds it was 160.8 tons/ha. The most produced fish species is the carp with 79.32%, followed by the trout with 11.50%, the herbivorous fish with 4.25%, while all the other fish species make up 4.93% of the entire production. In the structure of herbivorous fish the grass carp is leading with 69,23%, followed by the big head carp with 29.74% and the silver carp with 1.03%. Compared to the previous year the production of the carp, grass carp and tench is increased. Fish catch in open waters has decreased by 5.53% in comparison to the previous year. In the production and catch of the total freshwater fish, carp made up 75.34%, herbivorous fish made up 3.89%, trout 10.66%, sheat fish, pike perch and pike 2.70% and all other fish species 7.41%. As far as the distribution of production and catch of fish is concerned, 52,80% were sold on the market, 37.94% were used for reproduction (stocking the fish farms, mortality was 1.43%, and for personal use (sports fishing 7.83%. The number of fisheries workers has decreased for 8.17%, and the production per worker is bigger for 22.25%, compared to the previous year. Average production per worker was 7.17% tons of fish.

  1. CROATIAN FRESHWATER FISHERIES IN 1996.

    Directory of Open Access Journals (Sweden)

    Mirko Turk

    1997-07-01

    Full Text Available Data on the production and fish catch according to species, on the surface of the fish ponds, on the means of fish catching and on the distribution of the production and the catch in 1996 is presented. The surface area used for production of fish has decreased by 1357 ha or 11.99%. The total fish amount has decreased by 1,921.00 tons or 29.76%. The feeding coefficient is 4 kg (33.33% bigger compared to the previous year. The amount of the fertilizer used has decreased by 18.79%. The fry carp growing ponds make up 5.99% of the total fish pond surfaces, the young carp ponds 21.13%, and the ponds with consumption fish 71.53%. The total fish amount in the carp ponds was 376 kg/ha, and in the trout ponds it was 146.6 tons/ha. The most produced fish species is the carp with 82.21 %, followed by the trout with 8.57%, the herbivorous fish with 4.78%, while all the other fish species make up 4.44% of the entire production. In the structure of herbivorous fish the grass carp is leading with 64,28%, followed by the big head carp with 26.02% and the silver carp with 9.70%. Compared to the previous year the production of the trout and tench has somewhat increased, while the production of all the other species of fish has decreased. Fish catch in open waters has increased by 19.23% in comparison to the previous year. In the production and catch of the total freshwater fish, carp made up 77.46%, the herbivorous fish made up 4.32%, trout 4.32%, sheat fish, pike perch and pike 2.99% and all other fish species 7.36%. As far as the distribution of production and catch is concerned, 46.91% were sold on the market, 39.19% were used for reproduction (stocking the fish farms, mortalities were 6.23%, and for personal use (sports fishing 7.67% was used. The number of fisheries workers has decreased by 17.75%, and the production per worker has also decreased by 26.62%, compared to the previous year. Average production per worker was 5.87 tons of fish.

  2. 76 FR 75488 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Spiny Lobster Fishery of the Gulf...

    Science.gov (United States)

    2011-12-02

    ... Atlantic; Spiny Lobster Fishery of the Gulf of Mexico and South Atlantic; Amendment 10 AGENCY: National... Plan for the Spiny Lobster Fishery of the Gulf of Mexico and South Atlantic (FMP), as prepared and... the lobster species contained within the fishery management unit; establishes an annual catch limit...

  3. 75 FR 49420 - Fisheries of the Northeastern United States; Atlantic Deep-Sea Red Crab Fisheries; 2010 Atlantic...

    Science.gov (United States)

    2010-08-13

    .... 100513223-0289-02] RIN 0648-AY88 Fisheries of the Northeastern United States; Atlantic Deep-Sea Red Crab Fisheries; 2010 Atlantic Deep-Sea Red Crab Specifications In- season Adjustment AGENCY: National Marine...-sea (DAS) allocation for the Atlantic deep- sea red crab fishery that were implemented in May 2010...

  4. 75 FR 35435 - Fisheries of the Northeastern United States; Atlantic Deep-Sea Red Crab Fisheries; 2010 Atlantic...

    Science.gov (United States)

    2010-06-22

    .... 100513223-0254-01] RIN 0648-AY88 Fisheries of the Northeastern United States; Atlantic Deep-Sea Red Crab Fisheries; 2010 Atlantic Deep-Sea Red Crab Specifications In- season Adjustment AGENCY: National Marine... deep-sea red crab fishery, including a target total allowable catch (TAC) and a fleet-wide days-at-sea...

  5. 77 FR 1908 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery Off the...

    Science.gov (United States)

    2012-01-12

    .... SUMMARY: NMFS announces that the South Atlantic Fishery Management Council (Council) has submitted Amendment 20A to the Fishery Management Plan (FMP) for the Snapper-Grouper Fishery of the South Atlantic... for the wreckfish individual transferable quota (ITQ) program, including actions to define and revert...

  6. 78 FR 34310 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Queen Conch Fishery of Puerto...

    Science.gov (United States)

    2013-06-07

    .... 130402313-3499-01] RIN 0648-BD15 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Queen Conch Fishery of Puerto Rico and the U.S. Virgin Islands; Regulatory Amendment 2 AGENCY: National Marine... the Fishery Management Plan (FMP) for the Queen Conch Resources of Puerto Rico and the U.S. Virgin...

  7. 78 FR 45894 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of Puerto Rico...

    Science.gov (United States)

    2013-07-30

    .... 120510052-3615-02] RIN 0648-BC20 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of Puerto Rico and the U.S. Virgin Islands; Parrotfish Management Measures in St. Croix AGENCY.... Virgin Islands (FMP), as prepared by the Caribbean Fishery Management Council (Council). This rule...

  8. 78 FR 15338 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of Puerto Rico...

    Science.gov (United States)

    2013-03-11

    .... 120510052-3174-01] RIN 0648-BC20 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of Puerto Rico and the U.S. Virgin Islands; Parrotfish Management Measures in St. Croix AGENCY... Puerto Rico and the U.S. Virgin Islands (FMP), as prepared by the Caribbean Fishery Management Council...

  9. 76 FR 33189 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Amendment 13 to the Coastal...

    Science.gov (United States)

    2011-06-08

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 660 RIN 0648-BA68 Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Amendment 13 to the Coastal... Pacific Fishery Management Council (Council) has submitted Amendment 13 to the Coastal Pelagic Species...

  10. 78 FR 75843 - Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska

    Science.gov (United States)

    2013-12-12

    ... balance the differing needs of the charter and commercial sectors over a wide range of halibut abundance... Plan for Guided Sport and Commercial Fisheries in Alaska; Final Rule #0;#0;Federal Register / Vol. 78... and Commercial Fisheries in Alaska AGENCY: National Marine Fisheries Service (NMFS), National Oceanic...

  11. 75 FR 21512 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of the Gulf of...

    Science.gov (United States)

    2010-04-26

    ...: NMFS issues this final rule to implement Amendment 31 to the Fishery Management Plan for the Reef Fish Resources of the Gulf of Mexico (FMP) prepared by the Gulf of Mexico Fishery Management Council (Council... operation of the bottom longline component of the reef fish fishery in the eastern Gulf while maintaining...

  12. 76 FR 72643 - Western Pacific Pelagic Fisheries; Closure of the Hawaii Shallow-Set Pelagic Longline Fishery Due...

    Science.gov (United States)

    2011-11-25

    .... 080225267-91393-03] RIN 0648-XA370 Western Pacific Pelagic Fisheries; Closure of the Hawaii Shallow- Set...: Temporary rule; fishery closure. SUMMARY: NMFS closes the shallow-set pelagic longline fishery north of the Equator for all vessels registered under the Hawaii longline limited access program. The shallow-set...

  13. 75 FR 38938 - Fisheries of the Economic Exclusive Zone Off Alaska; Shallow-Water Species Fishery by Catcher...

    Science.gov (United States)

    2010-07-07

    .... 0910131362-0087-02] RIN 0648-XX31 Fisheries of the Economic Exclusive Zone Off Alaska; Shallow- Water Species...: NMFS is prohibiting directed fishing for species that comprise the shallow-water species fishery for... (PSC) sideboard limit specified for the shallow-water species fishery for catcher/processors subject to...

  14. 75 FR 54290 - Fisheries of the Economic Exclusive Zone Off Alaska; Shallow-Water Species Fishery by Vessels...

    Science.gov (United States)

    2010-09-07

    .... 0910131362-0087-02] RIN 0648-XY78 Fisheries of the Economic Exclusive Zone Off Alaska; Shallow- Water Species...: NMFS is prohibiting directed fishing for species that comprise the shallow-water species fishery by... apportionment of the Pacific halibut bycatch allowance specified for the shallow-water species fishery in the...

  15. 76 FR 2640 - Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; 2011 Atlantic Bluefish...

    Science.gov (United States)

    2011-01-14

    ... Assistant Administrator has determined that this proposed rule is consistent with the Atlantic Bluefish FMP... D. Rauch III, Deputy Assistant Administrator for Regulatory Programs, National Marine Fisheries... mortality; stock status; recent estimates of recruitment; virtual population analysis results; levels of...

  16. 78 FR 42890 - Fisheries of the Northeastern United States; Atlantic Sea Scallop Fishery and Northeast...

    Science.gov (United States)

    2013-07-18

    ...: Emily Gilbert, Fishery Policy Analyst, 978-281-9244; fax 978-281-9135. SUPPLEMENTARY INFORMATION... paragraph (b)(4) is revised to read as follows: Sec. 648.53 Acceptable biological catch (ABC), annual catch...

  17. 75 FR 24482 - Fisheries Off West Coast States; West Coast Salmon Fisheries; 2010 Management Measures

    Science.gov (United States)

    2010-05-05

    ... West Coast Vancouver Island (WCVI) troll and sport fishery and 15 percent in Alaska's Southeast Alaska... Chinook recreational TAC for north of Cape Falcon (C.5). --Cape Alava to Queets River (La Push Subarea...

  18. Bycatch in net-fisheries, particularly gillnet fisheries, is a global ...

    African Journals Online (AJOL)

    Marine & Coastal Management, Department of Environmental Affairs and Tourism, Private Bag, X2 Rogge Bay 8012, Cape ... catch in the fisheries, to describe the socio-economic ..... substantial when “blind” seines were made in the dark.

  19. 77 FR 45508 - Fisheries off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Trawl...

    Science.gov (United States)

    2012-08-01

    ... for species caught incidentally in the whiting fishery (including lingcod, Pacific cod, canary... allocations. The process of ``holding'' back sufficient QP is similar to the current process of starting the...

  20. 78 FR 77431 - Appointments to a Recreational Fisheries Working Group by the Marine Fisheries Advisory Committee

    Science.gov (United States)

    2013-12-23

    ... Secretary of the Senate and the Clerk of the House of Representatives within two years of the date of... . Dated: December 17, 2013. Alan D. Risenhoover, Director, Office of Sustainable Fisheries, performing the...

  1. 77 FR 23325 - Groundfish Fisheries of the Exclusive Economic Zone off Alaska and Pacific Halibut Fisheries...

    Science.gov (United States)

    2012-04-18

    ... monitoring needs of future management programs would not reduce the funds available to provide observer..., catcher/processors and motherships in the Aleutian Islands (AI) pollock fishery, Amendment 80 vessels and...

  2. Critical report of current fisheries management measures implemented for the North Sea mixed demersal fisheries

    DEFF Research Database (Denmark)

    Nielsen, J. Rasmus; Ulrich, Clara; Hegland, Troels J.

    the scientific advice, the development in recent years has been towards this gap being reduced. Management of the fisheries has undergone a number of structural and behavioral changes, and these have already yielded some positive results as the state of the demersal stocks in the North Sea have globally improved......, at least in the prosperous countries around the North Sea, provides only few jobs. Despite the above trends indicating positive effects of the most recent fisheries management of the North Sea mixed demersal fisheries there are a row of general problems in the present management. Population dynamics...... states’ ministers in the Council have exercised strong control over the fisheries management measures which have been developed and adopted on the background of proposals from the Commission and the Parliament, though since the ratification of the Lisbon Treaty the Parliament has assumed a role of co...

  3. 77 FR 25097 - Fisheries of the Northeastern United States; 2012-2013 Northeast Skate Complex Fishery...

    Science.gov (United States)

    2012-04-27

    ... landings of thorny skate, increase discards, and ultimately hinder the rebuilding of this stock. The... ongoing education and outreach efforts in the skate fishery to improve prohibited species compliance (e.g...

  4. Research into fisheries equity and fairness—addressing conservation burden concerns in transboundary fisheries

    NARCIS (Netherlands)

    Hanich, Q.; Campbell, B.; Bailey, M.L.; Molenaar, E.

    2015-01-01

    Conservation and management of transboundary fisheries must account for diverse national interests while adopting compromises necessary to develop and implement robust conservation and management measures. The United Nations Fish Stocks Agreement requires states to ensure that conservation and

  5. 77 FR 71720 - Fisheries of the Northeastern United States; Atlantic Mackerel, Squid, and Butterfish Fisheries...

    Science.gov (United States)

    2012-12-04

    ... accreditation, such as being a member of a classification society, having a degree in naval architecture, etc..., Office of Sustainable Fisheries, Performing the Functions and Duties of the Deputy Assistant...

  6. 75 FR 53379 - Fisheries off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Amendments 20...

    Science.gov (United States)

    2010-08-31

    ... intended to increase net economic benefits, create individual economic stability, provide full utilization... streamlining its administration, providing stability to the fishery, and addressing halibut bycatch. On August..., vessel quota pound accounts, further tracking and monitoring components, and economic data collection...

  7. 75 FR 53261 - Fisheries of the Northeastern United States; Northeast Skate Complex Fishery; Reduction of Skate...

    Science.gov (United States)

    2010-08-31

    ...NMFS announces the reduction of the skate wing fishery possession limit for the Skate Management Unit for the remainder of the 2010 fishing year. Regulations governing the skate fishery require publication of this notification to advise skate-permitted vessels that 80 percent of the annual total allowable landings (TAL) of skate wings is projected to be harvested and to announce that the skate wing possession limit is reduced.

  8. Seychelles Fisheries Connectivity and Transport Pathways

    Science.gov (United States)

    2015-09-30

    1 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Seychelles Fisheries Connectivity and Transport Pathways...overarching goal for the proposed work is to develop predictive capabilities for physical oceanography for the Seychelles region in support of locally...for ocean observations in the Seychelles region that will lead to long-term data collection efforts. In collaboration with local partnerships, we

  9. Fishprint of Coastal Fisheries in Jalisco, Mexico

    Directory of Open Access Journals (Sweden)

    Myrna Leticia Bravo-Olivas

    2014-12-01

    Full Text Available Coastal fisheries contribute to global food security, since fish are an important source of protein for many coastal communities in the world. However, they are constrained by problems, such as weak management of fisheries and overfishing. Local communities perceive that they are fishing less, as in other fisheries in the world. The aim of this study was to evaluate the fisheries sustainability in the Jalisco coast through the fishing footprint, or fishprint (FP, based on the primary productivity required (PPR and the appropriated surface by the activity (biocapacity. The total catch was 20,448.2 metric tons from 2002–2012, and the average footprint was calculated to be 65,458 gha/year, a figure that quadrupled in a period of 10 years; the biocapacity decreased, and the average trophic level of catches was 3.1, which implies that it has remained at average levels, resulting in a positive balance between biocapacity and ecological footprint. Therefore, under this approach, the fishing activity is sustainable along the coast of Jalisco.

  10. Coastal structures, waste materials and fishery enhancement

    Energy Technology Data Exchange (ETDEWEB)

    Collins, K.J.; Jensen, A.C.; Lockwood, A.P.M.; Lockwood, S.J. [University of Southampton, Southampton (United Kingdom). Dept. of Oceanography

    1994-09-01

    Current UK practice relating to the disposal of material at sea is reviewed. The use of stabilization technology relating to bulk waste materials, coal ash, oil ash and incinerator ash is discussed. The extension of this technology to inert minestone waste and tailings, contaminated dredged sediments and phosphogypsum is explored. Uses of stabilized wastes are considered in the areas of habitat restoration, coastal defense and fishery enhancement. It is suggested that rehabilitation of marine dump sites receiving loose waste such as pulverized fuel ash (PFA) could be enhanced by the continued dumping of the material but in a stabilized block form, so creating new habitat diversity. Global warming predictions include sea level rise and increased storm frequency. This is of particular concern along the southern and eastern coasts of the UK. The emphasis of coastal defense is changing from hard seawalls to soft options which include offshore barriers to reduce wave energy reaching the coast. Stabilized waste materials could be included in these and other marine constructions with possible economic benefit. Ministry of Agriculture, Fisheries and Food (MAFF), the regulatory authority in England and Wales for marine disposal/construction, policy regarding marine structures and fishery enhancement is outlined. A case is made for the inclusion of fishery enhancement features in future coastal structures. Examples of the productivity of man-made structures are given. Slight modification of planned structures and inclusion of suitable habitat niches could allow for the cultivation of kelp, molluscs, crustacea and fish.

  11. Fishery potential of the Gulf of Kachchh

    Digital Repository Service at National Institute of Oceanography (India)

    Nair, V.R.; Govindan, K.; Ramaiah, Neelam; Gajbhiye, S.N.

    Fishery potential of the interior Gulf of Kachchh and adjacent creek regions was reported for the first time as baseline data for future ecological assessment. The experimental trawling and gill netting indicated that the inner Gulf (av. 7.8 kg...

  12. Impact of fisheries on seabed bottom habitat

    NARCIS (Netherlands)

    Piet, Gerjan; Hintzen, Niels; Quirijns, Floor

    2018-01-01

    The Marine Stewardship Council (MSC) released new certification requirements in 2014. The new requirements come with new guidelines for scoring fisheries for several Performance Indicators (PIs). One of the adjusted PIs is PI 2.4.1: the Habitats outcome indicator:“The Unit of Assessment (UoA) does

  13. ECOSYSTEM APPROACH TO FISHERIES MANAGEMENT IN THE ...

    African Journals Online (AJOL)

    A workshop was held in Cape Town in December 2002 to introduce the concept of an ecosystem approach to fisheries (EAF) management in the southern Benguela, and to examine the options for implementing an EAF in. South Africa. The workshop considered alternative modelling approaches that may have potential for ...

  14. Avoiding poverty: distributing wealth in fisheries

    NARCIS (Netherlands)

    Eide, A.; Bavinck, M.; Raakjær, J.; Jentoft, S.; Eide, A.

    2011-01-01

    Aquatic resources contribute to economic growth, food security, and the livelihoods of millions of fishers around the world. This is evidenced by the industrialization of capture fisheries in the twentieth century, which has generated enormous wealth. Rather than supporting a policy aimed at

  15. Regime Shifts and Resilience in Fisheries Management

    NARCIS (Netherlands)

    Li, Chuan Zhong; Villasante, Sebastian; Zhu, Xueqin

    2016-01-01

    We investigate the role of potential regime shifts in Argentinean hake fishery and the inter-linkage between ecological and economic resilience. We develop a theoretical model incorporated with the hazard function for resource management under alternative conditions, and derive the corrective

  16. 50 CFR 259.32 - Conditional fisheries.

    Science.gov (United States)

    2010-10-01

    ... extends to past, present, and future withdrawals in an amount representing up to 100 percent of the cost... causes (within 1 year after the delivery of vessel “Y”) to be permanently removed from all fishing, or... question at the time vessel “Z” was constructed (or, if constructed for a different fishery, the average...

  17. The digital frontiers of fisheries governance

    NARCIS (Netherlands)

    Toonen, Hilde M.; Bush, Simon R.

    2018-01-01

    High seas fisheries remain one of the least transparent global production practices. Distance from shore, coupled with the highly mobile nature of fish stocks, has put attention on new monitoring, control and surveillance technologies to collect spatially referenced data on the location of fishing

  18. Fish and fisheries of Goa coast

    Digital Repository Service at National Institute of Oceanography (India)

    Ansari, Z.A.

    Fish is a protein rich food. It forms a chief component in the diet of about 90% of the population of Goa. Capture fisheries of Goa (India) constitute a highly productive sector. They remain one of the major sources of valuable food and employment...

  19. CROATIAN FRESHWATER FISHERIES IN 1994

    Directory of Open Access Journals (Sweden)

    Mirko Turk

    1995-09-01

    of fisheries workers decreased by 10,72% and the production per worker decreased by 3,12% in comparison to the previous year. According to each worker their was an average production of 9,00 tons of fish. In 1994 the highest production of fish was reached in Garešnica with 14,70 tons of fish per worker.

  20. Artisanal Fisheries in Zimbabwe: Options for Effective Management

    Directory of Open Access Journals (Sweden)

    Wilson Mhlanga

    2013-08-01

    Full Text Available The small-scale (artisanal fisheries in Zimbabwe play an important role in income-generation and food security at the household level. This sector has the potential to significantly increase its contribution to household income and food security if more effective fisheries management strategies are put in place. Historically, fisheries management has adopted a centralised “Top-down” approach. This approach has had very limited effectiveness. Over the last decade, efforts have been made to implement co-management in the fisheries sector. Several factors have hampered the success of fisheries co-management in the artisanal fishery. These factors have been institutional, ecological, human and financial. This paper discusses these factors and proposes possible solutions. A more innovative and effective fisheries management approach is also proposed.

  1. Ecosystem approach to inland fisheries: research needs and implementation strategies

    Science.gov (United States)

    Beard, T. Douglas; Arlinghaus, Robert; Cooke, Steven J.; McIntyre, Peter B.; De Silva, Sena; Bartley, Devin M.; Cowx, Ian G.

    2011-01-01

    Inland fisheries are a vital component in the livelihoods and food security of people throughout the world, as well as contributing huge recreational and economic benefits. These valuable assets are jeopardized by lack of research-based understanding of the impacts of fisheries on inland ecosystems, and similarly the impact of human activities associated with inland waters on fisheries and aquatic biodiversity. To explore this topic, an international workshop was organized in order to examine strategies to incorporate fisheries into ecosystem approaches for management of inland waters. To achieve this goal, a new research agenda is needed that focuses on: quantifying the ecosystem services provided by fresh waters; quantifying the economic, social and nutritional benefits of inland fisheries; improving assessments designed to evaluate fisheries exploitation potential; and examining feedbacks between fisheries, ecosystem productivity and aquatic biodiversity. Accomplishing these objectives will require merging natural and social science approaches to address coupled social–ecological system dynamics.

  2. Yakima Fisheries Project. Final environmental impact statement

    International Nuclear Information System (INIS)

    1996-01-01

    BPA proposes to fund several fishery-related activities in the Yakima River Basin. These activities, known as the Yakima Fisheries Project (YFP), would be jointly managed by the State of Washington and the Yakima Indian Nation. The YFP is included in the Northwest Power Planning Council's (Council's) fish and wildlife program. The Council selected the Yakima River system for attention because fisheries resources are severely reduced from historical levels and because there is a significant potential for enhancement of these resources. BPA's proposed action is to fund (1) information gathering on the implementation of supplementation techniques and on feasibility of reintroducing coho salmon in an environment where native populations have become extinct; (2) research activities based on continuous assessment, feedback and improvement of research design and activities (open-quotes adaptive managementclose quotes); and (3) die construction, operation, and maintenance of facilities for supplementing populations of upper Yakima spring chinook salmon. Examined in addition to No Action are two alternatives for action: (1) supplementation of depressed natural populations of upper Yakima spring chinook and (2) that same supplementation plus a study to determine the feasibility of reestablishing naturally spawning population and a significant fall fishery for coho in the Yakima Basin. Alternative 2 is the preferred action. A central hatchery would be built for either alternative, as well as three sites with six raceways each for acclimation and release of spring chinook smolts. Major issues examined in the Revised Draft EIS include potential impacts of the project on genetic and ecological resources of existing fish populations, on water quality and quantity, on threatened and endangered species listed under the Endangered Species Act, and on the recreational fishery

  3. Yakima Fisheries Project : Final Environmental Impact Statement.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration; Washington (State). Dept. of Fish and Wildlife; Confederated Tribes and Bands of the Yakama Nation, Washington.

    1996-01-01

    BPA proposes to fund several fishery-related activities in the Yakima River Basin. These activities, known as the Yakima Fisheries Project (YFP), would be jointly managed by the State of Washington and the Yakima Indian Nation. The YFP is included in the Northwest Power Planning Council`s (Council`s) fish and wildlife program. The Council selected the Yakima River system for attention because fisheries resources are severely reduced from historical levels and because there is a significant potential for enhancement of these resources. BPA`s proposed action is to fund (1) information gathering on the implementation of supplementation techniques and on feasibility of reintroducing coho salmon in an environment where native populations have become extinct; (2) research activities based on continuous assessment, feedback and improvement of research design and activities ({open_quotes}adaptive management{close_quotes}); and (3) die construction, operation, and maintenance of facilities for supplementing populations of upper Yakima spring chinook salmon. Examined in addition to No Action are two alternatives for action: (1) supplementation of depressed natural populations of upper Yakima spring chinook and (2) that same supplementation plus a study to determine the feasibility of reestablishing naturally spawning population and a significant fall fishery for coho in the Yakima Basin. Alternative 2 is the preferred action. A central hatchery would be built for either alternative, as well as three sites with six raceways each for acclimation and release of spring chinook smolts. Major issues examined in the Revised Draft EIS include potential impacts of the project on genetic and ecological resources of existing fish populations, on water quality and quantity, on threatened and endangered species listed under the Endangered Species Act, and on the recreational fishery.

  4. The Relation of Environmental Quality and Fishery Sector in Indonesia

    Science.gov (United States)

    Oktavilia, Shanty; Habibah Yusfi, Reikha; Firmansyah; Sugiyanto, FX

    2018-02-01

    The condition of fishery sector is currently stagnating, even tending to decline, which is indicated by the decrease of production in some areas in Indonesia. Environmental degradation in marine waters is due to global climate change and uncontrolled fish exploitation impact on the decline of marine fisheries production. While in aquaculture, the environmental quality is also indicated to influence the production. Nevertheless, the increase of production of both marine and terrestrial fisheries has an effect on the quality of the environment. This study aims to analyze the interrelationship between the influence of environmental quality on the production of fishery sub-sector and the influence of fishery subsector production on environmental quality. This research employs environmental quality data and output of fishery of 34 provinces in Indonesia during 2011-2015. The study finds that output of fishery sector affects the environmental quality, which proves the Environment Kuznets Curve in the fishery sector in Indonesia. Since a certain threshold is achieved, the increase in revenue followed by the increase in environmental quality. The study also finds that the environmental quality has a positive effect on the production of fishery. Implication of the study is the increase of income of fishery households can be encouraged the ability of the community to protect the environment and increases the willingness of households to sacrifice other goods to environmental protection.

  5. 50 CFR 600.756 - Conduct and operation of a fishery negotiation panel.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Conduct and operation of a fishery negotiation panel. 600.756 Section 600.756 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Fishery Negotiation Panels § 600.756 Conduct and...

  6. 50 CFR 600.755 - Establishment of a fishery negotiation panel.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Establishment of a fishery negotiation panel. 600.755 Section 600.755 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Fishery Negotiation Panels § 600.755 Establishment of a...

  7. 50 CFR 600.754 - Decision to establish a fishery negotiation panel.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Decision to establish a fishery negotiation panel. 600.754 Section 600.754 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Fishery Negotiation Panels § 600.754 Decision to...

  8. 50 CFR 600.753 - Notice of intent to establish a fishery negotiation panel.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Notice of intent to establish a fishery negotiation panel. 600.753 Section 600.753 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Fishery Negotiation Panels § 600.753 Notice...

  9. 50 CFR 660.332 - Open access daily trip limit (DTL) fishery for sablefish.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Open access daily trip limit (DTL) fishery... COAST STATES West Coast Groundfish-Open Access Fisheries § 660.332 Open access daily trip limit (DTL) fishery for sablefish. (a) Open access DTL fisheries both north and south of 36° N. lat. Open access...

  10. Who defines the need for fishery reform?

    DEFF Research Database (Denmark)

    Jacobsen, Rikke Becker; Raakjær, Jesper

    2014-01-01

    -making process as reform according to this ‘grand reform’ discourse was blocked by a combination of small-scale fishers’ informal networks and the power of the parliamentary majority. After a parliamentary shift in power the new government implemented the ‘grand reform’ gradually whilst new patterns...... of participation and exclusion emerged. In this process, the identities of the participating participants were reinterpreted to fit the new patterns of influence and participation. The article argues that fishery reform does not necessarily start with the collective recognition of a problem in marine resource use...... and a power-neutral process of institutional learning. Instead, it argues that fishery reform is likely to be the ‘reform of somebody’ and that this ‘somebody’ is itself a changing identity....

  11. Endangered species: where leatherback turtles meet fisheries.

    Science.gov (United States)

    Ferraroli, Sandra; Georges, Jean-Yves; Gaspar, Philippe; Le Maho, Yvon

    2004-06-03

    The dramatic worldwide decline in populations of the leatherback turtle (Dermochelys coriacea) is largely due to the high mortality associated with their interaction with fisheries, so a reduction of this overlap is critical to their survival. The discovery of narrow migration corridors used by the leatherbacks in the Pacific Ocean raised the possibility of protecting the turtles by restricting fishing in these key areas. Here we use satellite tracking to show that there is no equivalent of these corridors in the North Atlantic Ocean, because the turtles disperse actively over the whole area. But we are able to identify a few 'hot spots' where leatherbacks meet fisheries and where conservation efforts should be focused.

  12. Leven estuary project. Fisheries Department final report

    OpenAIRE

    Bayliss, B.D.

    1997-01-01

    This is the report on the Leven estuary project: Fisheries Department final report produced by the Environment Agency North West in 1997. This report contains information about Leven estuary, river Leven catchment, river Crake catchment and the Ulverston Discharges. The Leven estuary is characterised by being very shallow, and shares the extremely variable tides and currents that characterize the whole of Morecambe Bay. There was little detailed knowledge of the impact on the Leven estuary, a...

  13. Trolling may intensify exploitation in crappie fisheries

    Science.gov (United States)

    Meals, K. O.; Dunn, A. W.; Miranda, Leandro E.

    2012-01-01

    In some parts of the USA, anglers targeting crappies Pomoxis spp. are transitioning from mostly stationary angling with a single pole around submerged structures to using multiple poles while drifting with the wind or under power. This shift in fishing methods could result in a change in catch efficiency, possibly increasing exploitation rates to levels that would be of concern to managers. We studied the catch statistics of anglers fishing while trolling with multiple poles (trollers) and those fishing with single poles (polers) in Mississippi reservoirs. Specifically, we tested whether (1) various catch statistics differed between trollers and polers, (2) catch rates of trollers were related to the number of poles fished, and (3) trollers could raise exploitation rates to potentially unsustainable levels. Results showed that participation in the crappie fisheries was about equally split between polers and trollers. In spring, 90% of crappie anglers were polers; in summer, 85% of crappie anglers were trollers. The size of harvested crappies was similar for the two angler groups, but the catch per hour was almost three times higher for trollers than for polers. Catch rates by trollers were directly correlated to the number of poles fished, although the relationship flattened as the number of poles increased. The average harvest rate for one troller fishing with three poles was similar to the harvest rate obtained by one poler. Simulations predicted that at the existing mix of about 50% polers and 50% trollers and with no restrictions on the number of poles used by trollers, exploitation of crappies is about 1.3 times higher than that in a polers-only fishery; under a scenario in which 100% of crappie anglers were trollers, exploitation was forecasted to increase to about 1.7 times the polers-only rate. The efficiency of trolling for crappies should be of concern to fishery managers because crappie fisheries are mostly consumptive and may increase exploitation

  14. Endangered species: where leatherback turtles meet fisheries.

    OpenAIRE

    Ferraroli , S.; Georges , J.-Y.; Gaspar , P.; Le Maho , Y.

    2004-01-01

    International audience; The dramatic worldwide decline in populations of the leatherback turtle (Dermochelys coriacea) is largely due to the high mortality associated with their interaction with fisheries, so a reduction of this overlap is critical to their survival. The discovery of narrow migration corridors used by the leatherbacks in the Pacific Ocean raised the possibility of protecting the turtles by restricting fishing in these key areas. Here we use satellite tracking to show that the...

  15. Global Marine Fisheries with Economic Growth

    OpenAIRE

    Sugiawan, Yogi; Islam, Moinul; Managi, Shunsuke

    2017-01-01

    This study explores the state of global marine fisheries and empirically analyzes its relationship to economic factors. We apply the pooled mean group estimator method to examine 70 fishing countries for the period of 1961-2010. We use both catch and the estimated size of stock as proxies for marine ecosystems. Our results confirm that economic growth initially leads to the deterioration of marine ecosystems. However, for a per capita income level of approximately 3,827 USD for the catch mode...

  16. Artisanal Fisheries Research: A Need for Globalization?

    Science.gov (United States)

    Oliveira Júnior, José Gilmar C; Silva, Luana P S; Malhado, Ana C M; Batista, Vandick S; Fabré, Nidia N; Ladle, Richard J

    2016-01-01

    Given limited funds for research and widespread degradation of ecosystems, environmental scientists should geographically target their studies where they will be most effective. However, in academic areas such as conservation and natural resource management there is often a mismatch between the geographic foci of research effort/funding and research needs. The former frequently being focused in the developed world while the latter is greater in the biodiverse countries of the Global South. Here, we adopt a bibliometric approach to test this hypothesis using research on artisanal fisheries. Such fisheries occur throughout the world, but are especially prominent in developing countries where they are important for supporting local livelihoods, food security and poverty alleviation. Moreover, most artisanal fisheries in the Global South are unregulated and unmonitored and are in urgent need of science-based management to ensure future sustainability. Our results indicate that, as predicted, global research networks and centres of knowledge production are predominantly located in developed countries, indicating a global mismatch between research needs and capacity.

  17. Artisanal Fisheries Research: A Need for Globalization?

    Science.gov (United States)

    Batista, Vandick S.; Fabré, Nidia N.

    2016-01-01

    Given limited funds for research and widespread degradation of ecosystems, environmental scientists should geographically target their studies where they will be most effective. However, in academic areas such as conservation and natural resource management there is often a mismatch between the geographic foci of research effort/funding and research needs. The former frequently being focused in the developed world while the latter is greater in the biodiverse countries of the Global South. Here, we adopt a bibliometric approach to test this hypothesis using research on artisanal fisheries. Such fisheries occur throughout the world, but are especially prominent in developing countries where they are important for supporting local livelihoods, food security and poverty alleviation. Moreover, most artisanal fisheries in the Global South are unregulated and unmonitored and are in urgent need of science-based management to ensure future sustainability. Our results indicate that, as predicted, global research networks and centres of knowledge production are predominantly located in developed countries, indicating a global mismatch between research needs and capacity. PMID:26942936

  18. Artisanal Fisheries Research: A Need for Globalization?

    Directory of Open Access Journals (Sweden)

    José Gilmar C Oliveira Júnior

    Full Text Available Given limited funds for research and widespread degradation of ecosystems, environmental scientists should geographically target their studies where they will be most effective. However, in academic areas such as conservation and natural resource management there is often a mismatch between the geographic foci of research effort/funding and research needs. The former frequently being focused in the developed world while the latter is greater in the biodiverse countries of the Global South. Here, we adopt a bibliometric approach to test this hypothesis using research on artisanal fisheries. Such fisheries occur throughout the world, but are especially prominent in developing countries where they are important for supporting local livelihoods, food security and poverty alleviation. Moreover, most artisanal fisheries in the Global South are unregulated and unmonitored and are in urgent need of science-based management to ensure future sustainability. Our results indicate that, as predicted, global research networks and centres of knowledge production are predominantly located in developed countries, indicating a global mismatch between research needs and capacity.

  19. Marine Ecological Footprint of Italian Mediterranean Fisheries

    Directory of Open Access Journals (Sweden)

    Federica de Leo

    2014-10-01

    Full Text Available The capacity of marine and coastal ecosystems to sustain seafood production and consumption is seldom accounted for and is not included in the signals that guide economic development. In this article, we review estimates of marine and coastal areas aimed at sustaining catches for seafood consumption. The aim of this paper is the assessment of the interactions between the environment, intended as a set of ecological subsystems in natural equilibrium, including the marine ecosystem, and the process of fisheries systems. In particular we analyze fisheries in Italy, which is the third biggest economy and the greatest consumer of seafood in the Eurozone, conducting an in-depth analysis of the Marine Ecological Footprint (MEF that evaluates the marine ecosystem area exploited by human populations to supply seafood and other marine products and services. The positioning of Italian fisheries shows a level of sustainability next to the threshold value. The analysis in the present study highlights the importance of absolute indicators in providing rough estimates about human dependence on ecological systems and recognizes the importance of those indicators, such as the Marine Footprint (expressed in % of Primary Production Required/Primary Production, in ensuring a high level of precision and accuracy in quantifying human activity impact on the environment.

  20. Marine fisheries monitoring programmes in South Africa

    Directory of Open Access Journals (Sweden)

    M. Mayekiso

    2010-01-01

    Full Text Available South Africa was an early leader in multidisciplinary studies of marine resources, particularly with the Benguela Ecology Programme in the 1980s and 1990s and catch records are available for some species dating back more than a century. Resources data have focused on trends in catches, fishing effort and changes in distribution and abundance of harvested resources, which often account for a major part of the structure and functioning of marine ecosystems. Data have been collected by means of fishery-dependent and fishery-independent survey techniques appropriate to each particular stock and analysed using traditional single species stock assessment techniques. The data are complemented by comprehensive information on the environment and top predators and have been analysed using trophodynamic models such as Ecopath with Ecosim. Future approaches include a shift to an ecosystem approach to fisheries monitoring and management, in an attempt to reconcile utilisation and biodiversity conservation objectives. Despite these scientific achievements, the single species approach to the management of most resources still persists, with only limited interactions between competing species or predators and prey being formally taken into account when modelling the stock dynamics and providing management advice to the authorities.

  1. Managing Uncertainty for an Integrated Fishery

    Directory of Open Access Journals (Sweden)

    MB Hasan

    2012-06-01

    Full Text Available This paper investigates ways to deal with the uncertainties in fishing trawler scheduling and production planning in a quota-based integrated commercial fishery. A commercial fishery faces uncertainty mainly from variation in catch rate, which may be due to weather, and other environmental factors. The firm tries to manage this uncertainty through planning co-ordination of fishing trawler scheduling, catch quota, processing and labour allocation, and inventory control. Scheduling must necessarily be done over some finite planning horizon, and the trawler schedule itself introduces man-made variability, which in turn induces inventory in the processing plant. This induced inventory must be managed, complicated by the inability to plan easily beyond the current planning horizon. We develop a surprisingly simple innovation in inventory, which we have not seen in other papers on production management, which of requiring beginning inventory to equal ending inventory. This tool gives management a way to calculate a profit-maximizing safety stock that counter-acts the man-made variability due to the trawler scheduling. We found that the variability of catch rate had virtually no effects on the profitability with inventory. We report numerical results for several planning horizon models, based on data for a major New Zealand fishery.

  2. Fisheries and Oceans Canada - habitat management program in Ontario

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    On May 5, 2011, the Ontario Waterpower Association hosted the emergent hydro workshop in Peterborough. In the course of the workshop, Fisheries and Oceans Canada presented the habitat management program in Ontario. Fisheries and Oceans Canada explained that their role is to protect water resources. The Fisheries Act was passed to manage fisheries and fish habitats in Canada and to protect them from harmful alteration, disruption or destruction. The policy for the management of fish was written to interpret the Fisheries Act and enhance the productive capacity of fish habitats. In addition, two other Acts were passed, the Species at Risk Act and the Canadian Environmental Assessment Act, designed to protect species from extinction and improve coordination of, and public access to EA information. This presentation highlighted the different existing policies aimed at protecting fisheries and fish habitats in Canada.

  3. Overfishing in the Philippine Commercial Marine Fisheries Sector

    OpenAIRE

    Israel, Danilo C.; Banzon, Cesar P.

    1997-01-01

    Recently, marine fisheries are threatened by the current rate of overfishing, which if unabated may lead to the collapse of the fisheries sector. Past studies have been limited in scope, providing analysis based on groupings of species while disregarding unemployment implications of reduction in overfishing. To address these gaps and to shed light on the issues cited are the concern of the paper. In addition, this hopes to contribute useful information for the management of commercial fisheries.

  4. Radiation analysis in the major areas of marine fisheries research

    International Nuclear Information System (INIS)

    Murty, A.V.S.

    1975-01-01

    Radiation analysis has been a proven technique to solve, relatively easily and quickly, some of the pressing problems in marine fisheries to the utmost satisfaction. Major areas of marine fisheries research - namely, the determination of sea water characteristics, the productivity studies, the pollution effects, the population dynamics and the preservation of sea foods - wherein the radiation treatment is fully helpful are discussed in detail. The problems encountered in the marine fisheries in India in this context are also outlined. (author)

  5. The marine ecosystem services approach in a fisheries management perspective

    OpenAIRE

    Søren Anker Pedersen; Hans Lassen; Hans Frost

    2015-01-01

    This paper reviews the concepts of marine ecosystem services and their economic valuation in a European fisheries management perspective. We find that the concept is at best cumbersome for advising on how best to regulate fisheries even in an ecosystem context.We propose that operational fisheries management must consider three different types of analysis, the yield of and the effect of fishing on the commercial species, the effects of fishing on habitats and non-commercial species and finall...

  6. Harvest Strategies for an Ecosystem Approach to Fisheries Management in Western Mediterranean Demersal Fisheries

    Directory of Open Access Journals (Sweden)

    Antoni Quetglas

    2017-04-01

    Full Text Available The serious overfishing of most Mediterranean stocks demands urgent reforms of the management measures aiming to guarantee the sustainability of resources, notably when compared with the improvement observed in other European areas. The new EU Common Fisheries Policy (CFP constitutes an excellent opportunity to introduce the changes needed for such a reform. According to this CFP, all European fish stocks should be brought to a state where they can produce at MSY by 2020 at the latest. The CFP also establishes that the objective of sustainable exploitation should be achieved through multiannual plans (MAPs adopted in consultation with relevant stakeholders having fisheries management interests such as fishermen, non-governmental organizations, and policy makers. Together with the MSY and MAP approaches, the new CFP contains several other measures, directed to guarantee the ecological and socio-economic sustainability of fisheries by means of the implementation of the ecosystem approach to fisheries management (EAFM. With this new perspective, the CFP wants to avoid past failures of fisheries management based on monospecific approaches. This study is a first step toward the application of the EAFM in the Balearic Islands by means of the development of a harvest strategy with defined objectives, targets, limits, and clear management control rules aimed at optimizing socioeconomic and ecological objectives in the framework of the new CFP. Different management scenarios designed to achieve that goal were modeled for the main demersal commercial fisheries from the study area, the bottom trawl, and small-scale fisheries. The work begins with a general description of those fisheries, their main fishing grounds, and assessments of the exploitation status of the main target stocks in order to establish the current situation. Secondly, alternative management scenarios to maximize catch and profits while considering societal objectives were evaluated by

  7. Integration of fisheries into marine spatial planning: Quo vadis?

    Science.gov (United States)

    Janßen, Holger; Bastardie, Francois; Eero, Margit; Hamon, Katell G.; Hinrichsen, Hans-Harald; Marchal, Paul; Nielsen, J. Rasmus; Le Pape, Olivier; Schulze, Torsten; Simons, Sarah; Teal, Lorna R.; Tidd, Alex

    2018-02-01

    The relationship between fisheries and marine spatial planning (MSP) is still widely unsettled. While several scientific studies highlight the strong relation between fisheries and MSP, as well as ways in which fisheries could be included in MSP, the actual integration of fisheries into MSP often fails. In this article, we review the state of the art and latest progress in research on various challenges in the integration of fisheries into MSP. The reviewed studies address a wide range of integration challenges, starting with techniques to analyse where fishermen actually fish, assessing the drivers for fishermen's behaviour, seasonal dynamics and long-term spatial changes of commercial fish species under various anthropogenic pressures along their successive life stages, the effects of spatial competition on fisheries and projections on those spaces that might become important fishing areas in the future, and finally, examining how fisheries could benefit from MSP. This paper gives an overview of the latest developments on concepts, tools, and methods. It becomes apparent that the spatial and temporal dynamics of fish and fisheries, as well as the definition of spatial preferences, remain major challenges, but that an integration of fisheries is already possible today.

  8. Jointness through vessel capacity input in a multispecies fishery

    DEFF Research Database (Denmark)

    Hansen, Lars Gårn; Jensen, Carsten Lynge

    2014-01-01

    capacity. We develop a fixed but allocatable input model of purse seine fisheries capturing this particular type of jointness. We estimate the model for the Norwegian purse seine fishery and find that it is characterized by nonjointness, while estimations for this fishery using the standard models imply...... are typically modeled as either independent single species fisheries or using standard multispecies functional forms characterized by jointness in inputs. We argue that production of each species is essentially independent but that jointness may be caused by competition for fixed but allocable input of vessel...

  9. 76 FR 6402 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-02-04

    ... Pacific Fishery Management Council's (Pacific Council) Groundfish Essential Fish Habitat Review Committee... review of Essential Fish Habitat (EFH) descriptions for Pacific Coast groundfish species. Major topics of...

  10. THE FISHERIES AND AQUACULTURE COMPONENT OF RURAL DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Adrian ZUGRAVU

    2006-01-01

    Full Text Available Fisheries and aquaculture can provide a key contribution to food security and poverty alleviation. Fisheries and aquaculture policy is an instrument for the conservation and management of fisheries and aquaculture. It was created with the aims of managing a common resource. Fisheries policies and management strategies the world over is in a state of flux, continued attempts to use fisheriesas the key to solving a complex web of social and economic issues threaten to overwhelm the basic fact that, if this resources are overfished, they will not sustain either social or development.

  11. 77 FR 76473 - Gulf of Mexico Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-12-28

    ... Management Council (Council) will convene the Socioeconomic Scientific and Statistical Committee (SSC) to... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS... meeting. SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the...

  12. 78 FR 18960 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; General Provisions for Domestic...

    Science.gov (United States)

    2013-03-28

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC586 Atlantic Coastal Fisheries Cooperative Management Act Provisions; General Provisions for Domestic Fisheries; Application for Exempted Fishing Permits AGENCY: National Marine Fisheries Service (NMFS), National Oceanic...

  13. 75 FR 52510 - Fisheries of the Gulf of Mexico and South Atlantic; Southeast Data, Assessment, and Review for...

    Science.gov (United States)

    2010-08-26

    ... Management Councils, in conjunction with NOAA Fisheries and the Atlantic and Gulf States Marine Fisheries... Caribbean Fishery Management Councils and NOAA Fisheries Southeast Regional Office, HMS Management Division... fishermen, environmentalists, and NGO's; International experts; and staff of Councils, Commissions, and...

  14. 77 FR 27716 - Fishery of the Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR); Public Meetings

    Science.gov (United States)

    2012-05-11

    [email protected] . SUPPLEMENTARY INFORMATION: The Gulf of Mexico Fishery Management Council, in conjunction... Fishery Management Council, NOAA Fisheries Southeast Regional Office, and NOAA Southeast Fisheries Science..., biologists, and researchers; constituency representatives including fishermen, environmentalists, and NGO's...

  15. 75 FR 23676 - Fisheries of the Gulf of Mexico and South Atlantic; Southeast Data, Assessment, and Review (SEDAR...

    Science.gov (United States)

    2010-05-04

    ... Caribbean Fishery Management Councils, in conjunction with NOAA Fisheries and the Atlantic and Gulf States... of Mexico, South Atlantic, and Caribbean Fishery Management Councils and NOAA Fisheries Southeast... fishermen, environmentalists, and NGO's; International experts; and staff of Councils, Commissions, and...

  16. 75 FR 51983 - Fisheries of the South Atlantic and Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR...

    Science.gov (United States)

    2010-08-24

    ... INFORMATION: The Gulf of Mexico, South Atlantic, and Caribbean Fishery Management Councils, in conjunction... Caribbean Fishery Management Councils and NOAA Fisheries Southeast Regional Office and Southeast Fisheries..., biologists, and researchers; constituency representatives including fishermen, environmentalists, and NGO's...

  17. 75 FR 53951 - Fisheries of the Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR) Update; Greater...

    Science.gov (United States)

    2010-09-02

    ... Gulf of Mexico, South Atlantic, and Caribbean Fishery Management Councils, in conjunction with NOAA... Caribbean Fishery Management Councils and NOAA Fisheries Southeast Regional Office and Southeast Fisheries..., biologists, and researchers; constituency representatives including fishermen, environmentalists, and NGO's...

  18. Research and Development Strategy for Fishery Technology Innovation for Sustainable Fishery Resource Management in North-East Asia

    Directory of Open Access Journals (Sweden)

    Hidemichi Fujii

    2017-12-01

    Full Text Available The development of fishery technologies supports food sustainability to achieve a steady supply of fish and fishery products. However, the priorities for research and development (R&D in fishery technologies vary by region due to differences in fish resource availability, environmental concerns, and consumer preferences for fishery products. This study examines trends in fishery technology innovations using data on patents granted as an indicator of changing R&D priorities. To clarify changes in R&D priorities, we apply a decomposition analysis framework that classifies fishery technologies into three types: harvesting, aquaculture, and new products. This study mainly focuses on China, Japan, and Korea as the major fishing countries in the north-east Asia region. The results show that the number of fishery technology patents granted increased between 1993 and 2015; in particular, the number of aquaculture patents granted has grown rapidly since 2012. However, the trend in Japan was the opposite, as the apparent priority given to aquaculture technology innovation decreased between 1993 and 2015. The trends and priority changes for fishery technology inventions vary by country and technology group. This implies that an international policy framework for fishery technology development should recognize that R&D priorities need to reflect diverse characteristics across countries and the technologies employed.

  19. 76 FR 8306 - Fisheries of the Northeastern United States; Atlantic Mackerel, Squid, and Butterfish Fisheries...

    Science.gov (United States)

    2011-02-14

    ... available for the recreational fishery. While a surplus existed between ABC and DAH for many years, that surplus has disappeared due to downward adjustments of the specifications in recent years. Analysis of the... specifying an IOY resulting in zero TALFF will yield positive social and economic benefits to both U.S...

  20. 78 FR 58240 - International Fisheries; Western and Central Pacific Fisheries for Highly Migratory Species...

    Science.gov (United States)

    2013-09-23

    ... above will not be counted against the U.S. limit. All other bigeye tuna captured by longline gear in the Convention Area by U.S. longline vessels and retained will be counted against the U.S. limit of 3,763 mt... false killer whale under ESA and the deep-set fishery's interaction with one sperm whale. This...

  1. 77 FR 75057 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2012-12-19

    ... shell and egg-bearing lobsters. The commenters state that lobster fishing takes place in the southern... fewer dredges and shorter dredge time anticipated in an area of high biomass such as GB. This fishery is... from the three gears being used together in this area. However, because the biomass of surfclams and...

  2. 77 FR 28311 - Fisheries of the Northeastern United States; Atlantic Sea Scallop Fishery; Closure of the...

    Science.gov (United States)

    2012-05-14

    ...'s Scallop Plan Development Team (PDT) meeting on January 5, 2012, staff from the Northeast Fisheries... area rotation program for future years. New Information Regarding Current Scallop Biomass Levels in CAI... this area is essential for the future success of area rotation to maximize yield and economic benefits...

  3. 76 FR 80318 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery Management Plan...

    Science.gov (United States)

    2011-12-23

    .... Classification Pursuant to section 304(c)(1)(A) of the Magnuson-Stevens Act, the NMFS Assistant Administrator has..., Deputy Assistant Administrator for Regulatory Programs, National Marine Fisheries Service. For the...-effort (CPUE); discards; stock status; recent estimates of recruitment; virtual population analysis...

  4. 77 FR 51853 - Fisheries of the Northeastern United States; Atlantic Mackerel, Squid, and Butterfish Fisheries...

    Science.gov (United States)

    2012-08-27

    ... stocks without an overfishing limit. Framework Adjustment 6 was initiated by the Mid-Atlantic Fishery... biological catch will not lead to overfishing. DATES: Effective on August 24, 2012. ADDRESSES: Copies of... overfishing limit (OFL) derived either from the stock assessment, or through the SSC ABC recommendation...

  5. 76 FR 13592 - Fisheries Off West Coast States; Highly Migratory Species Fisheries; Amendment 2

    Science.gov (United States)

    2011-03-14

    ... optimal yield, and specify status determination criteria so that overfishing and overfished determinations... and ending overfishing and rebuilding fisheries. NMFS revised NS1 Guidelines in response to these... overfishing and overfished determinations can be made for stocks and stock complexes that are part of a...

  6. 75 FR 63791 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Amendment 4

    Science.gov (United States)

    2010-10-18

    ... submit Confidential Business Information or otherwise sensitive or protected information. NMFS will..., uncertainty related to expected catch of herring in the New Brunswick weir fishery and discard [[Page 63793... vessels issued Limited Access Incidental Catch Permits, and 2,272 vessels issued Open Access Permits...

  7. 75 FR 22070 - Pacific Halibut Fisheries; Guided Sport Charter Vessel Fishery for Halibut; Recordkeeping and...

    Science.gov (United States)

    2010-04-27

    ... period for submission of Alaska Department of Fish and Game Saltwater Sport Fishing Charter Trip Logbook... of Alaska Department of Fish and Game (ADF&G) Saltwater Sport Fishing Charter Trip Logbook (charter... fishery. To avoid duplicative surveys of, and reporting by, industry, NMFS depends on data gathered by the...

  8. 76 FR 57944 - Fisheries of the Northeastern United States; Northeast Multispecies Fisheries, Small-Mesh...

    Science.gov (United States)

    2011-09-19

    ... FURTHER INFORMATION CONTACT: Moira Kelly, Fishery Policy Analyst, (978) 281-9218, [email protected] catch (ABC) limits based on recommendations from its Scientific and Statistical Committee (SSC), at its September 2011 meeting. The SSC has recommended separate ABCs by stock or stock group: Northern red hake...

  9. 78 FR 61828 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Framework Adjustment 2 and...

    Science.gov (United States)

    2013-10-04

    ...: Carrie Nordeen, Fishery Policy Analyst, (978) 281-9272, fax (978) 281-9135. SUPPLEMENTARY INFORMATION... the overfishing limit (OFL), acceptable biological catch (ABC), annual catch limit (ACL), optimum... area. This measure maintains the management uncertainty buffer between ABC and the stock-wide ACL...

  10. 77 FR 67305 - Fisheries of the Northeastern United States; Atlantic Mackerel, Squid, and Butterfish Fisheries...

    Science.gov (United States)

    2012-11-09

    ... butterfish acceptable biological catch (ABC) to 4,200 mt (from 3,622 mt), and specifies the butterfish annual... FURTHER INFORMATION CONTACT: Aja Szumylo, Fishery Policy Analyst, 978-281-9195, fax 978-281-9135... biological catch (ABC) for butterfish (3,622 mt) was too conservative, and that the butterfish mortality cap...

  11. 77 FR 15991 - Fisheries of the Northeastern United States; Proposed 2012 Spiny Dogfish Fishery Specifications

    Science.gov (United States)

    2012-03-19

    ... formats only. FOR FURTHER INFORMATION CONTACT: Tobey Curtis, Fishery Policy Analyst, (978) 281-9273; fax... catch (ABC). This recommendation is then used as the basis for catch limits and other management... in SSB from 2014-2020. The SSC subsequently recommended an ABC for spiny dogfish for the 2012 fishing...

  12. 78 FR 46897 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Framework Adjustment 2 and...

    Science.gov (United States)

    2013-08-02

    ... CONTACT: Carrie Nordeen, Fishery Policy Analyst, (978) 281-9272, fax (978) 281-9135. SUPPLEMENTARY... overfishing limit (OFL), acceptable biological catch (ABC), annual catch limit (ACL), optimum yield (OY... uncertainty buffer between ABC and the stock-wide ACL, while giving the fleet some flexibility in choosing...

  13. 76 FR 61995 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Emergency Rule...

    Science.gov (United States)

    2011-10-06

    ... October 24, 2011. Specifically, this temporary rule maintains the current Acceptable Biological Catch (ABC...: Thomas A. Warren, Fishery Policy Analyst, (978) 281-9347, fax (978) 281-9135. SUPPLEMENTARY INFORMATION... revised GB yellowtail flounder catch limits for FY 2011, as follows: A U.S. ABC of 1,458 mt; a total ACL...

  14. 75 FR 5537 - Fisheries of the Northeastern United States; Atlantic Mackerel, Squid, and Butterfish Fisheries...

    Science.gov (United States)

    2010-02-03

    ...://www.nero.noaa.gov . FOR FURTHER INFORMATION CONTACT: Carrie Nordeen, Fishery Policy Analyst, 978-281... of the initial optimum yield (IOY), allowable biological catch (ABC), domestic annual harvest (DAH... Year Specifications Loligo Illex Mackerel Butterfish Max OY 32,000 24,000 N/A 12,175 [[Page 5538

  15. 78 FR 64889 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Emergency Rule...

    Science.gov (United States)

    2013-10-30

    ... Catch (ABC) and Annual Catch Limit (ACL) for GB yellowtail flounder and white hake, and the 1.85-percent....noaa.gov/sfd/sfdmulti.html . FOR FURTHER INFORMATION CONTACT: Melissa Hooper, Fishery Policy Analyst... these emergency measures. 1. FY 2013 GB Yellowtail Flounder ABC The emergency specifications extended...

  16. 76 FR 18505 - Fisheries of the Northeastern United States; Northeast Skate Complex Fishery; Framework Adjustment 1

    Science.gov (United States)

    2011-04-04

    ... Council (Council) to adjust the possession limits for the skate wing fishery in order to slow the rate of... Council (Council), 50 Water Street, Newburyport, MA 01950. These documents are also available online at... skate wings on board. This ratio, based upon established wing-to-whole weight conversion factor for...

  17. 76 FR 28328 - Fisheries of the Northeastern United States; Northeast Skate Complex Fishery; Framework Adjustment 1

    Science.gov (United States)

    2011-05-17

    ... possession limits for the skate wing fishery in order to slow the rate of skate wing landings, so that the... (Council), 50 Water Street, Newburyport, MA 01950. These documents are also available online at http://www... skate wings on board. This ratio, based upon established wing-to-whole weight conversion factor for...

  18. 76 FR 43745 - Magnuson-Stevens Fishery Conservation and Management Act (MSA) Provisions; Fisheries of the...

    Science.gov (United States)

    2011-07-21

    ... during the course of the FY. Management uncertainty for the LAGC IFQ fleet is considered very low because... incorporate ACT into the LAGC IFQ fleet allocation, but chose not to apply any management uncertainty buffer... Atmospheric Administration 50 CFR Part 648 Magnuson-Stevens Fishery Conservation and Management Act (MSA...

  19. 76 FR 47492 - Fisheries of the Northeastern United States; Atlantic Mackerel, Squid, and Butterfish Fishery...

    Science.gov (United States)

    2011-08-05

    ... Adobe PDF file formats only. FOR FURTHER INFORMATION CONTACT: Aja Szumylo, Fishery Policy Analyst, (978...: (1) The emergency results from recent, unforeseen events or recently discovered circumstances; (2..., NOAA, finds good cause under section 553(b)(B) of the Administrative Procedure Act (APA) that it is...

  20. 77 FR 74159 - Fisheries of the Northeastern United States; Atlantic Mackerel, Squid, and Butterfish Fisheries...

    Science.gov (United States)

    2012-12-13

    ... abundance, the Council has recommended a much higher butterfish quota for the 2013 fishing year, and the... Management Plan,. This action also proposes reducing the butterfish mortality cap for the 2013 fishing year... while accommodating a potential directed butterfish fishery during the 2013 fishing year. DATES: Public...

  1. 76 FR 60790 - International Fisheries; Pacific Tuna Fisheries; Fishing Restrictions in the Eastern Pacific Ocean

    Science.gov (United States)

    2011-09-30

    ... coastal fisheries. During the IATTC's 82nd Meeting, IATTC scientific staff showed estimates illustrating a... of the Americas, the 50[deg] N. and 50[deg] S. parallels, and the 150[deg] W. meridian. The members..., Vanuatu, and Venezuela. Currently, the only cooperating non-member is the Cook Islands. Cooperating non...

  2. 78 FR 27088 - Fisheries of the Northeastern United States; Atlantic Sea Scallop Fishery and Northeast...

    Science.gov (United States)

    2013-05-09

    ... Thomas Nies, Executive Director, New England Fishery Management Council, 50 Water Street, Newburyport, MA... associated with a 25-percent probability of exceeding the OFL. The Council's Scientific and Statistical... IFQ). In situations where a vessel leases out its IFQ to multiple vessels, only the vessel(s) that, in...

  3. 76 FR 37788 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-06-28

    ... meeting of its Law Enforcement AP in Orlando, FL. DATES: The meeting will take place July 20, 2011. See SUPPLEMENTARY INFORMATION. ADDRESSES: The meeting will be held at the Marriott Renaissance Orlando Hotel, 5445... the South Atlantic; South Atlantic Fishery Management Council; Public Meeting AGENCY: National Marine...

  4. 75 FR 21189 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2010-04-23

    ..../Canada Management Area AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric... announces a temporary closure of the Eastern U.S./Canada Area to limited access Northeast (NE) multispecies days-at-sea (DAS) vessels and a prohibition on the harvest, possession, and landing of Georges Bank (GB...

  5. 78 FR 75268 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; Trawl Rationalization Program...

    Science.gov (United States)

    2013-12-11

    ... Rationalization Program; Cost Recovery AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... recovery program for the Pacific coast groundfish trawl rationalization program, as required by the...). Allocations to the limited entry trawl fleet for certain species were developed through a parallel process...

  6. 78 FR 7371 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; Trawl Rationalization Program...

    Science.gov (United States)

    2013-02-01

    ... Rationalization Program; Cost Recovery AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... Office rule goes final before the cost recovery program rule and if it would affect the appeals process... would implement a cost recovery program for the Pacific coast groundfish trawl rationalization program...

  7. 78 FR 18947 - Fisheries of the Northeastern United States; Tilefish Fishery Management Plan; Regulatory...

    Science.gov (United States)

    2013-03-28

    ... during the current fishing year for failure to pay the cost recovery fee, rather than not renewing the... an IFQ cost recovery fee as described in paragraph (h)(4) of this section; or any other failure to... Plan; Regulatory Amendment, Corrections, and Clarifications AGENCY: National Marine Fisheries Service...

  8. 77 FR 29955 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Trawl...

    Science.gov (United States)

    2012-05-21

    ..., and for species caught incidentally in the whiting fishery (including lingcod, Pacific cod, canary..., depending on the formula used, there may be new QS permit owners, while some current QS permit owners who.... The current regulations give QS permit owners with excess QS two years after QS transfer begins to...

  9. 75 FR 36619 - International Fisheries; South Pacific Tuna Fisheries; Procedures to Request Licenses and a...

    Science.gov (United States)

    2010-06-28

    ... fishery in the past should be afforded greater opportunity to participate in the future. This concept was... would otherwise be the case. This concept also was suggested in the public comments on the ANPR. Finally... board vessels consist of hardware and software that are type-approved by the Treaty Administrator. This...

  10. 77 FR 15973 - Fisheries Off West Coast States; Highly Migratory Species Fisheries; Swordfish Retention Limits

    Science.gov (United States)

    2012-03-19

    ... Magnuson-Stevens Fishery Conservation and Management Act (MSA) to modify retention limits for swordfish... (RFA). Based on the average observed annual catches by this vessel and the market values for that catch... due to this comment. The second critical comment, submitted on behalf of the Turtle Island Restoration...

  11. The common fisheries policy of the European Union and fisheries economics

    DEFF Research Database (Denmark)

    Frost, Hans; Andersen, Peder

    2006-01-01

    with the ‘conventional’ bioeconomic theory. The purpose is to assess to what extent the lessons of the theory could be found in the Roadmap. Having in mind the complexity of the EU fisheries, the Roadmap, in particular, focuses on fleet management policy with the aim of reducing overcapacity on a community level...

  12. 75 FR 15625 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2010-03-30

    ... Multispecies Fishery Management Plan (FMP) and is intended to increase the likelihood of harvesting the total... action is being taken to allow vessels to fully harvest the TACs for transboundary stocks of GB cod... Management Area through April 30, 2010, to facilitate the harvest of the TAC while ensuring that the TAC will...

  13. 77 FR 8758 - International Fisheries; Western and Central Pacific Fisheries for Highly Migratory Species; High...

    Science.gov (United States)

    2012-02-15

    ... Management of Highly Migratory Fish Stocks in the Western and Central Pacific Ocean (Convention). These regulations would implement certain decisions of the Commission for the Conservation and Management of Highly... Convention focuses on the conservation and management of HMS and the management of fisheries for HMS. As a...

  14. 78 FR 34041 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Comprehensive Fishery Management...

    Science.gov (United States)

    2013-06-06

    ... environmental impact statement (DEIS); scoping meetings; request for comments. SUMMARY: NMFS, Southeast Region... in developing the final environmental impact statement (FEIS), and before voting to submit the FMP to... the Caribbean, Gulf of Mexico, and South Atlantic; Comprehensive Fishery Management Plan for the...

  15. 78 FR 34042 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Comprehensive Fishery Management...

    Science.gov (United States)

    2013-06-06

    ... environmental impact statement (DEIS); scoping meetings; request for comments. SUMMARY: NMFS, Southeast Region... in developing the final environmental impact statement (FEIS), and before voting to submit the FMP to... the Caribbean, Gulf of Mexico, and South Atlantic; Comprehensive Fishery Management Plan for the...

  16. A Social Wellbeing in Fisheries Tool (SWIFT to Help Improve Fisheries Performance

    Directory of Open Access Journals (Sweden)

    Tracy Van Holt

    2016-07-01

    Full Text Available We report on a rapid and practical method to assess social dimensions of performance in small-scale and industrial fisheries globally (Social Wellbeing in Fisheries Tool (SWIFT. SWIFT incorporates aspects of security (fairness and stability of earnings, benefits of employment to local fishing communities, worker protection, and personal safety and health in communities associated with fisheries; flexibility (including opportunity for economic advancement; and the fishery’s social viability (including whether the fishery is recruiting new harvesters and diverse age classes of workers, whether women’s participation and leadership in global production networks are on an upward trajectory.. We build on resilience research by conceptualizing wellbeing in terms of security, flexibility, and viability, and assessing wellbeing at individual, community, and system levels. SWIFT makes social performance measures more broadly accessible to global production networks, incorporates an everyday understanding of wellbeing for people involved in the seafood industry, and helps put social sustainability into measurable terms that are relevant for businesses.

  17. 77 FR 26129 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; 2012 Sector...

    Science.gov (United States)

    2012-05-02

    .... Amendment 16 required sectors to develop independent third-party dockside monitoring (DSM) programs to... Fishery; 2012 Sector Operations Plans and Contracts, and Allocation of Northeast Multispecies Annual Catch... Northeast (NE) multispecies (groundfish) sector operations plans and contracts for fishing year (FY) 2012...

  18. 75 FR 12462 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Removal of Gear...

    Science.gov (United States)

    2010-03-16

    ...; Removal of Gear Restriction for the U.S./Canada Management Area AGENCY: National Marine Fisheries Service...; removal of gear restrictions. SUMMARY: This action removes temporary gear restrictions in both the Eastern... Management Act (Magnuson- Stevens Act). DATES: Removal of the temporary gear restriction in the Western U.S...

  19. Critical report of current fisheries management measures implemented for the North Sea mixed demersal fisheries

    DEFF Research Database (Denmark)

    Nielsen, J. Rasmus; Ulrich, Clara; Hegland, Troels J.

    The present report is an EU-FP7-SOCIOEC Report giving an overview and critical evaluation of the current management measures implemented for the North Sea mixed demersal fisheries and the fish stocks involved in this. Also, this involves review and critical evaluation of the scientific advice...

  20. 77 FR 20337 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; Advance Notice of Proposed...

    Science.gov (United States)

    2012-04-04

    ... 2012. The rulemaking for RAW 2 would take in to account the Council's September 2012 recommendation and... with the court's December 22, 2011, summary judgment ruling, the Magnuson-Stevens Fishery Conservation... found at http://www.pcouncil.org/council-operations/council-meetings/ . NMFS plans to publish at least...

  1. 78 FR 62587 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-10-22

    ... Essential Fish Habitat Policy Statements and receive training on the use of the Regional Habitat and... meeting of the South Atlantic Fishery Management Council's Habitat and Environmental Protection (Habitat... of its Habitat AP in St. Petersburg, FL. The meeting is open to the public. DATES: The meeting will...

  2. 78 FR 23224 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-04-18

    ... Agenda, Tuesday, May 7, 2013, 8:30 a.m. until 4:30 p.m. 1. Review draft Essential Fish Habitat (EFH... of the South Atlantic Fishery Management Council's Habitat & Environmental Protection Advisory Panel (AP); Coral AP; Joint Meeting of the Habitat & Environmental Protection AP and Coral AP; and Deepwater...

  3. 78 FR 76759 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2013-12-19

    ... amendment changes the accountability measures for the Atlantic mackerel, Atlantic bluefish, summer flounder... catch Atlantic mackerel, butterfish, Atlantic bluefish, summer flounder, scup, black sea bass, golden... bass and a single-year point estimate from MRIP for the Atlantic bluefish and mackerel fisheries...

  4. Biological impacts of oil pollution: fisheries

    International Nuclear Information System (INIS)

    1997-01-01

    Fisheries and aquaculture may be affected following oil spills. This report describes the direct effects on the species themselves, and indirect effects through impacts on their habitats. The impact on fishing gear and aquaculture facilities is also considered. Information is included on the basic ecology of the species concerned, and on fishing and aquaculture methods. Response to spills is discussed and reference is made to case history examples. (author) ntial information for the assessment of pipeline defects from the comprehensive review report cited above. (2) Summarise current practice and capability for defect inspection during and after laying: material properties pertaining to defect assessment in ageing, new and future lines: an

  5. Contextualising fisheries policy in the Lower Mekong Basin

    NARCIS (Netherlands)

    Bush, S.R.

    2008-01-01

    Development policies for fishery resources within the Mekong River Basin are increasingly divided between aquaculture and capture fisheries. The modern production orientation of aquaculture has been adopted by government and NGOs and justified by the rhetoric of poverty alleviation and rural

  6. On the management of a tropical reservoir fishery

    NARCIS (Netherlands)

    Pet, J.S.

    1995-01-01

    The major factor in the development of Sri Lankan inland fisheries was the introduction, in 1952, of the exotic cichlid Oreochromis mossambicus (Peters) which dominated the catch ever since. The most important water bodies for the inland fisheries are the larger

  7. 75 FR 48933 - 2010 Russian Export Certification for Fishery Products

    Science.gov (United States)

    2010-08-12

    ... Export Certification for Fishery Products AGENCY: Seafood Inspection Program (SIP), National Marine... certification of seafood products exported from the United States to the Russian Federation. The purpose of the... regarding certification of the safety and sanitary condition of fish and fishery products for export to the...

  8. TROPHIC PORTFOLIOS IN MARINE FISHERIES: A STEP TOWARDS ECOSYSTEM MANAGEMENT

    OpenAIRE

    Sanchirico, James N.; Smith, Martin D.

    2003-01-01

    Marine ecologists warn that humans are "fishing down marine food webs." To explore the economic implications of this phenomenon, this paper applies portfolio theory to aggregate fisheries data. It poses two definitions of a sustainable mean-variance catch frontier. It computes a mean-variance frontier for catch using UNFAO historical fisheries data. Finally, the paper discusses the historical trend in inefficiency.

  9. 77 FR 43574 - Caribbean Fishery Management Council; Advisory Panel Meeting

    Science.gov (United States)

    2012-07-25

    ... Fishery Management Council; Advisory Panel Meeting AGENCY: National Marine Fisheries Service (NMFS... Windward Passage Hotel, Veteran's Drive Water Front, Charlotte Amalie, St. Thomas, USVI. FOR FURTHER... meeting date. Dated: July 20, 2012. Tracey L. Thompson, Acting Deputy Director, Office of Sustainable...

  10. 76 FR 62377 - Marine Fisheries Advisory Committee Meeting

    Science.gov (United States)

    2011-10-07

    ... Fisheries Advisory Committee Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... hear presentations and discuss policies and guidance on the following topics: NMFS habitat blueprint... Service. [FR Doc. 2011-26020 Filed 10-6-11; 8:45 am] BILLING CODE 3510-22-P ...

  11. science and fisheries management in southern africa and europe

    African Journals Online (AJOL)

    The comparison shows that, in Europe, despite comprehensive institutional arrangements for fisheries management based on a long history of fisheries research, management of stocks has not been particularly successful, and this contrasts with the rather more successful regime in southern Africa. The failure in Europe ...

  12. Participatory assessment of the Toliara Bay reef fishery, southwest ...

    African Journals Online (AJOL)

    22 déc. 2011 ... In order to ensure the sustainable management of reef fisheries, it is necessary to ... on the status and evolution of the ecosystem upon which the fishery ... En effet, de part le nombre, la qualité, la variété et la pertinence des ...

  13. Selected fishery and population parameters of eight shore-angling ...

    African Journals Online (AJOL)

    Selected fishery and population parameters of eight shore-angling species in the ... Five different estimates of natural mortality (M), and the coefficients of ... for the most abundant species, blacktail Diplodus capensis, with a mean CPUE of 0.252 ... Keywords: catch per unit effort; fisheries management; marine protected area; ...

  14. Application of Pricing Strategy in the Management of Recreational Fishery

    OpenAIRE

    Zhang, Chen; Han, Xingyong

    2009-01-01

    This paper analyzes the feasibility of carrying out various pricing strategies in recreational fishery management. It also introduces the four common pricing means, which are time (season) differential pricing, customer differential pricing, quantity discount and two-part tariff system. The effects of pricing strategy of recreational fishery on social welfare are studied taking time (season) differential pricing as an example.

  15. A mixed integer linear program for an integrated fishery | Hasan ...

    African Journals Online (AJOL)

    ... and labour allocation of quota based integrated fisheries. We demonstrate the workability of our model with a numerical example and sensitivity analysis based on data obtained from one of the major fisheries in New Zealand. Keywords: mixed integer linear program, fishing, trawler scheduling, processing, quotas ORiON: ...

  16. 76 FR 17382 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-03-29

    ... harvest management approach for Columbia River natural tule Chinook. This meeting of the TCW is open to... adopt the approach as a formal conservation objective in the Salmon FMP. Although nonemergency issues... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...

  17. 76 FR 3878 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-01-21

    ... harvest management approach for Columbia River natural tule Chinook. This meeting of the TCW is open to... the approach as a formal conservation objective in the Salmon FMP. Although non-emergency issues not... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...

  18. 75 FR 66725 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-10-29

    ... harvest management approach for Columbia River natural tule Chinook. This meeting of the TCW is open to... the approach as a formal conservation objective in the Salmon FMP. Although non-emergency issues not... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...

  19. Pelagic shark fisheries of Indonesia's Eastern Indian Ocean ...

    African Journals Online (AJOL)

    Sharks are commonly caught in Indonesian waters both by target fisheries and as bycatch. Fishers targeting sharks mostly employ drift longlines, whereas tuna longlines and gillnets are the gear mostly responsible for shark bycatch. Our studies on shark fisheries have been conducted since 2006 and have focused on the ...

  20. Two pricing methods for solving an integrated commercial fishery ...

    African Journals Online (AJOL)

    In this paper, we develop two novel pricing methods for solving an integer program. We demonstrate the methods by solving an integrated commercial fishery planning model (IFPM). In this problem, a fishery manager must schedule fishing trawlers (determine when and where the trawlers should go fishing, and when the ...

  1. 75 FR 5745 - Pacific Halibut Fisheries; Catch Sharing Plan

    Science.gov (United States)

    2010-02-04

    ... management measures that are not implemented through the IPHC. This includes tribal regulations and the sport... the recreational halibut hotline. Proposed 2010 Sport Fishery Management Measures NMFS is proposing sport fishery management measures that are necessary to implement the Plan in 2010. The annual domestic...

  2. 76 FR 2871 - Pacific Halibut Fisheries; Catch Sharing Plan

    Science.gov (United States)

    2011-01-18

    ... management measures that are not implemented through the IPHC. This includes Tribal regulations and the sport...-Halibut/Pacific-Halibut/Index.cfm . Proposed 2011 Sport Fishery Management Measures NMFS is proposing sport fishery management measures that are necessary to implement the Plan in 2011. The annual domestic...

  3. Turtle bycatch in the pelagic longline fishery off southern Africa ...

    African Journals Online (AJOL)

    Capture by pelagic longline fisheries has been identified as a key threat to turtle populations. This study is the first assessment of turtle bycatch in the South African pelagic longline fishery for tunas Thunnus spp. and swordfish Xiphias gladius. A total of 181 turtles was caught on observed sets between 1998 and 2005, at a ...

  4. 78 FR 73477 - List of Fisheries for 2014

    Science.gov (United States)

    2013-12-06

    ... on information contained in the U.S. Atlantic and Gulf of Mexico Marine Mammal Stock Assessments... required by the Marine Mammal Protection Act (MMPA). The proposed LOF for 2014 reflects new information on interactions between commercial fisheries and marine mammals. NMFS must classify each commercial fishery on the...

  5. Can protected areas work in artisanal fisheries of Uganda? The ...

    African Journals Online (AJOL)

    The Ecosystem Approach to Fisheries Management agitates for provision of Marine Protected Areas (MPAs) which seem to be effective in developed countries. However, efforts to control artisanal fisheries through protection have not been adequately assessed. The Uganda portion of Lake Edward, Kazinga channel and ...

  6. Multi-national industry capacity in the North Sea fishery

    DEFF Research Database (Denmark)

    Lindebo, Erik

    2005-01-01

    Fisheries managers often see the management of regional fisheries as a more pertinent approach than managing separate national fleet units that exploit numerous fish stocks. This article considers an industry approach, using data envelopement analysis (DEA), to shed light on the exploitation of t...

  7. 76 FR 54217 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-08-31

    ... Pacific Fishery Management Council (Pacific Council) will convene a meeting of the Stock Assessment Review... 2011 stock assessment for Pacific sardine, which will be used to develop management measures for the... 305(c) of the Magnuson-Stevens Fishery Conservation and Management Act, provided the public has been...

  8. 76 FR 20959 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-04-14

    ... Pacific Fishery Management Council (Pacific Council) will convene a Pacific mackerel Stock Assessment... of the meeting is to review the Pacific mackerel stock assessment for 2011, in order to inform... action under Section 305(c) of the Magnuson-Stevens Fishery Conservation and Management Act, provided the...

  9. 77 FR 14004 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-03-08

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... will be held on Thursday, March 22, 2012 at 9 a.m. ADDRESSES: The meeting will be held at the Holiday... will provide an open comment period for the fishing industry, concerning compliance and effectiveness...

  10. Capacity building for sustainable aquaculture and fisheries development in Myanmar

    NARCIS (Netherlands)

    Steins, N.A.; Bosma, R.H.; Taal, K.; Bolman, B.C.; Bink, E.; Dop, van H.; Dekker, A.; Numan, J.; Spek, van der G.; Pijl, van der W.

    2015-01-01

    This report presents the results of a Dutch public-private capacity building (Knowledge to Knowledge or K2K) mission for fostering sustainable aquaculture and fisheries development in Myanmar. The objectives of the K2K mission were to: 1) analyse Myanmar’s aquaculture and fisheries knowledge

  11. Venue Shifts and Policy Change in EU Fisheries Policy

    NARCIS (Netherlands)

    Princen, S.B.M.

    2010-01-01

    Over the past two decades profound changes have taken place in the European Union's (EU) fisheries policy. Partly these changes have occurred within the EU's Common Fisheries Policy itself, but partly policy change has been effected by the application of environmental legislation and policy

  12. Evaluation of the effectiveness of the Imo State fisheriers extension ...

    African Journals Online (AJOL)

    This study evaluated the Imo State Ministry of Agriculture Fisheries Extension Programmes. Questionnaires were used to collect data from 15 randomly selected extension staff and 200 proportionately selected fish farmers from the three fisheries zones of the state between November 1997 and February 1998. Data were ...

  13. 76 FR 37716 - List of Fisheries for 2012

    Science.gov (United States)

    2011-06-28

    ... advise NMFS on marine mammal population status, trends, and stock structure, uncertainties in the science...) apart, running parallel to a bottom contour. The margins of seagrass flats and bottoms with low rocky... fisheries exist elsewhere. Fishery Name and Organizational Changes and Clarifications NMFS proposes to...

  14. 75 FR 32375 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-06-08

    ... associated with the Joint Groundfish/Sea Scallop Committee. The afternoon session will begin with an overview...-year research priorities and an ecosystem-based fisheries management white paper. This report will be... Council meeting will include a review of any experimental fishery permit applications that have been...

  15. 78 FR 29116 - North Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-05-17

    ... BOF state water groundfish fishery proposals; Update on definition of a fishing guide and coordination....noaa.gov/npfmc/ . Although non-emergency issues not contained in this agenda may come before this group... publication of this notice that require emergency action under section 305(c) of the Magnuson-Stevens Fishery...

  16. 77 FR 19230 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-03-30

    ..., 2012--8:30 a.m.-5 p.m. 10. Essential Fish Habitat/Habitat Area of Particular Concern (EFH/ HAPC). A... Archipelagic Fishery Ecosystem Reports. F. Discussions. 8. Essential Fish Habitat/Habitat Area of Particular.... Precious corals fishery and coral reef habitat status. iv. Update on Bio-Sampling Program data summary. v...

  17. 50 CFR 660.312 - Open access fishery-prohibitions.

    Science.gov (United States)

    2010-10-01

    ... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast... for the Prevention of Pollution From Ships, 1973 (Annex V of MARPOL 73/78). (2) Fish with dredge gear..., possess, or land groundfish in excess of the landing limit for the open access fishery without having a...

  18. 78 FR 79673 - South Atlantic Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-12-31

    ... Atlantic Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS... the Joint Coastal Migratory Pelagics Framework Amendment for 2014; [email protected] for... the Coastal Migratory Pelagics FMP; [email protected] for Joint Amendment 26 to the Coastal...

  19. The concept of an ecosystem approach to fisheries management is ...

    African Journals Online (AJOL)

    probable impacts of those fisheries on target species, bycatch species and the ... Fishery Resources Division, Food and Agriculture Organization of the United Nations, via delle ... 5: Conservation of ecosystem structure and functioning, in order to maintain ecosystem ..... plementing the approach in already established fish-.

  20. 76 FR 10562 - Caribbean Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-02-25

    ... species/species groups under consideration. Species that need ACLs in 2011: 1. Reef Fish FMP. 2. Coral FMP... regarding Virgin Islands commercial fishery. Update of St. Croix Independent Fishery Trap Survey. Update on... contained in this agenda may come before this group for discussion, those issues may not be the subject of...

  1. Efficiency of fisheries is increasing at the ecosystem level

    DEFF Research Database (Denmark)

    Jacobsen, Nis Sand; Burgess, Matthew G; Andersen, Ken Haste

    2017-01-01

    examine the efficiency of North Sea and Baltic Sea fisheries with respect to economic rent and ecosystem impact, finding both to be inefficient but steadily improving. Our results suggest the following: (i) a broad and encouraging trend towards ecosystem-level efficiency of fisheries; (ii) that ecosystem......Managing fisheries presents trade-offs between objectives, for example yields, profits, minimizing ecosystem impact, that have to be weighed against one another. These trade-offs are compounded by interacting species and fisheries at the ecosystem level. Weighing objectives becomes increasingly...... regressing at least one other. We investigate the ecosystem-level efficiency of fisheries in five large marine ecosystems (LMEs) with respect to yield and an aggregate measure of ecosystem impact using a novel calibration of size-based ecosystem models. We estimate that fishing patterns in three LMEs (North...

  2. Fuel use and greenhouse gas emissions of world fisheries

    Science.gov (United States)

    Parker, Robert W. R.; Blanchard, Julia L.; Gardner, Caleb; Green, Bridget S.; Hartmann, Klaas; Tyedmers, Peter H.; Watson, Reg A.

    2018-04-01

    Food production is responsible for a quarter of anthropogenic greenhouse gas (GHG) emissions globally. Marine fisheries are typically excluded from global assessments of GHGs or are generalized based on a limited number of case studies. Here we quantify fuel inputs and GHG emissions for the global fishing fleet from 1990-2011 and compare emissions from fisheries to those from agriculture and livestock production. We estimate that fisheries consumed 40 billion litres of fuel in 2011 and generated a total of 179 million tonnes of CO2-equivalent GHGs (4% of global food production). Emissions from the global fishing industry grew by 28% between 1990 and 2011, with little coinciding increase in production (average emissions per tonne landed grew by 21%). Growth in emissions was driven primarily by increased harvests from fuel-intensive crustacean fisheries. The environmental benefit of low-carbon fisheries could be further realized if a greater proportion of landings were directed to human consumption rather than industrial uses.

  3. Small-scale fisheries bycatch jeopardizes endangered Pacific loggerhead turtles.

    Directory of Open Access Journals (Sweden)

    S Hoyt Peckham

    2007-10-01

    Full Text Available Although bycatch of industrial-scale fisheries can cause declines in migratory megafauna including seabirds, marine mammals, and sea turtles, the impacts of small-scale fisheries have been largely overlooked. Small-scale fisheries occur in coastal waters worldwide, employing over 99% of the world's 51 million fishers. New telemetry data reveal that migratory megafauna frequent coastal habitats well within the range of small-scale fisheries, potentially producing high bycatch. These fisheries occur primarily in developing nations, and their documentation and management are limited or non-existent, precluding evaluation of their impacts on non-target megafauna.30 North Pacific loggerhead turtles that we satellite-tracked from 1996-2005 ranged oceanwide, but juveniles spent 70% of their time at a high use area coincident with small-scale fisheries in Baja California Sur, Mexico (BCS. We assessed loggerhead bycatch mortality in this area by partnering with local fishers to 1 observe two small-scale fleets that operated closest to the high use area and 2 through shoreline surveys for discarded carcasses. Minimum annual bycatch mortality in just these two fleets at the high use area exceeded 1000 loggerheads year(-1, rivaling that of oceanwide industrial-scale fisheries, and threatening the persistence of this critically endangered population. As a result of fisher participation in this study and a bycatch awareness campaign, a consortium of local fishers and other citizens are working to eliminate their bycatch and to establish a national loggerhead refuge.Because of the overlap of ubiquitous small-scale fisheries with newly documented high-use areas in coastal waters worldwide, our case study suggests that small-scale fisheries may be among the greatest current threats to non-target megafauna. Future research is urgently needed to quantify small-scale fisheries bycatch worldwide. Localizing coastal high use areas and mitigating bycatch in

  4. Small-scale fisheries bycatch jeopardizes endangered Pacific loggerhead turtles.

    Science.gov (United States)

    Peckham, S Hoyt; Maldonado Diaz, David; Walli, Andreas; Ruiz, Georgita; Crowder, Larry B; Nichols, Wallace J

    2007-10-17

    Although bycatch of industrial-scale fisheries can cause declines in migratory megafauna including seabirds, marine mammals, and sea turtles, the impacts of small-scale fisheries have been largely overlooked. Small-scale fisheries occur in coastal waters worldwide, employing over 99% of the world's 51 million fishers. New telemetry data reveal that migratory megafauna frequent coastal habitats well within the range of small-scale fisheries, potentially producing high bycatch. These fisheries occur primarily in developing nations, and their documentation and management are limited or non-existent, precluding evaluation of their impacts on non-target megafauna. 30 North Pacific loggerhead turtles that we satellite-tracked from 1996-2005 ranged oceanwide, but juveniles spent 70% of their time at a high use area coincident with small-scale fisheries in Baja California Sur, Mexico (BCS). We assessed loggerhead bycatch mortality in this area by partnering with local fishers to 1) observe two small-scale fleets that operated closest to the high use area and 2) through shoreline surveys for discarded carcasses. Minimum annual bycatch mortality in just these two fleets at the high use area exceeded 1000 loggerheads year(-1), rivaling that of oceanwide industrial-scale fisheries, and threatening the persistence of this critically endangered population. As a result of fisher participation in this study and a bycatch awareness campaign, a consortium of local fishers and other citizens are working to eliminate their bycatch and to establish a national loggerhead refuge. Because of the overlap of ubiquitous small-scale fisheries with newly documented high-use areas in coastal waters worldwide, our case study suggests that small-scale fisheries may be among the greatest current threats to non-target megafauna. Future research is urgently needed to quantify small-scale fisheries bycatch worldwide. Localizing coastal high use areas and mitigating bycatch in partnership with small

  5. Harvest facility protects and improves fishery

    International Nuclear Information System (INIS)

    Hampton, T.; Daley, W.

    1991-01-01

    This paper reports that by constructing a trap and transfer/harvest facility to control anadromous fish migration, the trout fishery on the Boardman River was protected and the salmon fishery was improved. The James P. Price Fish Trap and Transfer/Harvest Facility at Traverse City, Michigan, was constructed by the Traverse City Light and Power Department because of a licensing condition during the redevelopment of the Boardman and Sabin hydroelectric plants. The facility was constructed along with a fish ladder at the Union Street Dam to control the anadromous fish migration in lieu of constructing fish ladders at the Union Street, Sabin and Boardman Dams. The Michigan Department of Natural Resources (MDNR) and the U.S. Fish and Wildlife Service required that the fish ladders be constructed before the hydroelectric plants could be reactivated. The MDNR was also planning to introduce salmon into the Boardman River as far up as the reservoir of the Boardman Dam, which is the third dam from the mouth of the river

  6. Policy for returning to fisheries in Korea

    Directory of Open Access Journals (Sweden)

    Jihoon Kim

    2016-07-01

    Full Text Available Korea’s fishing industry is currently facing problems involving an aging society and lack of successors in fishing villages. Therefore, the Korea Ministry of Oceans and Fisheries (KMOF has implemented a policy supporting U-turn fishers, who leave their place of origin for a job and then return home or move to where they can work in the fishing industry. Moreover, some local governments have established a policy for U-turn fishers. The KMOF policy is a financial support program with low interest rates and lengthy reimbursement periods; however, few beneficiaries exist. Meanwhile, local government policy benefits most persons in corresponding areas. However, the sums are relatively small, and only two local governments have enacted the policy. This study determines the performance of the policy through indepth interviews and a survey. The results indicate that KMOF policy may be limited in terms of its scope. In addition, noneconomic support programs, such as fishing education, harmony between existing fishers, and the acquisition of fishery rights, are required. The number of U-turn fishers will continue to increase as the baby boomer generation nears retirement and unemployment of youth increases. As such, the Korean government needs to improve the policy in keeping with the times.

  7. Filling regulatory gaps in high seas fisheries: discrete high seas fish stocks, deep-sea fisheries and vulnerable marine ecosystems

    NARCIS (Netherlands)

    Takei, Y.

    2008-01-01

    The present study examines the legal regime of high seas fisheries with a view to identifying regulatory gaps. The main research questions are as follows: 1. What general principles are applicable to high seas fisheries?; 2. What implications do these general principles have for new challenges in

  8. 78 FR 39700 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery off the...

    Science.gov (United States)

    2013-07-02

    ... this rule is to provide socio-economic benefits to snapper-grouper fishermen and communities that... councils to prevent overfishing and to achieve, on a continuing basis, the OY for federally managed fish... fishery managers to end overfishing of stocks while achieving OY from the fishery, and to minimize bycatch...

  9. 75 FR 63786 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of the Gulf of...

    Science.gov (United States)

    2010-10-18

    ... interim measures to reduce overfishing of gag in the Gulf of Mexico (Gulf). This proposed rule would... Fishery Management Council (Council). The intended effect of this proposed rule is to reduce overfishing... Act requires NMFS and regional fishery management councils to prevent overfishing and achieve, on a...

  10. Monitoring fisheries in data-limited situations : a case study of the artisanal reef fisheries of Eritrea

    NARCIS (Netherlands)

    Tsehaye, I.W.

    2007-01-01

    Elucidating trends in catch rate and composition is important to evaluate the impact of fishing on fish stocks, and thereby guide fisheries management action. Since major changes in fish community structure can take place even at the initial stages in the development of fisheries, the onset of reef

  11. 76 FR 66273 - Snapper-Grouper Fishery Off the Southern Atlantic States and Coral and Coral Reefs Fishery in the...

    Science.gov (United States)

    2011-10-26

    ...-Grouper Fishery Off the Southern Atlantic States and Coral and Coral Reefs Fishery in the South Atlantic... the South Atlantic Region and the FMP for Coral, Coral Reefs, and Live/Hard Bottom Habitats of the... Aquariums to collect, with certain conditions, various species of reef fish and live rock in Federal waters...

  12. 76 FR 44155 - Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska

    Science.gov (United States)

    2011-07-22

    ... Halibut Fisheries II. History of Management in the Guided Sport Halibut Fisheries III. Proposed Catch... consistency and uniformity in halibut sport fishing regulations in all regulatory areas. At that time, the... (649.5 mt). During that time period, guided sport harvests were approximately 1,750,000 lbs (793.8 mt...

  13. 78 FR 39121 - Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska

    Science.gov (United States)

    2013-06-28

    ... consistent and uniform halibut sport fishing regulations in all regulatory areas. At that time, the IPHC... sport fisheries in Alaska. In most years, the effective date of the IPHC annual management measures has... Sport and Commercial Fisheries in Alaska; Proposed Rule #0;#0;Federal Register / Vol. 78 , No. 125...

  14. 78 FR 14983 - Fisheries of the Gulf of Mexico; Gulf of Mexico Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-03-08

    ... the Gulf of Mexico; Gulf of Mexico Fishery Management Council; Public Meeting AGENCY: National Marine... of Gulf of Mexico Fishery Management Council Spanish Mackerel and Cobia Stock Assessment Review Workshop. SUMMARY: Independent peer review of Gulf of Mexico Spanish Mackerel and Cobia stocks will be...

  15. 77 FR 15721 - Fisheries of the South Atlantic and Gulf of Mexico; South Atlantic Fishery Management Council...

    Science.gov (United States)

    2012-03-16

    ... the South Atlantic and Gulf of Mexico; South Atlantic Fishery Management Council; Public Meeting...), Commerce. ACTION: Notice of a public meeting. SUMMARY: The South Atlantic Fishery Management Council (SAFMC... Biological Catch (ABC) values for managed stocks including the effect of revised recreational catch estimates...

  16. 76 FR 57958 - Fisheries of the South Atlantic and Gulf of Mexico; South Atlantic Fishery Management Council...

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN: 0648-XA708 Fisheries...), Commerce. ACTION: Notice of public meetings. SUMMARY: The South Atlantic Fishery Management Council (SAFMC...-pane reviews social and economic information and reports its findings to the SSC. The SEP will discuss...

  17. 76 FR 3596 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Queen Conch Fishery of Puerto...

    Science.gov (United States)

    2011-01-20

    .... 0907151138-1011-02] RIN 0648-AY03 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Queen Conch Fishery of Puerto Rico and the U.S. Virgin Islands; Queen Conch Management Measures AGENCY: National... includes Lang Bank east of St. Croix, U.S. Virgin Islands (USVI), when harvest and possession of queen...

  18. 78 FR 56171 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Queen Conch Fishery of Puerto...

    Science.gov (United States)

    2013-09-12

    .... 130402313-3748-02] RIN 0648-BD15 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Queen Conch Fishery of Puerto Rico and the U.S. Virgin Islands; Regulatory Amendment 2 AGENCY: National Marine... Management Plan (FMP) for the Queen Conch Resources of Puerto Rico and the U.S. Virgin Islands (USVI...

  19. 76 FR 30554 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Queen Conch Fishery of Puerto...

    Science.gov (United States)

    2011-05-26

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 622 [Docket No. 0907151138-1235-03] RIN 0648-AY03 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Queen Conch Fishery of Puerto Rico and the U.S. Virgin Islands; Queen Conch Management Measures Correction In rule...

  20. 77 FR 76458 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Spiny Lobster Fishery of Puerto...

    Science.gov (United States)

    2012-12-28

    ... the Caribbean, Gulf of Mexico, and South Atlantic; Spiny Lobster Fishery of Puerto Rico and the U.S. Virgin Islands; Exempted Fishing Permit AGENCY: National Marine Fisheries Service (NMFS), National... in the U.S. Virgin Islands. Currently, data on U.S. Caribbean spiny lobster life history are limited...

  1. 78 FR 46923 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery off the...

    Science.gov (United States)

    2013-08-02

    ... the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery off the South Atlantic... following an ACL overage, could have adverse economic and social impacts on fishery participants... implementing the procedural provisions of the National Environmental Policy Act (NEPA; 40 CFR parts 1500-1508...

  2. 77 FR 50672 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery Off the...

    Science.gov (United States)

    2012-08-22

    ... National Environmental Policy Act, including biological, economic, social, administrative, and cumulative... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 622 RIN 0648-BC30 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery Off the...

  3. 75 FR 2469 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of the Gulf of...

    Science.gov (United States)

    2010-01-15

    .... SUMMARY: NMFS issues this proposed rule to implement Amendment 31 to the Fishery Management Plan for the Reef Fish Resources of the Gulf of Mexico (FMP) prepared by the Gulf of Mexico Fishery Management... proposed rule is to balance the continued operation of the bottom longline component of the reef fish...

  4. 76 FR 39794 - Fisheries of the Economic Exclusive Zone Off Alaska; Shallow-Water Species Fishery by Catcher...

    Science.gov (United States)

    2011-07-07

    .... 101126522-0640-02] RIN 0648-XA539 Fisheries of the Economic Exclusive Zone Off Alaska; Shallow- Water...; closure. SUMMARY: NMFS is prohibiting directed fishing for species that comprise the shallow-water species... species catch (PSC) sideboard limit specified for the shallow-water species fishery for catcher/processors...

  5. 76 FR 13297 - Western Pacific Pelagic Fisheries; Hawaii-Based Shallow-set Longline Fishery; Court Order

    Science.gov (United States)

    2011-03-11

    .... 100826393-1171-01] RIN 0648-BA19 Western Pacific Pelagic Fisheries; Hawaii-Based Shallow-set Longline... allowable incidental interactions that may occur between the Hawaii-based shallow-set pelagic longline... to optimize yield from the Hawaii-based pelagic shallow-set longline fishery without jeopardizing the...

  6. Achieving maximum sustainable yield in mixed fisheries: a management approach for the North Sea demersal fisheries

    DEFF Research Database (Denmark)

    Ulrich, Clara; Vermard, Youen; Dolder, Paul J.

    2017-01-01

    . An objective method is suggested that provides an optimal set of fishing mortality within the range, minimizing the risk of total allowable catch mismatches among stocks captured within mixed fisheries, and addressing explicitly the trade-offs between the most and least productive stocks........ Recent paths towards operationalizing MSY at the regional scale have suggested the expansion of the concept into a desirable area of “pretty good yield”, implemented through a range around FMSY that would allow for more flexibility in management targets. This article investigates the potential of FMSY...... ranges to combine long-term single-stock targets with flexible, short-term, mixed-fisheries management requirements applied to the main North Sea demersal stocks. It is shown that sustained fishing at the upper bound of the range may lead to unacceptable risks when technical interactions occur...

  7. Archived DNA reveals fisheries and climate induced collapse of a major fishery

    DEFF Research Database (Denmark)

    Bonanomi, Sara; Pellissier, Loïc; Therkildsen, Nina Overgaard

    2015-01-01

    Fishing and climate change impact the demography of marine fishes, but it is generally ignored that many species are made up of genetically distinct locally adapted populations that may show idiosyncratic responses to environmental and anthropogenic pressures. Here, we track 80 years of Atlantic...... cod (Gadus morhua) population dynamics in West Greenland using DNA from archived otoliths in combination with fish population and niche based modeling. We document how the interacting effects of climate change and high fishing pressure lead to dramatic spatiotemporal changes in the proportions...... and abundance of different genetic populations, and eventually drove the cod fishery to a collapse in the early 1970s. Our results highlight the relevance of fisheries management at the level of genetic populations under future scenarios of climate change...

  8. 77 FR 34334 - Western Pacific Pelagic Fisheries; Revised Limits on Sea Turtle Interactions in the Hawaii...

    Science.gov (United States)

    2012-06-11

    ... Interactions in the Hawaii Shallow-Set Longline Fishery AGENCY: National Marine Fisheries Service (NMFS... occur between the Hawaii-based shallow-set pelagic longline fishery and leatherback and loggerhead sea... Fisheries, NMFS PIR, 808-944-2248. SUPPLEMENTARY INFORMATION: The Hawaii-based shallow-set pelagic longline...

  9. 78 FR 25955 - Gulf of Mexico Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-05-03

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS... orientation video about serving as an AP member for the Council. The Shrimp AP will nominate and elect a chair... Fisheries, National Marine Fisheries Service. [FR Doc. 2013-10518 Filed 5-2-13; 8:45 am] BILLING CODE 3510...

  10. 78 FR 23223 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Science.gov (United States)

    2013-04-18

    .... SUMMARY: The Scientific and Statistical Committee (SSC) of the Mid- Atlantic Fishery Management Council... Fishery Management Council (MAFMC); Public Meeting AGENCY: National Marine Fisheries Service (NMFS...: (410) 522-7377. Council address: Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite...

  11. 75 FR 2488 - Mid-Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-01-15

    ... Mid-Atlantic Fishery Management Council's (MAFMC) Scientific and Statistical Committee (SSC) will hold... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... 21240; telephone: (410) 859-3300. Council address: Mid-Atlantic Fishery Management Council, 300 S. New...

  12. 76 FR 3878 - Mid-Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-01-21

    ... Mid-Atlantic Fishery Management Council's (MAFMC) Scientific and Statistical Committee (SSC) will hold... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National.... ADDRESSES: The webinar will be held at Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite...

  13. 78 FR 13867 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Science.gov (United States)

    2013-03-01

    ...: The Mid-Atlantic Fishery Management Council's Scientific and Statistical Committee (SSC) will hold a... Fishery Management Council (MAFMC); Public Meeting AGENCY: National Marine Fisheries Service (NMFS... address: Mid-Atlantic Fishery Management Council, 800 North State Street, Suite 201, Dover, DE 19901...

  14. 77 FR 9897 - Gulf of Mexico Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-02-21

    .... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene its Special Coral Scientific... Mexico Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS... Management Council, 2203 N. Lois Avenue, Suite 1100, Tampa, FL 33607. Council address: Gulf of Mexico Fishery...

  15. 78 FR 21915 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Science.gov (United States)

    2013-04-12

    .... SUMMARY: The Scientific and Statistical Committee (SSC) of the Mid- Atlantic Fishery Management Council... Fishery Management Council (MAFMC); Public Meeting AGENCY: National Marine Fisheries Service (NMFS...://www.mafmc.org . Council address: Mid-Atlantic Fishery Management Council, 800 North State Street...

  16. 75 FR 56994 - Mid-Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-09-17

    ... Mid-Atlantic Fishery Management Council's (MAFMC) Scientific and Statistical Committee (SSC) will hold... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National.... ADDRESSES: The webinar will be held at Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite...

  17. 77 FR 55192 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Science.gov (United States)

    2012-09-07

    .... SUMMARY: The Scientific and Statistical Committee (SSC) of the Mid- Atlantic Fishery Management Council... Fishery Management Council (MAFMC); Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... Council address: Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901...

  18. 77 FR 51968 - Mid-Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-08-28

    ... Mid-Atlantic Fishery Management Council's (Council) Scientific and Statistical Committee (SSC) will... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National....mafmc.org . Council address: Mid-Atlantic Fishery Management Council, 800 North State Street, Suite 201...

  19. 75 FR 20567 - Mid-Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-04-20

    ... Mid-Atlantic Fishery Management Council's (MAFMC) Scientific and Statistical Committee (SSC) will hold... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901; telephone: (302) 674-2331...

  20. 50 CFR 660.24 - Limited entry and open access fisheries.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Limited entry and open access fisheries... Groundfish Fisheries § 660.24 Limited entry and open access fisheries. (a) General. All commercial fishing for groundfish must be conducted in accordance with the regulations governing limited entry and open...

  1. 50 CFR 660.320 - Open access fishery-crossover provisions.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Open access fishery-crossover provisions... West Coast Groundfish-Open Access Fisheries § 660.320 Open access fishery—crossover provisions. (a) Operating in both limited entry and open access fisheries. See provisions at § 660.60, subpart C. (b...

  2. 50 CFR 660.331 - Limited entry and open access fisheries-general.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Limited entry and open access fisheries... West Coast Groundfish Fisheries § 660.331 Limited entry and open access fisheries—general. All... entry and open access fisheries, except such fishing by treaty Indian tribes as may be separately...

  3. 50 CFR 660.313 - Open access fishery-recordkeeping and reporting.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Open access fishery-recordkeeping and... West Coast Groundfish-Open Access Fisheries § 660.313 Open access fishery—recordkeeping and reporting... to open access fisheries. (b) Declaration reports for vessels using nontrawl gear. Declaration...

  4. 50 CFR 660.319 - Open access fishery gear identification and marking.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Open access fishery gear identification... COAST STATES West Coast Groundfish-Open Access Fisheries § 660.319 Open access fishery gear identification and marking. (a) Gear identification. (1) Open access fixed gear (longline, trap or pot, set net...

  5. 75 FR 56903 - Pacific Halibut Fisheries; Limited Access for Guided Sport Charter Vessels in Alaska

    Science.gov (United States)

    2010-09-17

    .... 100503209-0430-02] RIN 0648-AY85 Pacific Halibut Fisheries; Limited Access for Guided Sport Charter Vessels... program for charter vessels in the guided sport fishery for Pacific halibut in the waters of International... necessary to achieve the halibut fishery management goals of the North Pacific Fishery Management Council...

  6. 78 FR 9888 - Gulf of Mexico Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-02-12

    .... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Ad Hoc Artificial... Thursday, February 28, 2013. ADDRESSES: The meeting will be held at the Gulf of Mexico Fishery Management... INFORMATION CONTACT: Dr. John Froeschke, Fishery Biologist- Statistician; Gulf of Mexico Fishery Management...

  7. 78 FR 9372 - Gulf of Mexico Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-02-08

    .... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Ad Hoc Private.... on Tuesday, February 26, 2013. ADDRESSES: The meeting will be held at the Gulf of Mexico Fishery... INFORMATION CONTACT: Dr. John Froeschke, Fishery Biologist- Statistician; Gulf of Mexico Fishery Management...

  8. 77 FR 32036 - Atlantic Highly Migratory Species; Commercial Porbeagle Shark Fishery Closure

    Science.gov (United States)

    2012-05-31

    ...-XC044 Atlantic Highly Migratory Species; Commercial Porbeagle Shark Fishery Closure AGENCY: National...: Temporary rule; fishery closure. SUMMARY: NMFS is closing the commercial fishery for porbeagle sharks. This... available quota. DATES: The commercial porbeagle shark fishery is closed effective 11:30 p.m. local time May...

  9. 76 FR 53343 - Atlantic Highly Migratory Species; Commercial Porbeagle Shark Fishery Closure

    Science.gov (United States)

    2011-08-26

    ...-XA658 Atlantic Highly Migratory Species; Commercial Porbeagle Shark Fishery Closure AGENCY: National...: Temporary rule; fishery closure. SUMMARY: NMFS is closing the commercial fishery for porbeagle sharks. This... available quota. DATES: The commercial porbeagle shark fishery is closed effective 11:30 p.m. local time...

  10. 50 CFR Table 6 to Part 679 - Steller Sea Lion Protection Areas Atka Mackerel Fisheries Restrictions

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Steller Sea Lion Protection Areas Atka Mackerel Fisheries Restrictions 6 Table 6 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND... THE EXCLUSIVE ECONOMIC ZONE OFF ALASKA Pt. 679, Table 6 Table 6 to Part 679—Steller Sea Lion...

  11. 50 CFR Table 5 to Part 679 - Steller Sea Lion Protection Areas Pacific Cod Fisheries Restrictions

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Steller Sea Lion Protection Areas Pacific Cod Fisheries Restrictions 5 Table 5 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND... THE EXCLUSIVE ECONOMIC ZONE OFF ALASKA Pt. 679, Table 5 Table 5 to Part 679—Steller Sea Lion...

  12. 76 FR 68719 - Mid-Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-11-07

    ... Mid-Atlantic Fishery Management Council's (Council) Scientific and Statistical Committee (SSC) will... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National....org . Council address: Mid-Atlantic Fishery Management Council, 800 North State Street, Suite 201...

  13. 75 FR 55743 - Mid-Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-09-14

    ... Mid-Atlantic Fishery Management Council's (MAFMC) Scientific and Statistical Committee (SSC) will hold... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... address: Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901...

  14. 78 FR 53731 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Science.gov (United States)

    2013-08-30

    ...: The Scientific and Statistical Committee (SSC) of the Mid- Atlantic Fishery Management Council... Fishery Management Council (MAFMC); Public Meeting AGENCY: National Marine Fisheries Service (NMFS..., MD 21231, telephone: (410) 522-7380. Council address: Mid-Atlantic Fishery Management Council, 800 N...

  15. 76 FR 61985 - Fishing Capacity Reduction Program for the Southeast Alaska Purse Seine Salmon Fishery

    Science.gov (United States)

    2011-10-06

    ... Salmon Fishery AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric... Southeast Alaska Purse Seine Salmon Fishery (Reduction Fishery). The fee system involves future landings of... Alaska Purse Seine Salmon Rulemaking, 1315 East-West Highway, Silver Spring, MD 20910 or by calling...

  16. 76 FR 29707 - Fishing Capacity Reduction Program for the Southeast Alaska Purse Seine Salmon Fishery

    Science.gov (United States)

    2011-05-23

    ... Salmon Fishery AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric... loan for the Southeast Alaska Purse Seine Salmon Fishery (Reduction Fishery). The fee system involves...: SE Alaska Purse Seine Salmon Rulemaking, 1315 East-West Highway, Silver Spring, MD 20910...

  17. Category, narrative and value in the governance of small-scale fisheries

    NARCIS (Netherlands)

    Johnson, D.S.

    2006-01-01

    Since the 1970s, small-scale fisheries have had an important place in fisheries social science and in fisheries management. While there has been substantial discussion of what constitutes the category of small-scale fisheries, its considerable ambiguity is nevertheless often passed over. This paper

  18. 78 FR 73850 - Pacific Fishery Management Council; Public Meetings and Hearings

    Science.gov (United States)

    2013-12-09

    ... Fishery Management Council; Public Meetings and Hearings AGENCY: National Marine Fisheries Service (NMFS.... March 25, 2014: Hilton Sonoma Wine Country, Golden Gate CD Room, 3555 Round Barn Blvd., Santa Rosa, CA... Fisheries, National Marine Fisheries Service. [FR Doc. 2013-29279 Filed 12-6-13; 8:45 am] BILLING CODE 3510...

  19. Predicting overfishing and extinction threats in multispecies fisheries.

    Science.gov (United States)

    Burgess, Matthew G; Polasky, Stephen; Tilman, David

    2013-10-01

    Threats to species from commercial fishing are rarely identified until species have suffered large population declines, by which time remedial actions can have severe economic consequences, such as closure of fisheries. Many of the species most threatened by fishing are caught in multispecies fisheries, which can remain profitable even as populations of some species collapse. Here we show for multispecies fisheries that the biological and socioeconomic conditions that would eventually cause species to be severely depleted or even driven extinct can be identified decades before those species experience high harvest rates or marked population declines. Because fishing effort imposes a common source of mortality on all species in a fishery, the long-term impact of a fishery on a species is predicted by measuring its loss rate relative to that of species that influence the fishery's maximal effort. We tested our approach on eight Pacific tuna and billfish populations, four of which have been identified recently as in decline and threatened with overfishing. The severe depletion of all four populations could have been predicted in the 1950s, using our approach. Our results demonstrate that species threatened by human harvesting can be identified much earlier, providing time for adjustments in harvesting practices before consequences become severe and fishery closures or other socioeconomically disruptive interventions are required to protect species.

  20. NALYSIS OF ROMANIAN FISHERIES AND AQUACULTURE IN REGIONAL CONTEXT

    Directory of Open Access Journals (Sweden)

    Mihaela\tNECULITA

    2015-06-01

    Full Text Available Integration in European Union assumes obtaining certain benefits. Fisheries and aquaculture can provide a key contribution to food security and poverty alleviation. Employment in the sector has grown faster than the world’s population, providing jobs and supports the livelihoods of hundreds of millions. Fish continues to be one of the most- traded food commodities worldwide being very important for developing countries. However, productivity gains in fisheries do not always imply long-term increases in supply. Developing countries are continuing their efforts to clarify the linkage between development activities and sustainable resource use. Both population and economic growth are putting enormous additional pressures on inland and marine fisheries resources as contributors to food security and providers of a social safety net. At the same time, the use of domestic fisheries to generate foreign exchange is exacerbating allocation issues between artisan and industrial fleets. The actual fisheries legislation was influence by social, economic and environmental considerations. The paper proposes an integrated analysis of Romanian situation by means of data and statistics provided by European and national statistics institutions. Fisheries in general and aquaculture sector in particular could be regarded as an advantage for Romania in the European competition. The main problem of the Romanian fisheries is its unsatisfactory competitiveness both regarding the domestic and European market.

  1. Roles of Eco-labeling in Fisheries Conservation and Sustainability

    Directory of Open Access Journals (Sweden)

    Olaniyi Alaba Olopade

    2017-06-01

    Full Text Available An important goal of fisheries management is to ensure that fish stocks are harvested at sustainable levels of fishing pressure. However, the classical maximum sustainable yield theory and its derivatives have not worked for fisheries management. A number of mitigating measures have been suggested of which eco -labeling is one. An ecolabel on a fish product is a distinctive mark or statement indicating that it has been harvested in compliance with preset sustainability standards. This paper examines eco labeling in fisheries as the new strategy to achieve fisheries conservation and sustainability. It emphasizes the importance of fish as critical food resources and new approach to fisheries management through the use of certification programs. It considers the benefits and problems that may accrue from eco-certification of fish harvesting and trade practices in fisheries. This paper, attention is focused on examining the likely option for development of eco-labeling scheme in Nigeria. The paper concludes that the increase awareness amongst stakeholders of the potential role of eco-labeling in conservation and sustainability tools should be established.   Keywords: Fisheries management, fish, conservation, eco-certification

  2. Fisheries oceanography of northern pelagic fish species

    DEFF Research Database (Denmark)

    Tsoukali, Stavroula

    for marine organisms. One of the impacts will be the time that species start to spawn, and there is already evidence for earlier spawning in some North Sea fish species. A change like that may likely have a chain reaction, affecting larval stages and whether they will live in environments with high food...... of the species they consume now and increased availability of new species. In addition, there will likely be economic impacts on the local fishing communities. How species respond to climate change is a field of research that receives great attention because the responses will affect the management of fisheries......People are familiar with marine fish species and the great variety of different species that are available in the market, such as herring, cod and sole. What may not be well known is that every individual fish goes through a long, risky journey during its life before reaching maturity. Most...

  3. Integration of fisheries into marine spatial planning: Quo vadis?

    DEFF Research Database (Denmark)

    Janssen, Holger; Bastardie, Francois; Eero, Margit

    2018-01-01

    fails. In this article, we review the state of the art and latest progress in research on various challenges in the integration of fisheries into MSP. The reviewed studies address a wide range of integration challenges, starting with techniques to analyse where fishermen actually fish, assessing...... in the future, and finally, examining how fisheries could benefit from MSP. This paper gives an overview of the latest developments on concepts, tools, and methods. It becomes apparent that the spatial and temporal dynamics of fish and fisheries, as well as the definition of spatial preferences, remain major...

  4. Fisheries Exploitation by Albatross Quantified With Lipid Analysis

    Directory of Open Access Journals (Sweden)

    Melinda G. Conners

    2018-04-01

    Full Text Available Mortality from incidental bycatch in longline fishery operations is a global threat to seabird populations, and especially so for the albatross family (Diomedeidae in which 15 out of 22 species are threatened with extinction. Despite the risks, fisheries remain attractive to many species of seabird by providing access to high-energy foods in the form of discarded fish and offal, target fish, and baited hooks. Current policy regarding fisheries management is increasingly aimed at discard reform, exemplified by a discard ban initiated in the European Union Common Fisheries Policy in 2014. While there is global agreement on the importance of minimizing the waste inherent in bycatch and discards, there is also growing concern that there is a need to understand the extent to which marine animals rely on fisheries-associated resources, especially at the colony and individual levels. We used a novel adaptation of quantitative fatty acid signature analysis (QFASA to quantify fisheries-associated prey in the diet of two threatened North Pacific albatross species. Diet was estimated with QFASA using multiple lipid classes from stomach oil collected from incubating and chick-brooding Laysan and black-footed albatrosses across three breeding seasons. Prey-specific error was estimated by comparing QFASA estimated diets from known “simulated” diets, which informed the level of precaution appropriate when interpreting model results. Fisheries-associated diet occurred in both albatross species across both the incubation and chick-brood stages; however, neither species relied on fisheries food as the dominant food source (consisting of <10% of the total pooled proportional diet in each species. While total diet proportion was low, the incidence of fisheries-associated resources in albatross diets was highest in the 2009–2010 breeding season when there was a strong central Pacific El Niño. Additionally, the diets of a few individuals consisted almost

  5. Influencing Safety in Australian Agriculture and Fisheries.

    Science.gov (United States)

    McBain-Rigg, Kristin E; Franklin, Richard C; King, Jemma C; Lower, Tony

    2017-01-01

    Improving the health and safety of those working in Australian agriculture and fishery industries is a recognized priority area for preventative activities. With Australian agricultural industries being among the nation's most dangerous workplaces, there is a need for action. While there are currently known solutions, their implementation is limited. Influential agents, i.e., people who can influence others, are important for helping engender action to enact solutions into practice. This study examines agents that influence safety behavior either negatively (barriers) or positively (facilitators), in the Australian agriculture and fishery industries. Focus groups were conducted with producers and industry representatives. Thematic analysis identified barriers and facilitators to improve health and safety. These were assessed against the Socioecological Model, which considers the various, and often intersecting, human (intrapersonal, i.e. values and attitudes, peers, familial, and cultural) factors influencing safety behavior. Seven categories of human influences were identified: self, peers, family, intergenerational change, industry agents, government agents, and other. Peers (including direct managers) and family were seen to be direct influencers. Individuals signal to others that safety is valued and important. This is reinforced by experience, skill, attitudes, and behavior. Safety practice knowledge acquisition occurred via the family unit, specific training, industry, or knowledge transfer between industries. Government influence predominately focused on legislation and while the source of this influence is distant, it does influence behavior. There is a need to support comprehensive programs. These should include strengthening relationships via peer-to-peer networking, sharing information about safety initiatives, appropriate legislation, and enhancing leadership of all influencers with regard to safety.

  6. Do fish have rights in artisanal fisheries?

    Directory of Open Access Journals (Sweden)

    Mustapha MK

    2013-09-01

    Full Text Available Artisanal fishers in developing world are unaware that fish are capable of suffering or discomfort, though researches have shown that fish do feel pain. Five fish welfare domains have been identified which constitute their rights in their environment. The needs of wild fish are usually provided in their natural, undisturbed and unperturbed aquatic environment, of which the fish will prefer. However, various anthropogenic activities by humans (including artisanal fisheries itself and some natural perturbations in the watershed, riparian zone, water body of the fish habitat and on the fish tend to take away these needs thereby compromising the fish welfare. These activities include environmental degradation, boat/canoe building, use of motorized engine boats/canoes, use of active and passive fishing gears, obnoxious cultural, religious and social fishing practices, fish harvesting, handling and processing among others. One way to understand the welfare needs of an individual fish is to understand its biology. Poor welfare conditions could then be assessed by how far the individual fish has deviated from the normal conditions. Non-intrusive signs based on the health, behavior, morphological anomalies, swimming, reduction in population and growth, outbreak of parasitic infections, injuries and loss of condition can be used to assess fish whose welfare has been compromised. Artisanal fishers should not only be concerned with catch, but, also the welfare of the fish being caught. This is because if the welfare of the fish is compromised, it is going to definitely affect the catch. As indispensable as fish is to humans, humans should not derive its pleasure at the expense of fish suffering. Human activities that impinge on the welfare of wild fish may not necessarily be stopped, but at least minimized in order to have continued sustainable artisanal exploitation of the fisheries.

  7. Contemporary management issues confronting fisheries science

    Science.gov (United States)

    Frank, Kenneth T.; Brickman, David

    2001-06-01

    Stock collapses have occurred worldwide. The most frequently cited cause is over-fishing, suggesting that fisheries management has been ineffective in controlling exploitation rates. The progression of a fishery from an over-exploited to a collapsed state involves impairment of the reproductive capacity of the target species, i.e. recruitment over-fishing. In many cases, this occurs by reduction of the spawning stock biomass (SSB) through the systematic elimination of spawning components within a stock complex. While operational definitions of minimum levels of SSB have been developed, they have seldom been applied and never adopted in a Canadian groundfish management context. The answer to the question of how much is enough to perpetuate a stock under exploitation has been illusive. Serebryakov [J. Cons. Int. Explor. Mer, 47 (1990) 267] has advocated definition of critical levels of SSB based on survival rates (R/SSB). We review his method and discuss the utility of the approach. An alternative approach to the problem of estimating minimum SSB is through a fundamental revision of the traditional stock and recruitment relationship. Explicit theoretical SSB thresholds below which reproduction/recruitment is severely impaired based upon density-dependent mating success (or Allee effects) is considered a superior approach to the question of how much is enough because of its ecological grounding. However, the successful application of this approach will require re-definition of the space/time scales of the management unit. Finally, support is growing for the establishment of closed areas or "no-take zones" as an alternative approach to managing the problems of fishing a stock complex by enabling sub-populations to escape fishing. While the expected benefits of areas protected from fishing are numerous, clear demonstrations of benefits of such areas in marine temperate ecosystems are lacking. In fact, unintended negative consequences may result from such actions.

  8. 76 FR 99 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Amendment 24 to the Fishery...

    Science.gov (United States)

    2011-01-03

    ...NMFS, Southeast Region, in collaboration with the South Atlantic Fishery Management Council (Council), intends to prepare an EIS to describe and analyze a range of alternatives for management actions to be included in an amendment to the Fishery Management Plan for the Snapper-Grouper Fishery of the South Atlantic Region (FMP). These alternatives will consider measures to establish a rebuilding plan for the red grouper stock, while setting annual catch limits (ACLs), accountability measures (AMs), allocations, maximum sustainable yield (MSY), and optimum yield (OY) for red grouper. The purpose of this NOI is to solicit public comments on the scope of issues to be addressed in the EIS.

  9. Suicide among agricultural, forestry, and fishery workers.

    Science.gov (United States)

    Shiri, Rahman

    2018-01-01

    In their meta-analysis, Klingelschmidt and her associates (1) found that agricultural, forestry, and fishery workers are at 48% higher risk of suicide than the working-age population. Moreover, they found that the excess risk is even greater among Japanese agricultural workers than workers from other high-income countries. There are several concerns regarding this meta-analysis. It appears that the excess risk has been overestimated for these workers. Furthermore, the excess risk in Japan is not different than other high-income countries. First, in a systematic review, a literature search is comprehensive. A search of a single database is unlikely to identify most of relevant studies, and these types of reviews are not therefore considered as systematic reviews (2). In this review, a specialized database (-PsycINFO) or a European database (EMBASE or -Scopus) was not searched. Second, following the PRISMA guidelines, the critical appraisal of included studies (quality assessment) is a requirement for a systematic review. In a meta-analysis of observational studies, selection bias and confounding should be ruled out. Third, the reviewers did not correctly extract confidence intervals (CI) for the estimates of several studies such as Hassler 2004, Fleming 1999, and Fragar 2011. Moreover, some studies reported both the least- and maximally adjusted risk estimates. The reviewers, however, extracted age- or the least-adjusted risk estimate. A confounder-adjusted estimate is a more appropriate estimate of the true association. In some studies [eg, Kposowa (3) Agerbo (4)], the excess risk dropped by 52-71% after adjustment for confounders. As a sensitivity analysis, the reviewers could limit their meta-analysis to a subgroup of studies controlled for confounders. Fourth, the reviewers did not estimate an overall risk estimate for each study. They included the estimates of 2-6 subgroups for 22 studies in forest and funnel plots. A fixed-effect meta-analysis is a more

  10. 76 FR 76387 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-12-07

    ... Sacramento, CA. The first assignment is the development of recommendations for a management framework for... Court, La Jolla, CA 92037; telephone: (858) 546-7000. Council address: Pacific Fishery Management...

  11. Renegotiating property rights in the Florida golden crab fishery

    Directory of Open Access Journals (Sweden)

    Scott Crosson

    2013-08-01

    Full Text Available The golden crab (Chaceon fenneri supports a small, economically healthy fishery in south Florida. Crabbers in the fishery have successfully protected themselves against larger outside fishing interests in the past, and management has been stable for over fifteen years.  Why, then, did a portion of the fleet propose shifting to individual transferable quotas (ITQs?  Our findings suggest that proponents sought ITQ management because they believed it would further limit the ability of other crabbers to enter the fishery and act as a mechanism to legally preserve the informal and formal property rights that they have previously negotiated among themselves. Opponents believed that a shift to an ITQ regime would destroy those same property rights.  We explore the implications of these findings to a broader understanding of property rights and natural resource management institutions, noting that the currently existing system closely resembles a territorial use rights fishery (TURF.

  12. Benefits of rebuilding global marine fisheries outweigh costs.

    Science.gov (United States)

    Sumaila, Ussif Rashid; Cheung, William; Dyck, Andrew; Gueye, Kamal; Huang, Ling; Lam, Vicky; Pauly, Daniel; Srinivasan, Thara; Swartz, Wilf; Watson, Reginald; Zeller, Dirk

    2012-01-01

    Global marine fisheries are currently underperforming, largely due to overfishing. An analysis of global databases finds that resource rent net of subsidies from rebuilt world fisheries could increase from the current negative US$13 billion to positive US$54 billion per year, resulting in a net gain of US$600 to US$1,400 billion in present value over fifty years after rebuilding. To realize this gain, governments need to implement a rebuilding program at a cost of about US$203 (US$130-US$292) billion in present value. We estimate that it would take just 12 years after rebuilding begins for the benefits to surpass the cost. Even without accounting for the potential boost to recreational fisheries, and ignoring ancillary and non-market values that would likely increase, the potential benefits of rebuilding global fisheries far outweigh the costs.

  13. Integrating the invisible fabric of nature into fisheries management.

    Science.gov (United States)

    Travis, Joseph; Coleman, Felicia C; Auster, Peter J; Cury, Philippe M; Estes, James A; Orensanz, Jose; Peterson, Charles H; Power, Mary E; Steneck, Robert S; Wootton, J Timothy

    2014-01-14

    Overfishing and environmental change have triggered many severe and unexpected consequences. As existing communities have collapsed, new ones have become established, fundamentally transforming ecosystems to those that are often less productive for fisheries, more prone to cycles of booms and busts, and thus less manageable. We contend that the failure of fisheries science and management to anticipate these transformations results from a lack of appreciation for the nature, strength, complexity, and outcome of species interactions. Ecologists have come to understand that networks of interacting species exhibit nonlinear dynamics and feedback loops that can produce sudden and unexpected shifts. We argue that fisheries science and management must follow this lead by developing a sharper focus on species interactions and how disrupting these interactions can push ecosystems in which fisheries are embedded past their tipping points.

  14. Climate, fishery and society interactions: Observations from the North Atlantic

    Science.gov (United States)

    Hamilton, Lawrence C.

    2007-11-01

    Interdisciplinary studies comparing fisheries-dependent regions across the North Atlantic find a number of broad patterns. Large ecological shifts, disastrous to historical fisheries, have resulted when unfavorable climatic events occur atop overfishing. The "teleconnections" linking fisheries crises across long distances include human technology and markets, as well as climate or migratory fish species. Overfishing and climate-driven changes have led to a shift downwards in trophic levels of fisheries takes in some ecosystems, from dominance by bony fish to crustaceans. Fishing societies adapt to new ecological conditions through social reorganization that have benefited some people and places, while leaving others behind. Characteristic patterns of demographic change are among the symptoms of such reorganization. These general observations emerge from a review of recent case studies of individual fishing communities, such as those conducted for the North Atlantic Arc research project.

  15. Adapting inland fisheries management to a changing climate

    Science.gov (United States)

    Paukert, Craig P.; Glazer, Bob A.; Hansen, Gretchen J. A.; Irwin, Brian J.; Jacobson, Peter C.; Kershner, Jeffrey L.; Shuter, Brian J.; Whitney, James E.; Lynch, Abigail J.

    2016-01-01

    Natural resource decision makers are challenged to adapt management to a changing climate while balancing short-term management goals with long-term changes in aquatic systems. Adaptation will require developing resilient ecosystems and resilient management systems. Decision makers already have tools to develop or ensure resilient aquatic systems and fisheries such as managing harvest and riparian zones. Because fisheries management often interacts with multiple stakeholders, adaptation strategies involving fisheries managers and other partners focused on land use, policy, and human systems, coupled with long-term monitoring, are necessary for resilient systems. We show how agencies and organizations are adapting to a changing climate in Minnesota and Ontario lakes and Montana streams. We also present how the Florida Fish and Wildlife Commission created a management structure to develop adaptation strategies. These examples demonstrate how organizations and agencies can cope with climate change effects on fishes and fisheries through creating resilient management and ecological systems.

  16. Modeling technical efficiency of inshore fishery using data envelopment analysis

    Science.gov (United States)

    Rahman, Rahayu; Zahid, Zalina; Khairi, Siti Shaliza Mohd; Hussin, Siti Aida Sheikh

    2016-10-01

    Fishery industry contributes significantly to the economy of Malaysia. This study utilized Data Envelopment Analysis application in estimating the technical efficiency of fishery in Terengganu, a state on the eastern coast of Peninsular Malaysia, based on multiple output, i.e. total fish landing and income of fishermen with six inputs, i.e. engine power, vessel size, number of trips, number of workers, cost and operation distance. The data were collected by survey conducted between November and December 2014. The decision making units (DMUs) involved 100 fishermen from 10 fishery areas. The result showed that the technical efficiency in Season I (dry season) and Season II (rainy season) were 90.2% and 66.7% respectively. About 27% of the fishermen were rated to be efficient during Season I, meanwhile only 13% of the fishermen achieved full efficiency 100% during Season II. The results also found out that there was a significance difference in the efficiency performance between the fishery areas.

  17. Managing Small-Scale Fisheries: Alternative Directions and Methods

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... instructors and students in fishery management; development organizations and ... fishers and fishing communities that wish to take responsibility for managing ... Fikret Berkes is Professor of Natural Resources at the University of Manitoba, ...

  18. Southeast Fishery-Independent Survey (PC1603, ME70)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA ship Pisces departed Morehead city on 3 July 2016 for a Southeast Fishery-Independent Survey (SEFIS) research cruise in continental shelf and shelf-break...

  19. Recent advances in oceanography and new perspectives in fisheries management

    Digital Repository Service at National Institute of Oceanography (India)

    Kutty, M.K.

    The reason de etre for the swing back to an empirical approach in fisheries management as an interim measure towards developing a truly rational method is discussed. The importance of physical oceanographic and meteorological factors especially...

  20. California Cooperative Oceanic Fisheries Investigations (CalCOFI)Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This database contains icthyoplankton data collected as part of the California Cooperative Oceanic Fisheries Investigations (CalCOFI) program and other cruises...