WorldWideScience

Sample records for reservation ctuir fisheries

  1. Confederated Tribes Umatilla Indian Reservation (CTUIR) Umatilla Anadromous Fisheries Habitat Project : A Columbia River Basin Fish Habitat Project : Annual Report Fiscal Year 2007.

    Energy Technology Data Exchange (ETDEWEB)

    Hoverson, Eric D.; Amonette, Alexandra

    2008-12-02

    The Umatilla Anadromous Fisheries Habitat Project (UAFHP) is an ongoing effort to protect, enhance, and restore riparian and instream habitat for the natural production of anadromous salmonids in the Umatilla River Basin, Northeast Oregon. Flow quantity, water temperature, passage, and lack of in-stream channel complexity have been identified as the key limiting factors in the basin. During the 2007 Fiscal Year (FY) reporting period (February 1, 2007-January 31, 2008) primary project activities focused on improving instream and riparian habitat complexity, migrational passage, and restoring natural channel morphology and floodplain function. Eight fisheries habitat enhancement projects were implemented on Meacham Creek, Camp Creek, Greasewood Creek, Birch Creek, West Birch Creek, and the Umatilla River. Specific restoration actions included: (1) rectifying five fish passage barriers on four creeks, (2) planting 1,275 saplings and seeding 130 pounds of native grasses, (3) constructing two miles of riparian fencing for livestock exclusion, (4) coordinating activities related to the installation of two off-channel, solar-powered watering areas for livestock, and (5) developing eight water gap access sites to reduce impacts from livestock. Baseline and ongoing monitoring and evaluation activities were also completed on major project areas such as conducting photo point monitoring strategies activities at the Meacham Creek Large Wood Implementation Project site (FY2006) and at all existing easements and planned project sites. Fish surveys and aquatic habitat inventories were conducted at project sites prior to implementation. Monitoring plans will continue throughout the life of each project to oversee progression and inspire timely managerial actions. Twenty-seven conservation easements were maintained with 23 landowners. Permitting applications for planned project activities and biological opinions were written and approved. Project activities were based on a variety

  2. CTUIR Umatilla Anadromous Fisheries Habitat Project : A Columbia River Basin Fish Habitat Project 2008 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Hoverson, Eric D.; Amonette, Alexandra

    2009-02-09

    The Umatilla Anadromous Fisheries Habitat Project (UAFHP) is an ongoing effort to protect, enhance, and restore riparian and instream habitat for the natural production of anadromous salmonids in the Umatilla River Basin, Northeast Oregon. Flow quantity, water temperature, passage, and lack of in-stream channel complexity have been identified as the key limiting factors in the basin. During the 2008 Fiscal Year (FY) reporting period (February 1, 2008-January 31, 2009) primary project activities focused on improving instream and riparian habitat complexity, migrational passage, and restoring natural channel morphology and floodplain function. Eight primary fisheries habitat enhancement projects were implemented on Meacham Creek, Birch Creek, West Birch Creek, McKay Creek, West Fork Spring Hollow, and the Umatilla River. Specific restoration actions included: (1) rectifying one fish passage barrier on West Birch Creek; (2) participating in six projects planting 10,000 trees and seeding 3225 pounds of native grasses; (3) donating 1000 ft of fencing and 1208 fence posts and associated hardware for 3.6 miles of livestock exclusion fencing projects in riparian areas of West Birch and Meacham Creek, and for tree screens to protect against beaver damage on West Fork Spring Hollow Creek; (4) using biological control (insects) to reduce noxious weeds on three treatment areas covering five acres on Meacham Creek; (5) planning activities for a levee setback project on Meacham Creek. We participated in additional secondary projects as opportunities arose. Baseline and ongoing monitoring and evaluation activities were also completed on major project areas such as conducting photo point monitoring strategies activities at the Meacham Creek Large Wood Implementation Project site (FY2006) and at additional easements and planned project sites. Fish surveys and aquatic habitat inventories were conducted at project sites prior to implementation. Proper selection and implementation of

  3. Revised CTUIR Renewable Energy Feasibility Study Final Report

    Energy Technology Data Exchange (ETDEWEB)

    John Cox; Thomas Bailor; Theodore Repasky; Lisa Breckenridge

    2005-10-31

    This preliminary assessment of renewable energy resources on the Umatilla Indian Reservation (UIR) has been performed by CTUIR Department of Science and Engineering (DOSE). This analysis focused primarily identifying renewable resources that may be applied on or near the Umatilla Indian Reservation. In addition preliminary technical and economic feasibility of developing renewable energy resources have been prepared and initial land use planning issues identified. Renewable energies examined in the course of the investigation included solar thermal, solar photovoltaic, wind, bioethanol, bio-diesel and bio-pellet fuel. All renewable energy options studied were found to have some potential for the CTUIR. These renewable energy options are environmentally friendly, sustainable, and compliment many of the policy goals of the CTUIR. This report seeks to provide an overall review of renewable energy technologies and applications. It tries to identify existing projects near to the CTUIR and the efforts of the federal government, state government and the private sector in the renewable energy arena. It seeks to provide an understanding of the CTUIR as an energy entity. This report intends to provide general information to assist tribal leadership in making decisions related to energy, specifically renewable energy deve lopment.

  4. 50 CFR 660.714 - Purse seine fishery. [Reserved

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Purse seine fishery. 660.714 Section 660.714 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES Highly Migratory Fisheries...

  5. 50 CFR 660.715 - Harpoon fishery. [Reserved

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Harpoon fishery. 660.715 Section 660.715 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES Highly Migratory Fisheries § 660.715...

  6. CTUIR Grande Ronde River Watershed Restoration Program McCoy Creek/McIntyre Creek Road Crossing, 1995-1999 Progress Report.

    Energy Technology Data Exchange (ETDEWEB)

    Childs, Allen B.

    2000-08-01

    The Confederated Tribes of the Umatilla Indian Reservation (CTUIR) and Bonneville Power Administration (BPA) entered into a contract agreement beginning in 1996 to fund watershed restoration and enhancement actions and contribute to recovery of fish and wildlife resources and water quality in the Grande Ronde River Basin. The CTUIR's habitat program is closely coordinated with the Grande Ronde Model Watershed Program and multiple agencies and organizations within the basin. The CTUIR has focused during the past 4 years in the upper portions of the Grande Ronde Subbasin (upstream of LaGrande, Oregon) on several major project areas in the Meadow, McCoy, and McIntyre Creek watersheds and along the mainstem Grande Ronde River. This Annual Report provides an overview of individual projects and accomplishments.

  7. 25 CFR 241.2 - Annette Islands Reserve; definition; exclusive fishery; licenses.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Annette Islands Reserve; definition; exclusive fishery... WILDLIFE INDIAN FISHING IN ALASKA § 241.2 Annette Islands Reserve; definition; exclusive fishery; licenses... of said islands, rocks, and islets. (b) Exclusive fishery. The Annette Islands Reserve is declared to...

  8. Collaborative assessment of California spiny lobster population and fishery responses to a marine reserve network.

    Science.gov (United States)

    Kay, Matthew C; Lenihan, Hunter S; Guenther, Carla M; Wilson, Jono R; Miller, Christopher J; Shrout, Samuel W

    2012-01-01

    Assessments of the conservation and fisheries effects of marine reserves typically focus on single reserves where sampling occurs over narrow spatiotemporal scales. A strategy for broadening the collection and interpretation of data is collaborative fisheries research (CFR). Here we report results of a CFR program formed in part to test whether reserves at the Santa Barbara Channel Islands, USA, influenced lobster size and trap yield, and whether abundance changes in reserves led to spillover that influenced trap yield and effort distribution near reserve borders. Industry training of scientists allowed us to sample reserves with fishery relevant metrics that we compared with pre-reserve fishing records, a concurrent port sampling program, fishery effort patterns, the local ecological knowledge (LEK) of fishermen, and fishery-independent visual surveys of lobster abundance. After six years of reserve protection, there was a four- to eightfold increase in trap yield, a 5-10% increase in the mean size (carapace length) of legal sized lobsters, and larger size structure of lobsters trapped inside vs. outside of three replicate reserves. Patterns in trap data were corroborated by visual scuba surveys that indicated a four- to sixfold increase in lobster density inside reserves. Population increases within reserves did not lead to increased trap yields or effort concentrations (fishing the line) immediately outside reserve borders. The absence of these catch and effort trends, which are indicative of spillover, may be due to moderate total mortality (Z = 0.59 for legal sized lobsters outside reserves), which was estimated from analysis of growth and length frequency data collected as part of our CFR program. Spillover at the Channel Islands reserves may be occurring but at levels that are insufficient to influence the fishery dynamics that we measured. Future increases in fishing effort (outside reserves) and lobster biomass (inside reserves) are likely and may lead to

  9. Marine ecology: reserves do have a key role in fisheries.

    Science.gov (United States)

    Roberts, Callum

    2012-06-05

    A new study of the Great Barrier Reef proves a 100-year old conjecture correct: marine reserves do replenish populations in surrounding fishing grounds, while modern reserve networking theory is validated by exchange of offspring of animals among protected areas. Copyright © 2012 Elsevier Ltd. All rights reserved.

  10. Effects of sex change on the implications of marine reserves for fisheries.

    Science.gov (United States)

    Chan, Neil C S; Connolly, Sean R; Mapstone, Bruce D

    2012-04-01

    Marine reserves have become widely used in biodiversity conservation and are increasingly proposed as fisheries management tools. Previous modeling studies have found that reserves may increase or decrease yields, depending on local environmental conditions and on the specific life-history traits of the fishery species. Sex-changing (female-to-male) fish are targets of some of the most important commercial and recreational fisheries in the world. The potential for disproportionate removal of the larger, older sex of such species requires new theory to facilitate our understanding of how reserves will affect the yields of surrounding fisheries, relative to fishes with separate sexes. We investigated this question by modeling the effects of marine reserves on a non-sex-changing and a sex-changing population. We used demographic parameter estimates for the common coral trout as a baseline, and we conducted extensive sensitivity analyses to determine how sustainable yields of sex-changing species are likely to be affected by reserves across a broad range of life-history parameters. Our findings indicate that fisheries for sex-changing species are unlikely to receive the same yield-enhancing benefit that non-sex-changing fisheries enjoy from marine reserves, and that often reserves tend to reduce sustainable yields for a given overall population size. Specifically, the increased egg production and high fertilization success within reserves is more than offset by the reduced egg production and fertilization success in the fished areas, relative to a system in which fishing mortality is distributed more evenly over the entire system. A key reason for this appears to be that fertilization success is reduced, on average, when males are unevenly distributed among subpopulations, as is the case when reserves are present. These findings suggests that, for sex-changing populations, reserves are more suited to rebuilding overfished populations and sustaining fishery viability

  11. Considerations during the Proposal Stages of a Marine Fisheries Reserve in Conil de la Frontera (Spain)

    OpenAIRE

    Camilleri, Sarah

    2012-01-01

    With the fishing sector presently going through a range of problems internationally, the creation of Marine Protected Areas (MPAs) and Marine Fishery Reserves (MFRs) is a choice in which various fisheries, environmental and research groups are showing a stronger belief. Within such systems, conventional measures are replaced by an ‘ecosystem-approach’ and stakeholder participation is considered fundamental. This investigation takes a look at the internal workings as well as external influe...

  12. The good, the bad and the ugly of marine reserves for fishery yields.

    Science.gov (United States)

    De Leo, Giulio A; Micheli, Fiorenza

    2015-11-05

    Marine reserves (MRs) are used worldwide as a means of conserving biodiversity and protecting depleted populations. Despite major investments in MRs, their environmental and social benefits have proven difficult to demonstrate and are still debated. Clear expectations of the possible outcomes of MR establishment are needed to guide and strengthen empirical assessments. Previous models show that reserve establishment in overcapitalized, quota-based fisheries can reduce both catch and population abundance, thereby negating fisheries and even conservation benefits. By using a stage-structured, spatially explicit stochastic model, we show that catches under quota-based fisheries that include a network of MRs can exceed maximum sustainable yield (MSY) under conventional quota management if reserves provide protection to old, large spawners that disproportionally contribute to recruitment outside the reserves. Modelling results predict that the net fishery benefit of MRs is lost when gains in fecundity of old, large individuals are small, is highest in the case of sedentary adults with high larval dispersal, and decreases with adult mobility. We also show that environmental variability may mask fishery benefits of reserve implementation and that MRs may buffer against collapse when sustainable catch quotas are exceeded owing to stock overestimation or systematic overfishing. © 2015 The Author(s).

  13. Quantifying the squeezing or stretching of fisheries as they adapt to displacement by marine reserves.

    Science.gov (United States)

    Chollett, Iliana; Box, Stephen J; Mumby, Peter J

    2016-02-01

    The designation of no-take marine reserves involves social and economic concerns due to the resulting displacement of fishing effort, when fishing rights are removed from those who traditionally fished within an area. Displacement can influence the functioning of the fishery and success of the reserve, yet levels of displacement are seldom quantified after reserve implementation and very rarely before that. We devised a simple analytical framework based on set theory to facilitate reserve placement. Implementation of the framework requires maps of fishing grounds, fishing effort, or catch per unit effort for at least 2 years. The framework quantifies the level of conflict that a reserve designation might cause in the fishing sector due to displacement and the opportunities to offset the conflict through fisher spatial mobility (i.e., ability of fishers to fish elsewhere). We also considered how the outputs of the framework can be used to identify targeted management interventions for each fishery. We applied the method in Honduras, where the largest marine protected area in Central America is being placed, for which spatial data on fishing effort were available for 6 fisheries over 3 years. The proposed closure had a greater negative impact on the shrimp and lobster scuba fisheries, which concentrated respectively 28% and 18% of their effort inside the reserve. These fisheries could not accommodate the displacement within existing fishing grounds. Both would be forced to stretch into new fishing grounds, which are available but are of unknown quality. These stakeholders will likely require compensation to offset costly exploratory fishing or to travel to fishing grounds farther away from port. © 2015 Society for Conservation Biology.

  14. 50 CFR 665.120 - American Samoa coral reef ecosystem fisheries. [Reserved

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false American Samoa coral reef ecosystem fisheries. 665.120 Section 665.120 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL... PACIFIC American Samoa Fisheries § 665.120 American Samoa coral reef ecosystem fisheries. ...

  15. 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. 665.620 Section 665.620 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... Island Area Fisheries § 665.620 PRIA coral reef ecosystem fisheries. ...

  16. 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. 665.420 Section 665.420 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC... Mariana Archipelago Fisheries § 665.420 Mariana coral reef ecosystem fisheries. ...

  17. 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. 665.220 Section 665.220 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... Fisheries § 665.220 Hawaii coral reef ecosystem fisheries. ...

  18. Larval export from marine reserves and the recruitment benefit for fish and fisheries

    KAUST Repository

    Harrison, Hugo B.

    2012-06-01

    Marine reserves, areas closed to all forms of fishing, continue to be advocated and implemented to supplement fisheries and conserve populations [1-4]. However, although the reproductive potential of important fishery species can dramatically increase inside reserves [5-8], the extent to which larval offspring are exported and the relative contribution of reserves to recruitment in fished and protected populations are unknown [4, 9-11]. Using genetic parentage analyses, we resolve patterns of larval dispersal for two species of exploited coral reef fish within a network of marine reserves on the Great Barrier Reef. In a 1,000 km 2 study area, populations resident in three reserves exported 83% (coral trout, Plectropomus maculatus) and 55% (stripey snapper, Lutjanus carponotatus) of assigned offspring to fished reefs, with the remainder having recruited to natal reserves or other reserves in the region. We estimate that reserves, which account for just 28% of the local reef area, produced approximately half of all juvenile recruitment to both reserve and fished reefs within 30 km. Our results provide compelling evidence that adequately protected reserve networks can make a significant contribution to the replenishment of populations on both reserve and fished reefs at a scale that benefits local stakeholders. © 2012 Elsevier Ltd.

  19. Catch, bycatch and discards of the Galapagos Marine Reserve small-scale handline fishery.

    Science.gov (United States)

    Zimmerhackel, Johanna S; Schuhbauer, Anna C; Usseglio, Paolo; Heel, Lena C; Salinas-de-León, Pelayo

    2015-01-01

    Fisheries bycatch is a significant marine conservation issue as valuable fish are wasted and protected species harmed with potential negative ecological and socio-economic consequences. Even though there are indications that the small-scale handline fishery of the Galapagos Marine Reserve has a low selectivity, information on its bycatch has never been published. We used onboard monitoring and interview data to assess the bycatch of the Galapagos handline fishery by estimating the bycatch ratio, determining species compositions of landings and bycatch, identifying fishers' reasons for discarding certain individuals, and revealing historical trends in the bycatch ratio. The estimated bycatch ratio as a function of biomass of 0.40 and a diverse species composition of target catch and bycatch confirmed the low selectivity of this fishery. Most individuals were not landed for economic motivations, either because species (77.4%) or sizes (17.7%) are unmarketable or for regulatory reasons (5.9%). We found that bycatch contributes to growth overfishing of some target species because they are discarded or used as bait before reaching their first maturity. Moreover, over half of interviewees perceived a historical decrease in bycatch ratios that was explained by a diversification of the target catch due to the reduction in abundance of the traditionally most important target species. As some target species show signs of overfishing and to date there are no specific regulations for the finfish fishery species in place, we recommend the implementation of a series of management measures to protect critical life stages of overexploited species and to improve the selectivity of the Galapagos handline fishery.

  20. Catch, bycatch and discards of the Galapagos Marine Reserve small-scale handline fishery

    Directory of Open Access Journals (Sweden)

    Johanna S. Zimmerhackel

    2015-06-01

    Full Text Available Fisheries bycatch is a significant marine conservation issue as valuable fish are wasted and protected species harmed with potential negative ecological and socio-economic consequences. Even though there are indications that the small-scale handline fishery of the Galapagos Marine Reserve has a low selectivity, information on its bycatch has never been published. We used onboard monitoring and interview data to assess the bycatch of the Galapagos handline fishery by estimating the bycatch ratio, determining species compositions of landings and bycatch, identifying fishers’ reasons for discarding certain individuals, and revealing historical trends in the bycatch ratio. The estimated bycatch ratio as a function of biomass of 0.40 and a diverse species composition of target catch and bycatch confirmed the low selectivity of this fishery. Most individuals were not landed for economic motivations, either because species (77.4% or sizes (17.7% are unmarketable or for regulatory reasons (5.9%. We found that bycatch contributes to growth overfishing of some target species because they are discarded or used as bait before reaching their first maturity. Moreover, over half of interviewees perceived a historical decrease in bycatch ratios that was explained by a diversification of the target catch due to the reduction in abundance of the traditionally most important target species. As some target species show signs of overfishing and to date there are no specific regulations for the finfish fishery species in place, we recommend the implementation of a series of management measures to protect critical life stages of overexploited species and to improve the selectivity of the Galapagos handline fishery.

  1. THE DANUBE DELTA BIOSPHERE RESERVE - REGIONAL CLUSTERS IN PROTECTING AND PROMOTING THE LOCAL AREA AND LOCAL FISHERIES PRODUCTS

    Directory of Open Access Journals (Sweden)

    Bogdan Berceanu

    2015-12-01

    Full Text Available The intensification of fishery activity through the intervention of regional clusters can have a positive impact at the local level – social impact (reducing unemployment, environment impact (reducing pollution effects and protecting the species within the biosphere reserve, tourism impact (increase the number of tourists and improve the “public image” of the region, market impact (increase the potential clients for local fishery products and improve the products quality. This paper will focus on fishery activity within the local area of the Danube Delta Biosphere Reserve from Romania, through the perspective of regional clusters’ actions in protecting and promoting the local area and local fishery products.

  2. 50 CFR 660.716 - Surface hook-and-line fishery. [Reserved

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Surface hook-and-line fishery. 660.716 Section 660.716 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES Highly...

  3. Institutional Arrangements and Processes in Marine Fishery Reserves-Sanctuaries Establishment in Lagonoy Gulf

    OpenAIRE

    Raul G Bradecina; Plutomeo Nieves

    2006-01-01

    This paper described the process and institutional arrangement of MFR-S in Lagonoy Gulf from period 1993 to 2004. The analysis made use of primary and secondary data mainly derived from key informant interviews and participatory resource assessment (PRA). Results showed that the establishment of Marine Fisheries Reserve-Sanctuary in Lagonoy Gulf started in 1993. During the ten-year period between 1993 and 2004, a total of 8 MFR-S were established with majority in Albay and the least in Camari...

  4. Synergistic Effects of Marine Reserves and Harvest Controls on the Abundance and Catch Dynamics of a Coral Reef Fishery.

    Science.gov (United States)

    Hopf, Jess K; Jones, Geoffrey P; Williamson, David H; Connolly, Sean R

    2016-06-20

    Marine no-take reserves, where fishing and other extractive activities are prohibited, have well-established conservation benefits [1], yet their impacts on fisheries remains contentious [2-4]. For fishery species, reserves are often implemented alongside more conventional harvest strategies, including catch and size limits [2, 5]. However, catch and fish abundances observed post-intervention are often attributed to reserves, without explicitly estimating the potential contribution of concurrent management interventions [2, 3, 6-9]. Here we test a metapopulation model against observed fishery [10] and population [11] data for an important coral reef fishery (coral trout; Plectropomus spp.) in Australia's Great Barrier Reef Marine Park (GBRMP) to evaluate how the combined increase in reserve area [12] and reduction in fishing effort [13, 14] in 2004 influenced changes in fish stocks and the commercial fishery. We found that declines in catch, increases in catch rates, and increases in biomass since 2004 were substantially attributable to the integration of direct effort controls with the rezoning, rather than the rezoning alone. The combined management approach was estimated to have been more productive for fish and fisheries than if the rezoning had occurred alone and comparable to what would have been obtained with effort controls alone. Sensitivity analyses indicate that the direct effort controls prevented initial decreases in catch per unit effort that would have otherwise occurred with the rezoning. Our findings demonstrate that by concurrently restructuring the fishery, the conservation benefits of reserves were enhanced and the fishery cost of rezoning the reserve network was socialized, mitigating negative impacts on individual fishers. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Implementation of Fisheries Enhancement Opportunities on the Coeur d'Alene Reservation, 2002 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Vitale, Angelo, Lamb, Dave; Scott, Jason

    2003-12-01

    effects on the quality of the water in the Coeur d'Alene River and Coeur d'Alene Lake. Effluents from tailings and mining waste have contributed vast quantities of trace heavy metals to the system. Poor agricultural and forest practices have also contributed to the degradation of water quality and habitat suitability for resident salmonids. Increased sediment loads from agricultural runoff and recent and recovering clearcuts, and increases in water temperature due to riparian canopy removal may be two of the most important problems currently affecting westslope cutthroat trout. Increases in water temperature have reduced the range of resident salmonids to a fraction of its historic extent. Within this new range, sediment has reduced the quality of both spawning and rearing habitats. Historically, municipal waste contributed large quantities of phosphates and nitrogen that accelerated the eutrophication process in Coeur d'Alene Lake. However, over the last 25 years work has been completed to reduce the annual load of these materials. Wastewater treatment facilities have been established near all major municipalities in and around the basin. Species interactions with introduced exotics as well as native species are also acting to limit cutthroat trout populations. Two mechanisms are at work: interspecific competition, and species replacement. Competition occurs when two species utilize common resources, the supply of which is short; or if the resources are not in short supply, they harm each other in the process of seeking these resources. Replacement occurs when some environmental or anthropogenic change (e.g., habitat degradation, fishing pressure, etc.) causes the decline or elimination of one species and another species, either native or introduced, fills the void left by the other. In 1994, the Northwest Power Planning Council adopted the recommendations set forth by the Coeur d'Alene Tribe to improve the Reservation fishery. These recommended

  6. Institutional analysis of marine reserves and fisheries governance policy experiments : a case study of Nassau grouper conservation in the Turks and Caicos Islands

    NARCIS (Netherlands)

    Rudd, M.A.

    2003-01-01

    Keywords: Ecosystem-based fisheries management; marine reserves; marine protected areas; social capital; institutional analysis; Turks and Caicos Islands; Nassau grouper Many tropical fisheries around the world are in crisis because of the depletion of valuable reef species and the destruction of

  7. Spatial assessment of fishing effort around European marine reserves: implications for successful fisheries management.

    Science.gov (United States)

    Stelzenmüller, Vanessa; Maynou, Francesc; Bernard, Guillaume; Cadiou, Gwenaël; Camilleri, Matthew; Crec'hriou, Romain; Criquet, Géraldine; Dimech, Mark; Esparza, Oscar; Higgins, Ruth; Lenfant, Philippe; Pérez-Ruzafa, Angel

    2008-12-01

    We examined the spatial dynamic of artisanal fishing fleets around five European marine protected areas (MPAs) to derive general implications for the evaluation of MPAs as fisheries management tools. The coastal MPAs studied were located off France, Malta and Spain and presented a variety of spatial designs and processes of establishment. We developed a standardized methodology to define factors influencing effort allocation and to produce fishing effort maps by merging GIS with geostatistical modelling techniques. Results revealed that in most cases the factors "distance to the no-take", "water depth", and "distance to the port" had a significant influence on effort allocation by the fishing fleets. Overall, we found local concentration of fishing effort around the MPA borders. Thus, neglecting the pattern of fishing effort distribution in evaluating MPA benefits, such as spillover of biomass, could hamper sound interpretation of MPAs as fisheries management tools.

  8. Coeur d'Alene Tribe Fisheries Program : Implementation of Fisheries Enhancement Opportunities on the Coeur d’Alene Reservation : 2007 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Firehammer, Jon A.; Vitale, Angelo J.; Hallock, Stephanie A. [Coeur d' Alene Tribe Department of Natural Resources Fisheries Program

    2009-09-08

    diversity, and increase the probability of persistence in the face of anthropogenic influences and prospective climate change. This included recovering the lacustrine-adfluvial life history form that was historically prevalent and had served to provide both resilience and resistance to the structure of cutthroat trout populations in the Coeur d'Alene basin. To this end, the Coeur d'Alene Tribe closed Lake Creek and Benewah Creek to fishing in 1993 to initiate recovery of westslope cutthroat trout to historical levels. However, achieving sustainable cutthroat trout populations also required addressing biotic factors and habitat features in the basin that were limiting recovery. Early in the 1990s, BPA-funded surveys and inventories identified limiting factors in Tribal watersheds that would need to be remedied to restore westslope cutthroat trout populations. The limiting factors included: low-quality, low-complexity mainstem stream habitat and riparian zones; high stream temperatures in mainstem habitats; negative interactions with nonnative brook trout in tributaries; and potential survival bottlenecks in Coeur d'Alene Lake. In 1994, the Northwest Power Planning Council adopted the recommendations set forth by the Coeur d'Alene Tribe to improve the Reservation fishery (NWPPC Program Measures 10.8B.20). These recommended actions included: (1) Implement habitat restoration and enhancement measures in Alder, Benewah, Evans, and Lake Creeks; (2) Purchase critical watershed areas for protection of fisheries habitat; (3) Conduct an educational/outreach program for the general public within the Coeur d'Alene Reservation to facilitate a 'holistic' watershed protection process; (4) Develop an interim fishery for tribal and non-tribal members of the reservation through construction, operation and maintenance of five trout ponds; (5) Design, construct, operate and maintain a trout production facility; and (6) Implement a monitoring program to

  9. Plasma Glucose Levels for Red Drum Sciaenops Ocellatus in a Florida Estuarine Fisheries Reserve

    Science.gov (United States)

    Bourtis, Carla M.; Francis-Floyd, Ruth; Boggs, Ashley S P.; Reyier, Eric A.; Stolen, Eric D.; Yanong, Roy P.; Guillette, Louis J., Jr.

    2015-01-01

    Despite the significant value of the southeastern United States' red drum (Sciaenops ocellatus) fishery, there is a lack of clinical blood chemistry data. This was the first study to assess plasma glucose values as an indicator of stress response to evaluate variation and the effect of reproductive activity for wild adult red drum in Florida. Red drum (n=126) were collected from NASA's Kennedy Space Center waters during three reproductive periods in 2011. Samples were obtained from the branchial vessels of the gill arch. Plasma glucose levels were significantly different among reproductive periods, with the highest mean values recorded during the spawning period, September- October (38.23 mg / dL +/- 10.0). The glucose range was 17 - 69 mg / dL. Glucose values were lower during all three periods than previous values recorded for cultured or captive red drum studies. This may indicate that fish from this population were under less stress than other populations previously sampled.

  10. Population Connectivity Measures of Fishery-Targeted Coral Reef Species to Inform Marine Reserve Network Design in Fiji.

    Science.gov (United States)

    Eastwood, Erin K; López, Elora H; Drew, Joshua A

    2016-01-25

    Coral reef fish serve as food sources to coastal communities worldwide, yet are vulnerable to mounting anthropogenic pressures like overfishing and climate change. Marine reserve networks have become important tools for mitigating these pressures, and one of the most critical factors in determining their spatial design is the degree of connectivity among different populations of species prioritized for protection. To help inform the spatial design of an expanded reserve network in Fiji, we used rapidly evolving mitochondrial genes to investigate connectivity patterns of three coral reef species targeted by fisheries in Fiji: Epinephelus merra (Serranidae), Halichoeres trimaculatus (Labridae), and Holothuria atra (Holothuriidae). The two fish species, E. merra and Ha. trimaculatus, exhibited low genetic structuring and high amounts of gene flow, whereas the sea cucumber Ho. atra displayed high genetic partitioning and predominantly westward gene flow. The idiosyncratic patterns observed among these species indicate that patterns of connectivity in Fiji are likely determined by a combination of oceanographic and ecological characteristics. Our data indicate that in the cases of species with high connectivity, other factors such as representation or political availability may dictate where reserves are placed. In low connectivity species, ensuring upstream and downstream connections is critical.

  11. Using marine reserves to manage impact of bottom trawl fisheries requires consideration of benthic food-web interactions

    DEFF Research Database (Denmark)

    van Denderen, Pieter Daniël; Rijnsdorp, Adriaan D.; van Kooten, Tobias

    2016-01-01

    Marine protected areas (MPAs) are widely used to protect exploited fish species as well as to conserve marine habitats and their biodiversity. They have become a popular management tool also for bottom trawl fisheries, a common fishing technique on continental shelves worldwide. The effects of bo...

  12. Coeur d'Alene Tribe Fisheries Program : Implementation of Fisheries Enhancement Opportunities on the Coeur d'Alene Reservation : 2006 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Vitale, Angelo J.; Hallock, Stephanie A.; Firehammer, Jon A.

    2008-12-12

    This annual report summarizes previously unreported data collected to fulfill the contractual obligations for BPA project No.1990-044-00, 'Coeur d'Alene Subbasin Fisheries Habitat Enhancement', during the 2006 calendar year. Even though the contract performance period for this project crosses fiscal and calendar years, the timing of data collection and analysis, as well as implementation of restoration projects, lends itself to this reporting schedule. The 2006 performance period marked the first year that BPA implemented its Process Improvement Initiative with the Pisces system serving as the vehicle for developing statements of work and tracking project performance. This document attempts to provide some consistency between the project objectives, around which past reports have been structured, and the new work element format adopted for use in Pisces. The report is formatted into three primary sections that respectively provide results and discussion of: (1) monitoring and evaluation of biological and physical habitat indicators; (2) implementation of restoration and enhancement projects; and (3) education and outreach work performed during 2006. The relevant work elements and/or milestones found in the statement of work are listed under these section headings and described in the body of the report.

  13. Fisheries Enhancement on the Coeur d'Alene Indian Reservation; Hangman Creek, Annual Report 2001-2002.

    Energy Technology Data Exchange (ETDEWEB)

    Peters, Ronald; Kinkead, Bruce; Stanger, Mark

    2003-07-01

    Historically, Hangman Creek produced Chinook salmon (Oncorhynchus tshawytscha) and Steelhead trout (Oncorhynchus mykiss) for the Upper Columbia Basin Tribes. One weir, located at the mouth of Hangman Creek was reported to catch 1,000 salmon a day for a period of 30 days a year (Scholz et al. 1985). The current town of Tekoa, Washington, near the state border with Idaho, was the location of one of the principle anadromous fisheries for the Coeur d'Alene Tribe (Scholz et al. 1985). The construction, in 1909, of Little Falls Dam, which was not equipped with a fish passage system, blocked anadromous fish access to the Hangman Watershed. The fisheries were further removed with the construction of Chief Joseph and Grand Coulee Dams. As a result, the Coeur d'Alene Indian Tribe was forced to rely more heavily on native fish stocks such as Redband trout (Oncorhynchus mykiss gairdneri), Westslope Cutthroat trout (O. clarki lewisii), Bull trout (Salvelinus confluentus) and other terrestrial wildlife. Historically, Redband and Cutthroat trout comprised a great deal of the Coeur d'Alene Tribe's diet (Power 1997).

  14. Complementarity of no-take marine reserves and individual transferable catch quotas for managing the line fishery of the great barrier reef.

    Science.gov (United States)

    Little, L R; Grafton, R Q; Kompas, T; Smith, A D M; Punt, A E; Mapstone, B D

    2011-04-01

    Changes in the management of the fin fish fishery of the Great Barrier Reef motivated us to investigate the combined effects on economic returns and fish biomass of no-take areas and regulated total allowable catch allocated in the form of individual transferable quotas (such quotas apportion the total allowable catch as fishing rights and permits the buying and selling of these rights among fishers). We built a spatially explicit biological and economic model of the fishery to analyze the trade-offs between maintaining given levels of fish biomass and the net financial returns from fishing under different management regimes. Results of the scenarios we modeled suggested that a decrease in total allowable catch at high levels of harvest either increased net returns or lowered them only slightly, but increased biomass by up to 10% for a wide range of reserve sizes and an increase in the reserve area from none to 16% did not greatly change net returns at any catch level. Thus, catch shares and no-take reserves can be complementary and when these methods are used jointly they promote lower total allowable catches when harvest is relatively high and encourage larger no-take areas when they are small. ©2010 Society for Conservation Biology.

  15. Coeur d'Alene Tribe Fisheries Program Research, Monitoring and Evaluation Plan; Implementation of Fisheries Enhancement Opportunities on the Coeur d'Alene Reservation, 1997-2002 Technical Report.

    Energy Technology Data Exchange (ETDEWEB)

    Vitale, Angelo; Lamb, Dave; Peters, Ronald

    2002-11-01

    Westslope cutthroat trout (Oncorhynchus clarki lewisi) and bull trout (Salvelinus confluentus) are currently of special concern regionally and are important to the culture and subsistence needs of the Coeur d'Alene Tribe. The mission of the Coeur d'Alene Tribe Fisheries Program is to restore and maintain these native trout and the habitats that sustain them in order to provide subsistence harvest and recreational fishing opportunities for the Reservation community. The adfluvial life history strategy exhibited by westslope cutthroat and bull trout in the Lake Coeur d'Alene subbasin makes these fish susceptible to habitat degradation and competition in both lake and stream environments. Degraded habitat in Lake Coeur d'Alene and its associated streams and the introduction of exotic species has lead to the decline of westslope cutthroat and listing of bull trout under the endangered species act (Peters et al. 1998). Despite the effects of habitat degradation, several streams on the Reservation still maintain populations of westslope cutthroat trout, albeit in a suppressed condition (Table 1). The results of several early studies looking at fish population status and habitat condition on the Reservation (Graves et al. 1990; Lillengreen et al. 1993, 1996) lead the Tribe to aggressively pursue funding for habitat restoration under the Northwest Power Planning Council's (NWPPC) resident fish substitution program. Through these efforts, habitat restoration needs were identified and projects were initiated. The Coeur d'Alene Tribe Fisheries Program is currently involved in implementing stream habitat restoration projects, reducing the transport of sediment from upland sources, and monitoring fish populations in four watersheds on the Coeur d'Alene Reservation (Figure 1). Restoration projects have included riparian plantings, addition of large woody debris to streams, and complete channel reconstruction to restore historical natural

  16. Implementation of Fisheries Enhancement Opportunities on the Coeur d'Alene Reservation; Coeur d'Alene Tribe Fish, Water, and Wildlife Program, REVISED 2002 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Vitale, Angelo; Lamb, Dave; Scott, Jason

    2004-04-01

    effects on the quality of the water in the Coeur d'Alene River and Coeur d'Alene Lake. Effluents from tailings and mining waste have contributed vast quantities of trace heavy metals to the system. Poor agricultural and forest practices have also contributed to the degradation of water quality and habitat suitability for resident salmonids. Increased sediment loads from agricultural runoff and recent and recovering clearcuts, and increases in water temperature due to riparian canopy removal may be two of the most important problems currently affecting westslope cutthroat trout. Increases in water temperature have reduced the range of resident salmonids to a fraction of its historic extent. Within this new range, sediment has reduced the quality of both spawning and rearing habitats. Historically, municipal waste contributed large quantities of phosphates and nitrogen that accelerated the eutrophication process in Coeur d'Alene Lake. However, over the last 25 years work has been completed to reduce the annual load of these materials. Wastewater treatment facilities have been established near all major municipalities in and around the basin. Species interactions with introduced exotics as well as native species are also acting to limit cutthroat trout populations. Two mechanisms are at work: interspecific competition, and species replacement. Competition occurs when two species utilize common resources, the supply of which is short; or if the resources are not in short supply, they harm each other in the process of seeking these resources. Replacement occurs when some environmental or anthropogenic change (e.g., habitat degradation, fishing pressure, etc.) causes the decline or elimination of one species and another species, either native or introduced, fills the void left by the other. In 1994, the Northwest Power Planning Council adopted the recommendations set forth by the Coeur d'Alene Tribe to improve the Reservation fishery. These recommended

  17. Fisheries economics and fisheries management

    DEFF Research Database (Denmark)

    Andersen, Peder

    2013-01-01

    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...... 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....

  18. 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...

  19. The Willapa Bay Oyster Reserves in Washington State: Fishery collapse, creating a sustainable replacement, and the potential for habitat conservation and restoration

    Science.gov (United States)

    Oysters have been an important resource in Washington state since the mid 1800’s and are intimately associated with recent history of the Willapa Bay estuary just as they have defined social culture around much larger US east coast systems. The Willapa Bay oyster reserves were set aside to preserve...

  20. 50 CFR 216.42 - Photography. [Reserved

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Photography. [Reserved] 216.42 Section 216.42 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC... MAMMALS Special Exceptions § 216.42 Photography. [Reserved] ...

  1. A small-scale fishery near a rocky littoral marine reserve in the northwestern Mediterranean (Medes Islands after two decades of fishing prohibition

    Directory of Open Access Journals (Sweden)

    Paloma Martín

    2012-05-01

    Full Text Available Fishing in the Medes Islands Marine Reserve (511 ha, including a no-take zone and a buffer area was prohibited in 1983. This study is the result of a 2.5-year monitoring program (sampling on board fishing boats from June 2003 to December 2005 aimed at characterizing the small-scale fishing carried out near the reserve. A total of 109 species were identified. The various métiers in use with the fishing gears trammel net, longline and gillnet were identified on the basis of the landing profiles. The main fishing target species included striped red mullet (Mullus surmuletus, common sole (Solea solea, gilthead seabream (Sparus aurata, common cuttlefish (Sepia officinalis, common pandora (Pagellus erythrinus, seabass (Dicentrarchus labrax, spiny lobster (Palinurus elephas and hake (Merluccius merluccius. Most of the catches consisted of mature individuals and discards were very low or nil. The exception was Palinurus elephas, with catches made up mostly of juveniles. The estimated stock parameters for Mullus surmuletus, Pagellus erythrinus, Sparus aurata and Scorpaena porcus (Lc mean catch length; Lopt length at maximum yield per recruit; Y/Rc; Y/Rmax; Y/R at F(0.1, Y/R(0.1 and the distributions of the exploited sizes, with presence of very large individuals, suggest a situation of low fishing pressure.

  2. CROATIAN FISHERIES IN 2004

    OpenAIRE

    Irena Jahutka; Ante Mišura; Josip Suić; Vlasta Frančević; Zlatko Homen; Josip Marković

    2005-01-01

    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 (fres...

  3. Management of the stalked barnacle (Pollicipes pollicipes fishery in the Berlengas Nature Reserve (Portugal: evaluation of bag and size limit regulation measures

    Directory of Open Access Journals (Sweden)

    David Jacinto

    2011-04-01

    Full Text Available The stalked barnacle Pollicipes pollicipes (Gmelin, 1790 is an important shellfish resource in Portugal. Due to the social-economic importance of barnacle harvesting, a management plan aimed at achieving a controlled and sustainable activity (including temporal and spatial closures, rotational harvesting, a limited number of harvesting licenses, bag and size limits for catches and catch reporting was implemented in 2000 at the Berlengas Nature Reserve (RNB in central Portugal. We evaluated the bag and size limits imposed by the management plan, performing observations on harvesting activity and asking licensed harvesters and RNB staff about these measures. Both inquiries and observations suggest that licensed harvesters are not following the bag and size limits imposed. Mean amounts captured in RNB varied from 14 to 24 kg per harvester/day, but 25% of the observations corresponded to higher catches per individual than the total amount allowed (20 kg. Only half of the sampled amounts (taken in autumn 2005 and 2006 were in agreement with the size limit regulation and 50% of the total biomass comprised individuals of maximal rostro-carinal length (RC ≥ 25 mm. For most harvesters, size limit is the most difficult management rule to fulfil. Both harvesters and RNB staff agree that surveillance is scarce and is a major problem of this fishing activity. In order to achieve a more sustainable use of this resource, we propose the implementation of a more effective surveillance and monitoring plan, the definition of a unique landing site, the maintenance of the bag limit (20 kg and a reduction of the size limit (50% of total biomass comprising individuals ≥ 22 mm RC.

  4. Coeur d'Alene Tribe Fish and Wildlife Program Habitat Protection Plan; Implementation of Fisheries Enhancement Opportunities on the Coeur d'Alene Reservation, 1997-2002 Technical Report.

    Energy Technology Data Exchange (ETDEWEB)

    Vitale, Angelo; Roberts, Frank; Peters, Ronald

    2002-06-01

    Throughout the last century, the cumulative effects of anthropogenic disturbances have caused drastic watershed level landscape changes throughout the Reservation and surrounding areas (Coeur d'Alene Tribe 1998). Changes include stream channelization, wetland draining, forest and palouse prairie conversion for agricultural use, high road density, elimination of old growth timber stands, and denuding riparian communities. The significance of these changes is manifested in the degradation of habitats supporting native flora and fauna. Consequently, populations of native fish, wildlife, and plants, which the Tribe relies on as subsistence resources, have declined or in some instances been extirpated (Apperson et al. 1988; Coeur d'Alene Tribe 1998; Lillengreen et al. 1996; Lillengreen et al. 1993; Gerry Green Coeur d'Alene Tribe wildlife Biologist, personal communication 2002). For example, bull trout (Salvelinus confluentus) are not present at detectable levels in Reservation tributaries, westslope cutthroat trout (Oncorhynchus clarki lewisi) are not present in numbers commensurate with maintaining harvestable fisheries (Lillengreen et al. 1993, 1996), and the Sharp-tailed grouse (Tympanuchus phasianellus) are not present at detectable levels on the Reservation (Gerry Green, Coeur d'Alene Tribe wildlife biologist, personal communication). The Coeur d'Alene Tribe added Fisheries and Wildlife Programs to their Natural Resources Department to address these losses and protect important cultural, and subsistence resources for future generations. The Tribal Council adopted by Resolution 89(94), the following mission statement for the Fisheries Program: 'restore, protect, expand and re-establish fish populations to sustainable levels to provide harvest opportunities'. This mission statement, focused on fisheries restoration and rehabilitation, is a response to native fish population declines throughout the Tribe's aboriginal territory

  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. Implementation of Fisheries Enhancement Opportunities on the Coeur d'Alene Reservation; Coeur d'Alene Tribe Fish, Water, and Wildlife Program, Progress Report 1996-1998.

    Energy Technology Data Exchange (ETDEWEB)

    Vitale, Angelo; Bailey, Dee; Peters, Ron

    2003-06-01

    As part of an ongoing project to restore fisheries resources in tributaries located on the Coeur d'Alene Indian Reservation, this report details the activities of the Coeur d'Alene Tribe's Fisheries Program for FY 1997 and 1998. This report (1) analyses the effect introduced species and water quality have on the abundance of native trout in Coeur d'Alene Lake and selected target tributaries; (2) details results from an ongoing mark-recapture study on predatory game fish; (3) characterizes spawning habitats in target tributaries and evaluates the effects of fine sediment on substrate composition and estimated emergence success; and (4) provides population estimates for westslope cutthroat trout in target tributaries. Low dissolved oxygen values in the hypolimnion of Coeur d'Alene Lake continue to be a cause for concern with regard to available fisheries habitat. Four sample sites in 1997 and eight sample sites in 1998 had measured levels of dissolved oxygen below what is considered optimum (6.0 mg/L) for cutthroat trout. As well, two sample points located north of the Coeur d'Alene River showed hypolimnetic dissolved oxygen deficits. This could lead to a more serious problem associated with the high concentration of heavy metals bound up in the sediment north of the Coeur d'Alene River. Most likely these oxygen deficits are a result of allochthonous input of organic matter and subsequent decomposition. Sediment loading from tributaries continues to be a problem in the lake. The build up of sediments at the mouths of all incoming tributaries results in the modification of existing wetlands and provides ideal habitat for predators of cutthroat trout, such as northern pike and largemouth bass. Furthermore, increased sediment deposition provides additional substrate for colonization by aquatic macrophytes, which serve as forage and habitat for other non-native species. There was no significant difference in the relative abundance of

  7. 75 FR 17070 - Fisheries in the Western Pacific; Hawaii Bottomfish and Seamount Groundfish Fisheries; Fishery...

    Science.gov (United States)

    2010-04-05

    ... National Oceanic and Atmospheric Administration 50 CFR Part 665 RIN 0648-XU60 Fisheries in the Western Pacific; Hawaii Bottomfish and Seamount Groundfish Fisheries; Fishery Closure AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ] ACTION...

  8. 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...

  9. 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

  10. 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 extrem...

  11. Nigerian Journal of Fisheries

    African Journals Online (AJOL)

    Today the membership of the society has expanded cutting across all the related disciplines including fisheries scientists, fishing companies and professional industrial fishing/fish farming enthusiasts and entrepreneurs. The Nigerian Journal of Fisheries is aimed at encouraging needed research into multivariate fisheries ...

  12. Inland capture fisheries

    Science.gov (United States)

    Welcomme, Robin L.; Cowx, Ian G.; Coates, David; Béné, Christophe; Funge-Smith, Simon; Halls, Ashley; Lorenzen, Kai

    2010-01-01

    The reported annual yield from inland capture fisheries in 2008 was over 10 million tonnes, although real catches are probably considerably higher than this. Inland fisheries are extremely complex, and in many cases poorly understood. The numerous water bodies and small rivers are inhabited by a wide range of species and several types of fisher community with diversified livelihood strategies for whom inland fisheries are extremely important. Many drivers affect the fisheries, including internal fisheries management practices. There are also many drivers from outside the fishery that influence the state and functioning of the environment as well as the social and economic framework within which the fishery is pursued. The drivers affecting the various types of inland water, rivers, lakes, reservoirs and wetlands may differ, particularly with regard to ecosystem function. Many of these depend on land-use practices and demand for water which conflict with the sustainability of the fishery. Climate change is also exacerbating many of these factors. The future of inland fisheries varies between continents. In Asia and Africa the resources are very intensely exploited and there is probably little room for expansion; it is here that resources are most at risk. Inland fisheries are less heavily exploited in South and Central America, and in the North and South temperate zones inland fisheries are mostly oriented to recreation rather than food production. PMID:20713391

  13. Fisheries-induced disruptive selection.

    Science.gov (United States)

    Landi, Pietro; Hui, Cang; Dieckmann, Ulf

    2015-01-21

    selection). We discuss the broader implications of our results and highlight how these can be taken into account for designing evolutionarily informed fisheries-management regimes. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Fisheries 2016 Data

    Science.gov (United States)

    Fish collection data associated with the data analysis presented in Hoffman et al. 2016. Fisheries 41(1):26-37, DOI: 10.1080/03632415.2015.1114926This dataset is associated with the following publication:Hoffman , J., J. Schloesser, A. Trebitz , G. Peterson , M. Gutsch , H. Quinlan, and J. Kelly. Sampling design for early detection of aquatic invasive species in Great Lakes ports. FISHERIES. American Fisheries Society, Bethesda, MD, USA, 41(1): 26-37, (2016).

  15. 77 FR 64305 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Exempted Fishery for...

    Science.gov (United States)

    2012-10-19

    ... National Oceanic and Atmospheric Administration 50 CFR Part 648 RIN 0648-BC50 Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Exempted Fishery for the Cape Cod Spiny Dogfish Fishery AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA...

  16. Exploring the effect of the spatial scale of fishery management.

    Science.gov (United States)

    Takashina, Nao; Baskett, Marissa L

    2016-02-07

    For any spatially explicit management, determining the appropriate spatial scale of management decisions is critical to success at achieving a given management goal. Specifically, managers must decide how much to subdivide a given managed region: from implementing a uniform approach across the region to considering a unique approach in each of one hundred patches and everything in between. Spatially explicit approaches, such as the implementation of marine spatial planning and marine reserves, are increasingly used in fishery management. Using a spatially explicit bioeconomic model, we quantify how the management scale affects optimal fishery profit, biomass, fishery effort, and the fraction of habitat in marine reserves. We find that, if habitats are randomly distributed, the fishery profit increases almost linearly with the number of segments. However, if habitats are positively autocorrelated, then the fishery profit increases with diminishing returns. Therefore, the true optimum in management scale given cost to subdivision depends on the habitat distribution pattern. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. CROATIAN FISHERIES IN 2007

    Directory of Open Access Journals (Sweden)

    Ante Mišura

    2008-10-01

    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. The total freshwater fish production in 2007 was 5,797 tons (4,151 tons of warm–water species and 1,646 tons of cold–water species. Total areas and production areas in 2007 was 5,558.66. Total catch of freshwater fish in 2007 was 697 tons. The total marine fish species production in 2007 was 4,000 tons, production of tuna 4,180 tons, mussels 3,000 tons and oysters 1,000,000 pieces. The catch of marine fish was increased by 6.09% comparing to 2006 (increase was noticed for white and blue fish species. During 2007 there were no significant changes regarding the number of commercial fishermen comparing to the last two years, while the number of small–scale fishermen increased 0.4 % comparing to the last year. The total production of fish products in 2007 was 15,349 tons, which is 11.6 % less comparing to 2006.

  18. Regulating fisheries under uncertainty

    DEFF Research Database (Denmark)

    Hansen, Lars Gårn; Jensen, Frank

    2017-01-01

    the effects of these uncertainties into a single welfare measure for comparing tax and quota regulation. It is shown that quotas are always preferred to fees when structural economic uncertainty dominates. Since most regulators are subject to this kind of uncertainty, this result is a potentially important......Regulator uncertainty is decisive for whether price or quantity regulation maximizes welfare in fisheries. In this paper, we develop a model of fisheries regulation that includes ecological uncertainly, variable economic uncertainty as well as structural economic uncertainty. We aggregate...... qualification of the pro-price regulation message dominating the fisheries economics literature. We also believe that the model of a fishery developed in this paper could be applied to the regulation of other renewable resources where regulators are subject to uncertainty either directly or with some...

  19. 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...... 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......, investing in the rebuilding of fish stocks and a coordinated regulation of marine activities that interact with fisheries. Incentive-based regulation of fisheries that counterbalances services of the ecosystems is an important instrument to achieve green growth....

  20. 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...

  1. Marine meteorology and fisheries

    Digital Repository Service at National Institute of Oceanography (India)

    RameshBabu, V.

    Weather conditions over the sea affect the fisheries both directly and indirectly. Fishing activity gets hampered even at moderate sea state conditions, and under low winds, if the swell is predominant in the operational areas of the vessel...

  2. Morocco - Artisanal 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...

  3. 75 FR 34092 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; Weakfish Fishery

    Science.gov (United States)

    2010-06-16

    ... National Oceanic and Atmospheric Administration 50 CFR Part 697 RIN 0648-AY41 Atlantic Coastal Fisheries Cooperative Management Act Provisions; Weakfish Fishery AGENCY: National Marine Fisheries Service (NMFS... States Marine Fisheries Commission's (Commission) Interstate Fishery Management Plan (ISFMP) for weakfish...

  4. CROATIAN FISHERIES IN 2006.

    Directory of Open Access Journals (Sweden)

    Irena Jahutka

    2007-10-01

    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 2005 there have been noticed production increase in coldwater fish species. The total freshwater fish production in 2006 was 6,328 tons (4,599 tons of warm–water species and 1,729 tons of cold–water species. Total areas and production areas were decreased comparing to 2005 in all categories of production areas. Total catch of freshwater fish in 2006 was 674 tons. The total marine fish species production in 2006 was 3,500 tons, production of tuna 6,700 tons, mussels 3,500 tons and oysters 1,000,000 pieces. The catch of marine fish was increased by 9.21% comparing to 2005 (increase was noticed for white and blue fish species. During 2006 there were no significant changes regarding the number of commercial fishermen comparing to the last two years, while the number of small–scale fishermen decreased 1% comparing to the last year. The total production of fish products in 2006 was 17,362 tons, which is 2.46% more comparing to 2005.

  5. 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...

  6. Fisheries and fishing effort at the Indigenous Reserves Ashaninka/Kaxinawá, river Breu, Brazil/Peru As pescarias e esforço de pesca na Reserva Indígena Ashaninka/Kaxinawá, rio Breu, Brasil/Peru

    Directory of Open Access Journals (Sweden)

    Benedito Domingues do Amaral

    2005-06-01

    Full Text Available This article aimed to describe the subsistence fisheries of traditional populations of three ethnic groups, one Ashaninka and two Kaxinawá, lying on the banks of the River Breu. Initially, monitors were trained to fill logbooks with data from fisheries of the villages during an annual cycle (august/1995 august/1996. Based on these data, it was realized an inventory of the most common fish species caught as well as one about the fishing environment. The following results were obtained: i Indians prefer to use pools, locally known as "poços", for fishing; ii the most common caught species are the "mandis" (35%, Pimelodidae, armored catfishes (Loricariidae, specially Hypostomus sp. (25%, the "curimatá" (9%, Prochilodus sp. and the "saburus" (8%, Curimatidae, among others; iii the fishing gears that lead to a high rate of fishing are the native "tingui", nets and bow and arrows; iv fisheries are more intensive during summer; v the fishing effort and their associated factors statistically significant in predicting the catches in the Indian Reserve were f1 = number of fishermen, f2 = (number of fishermen*total time devoted to fishing, f3 = [(number of fishermen*(total time devoted to fishing-(the time displacement] and the factor villages and fishing gears; vi although almost all the fisheries are done by walking to the fishing places, catches increase when paddle boats are used; and vii the most active fishermen belong to Kaxinawá tribe.Este artigo tem o objetivo de descrever a pesca de subsistência das populações tradicionais de uma aldeia Ashaninka e duas Kaxinawá vivendo à beira do rio Breu. Inicialmente, foram treinados monitores para preencher fichas de coleta de dados das pescarias nas aldeias durante um ciclo anual (agosto/1995 agosto/1996. A partir desses dados realizaram-se os inventários das espécies de peixes capturadas e dos ambientes pesqueiros. A análise dos dados foi efetuada por meio de estatística descritiva e explorat

  7. 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...

  8. 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....... Then, progres- sively, this cooperative approach was combined with non-cooperative elements such as the stability analysis of the agreements. Finally, partition function games, which model coalition formation endogenously, were introduced and became the standard approach to study the formation...

  9. Management of complex fisheries

    DEFF Research Database (Denmark)

    Frost, Hans Staby; Andersen, Peder; Hoff, Ayoe

    2013-01-01

    . This is defined as the management scheme which produces the highest net present value over a 25 year period. The assessed management schemes (scenarios) are composed by several measures as used in the Common Fisheries Policy of the European Union for the cod fishery in the Baltic Sea. The scenarios are total......The purpose of this paper is to demonstrate how fisheries economics management issues or problems can be analyzed by using a complex model based on conventional bioeconomic theory. Complex simulation models contain a number of details that make them suitable for practical management advice......, including taking into account the response of the fishermen to implemented management measures. To demonstrate the use of complex management models this paper assesses a number of second best management schemes against a first rank optimum (FRO), an ideal individual transferable quotas (ITQ) system...

  10. 75 FR 1023 - International Fisheries Regulations; Fisheries in the Western Pacific; Pelagic Fisheries; Hawaii...

    Science.gov (United States)

    2010-01-08

    ... the interaction limits. Because of the error, paragraph (b)(2), relating to the process for closing... process is preserved for closing the Hawaii-based shallow-set longline fishery as a result of the fishery...

  11. Reinventing fisheries management

    National Research Council Canada - National Science Library

    Pitcher, T. J; Hart, Paul J. B; Pauly, D

    1998-01-01

    ..., management and conservation of fish and fisheries. Each volume will cover a wide but unified field with themes in both pure and applied fish biology. Although volumes will outline and put in perspective current research frontiers, the intention is to provide a synthesis accessible and useful to both experts and non-specialists alike. ...

  12. CROATIAN FISHERIES IN 2005

    Directory of Open Access Journals (Sweden)

    Irena Jahutka

    2006-10-01

    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 2005. there have been noticed slight production increase (both warmwater and coldwater fish species. The total freshwater fish production in 2005. was 6,199 tons (4,776 tons of warm–water species and 1,423 tons of cold–water species. Total areas and production areas were decreased comparing to 2004. (in all categories of production areas except for consum–fish production areas, where a slight increase has been noticed. Total catch of freshwater fish in 2005. was 656 tons. The total marine fish species production in 2005. was 3,000 tons, production of tuna 4,000 tons, mussels 2,500 tons and oysters 800,000 pieces. In mariculture sector there has been noticed the biggest increase in fish–fry production (43.39% comparing to 2004., in 2005. it was 10,000,000 pieces. The catch of marine fish was increased by 8.50% comparing to 2004. (increase was noticed for white and blue fish species. During 2005. there were no significant changes regarding the number of commercial fishermen comparing to the last two years, while the number of small–scale fishermen decreased 3.80% comparing to the last year. The total production of fish products in 2005. as 16,945 tons, which is 31.65% more comparing to 2004. In this sector the most significant is the increase of salted fish production, which was 56.11% more than 2004. The value of import in 2005. was higher than the value of export, which represents the only exception in last decade. The

  13. 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

  14. Spring Chinook Salmon Production for Confederated Tribes of the Umatilla Indian Reservation, Little White Salmon National Fish Hatchery, Annual Report 2006.

    Energy Technology Data Exchange (ETDEWEB)

    Doulas, Speros

    2007-01-01

    This annual report covers the period from January 1, 2006 through December 31, 2006. Work completed supports the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) effort to restore a locally-adapted stock of spring Chinook to the Umatilla River Basin. During the year, staff at the Little White Salmon/Willard National Fish Hatchery Complex have completed the rearing of 218,764 Brood Year 2004 spring Chinook salmon for release into the Umatilla River during spring 2006 and initiated production of approximately 220,000 Brood Year 2005 spring Chinook for transfer and release into the Umatilla River during spring 2007. All work under this contract is performed at the Little White Salmon and Willard National Fish Hatcheries (NFH), Cook, WA.

  15. 50 CFR 259.32 - Conditional fisheries.

    Science.gov (United States)

    2010-10-01

    ... acquisition and/or reconstruction of a used vessel for operation in an adopted conditional fishery shall not... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Conditional fisheries. 259.32 Section 259.32 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC...

  16. The international regulation of herring, blue whiting and mackerel fishery

    Directory of Open Access Journals (Sweden)

    Krysov A. I.

    2017-06-01

    Full Text Available The purpose of the fisheries management is to provide the conditions for long-term, high and sustainable fishing. Most of the fish stocks in the North-East Atlantic's are transboundary and straddling, and some international agreements in the field of regulation of their fishing are required for effective management. Achieving multilateral international agreements in the field of fisheries is very difficult and long-term process, because it affects the economic and political interests of the contracting parties. The paper considers results of the analysis of stock dynamics of the most important fishery resources in the North-East Atlantic – herring, blue whiting and mackerel – in different historical periods. As in the past few decades, we have seen periods of both managed and unmanaged fisheries and in relation to the value of stocks of pelagic fish there have been significant fluctuations, in this paper the authors have attempted to estimate the value of concerted international fisheries management to maintain a stable state of stocks of pelagic fish. Implementation of scientific recommendations agreed by the participating countries of ICES and the joint management of the herring stock management contribute to the preservation of stock stable and optimal levels of withdrawal of the object. The historical experience of the international fishing of blue whiting has shown that compliance by states involved in the fishery advice of ICES and its reserve management activities and promotes the good stock condition. To save the mackerel stock within safe biological boundaries it is necessary to achieve the agreed long-term plan for managing its fisheries between all participants in the fishery. In the long term for the conservation of stocks of herring, blue whiting and North East mackerel in the safe biological boundaries, the international regulation of their fisheries based on the scientific recommendations of ICES in the framework of NEAFC and

  17. 76 FR 10524 - Hawaii Bottomfish and Seamount Groundfish Fisheries; Fishery Closure

    Science.gov (United States)

    2011-02-25

    ... Seamount Groundfish Fisheries; Fishery Closure AGENCY: National Marine Fisheries Service (NMFS), National... closing the commercial and non-commercial fisheries in the main Hawaiian Islands ] fishery for seven... INFORMATION CONTACT: Jarad Makaiau, Sustainable Fisheries Division, NMFS Pacific Islands Region, 808-944-2108...

  18. Demand analysis for Nigerian fisheries

    OpenAIRE

    Okpanefe, M.O.

    1983-01-01

    This paper reviews available past fisheries statistics data and examines the basis of derivation of the estimates and concludes that much needs to be done to establish reliable fisheries data based on well defined methodology. Subsequently, fish consumption data for the ten-year-period 1971-1979 were related to the yearly population that consumes the fish

  19. Archives: Nigerian Journal of Fisheries

    African Journals Online (AJOL)

    Archives: Nigerian Journal of Fisheries. Journal Home > Archives: Nigerian Journal of Fisheries. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 3 of 3 Items. 2008. Vol 5, No 2 ...

  20. Managing Small-scale Fisheries

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

    In addition, small-scale fisheries are often based in small coastal communities that depend on local resources that can be affected, positively or negatively, by surrounding economic activities. ...... Image Provide a means of communicating the intentions and needs of fisheries to new stakeholders; for example, donors.

  1. CROATIAN FRESHWATER FISHERY

    Directory of Open Access Journals (Sweden)

    Višnja Knjaz

    2007-07-01

    Full Text Available The basic characteristics of freshwater fishery in Croatia are predominantly negative trend in the past twenty years. Even though the total fish pond area covers more than 12,000 hectares, only 6,200 hectares of carp ponds and 58,700 m2 of trout ponds have been exploited. In 2006 the production of total freshwater fish reached 6,547 tons, out of which the production of consumable fish amounted to 5,067 tons and the juveniles 1,480 tons. The export of freshwater fish to EU countries, Macedonia, Bosnia and Herzegovina, Serbia and Monte Negro shows the positive trend and the Republic of Croatia continuously records a foreign trade surplus (987,000 US$. It must be pointed out, though, that the import of trout from Bosnia and Herzegovina significantly increased in the past three years which resulted in the decrease of the foreign trade surplus in that sector. The freshwater fishery in Croatia has been overly burdened by many problems

  2. 78 FR 76766 - Fisheries of the Northeastern United States; Summer Flounder Fishery; Commercial Quota Harvested...

    Science.gov (United States)

    2013-12-19

    .... 111220786-1781-01] RIN 0648-XD030 Fisheries of the Northeastern United States; Summer Flounder Fishery; Commercial Quota Harvested for the State of New Jersey AGENCY: National Marine Fisheries Service (NMFS... been harvested. Vessels issued a commercial Federal fisheries permit for the summer flounder fishery...

  3. 78 FR 70890 - Fisheries of the Northeastern United States; Summer Flounder Fishery; Commercial Quota Harvested...

    Science.gov (United States)

    2013-11-27

    .... 111220786-1781-01] RIN 0648-XC998 Fisheries of the Northeastern United States; Summer Flounder Fishery; Commercial Quota Harvested for the State of New Jersey AGENCY: National Marine Fisheries Service (NMFS... been harvested. Vessels issued a commercial Federal fisheries permit for the summer flounder fishery...

  4. 78 FR 76759 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Trimester Closure...

    Science.gov (United States)

    2013-12-19

    .... 120109034-2171-01] RIN 0648-XD024 Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Trimester Closure for the Common Pool Fishery AGENCY: National Marine Fisheries Service (NMFS... INFORMATION CONTACT: Liz Sullivan, Fishery Management Specialist, 978-282-8493, Fax 978-281-9135...

  5. 76 FR 15222 - Hawaii Bottomfish and Seamount Groundfish Fisheries; Modification of Fishery Closures

    Science.gov (United States)

    2011-03-21

    ... Seamount Groundfish Fisheries; Modification of Fishery Closures AGENCY: National Marine Fisheries Service... Islands (MHI) Deep-7 bottomfish fishery from 14 to 7 days. The intent of the change is to enhance administration of the fishery. DATES: This final rule is effective April 20, 2011. ADDRESSES: Copies of the...

  6. 75 FR 26703 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; Weakfish Fishery

    Science.gov (United States)

    2010-05-12

    ... CFR Part 697 [Docket No. 0912011421-0200-01] RIN 0648-AY41 Atlantic Coastal Fisheries Cooperative Management Act Provisions; Weakfish Fishery AGENCY: National Marine Fisheries Service (NMFS), National... Fisheries Commission's (Commission) Interstate Fishery Management Plan (ISFMP) for weakfish. Such action is...

  7. 75 FR 23245 - American Lobster Fishery Management

    Science.gov (United States)

    2010-05-03

    ... Lobster Fishery Management AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... management actions and alternatives for the American lobster fishery in Federal waters. The management... (Commission) as part of the Commission's Interstate Fishery Management Plan for American Lobster (ISFMP). Two...

  8. Structure and dynamics of fisheries in Nigeria

    Science.gov (United States)

    Nwafili Sylvanus, A.; Gao, Tianxiang

    2007-07-01

    The changes that have taken place in Nigerian fisheries are reviewed. Artisanal fishery has continued to dominate the fisheries, contributing over 85% of total fish production. The inland water and coastal seas are fully exploited and the increase in fishery production is not likely. Aquaculture potentials remain untapped as much as deep-sea fisheries. The combined potential of the fisheries resources-freshwater, marine and aquaculture can meet over 90% of the nation’s demand for fish. Opportunities for investments, therefore, exist in the various subsectors, especially in the areas of storage, processing and preservation for the capture fishery and fish seed multiplication for aquaculture.

  9. Oyster Fisheries App

    Science.gov (United States)

    Perez Guerrero, Geraldo A.; Armstrong, Duane; Underwood, Lauren

    2015-01-01

    This project is creating a cloud-enabled, HTML 5 web application to help oyster fishermen and state agencies apply Earth science to improve the management of this important natural and economic resource. The Oyster Fisheries app gathers and analyzes environmental and water quality information, and alerts fishermen and resources managers about problems in oyster fishing waters. An intuitive interface based on Google Maps displays the geospatial information and provides familiar interactive controls to the users. Alerts can be tailored to notify users when conditions in specific leases or public fishing areas require attention. The app is hosted on the Amazon Web Services cloud. It is being developed and tested using some of the latest web development tools such as web components and Polymer.

  10. 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...

  11. 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...

  12. 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......, after which growth falls due to eutrophication. The model is applied to Swedish and Danish cod fisheries in the Western Baltic Sea and identifies the welfare contribution of the fisheries, measured as the sum of resource rent and producer surplus. In 2010, the welfare contribution was −28......% of the landing value. Maximizing the model with respect to effort alone and additionally over nitrogen concentration increases the contribution to 11% of the landing value in 2010. The analysis shows that the welfare effect of reducing fishing effort through management reforms is large, but that the effect...

  13. 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...

  14. 78 FR 54547 - Fisheries Off West Coast States; Highly Migratory Fisheries; California Drift Gillnet Fishery...

    Science.gov (United States)

    2013-09-04

    ... follows: PART 660--FISHERIES OFF WEST COAST STATES 0 1. The authority citation for part 660 continues to... regional website. (3) Drift gillnet vessel owners/operators are required to notify the NMFS-designated...

  15. Using very high resolution remote sensing for the management of coral reef fisheries: review and perspectives.

    Science.gov (United States)

    Hamel, Mélanie A; Andréfouët, Serge

    2010-09-01

    Coral reef fisheries are critical for food security and as a source of income in developing and developed countries, but they are collapsing in many areas. Following the emergence and routine availability of commercial very high spatial resolution (0.6-10 m) multispectral satellite images, we reviewed the use of these new high-quality remote sensing data and products for coral reef fisheries management. The availability of habitats maps improves management by guiding sampling strategies, mapping resources, involving local communities, identifying conservation areas, and facilitating Ecosystem Based Fishery Management (EBFM) approaches. However, despite their potential, very little use of products designed specifically for fishery management can be reported, likely due to high costs, inherent technology limitations and lack of awareness on the possibilities. Given the theoretical benefits brought by relevant habitat maps in EBFM frameworks, we advocate the use of adequate remote sensing products that integrate fishery technical services demands and local requirements. Copyright 2010 Elsevier Ltd. All rights reserved.

  16. 78 FR 29116 - North Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-05-17

    ..., restructured observer program and electronic monitoring, Steller sea lion (SSL) Environmental Impact Statement... Pacific Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS... Fishery Management Council (Council) and Alaska Board of Fisheries (AK BOF) Joint Protocol Committee...

  17. 76 FR 10562 - Caribbean Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-02-25

    ... Caribbean Fishery Management Council's (Council) Scientific and Statistical Committee (SSC) will hold a... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National.... FOR FURTHER INFORMATION CONTACT: Caribbean Fishery Management Council, 268 Mu[ntilde]oz Rivera Avenue...

  18. 75 FR 6178 - Caribbean Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-02-08

    ... Caribbean Fishery Management Council's (CFMC) Scientific and Statistical Committee (SSC) will hold a meeting... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... FOR FURTHER INFORMATION CONTACT: Caribbean Fishery Management Council, 268 Munoz Rivera Avenue, Suite...

  19. 77 FR 7136 - Caribbean Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-02-10

    ... Caribbean Fishery Management Council's Scientific and Statistical Committee (SSC) and the Advisory Panel (AP... Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National... St., Carolina, Puerto Rico. FOR FURTHER INFORMATION CONTACT: Caribbean Fishery Management Council...

  20. 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...

  1. 78 FR 76107 - Fisheries of the South Atlantic and the Gulf of Mexico; South Atlantic Fishery Management Council...

    Science.gov (United States)

    2013-12-16

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Fisheries of the South Atlantic and the Gulf of Mexico; South Atlantic Fishery Management Council (SAFMC) and Gulf of Mexico Fishery Management Council (GMFMC); Public Meeting AGENCY: National Marine Fisheries Service (NMFS...

  2. 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.

  3. 50 CFR 622.47 - Gulf groundfish trawl fishery.

    Science.gov (United States)

    2010-10-01

    ... Management Measures § 622.47 Gulf groundfish trawl fishery. Gulf groundfish trawl fishery means fishing in... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Gulf groundfish trawl fishery. 622.47 Section 622.47 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND...

  4. 50 CFR 600.511 - Fishery closure procedures.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Fishery closure procedures. 600.511 Section 600.511 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... Fishery closure procedures. (a) Activity Codes 1 and 2 for a fishery are automatically canceled in the...

  5. 50 CFR 660.713 - Drift gillnet fishery.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Drift gillnet fishery. 660.713 Section 660.713 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES Highly Migratory Fisheries...

  6. 78 FR 77005 - Fisheries of the Northeastern United States; Summer Flounder Fishery; Quota Transfer

    Science.gov (United States)

    2013-12-20

    .... 121009528-2729-02] RIN 0648-XD021 Fisheries of the Northeastern United States; Summer Flounder Fishery; Quota Transfer AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric... December 31, 2013. FOR FURTHER INFORMATION CONTACT: Carly Bari, Fishery Management Specialist, 978-281-9224...

  7. 78 FR 72585 - Fisheries of the Northeastern United States; Summer Flounder Fishery; Commercial Quota Harvested...

    Science.gov (United States)

    2013-12-03

    .... 111220786-1781-01] RIN 0648-XD004 Fisheries of the Northeastern United States; Summer Flounder Fishery; Commercial Quota Harvested for the Commonwealth of Virginia AGENCY: National Marine Fisheries Service (NMFS... has been harvested. Vessels issued a commercial Federal fisheries [[Page 72586

  8. 78 FR 70009 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Adjustments to 2014 Sub...

    Science.gov (United States)

    2013-11-22

    ... fishery were approximately $219,000. There is large variation in the importance of herring fishing for....: 130919816-3953-01] RIN 0648-BD70 Fisheries of the Northeastern United States; Atlantic Herring Fishery; Adjustments to 2014 Sub-Annual Catch Limits AGENCY: National Marine Fisheries Service (NMFS), National Oceanic...

  9. 78 FR 75267 - Fisheries of the Northeastern United States; Summer Flounder Fishery; Commercial Quota Available...

    Science.gov (United States)

    2013-12-11

    .... 111220786-1781-01] RIN 0648-XD012 Fisheries of the Northeastern United States; Summer Flounder Fishery; Commercial Quota Available for the State of New Jersey AGENCY: National Marine Fisheries Service (NMFS... announces that the 2013 summer flounder commercial fishery in the State of New Jersey will be reopened to...

  10. 78 FR 76765 - Fisheries of the Northeastern United States; Summer Flounder Fishery; Quota Transfer

    Science.gov (United States)

    2013-12-19

    .... 121009528-2729-02] RIN 0648-XD025 Fisheries of the Northeastern United States; Summer Flounder Fishery; Quota Transfer AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric... CONTACT: Carly Bari, Fishery Management Specialist, 978-281-9224. SUPPLEMENTARY INFORMATION: Regulations...

  11. 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

  12. 78 FR 54194 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Trip Limit...

    Science.gov (United States)

    2013-09-03

    ... National Oceanic and Atmospheric Administration 50 CFR Part 648 RIN 0648-XC823 Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Trip Limit Adjustments for the Common Pool Fishery AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA...

  13. 76 FR 53832 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Trip Limit Decrease...

    Science.gov (United States)

    2011-08-30

    ... National Oceanic and Atmospheric Administration 50 CFR Part 648 RIN 0648-XA652 Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Trip Limit Decrease for the Common Pool Fishery AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA...

  14. 76 FR 74009 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2011-11-30

    ... National Oceanic and Atmospheric Administration 50 CFR Part 648 RIN 0648-XA825 Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer AGENCY: National Marine Fisheries Service (NMFS...: Carly Bari, Fishery Management Specialist, (978) 281-9224. SUPPLEMENTARY INFORMATION: Regulations...

  15. 78 FR 45896 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Trimester Closure...

    Science.gov (United States)

    2013-07-30

    ... National Oceanic and Atmospheric Administration 50 CFR Part 648 RIN 0648-XC782 Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Trimester Closure for the Common Pool Fishery AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA...

  16. 75 FR 74005 - Fisheries of the Northeastern United States; Monkfish Fishery; Scoping Process

    Science.gov (United States)

    2010-11-30

    ... National Oceanic and Atmospheric Administration RIN 0648-BA50 Fisheries of the Northeastern United States; Monkfish Fishery; Scoping Process AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... statement (EIS) and scoping meetings; request for comments. SUMMARY: The New England Fishery Management...

  17. 78 FR 64182 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2013-10-28

    ... National Oceanic and Atmospheric Administration 50 CFR Part 648 RIN 0648-XC921 Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer AGENCY: National Marine Fisheries Service (NMFS... FURTHER INFORMATION CONTACT: Carly Bari, Fishery Management Specialist, 978-281-9224. SUPPLEMENTARY...

  18. 75 FR 12141 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2010-03-15

    ... National Oceanic and Atmospheric Administration 50 CFR Part 648 RIN 0648-AY01 Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the Northeastern United States; Monkfish Fishery AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA...

  19. 77 FR 76424 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2012-12-28

    ... Administration 50 CFR Part 648 [Docket No. 120201086-2418-02] RIN 0648-XC394 Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer AGENCY: National Marine Fisheries Service (NMFS), National... FURTHER INFORMATION CONTACT: Carly Bari, Fishery Management Specialist, 978-281-9224. SUPPLEMENTARY...

  20. 77 FR 58969 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2012-09-25

    ... National Oceanic and Atmospheric Administration 50 CFR Part 648 RIN 0648-XC235 Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer AGENCY: National Marine Fisheries Service (NMFS..., 2012. FOR FURTHER INFORMATION CONTACT: Carly Bari, Fishery Management Specialist, 978-281-9224...

  1. 75 FR 48874 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Specifications

    Science.gov (United States)

    2010-08-12

    ... National Oceanic and Atmospheric Administration 50 CFR Part 648 RIN 0648-AY14 Fisheries of the Northeastern United States; Atlantic Herring Fishery; Specifications AGENCY: National Marine Fisheries Service (NMFS... announces final specifications for the 2010-2012 fishing years for the Atlantic herring (herring) fishery...

  2. 75 FR 57249 - Fisheries of the Northeastern United States; Northeast (NE) Multispecies Fishery; Charter/Party...

    Science.gov (United States)

    2010-09-20

    ... National Oceanic and Atmospheric Administration 50 CFR Part 648 RIN 0648-BA09 Fisheries of the Northeastern United States; Northeast (NE) Multispecies Fishery; Charter/Party Fishery Control Date AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION...

  3. 78 FR 54399 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2013-09-04

    ... National Oceanic and Atmospheric Administration 50 CFR Part 648 RIN 0648-XC815 Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer AGENCY: National Marine Fisheries Service (NMFS... December 31, 2013. FOR FURTHER INFORMATION CONTACT: Carly Bari, Fishery Management Specialist, 978-281-9224...

  4. 75 FR 34049 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2010-06-16

    ... National Oceanic and Atmospheric Administration 50 CFR Part 648 RIN 0648-AW30 Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the Northeastern United States; Northeast Skate Complex Fishery; Amendment 3 AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and...

  5. 75 FR 3434 - Fisheries of the Northeastern United States; Northeast Skate Complex Fishery; Amendment 3

    Science.gov (United States)

    2010-01-21

    ... United States; Northeast Skate Complex Fishery; Amendment 3 AGENCY: National Marine Fisheries Service... 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...

  6. 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...

  7. 50 CFR 17.86 - Special rules-plants. [Reserved

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 2 2010-10-01 2010-10-01 false Special rules-plants. [Reserved] 17.86... WILDLIFE AND PLANTS (CONTINUED) ENDANGERED AND THREATENED WILDLIFE AND PLANTS Experimental Populations § 17.86 Special rules—plants. [Reserved] ...

  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. 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

  10. 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....

  11. 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

  12. 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

  13. 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.

  14. Work sharing in Kerela's fisheries

    NARCIS (Netherlands)

    Berg, van den M.M.; Lensing, B.J.

    2007-01-01

    Earlier studies suggest that once population growth and market integration reach a certain critical level, traditional practices of work sharing tend to degenerate or disappear altogether. Work sharing has, however, survived to date in small-scale fisheries in Kerala, India. Artisanal fishermen

  15. Sustainable fisheries management: Pacific salmon

    Science.gov (United States)

    Knudsen, E. Eric; Steward, Cleveland R.; MacDonald, Donald; Williams, Jack E.; Reiser, Dudley W.

    1999-01-01

    What has happened to the salmon resource in the Pacific Northwest? Who is responsible and what can be done to reverse the decline in salmon populations? The responsibly falls on everyone involved - fishermen, resource managers and concerned citizens alike - to take the steps necessary to ensure that salmon populations make a full recovery.This collection of papers examines the state of the salmon fisheries in the Pacific Northwest. They cover existing methods and supply model approaches for alternative solutions. The editors stress the importance of input from and cooperation with all parties involved to create a viable solution. Grass roots education and participation is the key to public support - and ultimately the success - of whatever management solutions are developed.A unique and valuable scientific publication, Sustainable Fisheries Management: Pacific Salmon clearly articulates the current state of the Pacific salmon resource, describes the key features of its management, and provides important guidance on how we can make the transition towards sustainable fisheries. The solutions presented in this book provide the basis of a strategy for sustainable fisheries, requiring society and governmental agencies to establish a shared vision, common policies, and a process for collaborative management.

  16. 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...

  17. 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

  18. Nigerian Journal of Fisheries: Submissions

    African Journals Online (AJOL)

    Revista de Biologia Trapical, 47 (4): 1061-1066. FOR PROCEEDINGS, EDITED SYMPOSIA ETC. Lamai, S, L; Walker, C.H and Warner, G.F (2001). The effects of Dieldrin on various life stages of the African catfish, Clarias gariepinus (Burchell) pp. 186–194. Proceeding of 14th Annual conference of the Fisheries Society of ...

  19. New modes of fisheries governance

    NARCIS (Netherlands)

    Vos, de B.I.; Döring, R.; Aranda, M.; Buisman, F.C.; Frangoudes, K.; Goti, L.; Macher, C.; Maravelias, C.D.; Murillas-Maza, A.; Valk, van der O.; Vasilakopoulos, P.

    2016-01-01

    Fisheries policy is increasingly influenced by civil society organizations. The newest example of this is the formulation of the landing obligation, a regulation that should reduce the contested practice of discarding unwanted fish. In this paper the implementation process of the landing

  20. A General Business Model for Marine Reserves

    Science.gov (United States)

    Sala, Enric; Costello, Christopher; Dougherty, Dawn; Heal, Geoffrey; Kelleher, Kieran; Murray, Jason H.; Rosenberg, Andrew A.; Sumaila, Rashid

    2013-01-01

    Marine reserves are an effective tool for protecting biodiversity locally, with potential economic benefits including enhancement of local fisheries, increased tourism, and maintenance of ecosystem services. However, fishing communities often fear short-term income losses associated with closures, and thus may oppose marine reserves. Here we review empirical data and develop bioeconomic models to show that the value of marine reserves (enhanced adjacent fishing + tourism) may often exceed the pre-reserve value, and that economic benefits can offset the costs in as little as five years. These results suggest the need for a new business model for creating and managing reserves, which could pay for themselves and turn a profit for stakeholder groups. Our model could be expanded to include ecosystem services and other benefits, and it provides a general framework to estimate costs and benefits of reserves and to develop such business models. PMID:23573192

  1. Global mismatch between fishing dependency and larval supply from marine reserves

    Science.gov (United States)

    Andrello, Marco; Guilhaumon, François; Albouy, Camille; Parravicini, Valeriano; Scholtens, Joeri; Verley, Philippe; Barange, Manuel; Sumaila, U. Rashid; Manel, Stéphanie; Mouillot, David

    2017-07-01

    Marine reserves are viewed as flagship tools to protect exploited species and to contribute to the effective management of coastal fisheries. Yet, the extent to which marine reserves are globally interconnected and able to effectively seed areas, where fisheries are most critical for food and livelihood security is largely unknown. Using a hydrodynamic model of larval dispersal, we predict that most marine reserves are not interconnected by currents and that their potential benefits to fishing areas are presently limited, since countries with high dependency on coastal fisheries receive very little larval supply from marine reserves. This global mismatch could be reversed, however, by placing new marine reserves in areas sufficiently remote to minimize social and economic costs but sufficiently connected through sea currents to seed the most exploited fisheries and endangered ecosystems.

  2. 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...... the coastal fishery for Greenland halibut’. Findings highlight the way the small-scale Greenland halibut fishery system becomes a particular governance problem with respect to particular contextual meanings of sustainability and long-term planning. The article then examines whether this governance problem...... 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...

  3. 77 FR 25117 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Exempted Fishery for...

    Science.gov (United States)

    2012-04-27

    ... considered alternatives, and provides an analysis of the impacts of the proposed measures and alternatives... November of each year (referred to in the EA and in this proposed rule as Alternative 2). Sector vessels... trip. These vessels are charged a discard rate that is determined by the Northeast Fisheries Observer...

  4. Walla Walla River Basin Fish Habitat Enhancement Project, 2000-2001 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Volkman, Jed; Sexton, Amy D. (Confederated Tribes of the Umatilla Indian Reservation, Pendleton, OR)

    2001-01-01

    In 2000, the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) Fisheries Habitat Program implemented stream habitat restoration and protection efforts in the Walla Walla River Basin with funding from Bonneville Power Administration (BPA). The objective of these efforts is to protect and restore habitat critical to the recovery of weak or reintroduced populations of salmonid fish. Six projects, two on Couse Creek, two adjacent properties on Blue Creek, one on Patit Creek, and one property on the mainstem Walla Walla River were part of the exercise. Several thousand native plants as bare-root stock and cuttings were reintroduced to the sites and 18 acres of floodplain corridor was seeded with native grass seed. Pre and post-project monitoring efforts were included for all projects, incorporating methodologies from CTUIR's Draft Monitoring Plan.

  5. 76 FR 70665 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch in the Bering Sea...

    Science.gov (United States)

    2011-11-15

    ... a timely fashion and would delay the apportionment of the non-specified reserves of groundfish to... allow for the orderly conduct and efficient operation of this fishery, to allow the industry to plan for...

  6. 76 FR 33172 - Fisheries of the Exclusive Economic Zone Off Alaska; Alaska Plaice in the Bering Sea and Aleutian...

    Science.gov (United States)

    2011-06-08

    ... in a timely fashion and would delay the apportionment of the non-specified reserves of groundfish to... conduct and efficient operation of this fishery, to allow the industry to plan for the fishing season, and...

  7. Global fishery prospects under contrasting management regimes.

    Science.gov (United States)

    Costello, Christopher; Ovando, Daniel; Clavelle, Tyler; Strauss, C Kent; Hilborn, Ray; Melnychuk, Michael C; Branch, Trevor A; Gaines, Steven D; Szuwalski, Cody S; Cabral, Reniel B; Rader, Douglas N; Leland, Amanda

    2016-05-03

    Data from 4,713 fisheries worldwide, representing 78% of global reported fish catch, are analyzed to estimate the status, trends, and benefits of alternative approaches to recovering depleted fisheries. For each fishery, we estimate current biological status and forecast the impacts of contrasting management regimes on catch, profit, and biomass of fish in the sea. We estimate unique recovery targets and trajectories for each fishery, calculate the year-by-year effects of alternative recovery approaches, and model how alternative institutional reforms affect recovery outcomes. Current status is highly heterogeneous-the median fishery is in poor health (overfished, with further overfishing occurring), although 32% of fisheries are in good biological, although not necessarily economic, condition. Our business-as-usual scenario projects further divergence and continued collapse for many of the world's fisheries. Applying sound management reforms to global fisheries in our dataset could generate annual increases exceeding 16 million metric tons (MMT) in catch, $53 billion in profit, and 619 MMT in biomass relative to business as usual. We also find that, with appropriate reforms, recovery can happen quickly, with the median fishery taking under 10 y to reach recovery targets. Our results show that commonsense reforms to fishery management would dramatically improve overall fish abundance while increasing food security and profits.

  8. 50 CFR 300.105 - Initiating a new fishery.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Initiating a new fishery. 300.105 Section 300.105 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES... proposed fishery, including target species, methods of fishing, proposed region and any minimum level of...

  9. 76 FR 13360 - North Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2011-03-11

    ... area/ fishing effects. 7. GOA Pacific jig fishery management: Initial Review/Final Action to revise GOA Pacific cod processing jig fishery management. 8. Scallop Fishery Management: review Scallop Fishery Stock... following issues: 1. GOA Salmon Issues. 2. GOA Pacific Cod Jig Fishery Management. 3. Review Alternatives...

  10. 50 CFR 660.383 - Open access fishery management measures.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Open access fishery management measures... West Coast Groundfish Fisheries § 660.383 Open access fishery management measures. (a) General. Groundfish species taken in open access fisheries will be managed with cumulative trip limits (see trip...

  11. 50 CFR 660.212 - Fixed gear fishery-prohibitions.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Fixed gear fishery-prohibitions. 660.212 Section 660.212 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast...

  12. 50 CFR 660.120 - Trawl fishery-crossover provisions.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Trawl fishery-crossover provisions. 660.120 Section 660.120 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast...

  13. 50 CFR 660.509 - Closure of directed fishery.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Closure of directed fishery. 660.509 Section 660.509 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES Coastal...

  14. 50 CFR 665.403 - Bottomfish fishery area management.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Bottomfish fishery area management. 665.403 Section 665.403 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC Mariana...

  15. 50 CFR 660.112 - Trawl fishery-prohibitions.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Trawl fishery-prohibitions. 660.112 Section 660.112 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast...

  16. 50 CFR 679.83 - Rockfish Program entry level fishery.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Rockfish Program entry level fishery. 679.83 Section 679.83 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OF THE EXCLUSIVE ECONOMIC ZONE OFF...

  17. 50 CFR 660.710 - Closure of directed fishery.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Closure of directed fishery. 660.710 Section 660.710 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES Highly...

  18. 50 CFR 660.372 - Fixed gear sablefish fishery management.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Fixed gear sablefish fishery management. 660.372 Section 660.372 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES...

  19. 50 CFR 660.111 - Trawl fishery-definitions.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Trawl fishery-definitions. 660.111 Section 660.111 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast Groundfish-Limited...

  20. 50 CFR 660.211 - Fixed gear fishery-definitions.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Fixed gear fishery-definitions. 660.211 Section 660.211 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast...

  1. 50 CFR 660.371 - Black rockfish fishery management.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Black rockfish fishery management. 660.371 Section 660.371 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast...

  2. 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...

  3. Authentication of fishery and aquaculture products by multi-element and stable isotope analysis.

    Science.gov (United States)

    Li, Li; Boyd, Claude E; Sun, Zhenlong

    2016-03-01

    The market of fishery and aquaculture products is globalized with increasing numbers of mislabeled products. This highlights the need for approaches to indentify the origin of these products. Among the measures used to identify the origin of other agro-products, multi-element and stable isotope analysis are promising approaches to identify the authenticity and traceability of fishery and aquaculture products. The present paper reviews the use of multi-element and stable isotope analysis to determine the origin of fishery and aquaculture products. Principles and limitations of each method will be illustrated and perspectives for traceability of fishery and aquaculture products will be discussed. The aim of this review is to mediate fundamental knowledge for the interpretation of experimental data on authentication of aquaculture products. Copyright © 2015 Elsevier Ltd. All rights reserved.

  4. 77 FR 18176 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2012-03-27

    ... (Framework 47) to the Northeast (NE) Multispecies Fishery Management Plan (FMP) and to implement its measures... revisions to existing regulations that are not included in Framework 47, including common pool management.... fishery after accounting for Canadian catch. [[Page 18179

  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. 77 FR 64317 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-10-19

    ... Crowne Plaza Hotel, 4831 Tanger Outlet Blvd., North Charleston, SC 29418; telephone: (843) 744- 4422; fax... the Gulf of Mexico Fishery Management Council to the South Atlantic Fishery Management Council and...

  8. 77 FR 59883 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2012-10-01

    ... working group revisit the FY 2012 sub-ACLs for the scallop and groundfish fisheries based on new...-ACL revision, its intention to propose the Council-recommended AM exemption for the scallop fishery...

  9. 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 ...

  10. 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....

  11. An Overview of Guam's Inshore Fisheries

    OpenAIRE

    Hensley, Rebecca A.; Sherwood, Timothy S.

    1993-01-01

    Guam's nearshore reef fishery is a multi-gear, multispecies fishery that has undergone major changes through the years. Methods have evolved and become more modern. This, along with the changing economic status of Guam, has severely stressed the fishery. Top targeted species are being overexploited and "growth overharvesting" is occurring; the more serious form of "recruitment overharvesting," is happening to some of the key species. Major management concerns are discussed with respect to ove...

  12. Freedom and poverty in the fishery commons

    OpenAIRE

    Svein Jentoft; Paul Onyango; Mohammad Mahmudul Islam

    2010-01-01

    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, sec...

  13. Fisheries statistical bulletin, Kainji Lake, Nigeria, 1999

    OpenAIRE

    2000-01-01

    A tabulated summary is presented of the main Lake Kainji fisheries data collected to date (1999) by the Nigerian-German Kainji Lake Fisheries Promotion Project, together with a current overview of the fishery. The data are given under the following sections: 1) Fishing localities and types; 2) Frame survey data; 3) Number of licensed fishermen by state; 4) Mesh size distribution; 5) Fishing net characteristics; 6) Fish yield; 7) Average monthly CPUE by gear type; 8)Average monthly fishing act...

  14. Fisheries statistical bulletin, Kainji Lake, Nigeria, 1998

    OpenAIRE

    1999-01-01

    A tabulated summary is presented of the main fisheries data collected to date (1998) by the Nigerian-German Kainji Lake Fisheries Promotion Project, together with a current overview of the fishery. The data are given under the following sections: 1) Fishing localities and types; 2) Frame survey data; 3) Number of licensed fishermen by state; 4) Mesh size distribution; 5) Fishing net characteristics; 6) Fish yield; 7) Total annual fishing effort by gear type; 8) Total annual value of fish land...

  15. Promoting selective fisheries through certification? An analysis of the PNA unassociated-sets purse seine fishery

    NARCIS (Netherlands)

    Groeneveld, R.A.; Quaas, Martin F.

    2016-01-01

    The certification by the Marine Stewardship Council of the unassociated-sets purse seine fishery of the Parties to the Nauru Agreement (PNA) has the potential to improve stocks of the fishery's main three tuna species, as well as to allow the PNA to extract more resource rents from the fishery.

  16. 75 FR 79330 - Groundfish Fisheries of the Exclusive Economic Zone Off Alaska; American Fisheries Act...

    Science.gov (United States)

    2010-12-20

    .... 100413185-0213-01] RIN 0648-AY84 Groundfish Fisheries of the Exclusive Economic Zone Off Alaska; American... fisheries in the Exclusive Economic Zone of the Bering Sea and Aleutian Islands Management Area under the... part 679 is proposed to be amended as follows: PART 679--FISHERIES OF THE EXCLUSIVE ECONOMIC ZONE OFF...

  17. 76 FR 12884 - Groundfish Fisheries of the Exclusive Economic Zone Off Alaska; American Fisheries Act...

    Science.gov (United States)

    2011-03-09

    .... 100413185-1155-02] RIN 0648-AY84 Groundfish Fisheries of the Exclusive Economic Zone Off Alaska; American.... SUPPLEMENTARY INFORMATION: NMFS manages the U.S. groundfish fisheries in the Exclusive Economic Zone of the... preamble, 50 CFR part 679 is amended as follows: PART 679--FISHERIES OF THE EXCLUSIVE ECONOMIC ZONE OFF...

  18. 77 FR 15019 - Groundfish Fisheries of the Exclusive Economic Zone Off Alaska and Pacific Halibut Fisheries...

    Science.gov (United States)

    2012-03-14

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 RIN 0648-BB42 Groundfish Fisheries of the Exclusive Economic Zone Off Alaska and Pacific Halibut Fisheries; Observer Program AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric...

  19. 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...

  20. 76 FR 54739 - Pacific Halibut Fishery; Guideline Harvest Levels for the Guided Sport Fishery for Pacific...

    Science.gov (United States)

    2011-09-02

    ... Levels for the Guided Sport Fishery for Pacific Halibut in International Pacific Halibut Commission... 2011 Pacific halibut guideline harvest levels (GHLs) for the guided sport fishery in International... to inform the public about the 2011 GHLs for the guided sport fishery for halibut. The GHLs are...

  1. 78 FR 18323 - Pacific Halibut Fishery; Guideline Harvest Levels for the Guided Sport Fishery for Pacific...

    Science.gov (United States)

    2013-03-26

    ... Levels for the Guided Sport Fishery for Pacific Halibut in International Pacific Halibut Commission... 2013 Pacific halibut guideline harvest levels (GHLs) for the guided sport fishery in International... to inform the public about the 2013 GHLs for the guided sport fishery for halibut. The GHLs are...

  2. 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

  3. 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

  4. 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

  5. Ecosystem services and cooperative fisheries research to address a complex fishery problem

    Science.gov (United States)

    The St. Louis River represents a complex fishery management problem. Current fishery management goals have to be developed taking into account bi-state commercial, subsistence and recreational fisheries which are valued for different characteristics by a wide range of anglers, as...

  6. 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...... supporting the fisheries management for the North Sea mixed demersal fisheries and the stocks involved herein....

  7. 78 FR 48852 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2013-08-12

    ... of the Sustainable Fisheries Coalition/University of Massachusetts Dartmouth School of Marine Science and Technology river herring and shad bycatch avoidance project, and consider the appropriateness of... Sustainable Fisheries, National Marine Fisheries Service. [FR Doc. 2013-19496 Filed 8-9-13; 8:45 am] BILLING...

  8. 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...

  9. 76 FR 79612 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2011-12-22

    ... Amendment 17 to the Northeast Multispecies Fishery Management Plan. This action would amend the Northeast Multispecies Fishery Management Plan to explicitly define and facilitate the effective operation of state.... 110901552-1736-01] RIN 0648-BB34 Magnuson-Stevens Fishery Conservation and Management Act Provisions...

  10. 75 FR 53261 - Fisheries of the Northeastern United States; Northeast Skate Complex Fishery; Reduction of Skate...

    Science.gov (United States)

    2010-08-31

    ... United States; Northeast Skate Complex Fishery; Reduction of Skate Wing Fishery Possession Limit AGENCY.... ACTION: Temporary rule; inseason adjustment. SUMMARY: NMFS announces the reduction of the skate wing fishery possession limit for the Skate Management Unit for the remainder of the 2010 fishing year...

  11. 76 FR 28328 - Fisheries of the Northeastern United States; Northeast Skate Complex Fishery; Framework Adjustment 1

    Science.gov (United States)

    2011-05-17

    ... United States; Northeast Skate Complex Fishery; Framework Adjustment 1 AGENCY: National Marine Fisheries.... SUMMARY: This final rule implements approved measures in Framework Adjustment 1 to the Northeast Skate Complex Fishery Management Plan (Skate FMP). Framework Adjustment 1 was developed by the New England...

  12. 76 FR 53872 - Fisheries of the Northeastern United States; Northeast Skate Complex Fishery; Secretarial...

    Science.gov (United States)

    2011-08-30

    ... United States; Northeast Skate Complex Fishery; Secretarial Emergency Action AGENCY: National Marine... the Northeast Skate Complex Fishery. The proposed action was developed by NMFS to increase the fishing year (FY) 2011 catch limits for the skate fishery, which should extend the fishing season over a longer...

  13. 75 FR 26702 - Fisheries off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Amendments 20...

    Science.gov (United States)

    2010-05-12

    ... and 21; Trawl Rationalization Program AGENCY: National Marine Fisheries Service (NMFS), National... structure and management details of the trawl rationalization program for the limited entry trawl fishery... and within trawl fisheries. The trawl rationalization program (Amendments 20 and 21) is intended to...

  14. 75 FR 44770 - Marine Fisheries Advisory Committee

    Science.gov (United States)

    2010-07-29

    ... resource policies and programs to meet the needs of commercial and recreational fisheries, and... Strategic Planning, Budget and Program Management Subcommittee on the NOAA Next Generation Strategic Plan...

  15. 78 FR 27365 - North Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-05-10

    ... items include: Receive the report on the 2013 performance evaluation; review the electronic monitoring... Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The North Pacific Fishery Management Council's (Council) Observer Advisory Committee (OAC) will...

  16. 75 FR 38463 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-07-02

    ...; address portside sampling; require electronic monitoring, and address other elements of catch monitoring... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council (Council) is scheduling a public meeting of its Herring Oversight...

  17. 75 FR 49466 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-08-13

    ...-sea monitoring; address portside sampling; require electronic monitoring; and address other elements of catch monitoring in the Atlantic herring fishery. Other business may also be discussed. 2... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...

  18. 78 FR 77659 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-12-24

    ... Pacific Fishery Management Council's (Pacific Council) Ad Hoc Trawl Groundfish Electronic Monitoring... further analysis a range of alternatives for electronic monitoring (EM) of the West Coast groundfish trawl... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...

  19. 75 FR 47780 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-08-09

    ...; observer coverage and portside sampling; and measures to require electronic monitoring. 2. Provide AP... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council's (Council) Herring Advisory Panel (AP) will meet to consider actions...

  20. 78 FR 69649 - North Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-11-20

    ... Permit (EFP) for electronic Monitoring (T); Individual Fishing Quota (IFQ) Implementation Committee... Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The North Pacific Fishery Management Council (Council) and its advisory committees will hold...

  1. 78 FR 16659 - Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-03-18

    ... Proposals 7. Trawl Rationalization Trailing Actions--Electronic Monitoring Regulatory Process 8... Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National... understanding issues and objectives associated with adopting a final Pacific Coast Fishery Ecosystem Plan. The...

  2. 78 FR 70283 - Pacific Fishery Management Council; Online Webinar

    Science.gov (United States)

    2013-11-25

    ... Fishery Management Council; Online Webinar AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice of online webinar. SUMMARY: The Pacific Fishery Management Council's (Pacific Council's) Scientific and Statistical Committee (SSC...

  3. 75 FR 65453 - Caribbean Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-10-25

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Caribbean Fishery Management Council (Council) and its Administrative Committee will hold meetings. DATES... held at the El Conquistador Resort, 1000 El Conquistador Avenue, Las Croabas, Fajardo, Puerto Rico...

  4. 78 FR 19215 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-03-29

    ... Service, Southwest Fisheries Science Center, Santa Cruz Laboratory, 110 Shaffer Road, Santa Cruz, CA 95060... Fisheries Service, Southwest Fisheries Science Center, Santa Cruz Laboratory, 110 Shaffer Road, Santa Cruz...

  5. 78 FR 25956 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-05-03

    ... National Oceanic and Atmospheric Administration RIN 0648-XC652 Pacific Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ] ACTION: Notice, public meeting. SUMMARY: The Pacific Fishery Management Council...

  6. 78 FR 54239 - North Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-09-03

    ... National Oceanic and Atmospheric Administration RIN 0648-XC845 North Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice of public meetings. SUMMARY: The North Pacific Fishery Management...

  7. 78 FR 25955 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-05-03

    ... National Oceanic and Atmospheric Administration RIN 0648-XC657 Pacific Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice; public meeting. SUMMARY: The Pacific Fishery Management Council's...

  8. 78 FR 14078 - Caribbean Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-03-04

    ... National Oceanic and Atmospheric Administration RIN 0648-XC531 Caribbean Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice of public meeting. SUMMARY: The Caribbean Fishery Management Council's...

  9. 77 FR 58527 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-09-21

    ... National Oceanic and Atmospheric Administration RIN 0648-XC248 Pacific Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice of a public meeting. SUMMARY: The Pacific Fishery Management Council...

  10. 78 FR 54240 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-09-03

    ... National Oceanic and Atmospheric Administration RIN 0648-XC841 New England Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice; public meeting. SUMMARY: The New England Fishery Management...

  11. 78 FR 54240 - North Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-09-03

    ... National Oceanic and Atmospheric Administration RIN 0648-XC844 North Pacific Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice of a public meeting. SUMMARY: The North Pacific Fishery...

  12. 78 FR 2371 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-01-11

    ... National Oceanic and Atmospheric Administration RIN 0648-XC436 Pacific Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice, public meeting. SUMMARY: The Pacific Fishery Management Council...

  13. 78 FR 32623 - Caribbean Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-05-31

    ... National Oceanic and Atmospheric Administration RIN 0648-XC706 Caribbean Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice of public meetings. SUMMARY: The Caribbean Fishery Management Council's...

  14. 77 FR 31327 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-05-25

    ... National Oceanic and Atmospheric Administration RIN 0648-XC039 Pacific Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice of public meetings. SUMMARY: The Pacific Fishery Management Council's...

  15. 77 FR 57076 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-09-17

    ... National Oceanic and Atmospheric Administration RIN 0648-XC237 New England Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice; public meeting. SUMMARY: The New England Fishery Management...

  16. 78 FR 44929 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-07-25

    ... National Oceanic and Atmospheric Administration RIN 0648-XC778 New England Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice; public meeting. ] SUMMARY: The New England Fishery Management...

  17. 77 FR 31330 - South Atlantic Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-05-25

    ... National Oceanic and Atmospheric Administration RIN 0648-XC042 South Atlantic Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice of public meetings. SUMMARY: The South Atlantic Fishery...

  18. 77 FR 67633 - North Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-11-13

    ... National Oceanic and Atmospheric Administration RIN 0648-XC349 North Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice of public meetings. SUMMARY: The North Pacific Fishery Management...

  19. 77 FR 65535 - North Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-10-29

    ... National Oceanic and Atmospheric Administration RIN 0648-XC314 North Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice of public meetings. SUMMARY: The North Pacific Fishery Management...

  20. Connecting fishery sustainability to estuarine habitats and nutrient loading

    Science.gov (United States)

    The production of several important fishery species depends on critical estuarine habitats, including seagrasses and salt marshes. Relatively simple models can be constructed to relate fishery productivity to the extent and distribution of these habitats by linking fishery-depend...

  1. 77 FR 27716 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-05-11

    ... National Oceanic and Atmospheric Administration New England Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice; public meeting. SUMMARY: The New England Fishery Management Council's (Council...

  2. 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...

  3. 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...

  4. Rapid effects of marine reserves via larval dispersal.

    Directory of Open Access Journals (Sweden)

    Richard Cudney-Bueno

    Full Text Available Marine reserves have been advocated worldwide as conservation and fishery management tools. It is argued that they can protect ecosystems and also benefit fisheries via density-dependent spillover of adults and enhanced larval dispersal into fishing areas. However, while evidence has shown that marine reserves can meet conservation targets, their effects on fisheries are less understood. In particular, the basic question of if and over what temporal and spatial scales reserves can benefit fished populations via larval dispersal remains unanswered. We tested predictions of a larval transport model for a marine reserve network in the Gulf of California, Mexico, via field oceanography and repeated density counts of recently settled juvenile commercial mollusks before and after reserve establishment. We show that local retention of larvae within a reserve network can take place with enhanced, but spatially-explicit, recruitment to local fisheries. Enhancement occurred rapidly (2 yrs, with up to a three-fold increase in density of juveniles found in fished areas at the downstream edge of the reserve network, but other fishing areas within the network were unaffected. These findings were consistent with our model predictions. Our findings underscore the potential benefits of protecting larval sources and show that enhancement in recruitment can be manifested rapidly. However, benefits can be markedly variable within a local seascape. Hence, effects of marine reserve networks, positive or negative, may be overlooked when only focusing on overall responses and not considering finer spatially-explicit responses within a reserve network and its adjacent fishing grounds. Our results therefore call for future research on marine reserves that addresses this variability in order to help frame appropriate scenarios for the spatial management scales of interest.

  5. Fishery induces sperm depletion and reduction in male reproductive potential for crab species under male-biased harvest strategy.

    Science.gov (United States)

    Pardo, Luis Miguel; Rosas, Yenifer; Fuentes, Juan Pablo; Riveros, Marcela Paz; Chaparro, Oscar Roberto

    2015-01-01

    Sperm depletion in males can occur when polygynous species are intensively exploited under a male-biased management strategy. In fisheries involving crabs species, the effects of this type of management on the reproductive potential is far from being understood. This study tests whether male-biased management of the principal Chilean crab fishery is able to affect the potential capacity of Metacarcinus edwardsii males to transfer sperm to females. Five localities in southern Chile, recording contrasting crab fishery landing, were selected to assess the potential of sperm depletion triggered by fishery. Seasonally, male crabs from each locality were obtained. Dry weight and histological condition of vasa deferentia and the Vaso-Somatic Index (VSI) were determined in order to use them as proxies for sperm depletion and male reproductive condition. A manipulative experiment was performed in the laboratory to estimate vasa deferentia weight and VSI from just-mated males in order to obtain a reference point for the potential effects of the fishery on sperm reserves. Sperm storage capacity is significantly affected by fisheries; during the mating season vasa deferentia from localities with low fishery intensity were heavier than those from high intensity fisheries, and these differences were even more evident in large males. Histological section showed that this disparity in vasa deferentia weight was explained principally by differences in the quantity of spermatophores rather than other seminal material. VSI was always higher in males from localities with low fishery intensity. Males from localities with high fishery intensity showed little capacity to recover sperm reserves and the VSI of these males remained below the values of the just-mated males. Detriment in the capacity of males to transfer sperm is the first step to sperm limitation in an exploited population, thus detection of sperm depletion can be an alert to introduce changes in the current management of

  6. 78 FR 30242 - Fisheries of the Economic Exclusive Zone Off Alaska; Deep-Water Species Fishery by Vessels Using...

    Science.gov (United States)

    2013-05-22

    ... from responding to the most recent fisheries data in a timely fashion and would delay the closure of... Meckley, Acting Deputy Director, Office of Sustainable Fisheries, National Marine Fisheries Service...

  7. 77 FR 34853 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod for American Fisheries Act...

    Science.gov (United States)

    2012-06-12

    ... most recent fisheries data in a timely fashion and would delay the closure of directed fishing for... Director, Office of Sustainable Fisheries, National Marine Fisheries Service. BILLING CODE 3510-22-P ...

  8. 77 FR 24154 - Fisheries of the Economic Exclusive Zone Off Alaska; Deep-Water Species Fishery by Vessels Using...

    Science.gov (United States)

    2012-04-23

    ... the most recent fisheries data in a timely fashion and would delay the closure of the deep-water... Director, Office of Sustainable Fisheries, National Marine Fisheries Service. BILLING CODE 3510-22-P ...

  9. 76 FR 13604 - Western Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-03-14

    ... councils and NOAA Fisheries to conduct a review and revision of the EFH components of fisheries management... published scientific literature and unpublished scientific reports; soliciting information from interested...

  10. Mixed fisheries forecasts – lessons learned from their initial application to North Sea fisheries

    DEFF Research Database (Denmark)

    Holmes, Steven J.; Ulrich, Clara; Reeves, Stuart A.

    2012-01-01

    contributed to the lack of recovery of the North Sea cod stock. The implementation of mixed-fishery forecasts which account for the fishery complexity and thus allow mixed-fishery effects to be modelled has posed a number of challenges relating to issues such as data requirements and the need to integrate...... 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...

  11. 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 to ...... to both natural, other material and to cultural conditions. Hence, solving the discard problem requires not only technical and regulatory instruments, but also arenas and structures that allow and facilitate processes of cultural change....

  12. Traditional Fisheries of Antongil Bay, Madagascar | Doukakis ...

    African Journals Online (AJOL)

    Madagascar's marine fisheries provide revenue and sustenance for the island nation. Antongil Bay, the largest shallow-water bay along Madagascar's eastern coast, harbors significant marine resources and is heavily utilized by traditional, artisanal (shark-fin) and industrial fisheries. Mean hourly catch rates are just under 1 ...

  13. 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

  14. 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...

  15. Opportunity for marine fisheries reform in China.

    Science.gov (United States)

    Cao, Ling; Chen, Yong; Dong, Shuanglin; Hanson, Arthur; Huang, Bo; Leadbitter, Duncan; Little, David C; Pikitch, Ellen K; Qiu, Yongsong; Sadovy de Mitcheson, Yvonne; Sumaila, Ussif Rashid; Williams, Meryl; Xue, Guifang; Ye, Yimin; Zhang, Wenbo; Zhou, Yingqi; Zhuang, Ping; Naylor, Rosamond L

    2017-01-17

    China's 13th Five-Year Plan, launched in March 2016, provides a sound policy platform for the protection of marine ecosystems and the restoration of capture fisheries within China's exclusive economic zone. What distinguishes China among many other countries striving for marine fisheries reform is its size-accounting for almost one-fifth of global catch volume-and the unique cultural context of its economic and resource management. In this paper, we trace the history of Chinese government priorities, policies, and outcomes related to marine fisheries since the 1978 Economic Reform, and examine how the current leadership's agenda for "ecological civilization" could successfully transform marine resource management in the coming years. We show how China, like many other countries, has experienced a decline in the average trophic level of its capture fisheries during the past few decades, and how its policy design, implementation, and enforcement have influenced the status of its wild fish stocks. To reverse the trend in declining fish stocks, the government is introducing a series of new programs for sustainable fisheries and aquaculture, with greater traceability and accountability in marine resource management and area controls on coastal development. As impressive as these new plans are on paper, we conclude that serious institutional reforms will be needed to achieve a true paradigm shift in marine fisheries management in China. In particular, we recommend new institutions for science-based fisheries management, secure fishing access, policy consistency across provinces, educational programs for fisheries managers, and increasing public access to scientific data.

  16. Socio-economic Impacts—Fisheries

    DEFF Research Database (Denmark)

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

    2016-01-01

    —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. 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. 76 FR 10887 - Fisheries of the South Atlantic and Gulf of Mexico; South Atlantic Fishery Management Council...

    Science.gov (United States)

    2011-02-28

    ... Mexico; South Atlantic Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries... at the Crowne Plaza Hotel, 4831 Tanger Outlet Boulevard, North Charleston, SC 29418; telephone: (843...

  19. 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...

  20. Challenges in integrating short-term behaviour in a mixed-fishery Management Strategies Evaluation frame: a case study of the North Sea flatfish fishery

    DEFF Research Database (Denmark)

    Andersen, Bo Sølgaard; Vermard, Youen; Ulrich, Clara

    2010-01-01

    This study presents a fleet-based bioeconomic simulation model to the international mixed flatfish fishery in the North Sea. The model uses a Management Strategies Evaluation framework including a discrete choice model accounting for short-term temporal changes in effort allocation across fisheries....... A simplified random utility model was used based on the expected revenue (or economic attractiveness) and two tradition parameters related to short and long term historical fishing patterns. All three parameters were significant. Even though reactions and adaptations vary between fleets, the estimated......-fisheries, and illustrates the necessary trade-offs between very detailed numerical relationships and the representation of aggregated processes. (C) 2009 Elsevier B.V. All rights reserved....

  1. The coastal fishes and fisheries of the Socotra Archipelago, Yemen.

    Science.gov (United States)

    Zajonz, Uwe; Lavergne, Edouard; Klaus, Rebecca; Krupp, Friedhelm; Aideed, Moteah Sheikh; Saeed, Fouad Naseeb

    2016-04-30

    The Socotra Archipelago is situated in the Gulf of Aden where tropical and "pseudo-temperate" conditions combine to create a unique marine ecosystem. The diversity, ecology, productivity and fisheries of the coastal fish assemblages are still relatively understudied and no update of the scientific knowledge existed. The islands support unique coastal and coral-associated fish assemblages in spite of the limited biogenic reef frameworks. Fish diversity is the highest among comparable Arabian eco-regions, and fish biomass productivity high too by Indian Ocean standards. The production of the once traditionally-managed small-scale fishery is severely declining and whether it is sustainable nowadays is extremely doubtful. At a time when Yemen is torn apart by a severe political and humanitarian crisis it is timely to review and update the current state of knowledge for scientists and managers, and thereby ease access to existing information, facilitating follow-on studies and evidence-based conservation and fisheries management. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. 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)

  3. 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 rapidly...

  4. 50 CFR 600.530 - Pacific albacore fishery.

    Science.gov (United States)

    2010-10-01

    ... subpart F, fishing vessels of Canada may be authorized to fish in waters under the fisheries jurisdiction... fishery. (a) Purpose and scope. This section regulates fishing by Canadian vessels under the 1981 Treaty... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Pacific albacore fishery. 600.530 Section...

  5. 50 CFR 600.520 - Northwest Atlantic Ocean fishery.

    Science.gov (United States)

    2010-10-01

    ... Northwest Atlantic Ocean fishery. (a) Purpose. Sections 600.520 and 600.525 regulate all foreign fishing... purposes of the Northwest Atlantic Ocean fishery, fishing areas are that portion of the EEZ shown inside... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Northwest Atlantic Ocean fishery. 600.520...

  6. 75 FR 54092 - North Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-09-03

    ... report on an electronic monitoring study in the commercial halibut fishery. The agenda is subject to... Pacific Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The North Pacific Fishery Management Council's (Council) Observer Advisory Committee (OAC) will...

  7. 77 FR 5473 - Pacific Halibut Fisheries; Catch Sharing Plan

    Science.gov (United States)

    2012-02-03

    ... management measures that are not implemented through the IPHC. These measures include the sport fishery... Sport Fishery Management Measures NMFS also proposes sport fishery management measures that are..., AK. Because the final 2012 TAC has not yet been determined, these proposed sport fishery management...

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

    NARCIS (Netherlands)

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

    2018-01-01

    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

  9. 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...

  10. 50 CFR 14.21 - Shellfish and fishery products.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 1 2010-10-01 2010-10-01 false Shellfish and fishery products. 14.21 Section 14.21 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... Ports § 14.21 Shellfish and fishery products. (a)(1) General. Except for wildlife requiring a permit...

  11. Explorative analysis of the effect of inland fisheries decree on ...

    African Journals Online (AJOL)

    The drive to achieve sustainable and socially beneficial exploitation of the fishery resources led to the promulgation of the Inland Fisheries Decree 108 of 1992. The objective of this study was focused on whether the inland fisheries decree has significantly curbed the various threats to inland fishery stocks and the ...

  12. 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...

  13. 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...

  14. Management effectiveness of the world's marine fisheries.

    Directory of Open Access Journals (Sweden)

    Camilo Mora

    2009-06-01

    Full Text Available Ongoing declines in production of the world's fisheries may have serious ecological and socioeconomic consequences. As a result, a number of international efforts have sought to improve management and prevent overexploitation, while helping to maintain biodiversity and a sustainable food supply. Although these initiatives have received broad acceptance, the extent to which corrective measures have been implemented and are effective remains largely unknown. We used a survey approach, validated with empirical data, and enquiries to over 13,000 fisheries experts (of which 1,188 responded to assess the current effectiveness of fisheries management regimes worldwide; for each of those regimes, we also calculated the probable sustainability of reported catches to determine how management affects fisheries sustainability. Our survey shows that 7% of all coastal states undergo rigorous scientific assessment for the generation of management policies, 1.4% also have a participatory and transparent processes to convert scientific recommendations into policy, and 0.95% also provide for robust mechanisms to ensure the compliance with regulations; none is also free of the effects of excess fishing capacity, subsidies, or access to foreign fishing. A comparison of fisheries management attributes with the sustainability of reported fisheries catches indicated that the conversion of scientific advice into policy, through a participatory and transparent process, is at the core of achieving fisheries sustainability, regardless of other attributes of the fisheries. Our results illustrate the great vulnerability of the world's fisheries and the urgent need to meet well-identified guidelines for sustainable management; they also provide a baseline against which future changes can be quantified.

  15. High-seas fish wars generate marine reserves.

    Science.gov (United States)

    Herrera, Guillermo E; Moeller, Holly V; Neubert, Michael G

    2016-04-05

    The effective management of marine fisheries is an ongoing challenge at the intersection of biology, economics, and policy. One way in which fish stocks-and their habitats-can be protected is through the establishment of marine reserves, areas that are closed to fishing. Although the potential economic benefits of such reserves have been shown for single-owner fisheries, their implementation quickly becomes complicated when more than one noncooperating harvester is involved in fishery management, which is the case on the high seas. How do multiple self-interested actors distribute their fishing effort to maximize their individual economic gains in the presence of others? Here, we use a game theoretic model to compare the effort distributions of multiple noncooperating harvesters with the effort distributions in the benchmark sole owner and open access cases. In addition to comparing aggregate rent, stock size, and fishing effort, we focus on the occurrence, size, and location of marine reserves. We show that marine reserves are a component of many noncooperative Cournot-Nash equilibria. Furthermore, as the number of harvesters increases, (i) both total unfished area and the size of binding reserves (those that actually constrain behavior) may increase, although the latter eventually asymptotically decreases; (ii) total rents and stock size both decline; and (iii) aggregate effort used (i.e., employment) can either increase or decrease, perhaps nonmonotonically.

  16. 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

    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...... contributed to the lack of recovery of the North Sea cod stock. The implementation of mixed‐fishery forecasts which account for the fishery complexity and thus allow mixed‐fishery effects to be modelled has posed a number of challenges relating to issues such as data requirements and the need to integrate...... through the practical implementation of mixed‐fishery forecasts, then discusses the further developments that will be required to progress towards more integrated multistock management using mixed‐fishery management plans...

  17. 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.

  18. 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

  19. 78 FR 76758 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of the Gulf of...

    Science.gov (United States)

    2013-12-19

    .... 130212129-3474-02] RIN 0648-XC967 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of the Gulf of Mexico; Closure of the 2014 Gulf of Mexico Recreational Season for Red Snapper... INFORMATION: The Gulf reef fish fishery, which includes red snapper, is managed under the Fishery Management...

  20. 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... this additional management measure in the Area 2C charter fishery to limit guided sport halibut harvest... comprehensive management program for the guided sport halibut fisheries in Area 2C and Area 3A. If approved, the...

  1. Walla Walla River Basin Fish Habitat Enhancement Project, 2001-2002 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Volkman, Jed; Sexton, Amy D. (Confederated Tribes of the Umatilla Indian Reservation, Pendleton, OR)

    2003-04-01

    In 2001, the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) Fisheries Habitat Program implemented stream habitat restoration and protection efforts in the Walla Walla River Basin with funding from Bonneville Power Administration (BPA). The objective of these efforts is to protect and restore habitat critical to the recovery of weak or reintroduced populations of salmonid fish. The CTUIR has currently enrolled six properties into this program: two on Couse Creek, two adjacent properties on Blue Creek, one on Patit Creek, and one property on the mainstem Walla Walla River. Since 1997, approximately 7 miles of critical salmonid habitat has been secured for restoration and protection under this project. Major accomplishments to date include the following: Secured approximately $250,000 in cost share; Secured 7 easements; Planted 30,000+ native plants; Installed 50,000+ cuttings; and Seeded 18 acres to native grass. Pre and post-project monitoring efforts were included for all projects, incorporating methodologies from CTUIR's Draft Monitoring Plan. Basin-wide monitoring also included the deployment of 6 thermographs to collect summer stream temperatures.

  2. Importance of fish biodiversity for the management of fisheries and ecosystems

    DEFF Research Database (Denmark)

    Hiddink, J.G.; MacKenzie, Brian; Rijnsdorp, A.

    2008-01-01

    A group of fisheries scientists participating in a European Union Network of Excellence (MARBEF) summarizes risks to the biodiversity of fish in European seas and recommends ways how existing fish diversity can be conserved, restored and managed. (C) 2008 Elsevier B.V. All rights reserved....

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

    Science.gov (United States)

    2012-08-01

    ... (Balaenoptera physalus); Sperm whales (Physter macrocephalus); Southern Resident killer whales (Orcinus orca..., 2012. Alan D. Risenhoover, Director, Office of Sustainable Fisheries, performing the functions and...

  5. 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... would implement a cost recovery program for the Pacific coast groundfish trawl rationalization program... 7372

  6. 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......, to a lesser degree, to value chain gains. However, consumers will gain by moving from rent maximization to welfare maximization as long the fish stocks are above MSY levels.......We develop a model to identify the welfare-optimal management of fisheries that operate in the global economy. Historically, fisheries economics has mainly focused on the loss of rent due to fleet overcapacity and less on the potential welfare gain by having a broader approach to fisheries...

  7. 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...

  8. 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...

  9. 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...

  10. 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...

  11. On avoidance activities in fishery enforcement models

    DEFF Research Database (Denmark)

    Jensen, Frank; Kronbak, Lone Grønbæk; Abildtrup, Jens

    2014-01-01

    Compliance and enforcement in fisheries are important issues from an economic point of view since management measures are useless without a certain level of enforcement. These conclusions come from the well-established theoretical literature on compliance and enforcement problems within fisheries...... the likelihood of being detected when noncomplying. The paper presents a model of fisheries that allows the fishermen to engage in avoidance activities. The conclusions from the model are that, under certain circumstances, fines are costly transfers to society since they not only have a direct positive effect...... offenders. For an externality, that has an exogenous effect on other actors, Malik shows that fines are only costly transfers for conditional deterrence (when one actor is deterred while another actor is not). For fisheries, we show that fines are also costly transfers under no deterrence (when no agents...

  12. 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...

  13. Derelict Fishing Line Provides a Useful Proxy for Estimating Levels of Non-Compliance with No-Take Marine Reserves

    OpenAIRE

    Williamson, David H.; Ceccarelli, Daniela M.; Evans, Richard D.; Hill, Jos K.; Russ, Garry R.

    2014-01-01

    No-take marine reserves (NTMRs) are increasingly being established to conserve or restore biodiversity and to enhance the sustainability of fisheries. Although effectively designed and protected NTMR networks can yield conservation and fishery benefits, reserve effects often fail to manifest in systems where there are high levels of non-compliance by fishers (poaching). Obtaining reliable estimates of NTMR non-compliance can be expensive and logistically challenging, particularly in areas wit...

  14. Escape windows to improve the size selectivity in the Baltic cod trawl fishery

    DEFF Research Database (Denmark)

    Madsen, Niels; Holst, René; Foldager, L.

    2002-01-01

    . The history of the use of escape windows in the Baltic Sea cod fishery is reviewed. The present escape windows do not function optimally. The objective of this new experiment was to compare an improved design of escape window, which is placed in the upper panel, with that of standard codend. Three standard......A rapid decrease of the stock of Baltic cod (Gadus morhua) has provided the incentive to improve the size selectivity in the trawl fishery. Use of escape windows is permitted in the legislation to give means of improving the size selectivity of cod as an alternative to a traditional standard codend...... tool to improve the size selectivity in the Baltic cod fishery is discussed. (C) 2002 Elsevier Science B.V. All rights reserved....

  15. Reconstruction of domestic marine fisheries catches for Oman (1950-2015

    Directory of Open Access Journals (Sweden)

    Myriam Khalfallah

    2016-08-01

    Full Text Available Domestic marine fisheries in Oman are increasingly viewed as the eventual economic alternative to the soon to be depleted oil reserves. This has galvanized the Omani government to invest in the management of its marine living resources. This study aims to provide a better estimation of Oman's domestic marine fisheries catches that can be used to improve fisheries management in the country. Using the catch reconstruction approach, total domestic marine fisheries catches by Oman are estimated for the time period 1950-2015, including reported and previously unreported large-scale and small-scale commercial catches, subsistence, and recreational catches, as well as major discards. Catches from the Omani exclave, Musandam, are estimated separately, given this governorate’s geographical separation from the rest of Oman. Reconstructed total catches increased from around 64,000 t∙year-1 in the 1950s to over 200,000 t·year-1 in the 2000s, which are overall 1.2 times the landings reported by the FAO on behalf of Oman. Fish stocks need to be sustainably managed to allow long-term economic viability. This cannot be done without the improvement of fisheries statistical systems around the world, including in Oman.

  16. 75 FR 63791 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Amendment 4

    Science.gov (United States)

    2010-10-18

    ... submit attachments to electronic comments in Microsoft Word, Excel, WordPerfect, or Adobe PDF formats..., uncertainty in Canadian catch, excess U.S. capacity entering the herring fishery, and fluctuations in import... entering the herring fishery, and fluctuations in import/export demand. With Amendment 4's proposed...

  17. 75 FR 17618 - Fisheries of the Northeastern United States; Black Sea Bass Recreational Fishery; Emergency Rule...

    Science.gov (United States)

    2010-04-07

    ... United States; Black Sea Bass Recreational Fishery; Emergency Rule Correction and Extension AGENCY... recreational black sea bass fishery in the Federal waters of the Exclusive Economic Zone (EEZ) from 3 to 200... implemented with no end date, and to extend the prohibition on recreational fishing for black sea bass in the...

  18. 78 FR 23539 - National Marine Fisheries Service, Pacific Fishery Management Council (Pacific Council); May 6...

    Science.gov (United States)

    2013-04-19

    ... results, Endangered Species Act transparency, electronic monitoring, allocation review process, Department... Friday, May 10, 2013 9 a.m.-12 p.m. ESA Transparency Electronic Monitoring Allocation Review Process 12-1... Marine Fisheries Service, Pacific Fishery Management Council (Pacific Council); May 6 and 9-10, 2013...

  19. 76 FR 18505 - Fisheries of the Northeastern United States; Northeast Skate Complex Fishery; Framework Adjustment 1

    Science.gov (United States)

    2011-04-04

    ... weight to whole weight of 2.27) for the remainder of the fishing year, unless such a reduction would be... to the Northeast Skate Complex Fishery Management Plan (Skate FMP). Framework Adjustment 1 was developed by the New England Fishery Management Council (Council) to adjust the possession limits for the...

  20. 77 FR 7000 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Gulf of Maine Winter...

    Science.gov (United States)

    2012-02-10

    ... Fishery; Gulf of Maine Winter Flounder Catch Limit Revisions AGENCY: National Marine Fisheries Service... criteria for Gulf of Maine (GOM) winter flounder and associated increases in GOM winter flounder catch... year (FY) 2011 GOM winter flounder catch levels, including Overfishing Levels (OFLs), Acceptable...

  1. 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...

  2. 75 FR 22070 - Pacific Halibut Fisheries; Guided Sport Charter Vessel Fishery for Halibut; Recordkeeping and...

    Science.gov (United States)

    2010-04-27

    ..., distribution, and magnitude of the expected economic impacts of this action. The IRFA, required by section 603... statutes, and that would minimize any significant adverse economic impact of the proposed rule on small.... 0911201413-0182-01] RIN 0648-AY38 Pacific Halibut Fisheries; Guided Sport Charter Vessel Fishery for Halibut...

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

    DEFF Research Database (Denmark)

    Frost, Hans; Andersen, Peder

    2006-01-01

    The revision of the Common Fisheries Policy of the European Union in 2003 was communicated in a ‘Roadmap’, including the opinion of the EU Commission on how to reform the fisheries policy. This paper reviews the Roadmap and confronts the opinion and initiatives proposed by the Commission with the...

  4. 77 FR 58982 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-09-25

    ... the South Atlantic; South Atlantic Fishery Management Council; Public Meeting AGENCY: National Marine... of a public meeting. SUMMARY: The South Atlantic Fishery Management Council (Council) will hold a... October 18, 2012. ADDRESSES: The meeting will be held at the Radisson Resort at the Port, 8701 Astronaut...

  5. 76 FR 77415 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; 2012 Specifications and...

    Science.gov (United States)

    2011-12-13

    .../ processors also operate in the Alaska pollock fishery, and all are associated with larger companies such as.../processor companies associated with the whiting fishery. The remaining 389 entities are assumed to be small... and on this final rule. The specifics associated with the development and decision making processes...

  6. 75 FR 59143 - Magnuson-Stevens Fishery Conservation and Management Act; Regional Fishery Management Councils...

    Science.gov (United States)

    2010-09-27

    ... National Oceanic and Atmospheric Administration 50 CFR Part 600 RIN 0648-AW18 Magnuson-Stevens Fishery... Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Final... meeting announcements in local and national trade magazines and distribution via the vessel monitoring...

  7. 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

  8. 76 FR 57945 - Fisheries Off West Coast States; West Coast Salmon Fisheries; Notice of Availability for...

    Science.gov (United States)

    2011-09-19

    ... intended to prevent and end overfishing and rebuild fisheries through implementation of status determination criteria, overfishing limits, annual catch limits, and accountability measures. Amendment 16 would... guidelines implementing MSRA National Standard 1 (NS1Gs) to prevent and end overfishing and rebuild fisheries...

  9. 78 FR 59916 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-09-30

    ... Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice... tilefish, and snowy grouper. 7. Receive a presentation on recent developments in data poor assessment... Marine Fisheries Service. [FR Doc. 2013-23762 Filed 9-27-13; 8:45 am] BILLING CODE 3510-22-P ...

  10. 78 FR 3346 - Fisheries of the Northeastern United States; Atlantic Mackerel, Squid, and Butterfish Fisheries...

    Science.gov (United States)

    2013-01-16

    ... effort in the directed butterfish fishery, including changes to trip limits, the closure threshold for the directed fishery, and post-closure trip limits. Finally, this rule implements minor corrections to existing regulatory text, to clarify the intent of the regulations. These specifications and management...

  11. 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...

  12. 78 FR 77431 - Appointments to a Recreational Fisheries Working Group by the Marine Fisheries Advisory Committee

    Science.gov (United States)

    2013-12-23

    ... living marine resources that are the responsibility of the Department of Commerce. MAFAC established a... importance to the recreational fishing community, such as, but not limited to: (1) Review and possible... to a Recreational Fisheries Working Group by the Marine Fisheries Advisory Committee AGENCY: National...

  13. 77 FR 73433 - Appointments to a Recreational Fisheries Working Group by the Marine Fisheries Advisory Committee

    Science.gov (United States)

    2012-12-10

    ... Commerce (Secretary) on all matters concerning living marine resources that are the responsibility of the... process. MAFAC established the RFWG to advise MAFAC on issues of importance to the recreational fishing... to a Recreational Fisheries Working Group by the Marine Fisheries Advisory Committee AGENCY: National...

  14. 77 FR 29955 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Trawl...

    Science.gov (United States)

    2012-05-21

    ... Excel, WordPerfect, or Adobe PDF file formats only. FOR FURTHER INFORMATION CONTACT: Ariel Jacobs, 206... Fisheries Commission's PacFIN database and NMFS' Northwest Fisheries Science Center's Pacific whiting observer data from NORPAC (the North Pacific database) in reconsidering QS distribution for the trawl...

  15. Cognitive reserve in aging.

    Science.gov (United States)

    Tucker, A M; Stern, Y

    2011-06-01

    Cognitive reserve explains why those with higher IQ, education, occupational attainment, or participation in leisure activities evidence less severe clinical or cognitive changes in the presence of age-related or Alzheimer's disease pathology. Specifically, the cognitive reserve hypothesis is that individual differences in how tasks are processed provide reserve against brain pathology. Cognitive reserve may allow for more flexible strategy usage, an ability thought to be captured by executive functions tasks. Additionally, cognitive reserve allows individuals greater neural efficiency, greater neural capacity, and the ability for compensation via the recruitment of additional brain regions. Taking cognitive reserve into account may allow for earlier detection and better characterization of age-related cognitive changes and Alzheimer's disease. Importantly, cognitive reserve is not fixed but continues to evolve across the lifespan. Thus, even late-stage interventions hold promise to boost cognitive reserve and thus reduce the prevalence of Alzheimer's disease and other age-related problems.

  16. Production economic models of fisheries

    DEFF Research Database (Denmark)

    Andersen, Jesper Levring

    The overall purpose of this PhD thesis is to investigate different aspects of fishermen’s behaviour using production economic models at the individual and industry levels. Three parts make up this thesis. The first part provides an overview of the thesis. The second part consists of four papers a...... in relation to an ITQ system, including concentration, specialisation, market activity and price changes. Finally, plausible consequences of exogenous chocks and changes in management practice in the form of mesh size increases are considered....... via individual learning and adjustments in output mix. All the papers included in Part II: Modelling and Evaluating Fishermen’s Behaviour consider factors influencing fishermen’s behaviour. Knowledge about these factors is important to give a correct description of fishermen’s behaviour. However....... They concern the ability to learn best-practice (catch-up) and the ability to change the input and output composition (mix). The framework is then adapted to a dataset from the Danish fishery. Not surprisingly, the gains rise with increased behavioural flexibility. Under the most restrictive assumptions...

  17. 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.

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

    DEFF Research Database (Denmark)

    Janssen, Holger; Bastardie, Francois; Eero, Margit

    2018-01-01

    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...... 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...

  19. A theoretical analysis of season length restrictions in fisheries management

    Directory of Open Access Journals (Sweden)

    Qing Xu

    2002-01-01

    Full Text Available This paper studies season length restrictions in fisheries management from an ecological-economic perspective. We first construct a model of a stylized fishery in which season length restrictions are used to manage the fishery. We then show how the dynamic and the stochastic properties of this fishery can be used to construct two managerial criteria that are meaningful from an ecological standpoint. Finally, using these two criteria, we discuss a probabilistic approach to fisheries management in which the principal focus of a manager is on moving the fishery away from the least desirable state of existence.

  20. FISHERY MANAGEMENT IN THE DANUBE CATCHMENT AREA

    Directory of Open Access Journals (Sweden)

    Tomislav Treer

    1999-12-01

    Full Text Available There are three successive regions of the Danube, each of which has to deal with its own problems in fisheries. Sport fishing and ecological recontruction problem matters predominate in the upper flow. These problems also characterize the middle flow, where to a certain extent, commercial fishery is coming into view, while the lower flow has to deal with commercial fishery problems to full extent. The difference is not so much due to the morphometry as to the development and state of the economy of the countries in the river basin, their legislation on fishery and the manner in which the legislation is applied. Numerous dams of the upper flow of the Danube (29 in Germany, 9 in Austria, influence significantly the ichthyocenoses. An extreme example of that is Gabčikovo dam at the Slovak-Hungarian border where fish catch decreased to one fourth. In the lower segment of the Danube fish catch falls down to one third and is followed, by a drastically negative change of fish species composition. The records show that highly valued species as sturgeons, pike and tench are in drastic decline over the last few years. The changes were caused by physical barriers, like dams and weirs, by water pollution, by increasing concentration of nutrients and heavy metals, by poaching and by overexploitation. For all those alarming reasons, some legal interventions in commercial fishery must be undertaken. In the middle flow, where the Danube flows through Croatian territory, there have also been declining trends of bentivore and phytophyl species respectively. The law supports the coexistence of sport and commercial fishery in this area and although sport fishing should be given the advantage, commercial fishing should be rigorously supervised and allowed only when there is a naturally produced surplus. Because of fish migrations and political frontiers of Danube area, it is essential that the neighboring countries coordinate their efforts in managing fisheries

  1. 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...

  2. 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

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. 50 CFR Table 1 to Part 680 - Crab Rationalization (CR) Fisheries

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Crab Rationalization (CR) Fisheries 1 Table 1 to Part 680 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... ZONE OFF ALASKA Pt. 680, Table 1 Table 1 to Part 680—Crab Rationalization (CR) Fisheries Fishery Code...

  8. 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...

  9. 78 FR 29332 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-05-20

    .... Offshore fisheries ii. Coastal fisheries 5. Break 6. Agency Perspectives on climate change and cultural... should be directed to Kitty M. Simonds, (808) 522-8220 (voice) or (808) 522-8226 (fax), at least 5 days...

  10. 75 FR 28783 - South Atlantic Fishery Management Council; Public Meetings

    Science.gov (United States)

    2010-05-24

    ...: The meeting will be held at the Renaissance Orlando Airport Hotel, 5445 Forbes Place, Orlando, FL... Atlantic Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice of public meetings...

  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. 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...

  14. 76 FR 70420 - Fisheries of the Pacific Region

    Science.gov (United States)

    2011-11-14

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA801 Fisheries of the Pacific Region AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notification of determination of an overfished condition. SUMMARY: This...

  15. 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...

  16. 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...

  17. 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...

  18. Reconciling fisheries and habitat protection in Romanian coastal marine protected areas

    Directory of Open Access Journals (Sweden)

    Tania Zaharia

    2014-03-01

    Full Text Available The extension of the Natura 2000 European ecological network to the Romanian marine territory (1 site according to the Birds Directive requirements and eight sites according to the Habitats Directive requirements, one also being a natural reserve and one part of the Danube Delta Biosphere Reserve might cause conflicts between the Romanian marine fishery and these sites. In order to minimize such conflicts, the evaluation of the interaction between fishery and the preservation objectives of the Natura 2000 sites is compulsory and extremely important. The assessment of the environmental impact is a key tool of the EU environmental legislation, which is used in evaluating the effect of human activities on the ecosystem. In addition, the involvement of all interested stakeholders in the development of the fishery on the Romanian littoral and in environmental protection will be the key to success in finding viable co-management solutions in the Natura 2000 sites. The present paper aims to examine how the fisheries interact with the marine environment on the Romanian coast in the network of marine protected areas.

  19. Ecosystem-Based Analysis of a Marine Protected Area Where Fisheries and Protected Species Coexist

    Science.gov (United States)

    Espinoza-Tenorio, Alejandro; Montaño-Moctezuma, Gabriela; Espejel, Ileana

    2010-04-01

    The Gulf of California Biosphere Reserve (UGC&CRDBR) is a Marine Protected Area that was established in 1993 with the aim of preserving biodiversity and remediating environmental impacts. Because remaining vigilant is hard and because regulatory measures are difficult to enforce, harvesting has been allowed to diminish poaching. Useful management strategies have not been implemented, however, and conflicts remain between conservation legislation and the fisheries. We developed a transdisciplinary methodological scheme (pressure-state-response, loop analysis, and Geographic Information System) that includes both protected species and fisheries modeled together in a spatially represented marine ecosystem. We analyzed the response of this marine ecosystem supposing that conservation strategies were successful and that the abundance of protected species had increased. The final aim of this study was to identify ecosystem-level management alternatives capable of diminishing the conflict between conservation measures and fisheries. This methodological integration aimed to understand the functioning of the UGC&CRDBR community as well as to identify implications of conservation strategies such as the recovery of protected species. Our results suggest research hypotheses related to key species that should be protected within the ecosystem, and they point out the importance of considering spatial management strategies. Counterintuitive findings underline the importance of understanding how the community responds to disturbances and the effect of indirect pathways on the abundance of ecosystem constituents. Insights from this research are valuable in defining policies in marine reserves where fisheries and protected species coexist.

  20. 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...

  1. Deep sea fisheries - implications in conservation

    Directory of Open Access Journals (Sweden)

    L. Botha

    1977-12-01

    Full Text Available I stand before you as what I would reluctantly like to call a crisis conservationist. In marine fisheries conservation we are exposed to the full blast of human greed. Dr Hey has referred to the unfortunate human attitudes to nature conservation. I fully share his concern. Fisheries conservation finds itself in the unenviable position of having largely to apply conservation principles to species which are more often than not in advanced stages of commercial exploitation. In this situation ethics, aesthetics and science cuts little or no ice with decision-makers. The only language which they understand is economics. Unfortunately fisheries conservation has also been hampered by the well-meant but thoroughly unscientific efforts of certain lay so-called "conservation societies". Through their admirable but purely humanistic approach to conservation, they have antagonized economically-orientated decision-makers and thereby unfortunately harmed the cause of conservation.

  2. Small-scale Tunisian fishery for dolphinfish

    Directory of Open Access Journals (Sweden)

    Jeanne Zaouali

    1999-12-01

    Full Text Available In this note we describe the dolphinfish (Coryphaena hippurus fishery off Tunisian waters (central Mediterranean. Dolphinfish is fished from late August to early December, with the main catches in September-October, using fish aggregation devices and surrounding nets. A total of 260 boats are devoted to this fishery along the whole Tunisian coast, with an average annual catch of around 300 metric tonnes. The main fishing areas and ports are located on the central-eastern coast, which concentrates around 70-75% of fishing effort and landings. Both the sesonality of the fishery and the length composition of the catches, with a clear increase in mean size during the fishing period (from 26.0 cm fork length in August to 44 cm fork length in December, are similar to those reported in other Mediterranean areas.

  3. Mediating Resource Management in the Mi'kmaq Fisheries Canada

    OpenAIRE

    Gretchen Fox

    2006-01-01

    Gretchen Fox explores how the recent entry of Mi'kmaq people into the commercial fisheries after a legal decision upholding their treaty rights is affecting negotiations over fisheries management, as well as shaping local orientations to the development of Mi'kmaq commercial fisheries. She suggests that the development of successful and sustainable commercial fisheries must take into account local communities' unique histories, knowledge and practices. Development (2006) 49, 119–124. doi:10.1...

  4. Implications of urbanization for artisanal parrotfish fisheries in the Western Solomon Islands.

    Science.gov (United States)

    Aswani, Shankar; Sabetian, Armagan

    2010-04-01

    Increasing migration into urbanized centers in the Solomon Islands poses a great threat to adjacent coral reef fisheries because of negative effects on the fisheries and because it further erodes customary management systems. Parrotfish fisheries are of particular importance because the feeding habits of parrotfish (scrape and excavate coral) are thought to be critical to the resilience of coral reefs and to maintaining coral reef health within marine protected areas. We investigated the ecological impact of localized subsistence and artisanal fishing pressure on parrotfish fisheries in Gizo Town, Western Solomon Islands, by analyzing the density and size distribution of parrotfish with an underwater visual census (UVC), recall diary (i.e., interviews with fishers), and creel surveys to independently assess changes in abundance and catch-per-unit-effort (CPUE) over 2 years. We then compared parrotfish data from Gizo Town with equivalent data from sites open to and closed to fishing in Kida and Nusa Hope villages, which have different customary management regimes. Results indicated a gradient of customary management effectiveness. Parrotfish abundance was greater in customary management areas closed to fishing, especially with regard to larger fish sizes, than in areas open to fishing. The decline in parrotfish abundance from 2004 to 2005 in Gizo was roughly the same magnitude as the difference in abundance decline between inside and outside customary management marine reserves. Our results highlight how weak forms of customary management can result in the rapid decline of vulnerable fisheries around urbanized regions, and we present examples in which working customary management systems (Kinda and Nusa Hope) can positively affect the conservation of parrotfish--and reef fisheries in general--in the highly biodiverse Coral Triangle region.

  5. Fish and fisheries in the Lower Rhine 1550-1950: A historical-ecological perspective.

    Science.gov (United States)

    Lenders, H J Rob

    2017-11-01

    Regulation and intensive use of most of the world's large rivers, has led to dramatic decline and even to extinction of riverine fish populations like salmon and sturgeon in the river Rhine. In general this decline is considered an unwelcome side-effect of the Industrial Revolution and large-scale river regulation (c. 1800), but the deterioration of stocks of some species may have started well before the 19th century. For the river Rhine, data on fish landings as proxies of abundance in the period 1550-1950 can be derived from historical market prices, fisheries taxation and fishery and fish auctions statistics, especially for commercially interesting species like Atlantic salmon, sturgeon, Allis shad and Twaite shad. Most data from which abundance of these species can be derived, however, appear to be missing in historical sources until decline of the investigated species sets in and the species become economically scarce goods. Atlantic salmon in the Rhine catchment appears to be already in decline during Early Modern Times (post 1500 AD) after which time river regulation, pollution and intensified fisheries finished off the remaining stocks in the 20th century. Salmon decline caused a cascade in the River Rhine ecosystem as fisheries shifted to, especially, Allis shad and Twaite shad, followed by (near-)extinction of these species. Dropping yields of salmon fishery did not lead to increased sturgeon fishery, although numbers of sturgeon also dwindled to extinction in the river Rhine. The onset of sturgeon decline appears to coincide with the period of the first large regulation works. It is shown that historical-ecological data on fish abundance can quantitatively underpin detrimental long-term processes in river ecosystems. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. COGNITIVE RESERVE IN AGING

    Science.gov (United States)

    Tucker, Adrienne M.; Stern, Yaakov

    2011-01-01

    Cognitive reserve explains why those with higher IQ, education, occupational attainment, or participation in leisure activities evidence less severe clinical or cognitive changes in the presence of age-related or Alzheimer’s disease pathology. Specifically, the cognitive reserve hypothesis is that individual differences in how tasks are processed provide reserve against brain pathology. Cognitive reserve may allow for more flexible strategy usage, an ability thought to be captured by executive functions tasks. Additionally, cognitive reserve allows individuals greater neural efficiency, greater neural capacity, and the ability for compensation via the recruitment of additional brain regions. Taking cognitive reserve into account may allow for earlier detection and better characterization of age-related cognitive changes and Alzheimer’s disease. Importantly, cognitive reserve is not fixed but continues to evolve across the lifespan. Thus, even late-stage interventions hold promise to boost cognitive reserve and thus reduce the prevalence of Alzheimer’s disease and other age-related problems. PMID:21222591

  7. HYDROCARBONS RESERVES IN VENEZUELA

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez Cruz, D.J.

    2007-07-01

    Venezuela is an important player in the energy world, because of its hydrocarbons reserves. The process for calculating oil and associated gas reserves is described bearing in mind that 90% of the gas reserves of Venezuela are associated to oil. Likewise, an analysis is made of the oil reserves figures from 1975 to 2003. Reference is also made to inconsistencies found by international experts and the explanations offered in this respect by the Ministry of Energy and Petroleum (MENPET) and Petroleos de Venezuela (PDVSA) regarding the changes that took place in the 1980s. In turn, Hubbert's Law is explained to determine peak production of conventional oil that a reservoir or field will reach, as well as its relationship with remaining reserves. Emphasis is placed on the interest of the United Nations on this topic. The reserves of associated gas are presented along with their relationship with the different crude oils that are produced and with injected gas, as well as with respect to the possible changes that would take place in the latter if oil reserves are revised. Some recommendations are submitted so that the MENPET starts preparing the pertinent policies ruling reserves. (auth)

  8. Ovarian reserve parameters

    DEFF Research Database (Denmark)

    Bentzen, J G; Forman, Julie Lyng; Pinborg, Anja

    2012-01-01

    2-5 of the menstrual cycle or during withdrawal bleeding, blood sampling and transvaginal sonography was performed. After adjusting for age, ovarian reserve parameters were lower among users than among non-users of hormonal contraception: serum AMH concentration by 29.8% (95% CI 19.9 to 38...... was observed between duration of hormonal-contraception use and ovarian reserve parameters. No dose-response relation was found between the dose of ethinyloestradiol and AMH or AFC. This study indicates that ovarian reserve markers are lower in women using sex steroids for contraception. Thus, AMH...... concentration and AFC may not retain their accuracy as predictors of ovarian reserve in women using hormonal contraception. Serum anti-Müllerian hormone (AMH) concentration is an indirect marker of the number of small follicles in the ovary and thereby the ovarian reserve. The AMH concentration is now widely...

  9. 77 FR 76950 - Fisheries of the Northeastern United States; Summer Flounder, Scup, and Black Sea Bass Fisheries...

    Science.gov (United States)

    2012-12-31

    ... Northeastern United States; Summer Flounder, Scup, and Black Sea Bass Fisheries; 2012 Summer Flounder, Scup, and Black Sea Bass Specifications; Correction AGENCY: National Marine Fisheries Service (NMFS... flounder, scup, and black sea bass specifications, which established commercial summer flounder allocations...

  10. 50 CFR 648.22 - Closure of the fishery.

    Science.gov (United States)

    2010-10-01

    ... directed fishery shall be in effect for the remainder of that fishing period, with incidental catches... the directed fishery shall be in effect for the remainder of that fishing period, with incidental... fishery shall be in effect for the remainder of that fishing period, with incidental catches allowed as...

  11. 77 FR 26515 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-05-04

    ... electronic monitoring options. The GAP will also discuss possible changes to the treatment of Annual Catch... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council's (Council) Groundfish Advisory Panel will meet to consider actions...

  12. 75 FR 9392 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-03-02

    ... development of catch monitoring alternatives for inclusion in Amendment 5 to the Atlantic Herring Fishery... monitoring; require electronic monitoring; and address other elements of catch monitoring in the Atlantic... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...

  13. 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

  14. 77 FR 15044 - Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-03-14

    ... Group: 8 a.m. Electronic Monitoring Technical Presentation: 7 p.m. Enforcement Consultants: As Necessary... Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council (Council) and its advisory entities will hold public meetings. DATES...

  15. 78 FR 55061 - North Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-09-09

    ... Advisory Committee report and take action as necessary; Electronic Monitoring (EM).(T) 3. Steller Sea Lion... Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The North Pacific Fishery Management Council (Council) and its advisory committees will hold...

  16. 77 FR 33195 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-06-05

    ... Fisheries III 7. Electronic Monitoring 8. Report on NMFS proposal to revise National Standard 1 Guidelines J... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Western Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and...

  17. 75 FR 55540 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-09-13

    ..., measures to maximize sampling, measures to address net slippage, maximized retention, electronic monitoring... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... New England Fishery Management Council (Council) will hold a three-day Council meeting to consider...

  18. 78 FR 9660 - Pacific Halibut Fisheries; Catch Sharing Plan

    Science.gov (United States)

    2013-02-11

    ... management measures that are not implemented through the IPHC. These measures include the sport fishery... Fishery Management Measures In this rulemaking, NMFS also proposes sport fishery management measures that.... In section 26 of the annual domestic management measures, ``Sport Fishing for Halibut,'' paragraph 1...

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

    African Journals Online (AJOL)

    Sharks are mostly landed as bycatch in the tuna fishery (using longlines and gillnets) in Cilacap, Central Java province, and as targeted catch by the pelagic shark fishery at Tanjung Luar (Lombok, West Nusa Tenggara province), one of the largest targeted shark fisheries in Indonesia. Eight years (2006–2013) of monthly ...

  20. AN ECOSYSTEM APPROACH TO FISHERIES IN THE SOUTHERN ...

    African Journals Online (AJOL)

    The 2001 Reykjavík Declaration on Responsible Fisheries in the Marine Ecosystem and the Plan of Implementation of the 2002 World Summit on Sustainable Development highlighted the need in fisheries to look beyond considering only the target species and to consider in fisheries management the impacts of fishing on ...

  1. 78 FR 69048 - Caribbean Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-11-18

    ... Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National... Caribbean Fishery Management Council (Council) and its Administrative Committee will hold meetings. DATES... be held at the Wyndham Sugar Bay Resort and Spa, 6500 Estate Smith Bay, St. Thomas, USVI 00802. FOR...

  2. 76 FR 55647 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-09-08

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... New England Fishery Management Council (Council) will hold a four-day meeting Monday through Thursday... be held at the Coco Key Hotel and Resort, 50 Ferncroft Rd. Danvers, MA 01923; telephone: (978) 750...

  3. 76 FR 49452 - Caribbean Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-08-10

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Caribbean Fishery Management Council (Council) and its Administrative Committee will hold meetings. DATES... held at La Concha--a Renaissance Resort, located at 1077 Ashford Avenue, Condado, San Juan, Puerto Rico...

  4. 75 FR 66357 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-10-28

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... New England Fishery Management Council (Council) will hold a three-day meeting on Tuesday through... Ocean Edge Resort, 2907 Main Street, Brewster, MA 02631-1946; telephone: (508) 896-9000; fax: (508) 896...

  5. 75 FR 9876 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2010-03-04

    ... Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS... Fishery Management Council (Council) has included an additional action item to be considered at its 147th..., see SUPPLEMENTARY INFORMATION. ADDRESSES: The 147th Council meeting will be held at the Fiesta Resort...

  6. 78 FR 44538 - Caribbean Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-07-24

    ... Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National... Caribbean Fishery Management Council (Council) and its Administrative Committee will hold meetings. DATES... held at the Hilton Ponce Golf and Casino Resort, 1150 Caribe Avenue, Ponce, Puerto Rico 00716-2015. FOR...

  7. 75 FR 48309 - Caribbean Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-08-10

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Caribbean Fishery Management Council (Council) and its Administrative Committee will hold meetings. DATES...: The meetings will be held at the Carambola Beach Resort and Spa, Estate Davis, Kingshill,St. Croix...

  8. 75 FR 43491 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2010-07-26

    ... National Oceanic and Atmospheric Administration RIN: 0648-XX78 Western Pacific Fishery Management Council... Pacific Fisheries Management Council (Council) will convene public informational scoping meetings in Guam and CNMI to solicit comments on the management of the bottomfish fishery within the EEZ of the Mariana...

  9. 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, ...

  10. 78 FR 34046 - Caribbean Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-06-06

    ... L a Ortiz presentation PR Commercial Fisheries Project Helena Antoun presentation Caribbean Fisheries Teacher's Resource Book Participation in Managing Our Nation Fisheries 3 Presentation to St. Thomas Legislators Presentation to DNER Secretary Other Business The OEAP will convene on June 26, 2013...

  11. 36 CFR 13.1204 - Traditional red fish fishery.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Traditional red fish fishery... Provisions § 13.1204 Traditional red fish fishery. Local residents who are descendants of Katmai residents... regulations or conditions established by the Superintendent, to continue their traditional fishery for red...

  12. 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...

  13. 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, ...

  14. 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...

  15. 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 ...

  16. 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...

  17. 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....

  18. 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

    ... correct typographical errors, updates reporting measures to reflect new technology, and updates or removes... coho and make several minor revisions to update language and technology used in FMP, including... Labor Day weekend only if there is no significant danger of impacting the allocation of another fishery...

  19. 78 FR 72868 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery Off the...

    Science.gov (United States)

    2013-12-04

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-BD78 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery Off the South Atlantic States; Regulatory Amendment 16 AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and...

  20. 78 FR 72867 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery Off the...

    Science.gov (United States)

    2013-12-04

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-BD77 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery Off the South Atlantic States; Regulatory Amendment 17 AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and...

  1. 78 FR 76285 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery Off the...

    Science.gov (United States)

    2013-12-17

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-BD77 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery Off the South Atlantic States; Regulatory Amendment 17 AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and...

  2. 78 FR 77413 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Change to Start of Pacific...

    Science.gov (United States)

    2013-12-23

    ... to Start of Pacific Sardine Fishing Year AGENCY: National Marine Fisheries Service (NMFS), National... fishery from January 1 to July 1, thus changing the fishing season for Pacific sardine from one based on.... List of Subjects in 50 CFR Part 660 Fisheries, Fishing, Indians. Dated: December 17, 2013. Alan D...

  3. 78 FR 14225 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Gulf of Mexico Reef Fish Fishery...

    Science.gov (United States)

    2013-03-05

    .... 120417412-2412-01] RIN 0648-XC510 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Gulf of Mexico Reef Fish Fishery; 2013 Accountability Measure for Gulf of Mexico Commercial Gray Triggerfish... measure (AM) for commercial gray triggerfish in the Gulf of Mexico (Gulf) reef fish fishery for the 2013...

  4. 77 FR 29961 - Fisheries of the Exclusive Economic Zone off Alaska and Pacific Halibut Fisheries; Observer Program

    Science.gov (United States)

    2012-05-21

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 RIN 0648-BB42 Fisheries of the Exclusive Economic Zone off Alaska and Pacific Halibut Fisheries; Observer Program AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration...

  5. 77 FR 22753 - Fisheries of the Exclusive Economic Zone Off Alaska and Pacific Halibut Fisheries; Observer Program

    Science.gov (United States)

    2012-04-17

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 RIN 0648-BB42 Fisheries of the Exclusive Economic Zone Off Alaska and Pacific Halibut Fisheries; Observer Program AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration...

  6. 76 FR 50979 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of the Gulf of...

    Science.gov (United States)

    2011-08-17

    ... prepared and submitted by the Gulf of Mexico Fishery Management Council (Council). Amendment 26 established.... citizens or permanent resident aliens to meet current Gulf IFQ program and Magnuson-Stevens Fishery... reef fish fishery of the Gulf of Mexico is managed under the FMP. The FMP was prepared by the Council...

  7. 78 FR 44920 - Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska...

    Science.gov (United States)

    2013-07-25

    ... Sport and Commercial Fisheries in Alaska; Extension of Comment Period AGENCY: National Marine Fisheries... proposed regulations to implement a catch sharing plan for the guided sport and commercial fisheries for... Docket Number NOAA-NMFS-2011-0180, by any of the following methods: Electronic Submission: Submit all...

  8. 75 FR 74650 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of the Gulf of...

    Science.gov (United States)

    2010-12-01

    ... fishery and further limited where they can fish. Comment 7: Several commenters indicated regionalized gag.... 100806332-0573-02] RIN 0648-BA02 Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish[email protected] . SUPPLEMENTARY INFORMATION: The reef fish fishery of the Gulf of Mexico is managed under...

  9. 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...

  10. 78 FR 39121 - Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska

    Science.gov (United States)

    2013-06-28

    ... Alaska). If approved, this catch sharing plan will replace the Guideline Harvest Level program, define an... necessary to achieve the halibut fishery management goals of the North Pacific Fishery Management Council.... SUPPLEMENTARY INFORMATION: Table of Contents I. Current Management of the Halibut Fisheries A. Regulatory...

  11. 77 FR 10463 - Fisheries of the Northeastern United States; Proposed 2012-2013 Northeast Skate Complex Fishery...

    Science.gov (United States)

    2012-02-22

    ... United States; Proposed 2012-2013 Northeast Skate Complex Fishery Specifications AGENCY: National Marine... Northeast Skate Complex Fishery for the 2012-2013 fishing years. The proposed action was developed by the New England Fishery Management Council pursuant to the provisions of the Northeast Skate Complex...

  12. 75 FR 20550 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Specifications

    Science.gov (United States)

    2010-04-20

    ..., Excel, WordPerfect, or Adobe PDF formats only. FOR FURTHER INFORMATION CONTACT: Carrie Nordeen, Fishery... fluctuations in import/export demand. With the implementation of limited access, and the use of buffers between...

  13. 78 FR 25214 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2013-04-30

    ..., National Marine Fisheries Service, 55 Great Republic Drive, Gloucester, MA 01930-2276. Mark the outside of... lack of return movement to the NFMA may be an artifact of the timing and location of tag releases. The...

  14. 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...

  15. 75 FR 82296 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Amendments 20...

    Science.gov (United States)

    2010-12-30

    ... groundfish FMP fisheries on Chinook salmon (Puget Sound, Snake River spring/summer, Snake River fall, upper... potential environmental determinants of fluctuations in the recruitment and abundance of an unexploited...

  16. 76 FR 56171 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-09-12

    ... toll free (866) SAFMC-10; fax: (843) 769-4520; e-mail: [email protected]net . SUPPLEMENTARY... evaluate impacts from the commercial wreckfish fishery and recreational deep-dropping on bottom habitat...

  17. 76 FR 79610 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Adjustment to 2012 Annual...

    Science.gov (United States)

    2011-12-22

    ... mt in 2009) due to concerns about a retrospective pattern in the 2009 herring stock assessment that... following chart contains information on the 2010 herring fishery: Total Catch of Atlantic Herring in 2010...

  18. 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

  19. 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...... that reference points gradually lose their intended meaning. This can lead to increased precaution, which is safe, but potentially costly. Shifts can also occur in more perilous directions, such that actual risks are greater than anticipated. Our qualitative analysis suggests that all commonly used reference...... points are susceptible to shifting through fisheries-induced evolution, including the limit and “precautionary” reference points for spawning-stock biomass, Blim and Bpa, and the target reference point for fishing mortality, F0.1. Our findings call for increased awareness of fisheries-induced changes...

  20. 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... affect all trawl rationalization program sectors (Shorebased Individual Fishing Quota (IFQ) Program...

  1. 76 FR 14378 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-03-16

    ..., 4831 Tanger Outlet Blvd., North Charleston, SC 29418; telephone: (866) 358- 6255. Council address... Migratory Pelagics Fishery Management Plan (FMP) for the South Atlantic and Gulf of Mexico addressing Annual...

  2. Skyline Reservation System

    Data.gov (United States)

    US Agency for International Development — Flight reservation application used for in-country flights by USAID and DoS staff in Afghanistan. The application is managed and maintained by the vendor and USAID...

  3. Governance in a beach seine fishery

    NARCIS (Netherlands)

    Medard, Modesta; Dijk, Van Han; Hebinck, Paul; Geheb, Kim

    2016-01-01

    Beach seine gear is one of the prominent fishing gears in Nile Perch fishery. Before Nile Perch was introduced to the lake, beach seines the species targeted with beach seine were Tilapia, Bagrus, Haplochromis, Protopterus and Labeo. In 1994, beach seines were banned in Tanzania and by 2004, this

  4. International Fisheries Management and Recreational Benefits

    DEFF Research Database (Denmark)

    Oinonen, Soile; Grønbæk, Lone; Laukkanen, Marita

    2016-01-01

    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...

  5. Fisheries, aquaculture and living well in Bolivia

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

    Fisheries, aquaculture and living well in Bolivia: contributions to food security. Did you know? • Fish are one of the healthiest foods, and throughout the world, contribute to support of livelihoods of people living in poverty. • Bolivia has vast flood plains and more than 200 species of fish that are used by people living by.

  6. FISHERIES EXTENSION SERVICES IN OGUN STATE | Olopade ...

    African Journals Online (AJOL)

    The study attempts to assess the current trends, impact and constraints of fisheries extension services to artisanal fishers in Ogun Waterside Local Government Area of Ogun State. The survey approach was used to generate the needed data using 120 structured questionnaires. Simple statistical techniques such as means ...

  7. FISHERIES EXTENSION ACTIVITIES AMONG WOMEN IN EPE ...

    African Journals Online (AJOL)

    The study focuses on fisheries extension activities among women in Epe local Government area of Lagos State. A total 106 questionnaires were obtained from 120 randomly administered questionnaires. The result shows that majority of the women are sole owners of the businesses and they obtained fishing skills from their ...

  8. 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...

  9. AN ECOSYSTEM FRAMEWORK FOR FISHERIES MANAGEMENT ...

    African Journals Online (AJOL)

    A “four-step framework” for applying ecosystem approaches to fisheries management in the southern Benguela is proposed. First, static ecosystem models can be used to highlight important interactions by assessing the net trophic impacts of each species on all the others. Second, using a dynamic simulation approach, ...

  10. 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.

  11. 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 ...

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

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

    2011-02-01

    Feb 1, 2011 ... In aquaculture, meanwhile, a few large corporations had pushed out many smaller and marginally profitable enterprises. Related issues of food security, rural development, employment, foreign earnings, tourism, and the environment all combined to put fisheries and coastal resource management high on ...

  13. 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

  14. 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

  15. Fishery Co-Management: A Practical Handbook

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

    Acknowledgements are made to the University of Connecticut and Connecticut Sea Grant Program, especially Ed Monahan and Emilio Pagoulatos. Robert S. Pomeroy ..... This has often led to misunderstandings among the co-management partners and vague adoption of the concept as a fisheries management strategy.

  16. 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

  17. Impacts of climate change on fisheries

    Science.gov (United States)

    Brander, Keith

    2010-02-01

    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 of direct and indirect effects of a number of physical and chemical factors, which include temperature, winds, vertical mixing, salinity, oxygen, pH and others. The direct effects act on the physiology, development rates, reproduction, behaviour and survival of individuals and can in some cases be studied 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 can be investigated in experiments and by analysis of field data, particularly by assembling comparative data from regional examples. Although our existing knowledge is in many respects incomplete it nevertheless provides an adequate basis for improved management of fisheries and of marine ecosystems and for adapting to climate change. In order to adapt to changing climate, future monitoring and research must be closely linked to responsive, flexible and reflexive management systems.

  18. 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...

  19. Who defines the need for fishery reform?

    DEFF Research Database (Denmark)

    Jacobsen, Rikke Becker; Raakjær, Jesper

    2014-01-01

    of discourses and policy networks that come to define the very need for reform. A policy network is identified across state ministries, powerful officials, banks and large scale industry that defined the need for fisheries reform within a ‘grand reform’ discourse. But inertia characterised the actual decision...

  20. Fisheries Aspects of Seamounts and Taylor Columns

    Science.gov (United States)

    1986-09-01

    ATOLOGY ......................................... 28 D. OCEANOGRAPHY ....................................... 33 1. Thermohaline Structure...Analysis ............................. 39 B. SURFACE DROGUE DEPLOYMENTS ...................... 40 V. THERMOHALINE STRUCTURE OVER SOUTHEAST HANCOCK SEAMOUNT...fisheries due to their limited areal extent. This changed in 1967, however, when a Soviet trawler discovered significant amounts of pelagic armorhead

  1. Subsistence fisheries in the Sierra Manantlán Biosphere Reserve (Jalisco/Colima, Mexico

    Directory of Open Access Journals (Sweden)

    Norman Mercado-Silva

    2011-01-01

    Full Text Available Las reservas de la biósfera enfrentan el doble objetivo de proteger ecosistemas ejemplares y proveer a las comunidades locales con oportunidades de desarrollo. Las pesquerías de subsistencia están presentes en muchas áreas protegidas en México, pero son poco conocidas. Los pescadores de subsistencia tienen pocas oportunidades para expresar sus opiniones acerca de la calidad de los ecosistemas de los cuales dependen para sobrevivir. Utilizamos encuestas para describir las pesquerías de subsistencia del Río Ayuquila, (Jalisco, Colima, México y documentar las perspectivas que los pescadores tienen de la calidad ambiental del río y el manejo que se le da al mismo. La pesquería de subsistencia en el Ayuquila tiene gran importancia para las comunidades rurales de la Reserva de la Biósfera Sierra de Manantlán, pero está poco organizada, y es secundaria en importancia a actividades agropecuarias en la región. La pesquería ha sido afectada por la contaminación y la sobreexplotación, pero esfuerzos realizados por la dirección de la reserva y los gobiernos locales han resultado en mejoras a lo largo del tiempo. Estas mejoras se ven reflejadas en las opiniones que los pescadores tienen acerca de la situación ambiental actual del río, y de las instituciones que se encargan de darle manejo. Describimos cómo procesos regionales han afectado al manejo que se da al río e identificamos áreas donde es posible mejorar su situación. El empoderamiento de los pescadores de subsistencia es posible a través de su participación en encuestas como las que aquí presentamos y que pueden ser utilizadas por instituciones regionales para mejorar las condiciones de vida de los pobladores y las estrategias de conservación de recursos naturales.

  2. Habitat damage, marine reserves, and the value of spatial management

    KAUST Repository

    Moeller, Holly V.

    2013-07-01

    The biological benefits of marine reserves have garnered favor in the conservation community, but "no-take" reserve implementation is complicated by the economic interests of fishery stakeholders. There are now a number of studies examining the conditions under which marine reserves can provide both economic and ecological benefits. A potentially important reality of fishing that these studies overlook is that fishing can damage the habitat of the target stock. Here, we construct an equilibrium bioeconomic model that incorporates this habitat damage and show that the designation of marine reserves, coupled with the implementation of a tax on fishing effort, becomes both biologically and economically favorable as habitat sensitivity increases. We also study the effects of varied degrees of spatial control on fisheries management. Together, our results provide further evidence for the potential monetary and biological value of spatial management, and the possibility of a mutually beneficial resolution to the fisherman-conservationist marine reserve designation dilemma. © 2013 by the Ecological Society of America.

  3. 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.

  4. Jointness through vessel capacity input in a multispecies fishery

    DEFF Research Database (Denmark)

    Hansen, Lars Gårn; Jensen, Carsten Lynge

    2014-01-01

    The success of regulations of multispecies fisheries may depend critically on understanding output dependencies correctly. An example is purse seine fisheries that target several species over the season but are specialized in the sense that each species are targeted individually. Such fisheries...... 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...... 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...

  5. 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.

  6. 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

  7. 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.

  8. Handbook on loss reserving

    CERN Document Server

    Schmidt, Klaus; Schnaus, Anja

    2016-01-01

    This handbook presents the basic aspects of actuarial loss reserving. Besides the traditional methods, it also includes a description of more recent ones and a discussion of certain problems occurring in actuarial practice, like inflation, scarce data, large claims, slow loss development, the use of market statistics, the need for simulation techniques and the task of calculating best estimates and ranges of future losses. In property and casualty insurance the provisions for payment obligations from losses that have occurred but have not yet been settled usually constitute the largest item on the liabilities side of an insurer's balance sheet. For this reason, the determination and evaluation of these loss reserves is of considerable economic importance for every property and casualty insurer. Actuarial students, academics as well as practicing actuaries will benefit from this overview of the most important actuarial methods of loss reserving by developing an understanding of the underlying stochastic models...

  9. Lithium reserves and resources

    International Nuclear Information System (INIS)

    Evans, R.K.

    1978-01-01

    As a result of accelerating research efforts in the fields of secondary batteries and thermonuclear power generation, concern has been expressed in certain quarters regarding the availability, in sufficient quantities, of lithium. As part of a recent study by the National Research Council on behalf of the Energy Research and Development Administration, a subpanel was formed to consider the outlook for lithium. Principal areas of concern were reserves, resources and the 'surplus' available for energy applications after allowing for the growth in current lithium applications. Reserves and resources were categorized into four classes ranging from fully proved reserves to resources which are probably dependent upon the marketing of co-products to become economically attractive. Because of the proprietary nature of data on beneficiation and processing recoveries, the tonnages of available lithium are expressed in terms of plant feed. However, highly conservative assumptions have been made concerning mining recoveries and these go a considerable way to accounting for total losses. Western World reserves and resources of all classes are estimated at 10.6 million tonnes Li of which 3.5 million tonnes Li are located in the United States. Current United States capacity, virtually equivalent to Western World capacity, is 4700 tonnes Li and production in 1976 approximated to 3500 tonnes Li. Production for current applications is expected to grow to approx. 10,000 tonnes in year 2000 and 13,000 tonnes a decade later. The massive excess of reserves and resources over that necessary to support conventional requirements has limited the amount of justifiable exploration expenditures; on the last occasion, there was a a major increase in demand (by the USAEA) reserves and capacity were increased rapidly. There are no foreseeable reasons why this shouldn't happen again when the need is clear. (author)

  10. SUIKERBOSRAND NATURE RESERVE

    African Journals Online (AJOL)

    Suikerbosrand Nature Reserve and fts educational facilities are run by the Transvaal. Division of. Nature Conservation. ... tion and the education facilities provided. The former are utilized mainly by the general public ... artist Paul Bosman (already reviewed in the EEASA newsletter). The co-founders of the Foundation are.

  11. Session 7: Reserve

    International Nuclear Information System (INIS)

    Bailey, R.; Crockford, G.

    2001-01-01

    The reserve session was devoted to some issues that came up through the workshop, which were grouped into three main areas: The Global Accelerator Network, Problems of stress and how to get organized to minimize them, What should an operations group be responsible for? This paper summarizes the discussions that took place. (author)

  12. School Shootings Stun Reservation

    Science.gov (United States)

    Borja, Rhea R.; Cavanagh, Sean

    2005-01-01

    This article deals with the impact brought by the school shootings at Red Lake Indian Reservation in Minnesota to the school community. A deeply troubled 16-year-old student shot and killed seven other people and himself at a high school. The nation's deadliest school attack since the 1999 slayings at Colorado's suburban Columbine High School took…

  13. SUIKERBOSRAND NATURE RESERVE

    African Journals Online (AJOL)

    reserve, the total length being 66 km with six overnight huts. There are also the BokmakiePie. Nature Troil. and the Cheetah Interpretive Troil. which can be used by day visitors. The former has two loops, one of 10 km and another of 17 km. The. Cheetah Troil. is much shorter and various points of interest are interpreted en ...

  14. 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.

  15. Importance of the Ecosystem Approach to Fisheries in Georgia

    Directory of Open Access Journals (Sweden)

    Rezo Goradze

    2014-03-01

    Full Text Available The economic downturn in the 1990s and early 2000s associated with the break-up of the Soviet Union had a negative impact on Georgian fisheries. Both marine and freshwater fisheries and aquaculture suffered considerable decline. The Georgian fishing fleet deteriorated. The role of state institutions in fisheries management weakened and funding of scientific research diminished. Economic and institutional problems had a negative effect on the state of aquatic bio-resources. The excessive and relentless use of living resources, use of illegal fishing gear and degradation of coastal ecosystems led to a considerable reduction in fish stocks, while the number of vulnerable and endangered species increased. Starting from the new millennium the attitude has changed. In 2004-2005 the 15-year plan for the development of the ecosystem approach to fisheries in Georgia was initiated with support from the FAO. A Georgian law on fisheries and aquaculture has been introduced. Discussions on responsible fisheries and an aquaculture code have also started, but are still pending. On the other hand, the fisheries department of the Ministry of Agriculture was abolished and the single fisheries research institute met a similar fate. Fisheries regulation came under the authority of the ministry of environment. There is still a lot to be done in order to establish an ecosystem approach to fisheries in Georgia. First of all, the legislative base must be addressed, including the Georgian law on fisheries, which would consider such issues as long-term sustainable development of fisheries, a responsible code of conduct for fishermen, monitoring and management structures at the national level, allocation of resources and application of scientific approaches in development of fisheries, aquaculture and mariculture.

  16. The Strategic Petroleum Reserve

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    The Strategic Petroleum Reserve program was set into motion by the 1975 Energy Policy and Conservation Act (EPCA). By 1990, 590 million barrels of oil had been placed in storage. Salt domes along the Gulf Coast offered ideal storage. Both sweet'' and sour'' crude oil have been acquired using various purchase options. Drawdown, sale, and distribution of the oil would proceed according to guidelines set by EPCA in the event of a severe energy supply disruption. (SM)

  17. [Hypertrophy and coronary reserve].

    Science.gov (United States)

    Motz, W; Scheler, S

    2008-12-01

    Left ventricular hypertrophy represents the structural mechanism of adaptation of the left ventricle as the answer of a chronic pressure overload in arterial hypertension. Initially an increment in left ventricular wall thickness occurs. In this stadium of "concentric hypertrophy" LV systolic wall stress, LV ejection fraction and myocardial oxygen consumption per weight unit myocardium remain unchanged. In the further time course of disease LV dilatation will be present. In this phase of "excentric hypertrophy" LV systolic wall stress and myocardial oxygen consumption per weight unit myocardium rise and LV ejection fraction decreases. Patients with arterial hypertension frequently complain of angina pectoris. Angina pectoris and the positive exercise tolerance test or the positive myocardial scintigraphy are the consequence of the impaired coronary flow reserve. The coronary flow reserve is diminished due to structural and functional changes of the coronary circulation. ACE-inhibitors and AT1-receptor blockers cause a significant improvement of coronary flow reserve and regression of both left ventricular hypertrophy and myocardial fibrosis.

  18. Umatilla Basin Natural Production Monitoring and Evaluation; 1998-2002 Summary Report.

    Energy Technology Data Exchange (ETDEWEB)

    Contor, Craig R. (Confederated Tribes of the Umatilla Indian Reservation, Department of Natural Resources, Pendleton, OR)

    2004-07-01

    The Umatilla Basin Natural Production Monitoring and Evaluation Project (WWNPME) was funded by Bonneville Power Administration (BPA) as directed by section 4(h) of the Pacific Northwest Electric Power Planning and Conservation Act of 1980 (P. L. 96-501). This project is in accordance with and pursuant to measures 4.2A, 4.3C.1, 7.1A.2, 7.1C.3, 7.1C.4 and 7.1D.2 of the Northwest Power Planning Council's (NPPC) Columbia River Basin Fish and Wildlife Program (NPPC 1994). Work was conducted by the Fisheries Program of the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) under the Umatilla Basin Natural Production Monitoring and Evaluation Project (UBNPME). Chapter One provides an overview of the entire report and shows how the objectives of each statement of work from 1999, 2000, 2001, and 2002 contract years are organized and reported. This chapter also provides background information relevant to the aquatic resources of the Umatilla River Basin. (Figure 1-1, Tables 1-1 and 1-2). Data and reports from this and previous efforts are available on the CTUIR website http://www.umatilla.nsn.us. This project was one of several subprojects of the Umatilla River Basin Fisheries Restoration Master Plan (CTUIR 1984, ODFW 1986) orchestrated to rehabilitate salmon and steelhead runs in the Umatilla River Basin. Subprojects in additions to this project include: Watershed Enhancement and Rehabilitation; Hatchery Construction and Operation; Hatchery Monitoring and Evaluation; Satellite Facility Construction and Operations for Juvenile Acclimation and Adult Holding and Spawning; Fish Passage Construction and Operation; Juvenile and Adult Passage Facility Evaluations; Evaluation of Juvenile Salmonid Outmigration and Survival in the Lower Umatilla River Basin, and Flow Augmentation to Increase Stream Flows below Irrigation Diversions.

  19. 50 CFR 648.107 - Conservation equivalent measures for the summer flounder fishery.

    Science.gov (United States)

    2010-10-01

    ... to the recreational fishing measures of this part and registered in states whose fishery management... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Conservation equivalent measures for the summer flounder fishery. 648.107 Section 648.107 Wildlife and Fisheries FISHERY CONSERVATION AND...

  20. 50 CFR 648.26 - Observer requirements for the Loligo fishery.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Observer requirements for the Loligo fishery. 648.26 Section 648.26 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE NORTHEASTERN UNITED STATES...

  1. 78 FR 49477 - Gulf of Mexico Fishery Management Council; Public Meeting; Correction

    Science.gov (United States)

    2013-08-14

    ... Mexico Fishery Management Council; Public Meeting; Correction AGENCY: National Marine Fisheries Service... of a public meeting notice of the Gulf of Mexico Fishery Management Council. SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will hold meetings of the Sustainable Fisheries/Ecosystem...

  2. 77 FR 21716 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Salmon

    Science.gov (United States)

    2012-04-11

    ... Inlet, Prince William Sound, and the Alaska Peninsula. The FMP delegates management of the sport fishery... fishery and sport fishery in the East Area of the Salmon Management Area, defined at Sec. 679.2, is... to the Fishery Management Plan for Salmon Fisheries in the EEZ off the Coast of Alaska (FMP). If...

  3. 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...

  4. 75 FR 61102 - Magnuson-Stevens Act Provisions; Fisheries Off West Coast States; Pacific Coast Groundfish...

    Science.gov (United States)

    2010-10-04

    ... Provisions; Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; Inseason Adjustments to... fishery management measures for several groundfish species taken in the U.S. exclusive economic zone (EEZ... Pacific Coast Groundfish Fishery Management Plan (FMP), are intended to allow fisheries to access more...

  5. 50 CFR 660.216 - Fixed gear fishery-observer requirements.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Fixed gear fishery-observer requirements. 660.216 Section 660.216 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES...

  6. 50 CFR 660.113 - Trawl fishery-recordkeeping and reporting.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Trawl fishery-recordkeeping and reporting. 660.113 Section 660.113 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES...

  7. 50 CFR 660.220 - Fixed gear fishery-crossover provisions.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Fixed gear fishery-crossover provisions. 660.220 Section 660.220 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES...

  8. 50 CFR 660.382 - Limited entry fixed gear fishery management measures.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Limited entry fixed gear fishery management measures. 660.382 Section 660.382 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST...

  9. 50 CFR 648.95 - Offshore Fishery Program in the SFMA.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Offshore Fishery Program in the SFMA. 648.95 Section 648.95 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE NORTHEASTERN UNITED STATES Management...

  10. 50 CFR 660.333 - Limited entry fishery-eligibility and registration.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Limited entry fishery-eligibility and registration. 660.333 Section 660.333 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES...

  11. 50 CFR Figure 15 to Part 679 - Regulatory Areas for the Pacific Halibut Fishery

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Regulatory Areas for the Pacific Halibut Fishery 15 Figure 15 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OF THE EXCLUSIVE...

  12. 50 CFR 660.231 - Limited entry fixed gear sablefish primary fishery.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Limited entry fixed gear sablefish primary fishery. 660.231 Section 660.231 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES...

  13. 50 CFR 665.817 - American Samoa pelagic fishery area management.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false American Samoa pelagic fishery area management. 665.817 Section 665.817 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN...

  14. 50 CFR 660.213 - Fixed gear fishery-recordkeeping and reporting.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Fixed gear fishery-recordkeeping and reporting. 660.213 Section 660.213 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES...

  15. Intense habitat-specific fisheries-induced selection at the molecular Pan I locus predicts imminent collapse of a major cod fishery.

    Science.gov (United States)

    Arnason, Einar; Hernandez, Ubaldo Benitez; Kristinsson, Kristján

    2009-05-27

    Predation is a powerful agent in the ecology and evolution of predator and prey. Prey may select multiple habitats whereby different genotypes prefer different habitats. If the predator is also habitat-specific the prey may evolve different habitat occupancy. Drastic changes can occur in the relation of the predator to the evolved prey. Fisheries exert powerful predation and can be a potent evolutionary force. Fisheries-induced selection can lead to phenotypic changes that influence the collapse and recovery of the fishery. However, heritability of the phenotypic traits involved and selection intensities are low suggesting that fisheries-induced evolution occurs at moderate rates at decadal time scales. The Pantophysin I (Pan I) locus in Atlantic cod (Gadus morhua), representing an ancient balanced polymorphism predating the split of cod and its sister species, is under an unusual mix of balancing and directional selection including current selective sweeps. Here we show that Pan I alleles are highly correlated with depth with a gradient of 0.44% allele frequency change per meter. AA fish are shallow-water and BB deep-water adapted in accordance with behavioral studies using data storage tags showing habitat selection by Pan I genotype. AB fish are somewhat intermediate although closer to AA. Furthermore, using a sampling design covering space and time we detect intense habitat-specific fisheries-induced selection against the shallow-water adapted fish with an average 8% allele frequency change per year within year class. Genotypic fitness estimates (0.08, 0.27, 1.00 of AA, AB, and BB respectively) predict rapid disappearance of shallow-water adapted fish. Ecological and evolutionary time scales, therefore, are congruent. We hypothesize a potential collapse of the fishery. We find that probabilistic maturation reaction norms for Atlantic cod at Iceland show declining length and age at maturing comparable to changes that preceded the collapse of northern cod at

  16. Credit for small scale fishery in Mozambique

    OpenAIRE

    Momade, Fernando Charamatane

    2005-01-01

    The small-scale fishery is a traditional activity and enrolled in social and cultural practices of the coastal communities and some places of the inland waters of Mozambique. This activity is one of the largest sources of income and employment. In 1990, Mozambique adopted the market economy and since 1992, the State begun a progressive liberalisation of financial institutions. At the same time, Government defined politics with the aim to establish some institutions to provide c...

  17. 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...

  18. 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...

  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. 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.

  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. 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.

  3. Fractional Reserve Banking

    OpenAIRE

    Andreasen, Niels; Bjerregaard, Mads; Lund, Jonas; Olsen, Ove Bitsch; Rasmussen, Andreas Dalgas

    2012-01-01

    Projektet er bygget op omkring kritisk realisme, som er det gennemgående videnskabelige fundament til undersøgelsen af hvilke strukturelle grunde der er til finansiel ustabilitet i Danmark. Projektet går i dybden med Fractional Reserve Banking og incitamentsstrukturen i banksystemet. Vi bevæger os både på det makro- og mikroøkonomiske niveau i analysen. På makro niveau bruger vi den østrigske skole om konjunktur teori (The Positive Theory of the Cycle). På mikro niveau arbejder vi med princip...

  4. 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

    example of an issue that is generic across most demersal fisheries worldwide, with the diversity of species and fisheries inducing numerous biological and technical interactions. Building on a rich knowledge base for the understanding and quantification of these interactions, new approaches have emerged....... 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...

  5. Lack of Cross-Scale Linkages Reduces Robustness of Community-Based Fisheries Management

    Science.gov (United States)

    Cudney-Bueno, Richard; Basurto, Xavier

    2009-01-01

    Community-based management and the establishment of marine reserves have been advocated worldwide as means to overcome overexploitation of fisheries. Yet, researchers and managers are divided regarding the effectiveness of these measures. The “tragedy of the commons” model is often accepted as a universal paradigm, which assumes that unless managed by the State or privatized, common-pool resources are inevitably overexploited due to conflicts between the self-interest of individuals and the goals of a group as a whole. Under this paradigm, the emergence and maintenance of effective community-based efforts that include cooperative risky decisions as the establishment of marine reserves could not occur. In this paper, we question these assumptions and show that outcomes of commons dilemmas can be complex and scale-dependent. We studied the evolution and effectiveness of a community-based management effort to establish, monitor, and enforce a marine reserve network in the Gulf of California, Mexico. Our findings build on social and ecological research before (1997–2001), during (2002) and after (2003–2004) the establishment of marine reserves, which included participant observation in >100 fishing trips and meetings, interviews, as well as fishery dependent and independent monitoring. We found that locally crafted and enforced harvesting rules led to a rapid increase in resource abundance. Nevertheless, news about this increase spread quickly at a regional scale, resulting in poaching from outsiders and a subsequent rapid cascading effect on fishing resources and locally-designed rule compliance. We show that cooperation for management of common-pool fisheries, in which marine reserves form a core component of the system, can emerge, evolve rapidly, and be effective at a local scale even in recently organized fisheries. Stakeholder participation in monitoring, where there is a rapid feedback of the systems response, can play a key role in reinforcing

  6. Lack of cross-scale linkages reduces robustness of community-based fisheries management.

    Directory of Open Access Journals (Sweden)

    Richard Cudney-Bueno

    Full Text Available Community-based management and the establishment of marine reserves have been advocated worldwide as means to overcome overexploitation of fisheries. Yet, researchers and managers are divided regarding the effectiveness of these measures. The "tragedy of the commons" model is often accepted as a universal paradigm, which assumes that unless managed by the State or privatized, common-pool resources are inevitably overexploited due to conflicts between the self-interest of individuals and the goals of a group as a whole. Under this paradigm, the emergence and maintenance of effective community-based efforts that include cooperative risky decisions as the establishment of marine reserves could not occur. In this paper, we question these assumptions and show that outcomes of commons dilemmas can be complex and scale-dependent. We studied the evolution and effectiveness of a community-based management effort to establish, monitor, and enforce a marine reserve network in the Gulf of California, Mexico. Our findings build on social and ecological research before (1997-2001, during (2002 and after (2003-2004 the establishment of marine reserves, which included participant observation in >100 fishing trips and meetings, interviews, as well as fishery dependent and independent monitoring. We found that locally crafted and enforced harvesting rules led to a rapid increase in resource abundance. Nevertheless, news about this increase spread quickly at a regional scale, resulting in poaching from outsiders and a subsequent rapid cascading effect on fishing resources and locally-designed rule compliance. We show that cooperation for management of common-pool fisheries, in which marine reserves form a core component of the system, can emerge, evolve rapidly, and be effective at a local scale even in recently organized fisheries. Stakeholder participation in monitoring, where there is a rapid feedback of the systems response, can play a key role in reinforcing

  7. 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)

  8. Indian Ocean tuna fisheries: Data summary for 1991-2000

    OpenAIRE

    Anon

    2002-01-01

    Catch statistics and fishing craft statistics are presented for the Indian Ocean tuna fisheries for the period 1991-2000. The former are presented by species, country, year and by gear. Details are also given of the number of fisheries crafts in the national fleets, in order to provide information on the economic and technical development of the fisheries and to provide an approximate idea of fluctuations in fishing effort.

  9. Indian Ocean tuna fisheries: Data summary for 1990-1999

    OpenAIRE

    Anon

    2003-01-01

    Catch statistics and fishing craft statistics are presented for the Indian Ocean tuna fisheries for the period 1990-1999. The former are presented by species, country, year and by gear. Details are also given of the number of fisheries crafts in the national fleets, in order to provide information on the economic and technical development of the fisheries and to provide an approximate idea of fluctuations in fishing effort.

  10. The fisheries of Zanzibar: potential for new investments

    OpenAIRE

    Feidi, I.H.

    2005-01-01

    Zanzibar, one of the poorest areas of sub-Saharan Africa, has a good potential for foreign investment in offshore (EEZ) marine capture fisheries, in aquaculture and in fi sheries infrastructure. Zanzibar’s fisheries resources could be better managed in an effort to alleviate the poverty of its rural population and to provide food security. At present, Zanzibar’s fisheries are artisanal and its total annual production of fish of just over 20000 t, caught in inshore waters, is consumed locally....

  11. 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...

  12. Expected rate of fisheries-induced evolution is slow

    DEFF Research Database (Denmark)

    Andersen, Ken Haste; Brander, Keith

    such changes are likely to occur. Fisheries-induced evolution of exploitedpopulations has recently become a subject of concern for policy makers, fisheries managersand the general public, with prominent calls for mitigating management action. We make ageneral evolutionary impact assessment of fisheries...... experiments and analysis of population time series and we explain why published valuesmay have overestimated the rates. Dealing with evolutionary effects of fishing is less urgentthan reducing the direct detrimental effects of overfishing on exploited stocks and on theirmarine ecosystems...

  13. Impacts of onshore developments and tourism on the Kenya coastal fisheries: the artisanal spiny lobster fishery

    OpenAIRE

    Okechi, J.K.

    1995-01-01

    Data on the spiny lobster fishery landings from the Kenya coast from the period 1972-1991 indicate a stable fishery of 70 mt annually. The Lamu district contributes over 53% of the landings. The species Panulirus ornatus contributes over 90% of the lobster catch. Spiny lobsters are Kenya's most valuable seafood resource on a price per weight basis. The growth in the tourist industry on the Kenya coast has led to the construction of many beach hotels. As a result of the popularity of the lobst...

  14. 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

  15. 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.

  16. 76 FR 62377 - Marine Fisheries Advisory Committee Meeting

    Science.gov (United States)

    2011-10-07

    ..., blue carbon initiatives, climate adaptation, NOAA Caribbean strategy, recreational fisheries regional... presented on National Ocean Policy implementation, coastal and marine spatial planning, and use of the...

  17. 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.

  18. Management of large pelagic fisheries in CARICOM countries

    National Research Council Canada - National Science Library

    Mahon, Robin; McConney, Patrick

    2004-01-01

    .... The FAO Technical Cooperation Programme project described in this report sought to assist CARICOM countries in formulating an approach to the development and management of large pelagic fisheries...

  19. The Sensory World of Fish and Fisheries: The Impact of Human Activities.

    Science.gov (United States)

    Song, Jiakun; Collin, Shaun P; Popper, Arthur N

    2014-06-11

    This special issue of Integrative Zoology (the official journal of the International Society of Zoological Sciences and the Institute of Zoology, Chinese Academy of Sciences) is dedicated to the sensory world of fish and fisheries and the impacts of human activities. The papers in this issue are the outcome of an international conference that was held at the Institute of Marine Biosystem and Neurosciences, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, China from October 29 to November 1, 2012. The conference was generously sponsored by The Shanghai Ocean University, The University of Maryland, and The University of Western Australia. As co-organisers of this international meeting we are indebted to the former president of the Shanghai Ocean University, President Yingjie Pan and the other members of the organising Committee for their generous support to enable leading scientists in the fields of sensory ecology, behaviour, environmental management and fisheries science from both China and overseas to join the meeting and contribute to this issue. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  20. The added value of participatory modelling in fisheries management – what has been learnt?

    DEFF Research Database (Denmark)

    Röckmann, C.; Ulrich, Clara; Dreyer, M.

    2012-01-01

    How can uncertain fisheries science be linked with good governance processes, thereby increasing fisheries management legitimacy and effectiveness? Reducing the uncertainties around scientific models has long been perceived as the cure of the fisheries management problem. There is however...

  1. 77 FR 55192 - New England Fishery Management Council (NEFMC); Public Meeting

    Science.gov (United States)

    2012-09-07

    ... will provide his perspective on fisheries issues, and following a lunch break, the Northeast Fisheries... small mesh multispecies control date for the red hake, silver hake and offshore hake fisheries. This...

  2. 78 FR 61840 - Pacific Fishery Management Council (Pacific Council); Public Meetings

    Science.gov (United States)

    2013-10-04

    ... Proposals to Modify EFH 7. Electronic Monitoring Alternatives 8. Consideration of Inseason Adjustments 9... Fishery Management Council (Pacific Council); Public Meetings AGENCY: National Marine Fisheries Service... broadcast are given under SUPPLEMENTARY INFORMATION below. Council address: Pacific Fishery Management...

  3. 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...

  4. Umatilla Basin Natural Production Monitoring and Evaluation; 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Schwartz, Jesse D.M.; Contor, Craig C.; Hoverson, Eric (Confederated Tribes of the Umatilla Indian Reservation, Department of Natural Resources, Pendleton, OR)

    2005-10-01

    The Umatilla Basin Natural Production Monitoring and Evaluation Project (UBNPMEP) is funded by Bonneville Power Administration (BPA) as directed by section 4(h) of the Pacific Northwest Electric Power Planning and Conservation Act of 1980 (P. L. 96-501). This project is in accordance with and pursuant to measures 4.2A, 4.3C.1, 7.1A.2, 7.1C.3, 7.1C.4 and 7.1D.2 of the Northwest Power Planning Council's (NPPC) Columbia River Basin Fish and Wildlife Program (NPPC 1994). Work was conducted by the Fisheries Program of the Confederated Tribes of the Umatilla Indian Reservation (CTUIR). UBNPMEP is coordinated with two ODFW research projects that also monitor and evaluate the success of the Umatilla Fisheries Restoration Plan. Our project deals with the natural production component of the plan, and the ODFW projects evaluate hatchery operations (project No. 19000500, Umatilla Hatchery M & E) and smolt outmigration (project No. 198902401, Evaluation of Juvenile Salmonid Outmigration and Survival in the Lower Umatilla River). Collectively these three projects comprehensively monitor and evaluate natural and hatchery salmonid production in the Umatilla River Basin. Table 1 outlines relationships with other BPA supported projects. The need for natural production monitoring has been identified in multiple planning documents including Wy-Kan-Ush-Mi Wa-Kish-Wit Volume I, 5b-13 (CRITFC 1996), the Umatilla Hatchery Master Plan (CTUIR & ODFW 1990), the Umatilla Basin Annual Operation Plan (ODFW and CTUIR 2004), the Umatilla Subbasin Summary (CTUIR & ODFW 2001), the Subbasin Plan (CTUIR & ODFW 2004), and the Comprehensive Research, Monitoring, and Evaluation Plan (Schwartz & Cameron Under Revision). Natural production monitoring and evaluation is also consistent with Section III, Basinwide Provisions, Strategy 9 of the 2000 Columbia River Basin Fish and Wildlife Program (NPPC 1994, NPPC 2004). The need for monitoring the natural production of salmonids in the Umatilla River

  5. 75 FR 27217 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Emergency Fisheries Closures in...

    Science.gov (United States)

    2010-05-14

    ... attachments to electronic comments in Microsoft Word, Excel, WordPerfect, or Adobe PDF file formats only... Part 635 Fisheries, Fishing, Fishing vessels, Imports, Reporting and recordkeeping requirements...

  6. 77 FR 59129 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery Off the...

    Science.gov (United States)

    2012-09-26

    ... in the recreational sector, restaurant and seafood businesses, and a consulting firm. Comments.... Risenhoover, Director, Office of Sustainable Fisheries, performing the functions and duties of the Deputy...

  7. 77 FR 58981 - Fisheries of the South Atlantic and Gulf of Mexico; South Atlantic Fishery Management Council...

    Science.gov (United States)

    2012-09-25

    ... Mexico; South Atlantic Fishery Management Council (SAFMC); Public Meeting AGENCY: National Marine... Plaza, 4831 Tanger Outlet Boulevard, North Charleston, SC 29418; telephone: (843) 744- 4422. FOR FURTHER...

  8. 77 FR 60967 - Fisheries of the South Atlantic and Gulf of Mexico; South Atlantic Fishery Management Council...

    Science.gov (United States)

    2012-10-05

    ... Mexico; South Atlantic Fishery Management Council (Council) Scientific and Statistical Committee (SSC... Tanger Outlet Boulevard, North Charleston SC; telephone: (877) 744-4422. FOR FURTHER INFORMATION CONTACT...

  9. Are uranium reserves adequate?

    International Nuclear Information System (INIS)

    Anon.

    2006-01-01

    Against a backdrop of growing concerns about global warming and geopolitical pressures on fossil energies, especially natural gas and oil, interest in nuclear power has revived considerably. Conscious of its addiction to oil and reeling from a series of gigantic blackouts, the United States, in the words of its president, must 'aggressively move forward with the construction of nuclear power plants'. Some European countries have approved new power plant construction (Finland and France), while the more reserved ones (Belgium, Germany and Sweden) have begun to show a change in attitude. Asia, meanwhile, is host to the planet's largest number of potential nuclear construction projects in this first half of the 21. century. All these signs point to a sharp rise in uranium consumption, the basic fuel for these plants. But are there enough resources to support a nuclear revival on a planetary scale? The publication of the Red Book on uranium in late May 2006 was an opportunity for Thierry Dujardin, Deputy Director of Science and Development at the OECD's Nuclear Energy Agency, to take stock of resources. He gives his opinion in this paper

  10. 75 FR 52300 - Merchant Marine Act and Magnuson-Stevens Fishery Conservation and Management Act Provisions...

    Science.gov (United States)

    2010-08-25

    ...-Stevens Fishery Conservation and Management Act Provisions; Fishing Vessel, Fishing Facility and... the Fisheries Finance Program's programmatic regulations. The proposed rule was published with an...

  11. 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...

  12. 77 FR 65136 - Fisheries of the Northeastern United States; Black Sea Bass Fishery; Recreational Quota Harvested

    Science.gov (United States)

    2012-10-25

    ... Northeastern United States; Black Sea Bass Fishery; Recreational Quota Harvested AGENCY: National Marine...: Temporary rule; closure. SUMMARY: NMFS announces that the 2012 black sea bass recreational harvest limit has been exceeded. No one may fish for or possess black sea bass in Federal waters for the remainder of...

  13. 78 FR 53363 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2013-08-29

    ... the sector fishery. NMFS published the determination of the at-sea monitoring level as an interim... specified in this part, to facilitate the deployment of at-sea monitors and electronic monitoring equipment... must provide at-sea/electronic monitoring service providers with at least the following information...

  14. 78 FR 18187 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2013-03-25

    ... appropriate monitoring levels, costs of those programs, and implementation of electronic monitoring systems... develop electronic monitoring in the Northeast. With respect to the proposed measure, however, NMFS has... Atmospheric Administration 50 CFR Part 648 Magnuson-Stevens Fishery Conservation and Management Act Provisions...

  15. 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...

  16. 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...

  17. 75 FR 74640 - International Fisheries; South Pacific Tuna Fisheries; Procedures To Request Licenses and a...

    Science.gov (United States)

    2010-12-01

    ...'' arrangements designed to maximize the benefits generated for the PIPs. The Licensing Area comprises the entire... through a licensing system, U.S. purse seine vessels operations within all or part of the exclusive... Licensing Area under the Treaty are issued by the Pacific Islands Forum Fisheries Agency (FFA), based in...

  18. 75 FR 53871 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Modification of the...

    Science.gov (United States)

    2010-09-02

    ...; Modification of the Common Pool Day-at-Sea Accounting and Possession Prohibition for Witch Flounder AGENCY... is taken under the authority of the regulations implementing Amendment 16 and Framework Adjustment 44 (FW 44) to the NE Multispecies Fishery Management Plan (FMP) and authority of the Magnuson-Stevens...

  19. 78 FR 12625 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Adjustment to 2013 Annual...

    Science.gov (United States)

    2013-02-25

    ... not a framework adjustment or amendment. Furthermore, there is no evidence that accounting for sub-ACL... herring 2013 sub-annual catch limits in herring management area 1A to account for catch overages in 2011... to the Herring Fishery Management Plan (FMP) are available from: John K. Bullard, Northeast Regional...

  20. 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... Northeastern United States; Northeast Multispecies Fishery; 2012 Sector Operations Plans and Contracts, and...: This final rule partially approves, and implements, 19 Northeast (NE) multispecies (groundfish) sector...

  1. 75 FR 33242 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; Weakfish Fishery

    Science.gov (United States)

    2010-06-11

    .... SUPPLEMENTARY INFORMATION: The Weakfish ISFMP includes management measures for weakfish, also known as grey sea trout, in state and Federal waters. The Commission believes that implementation of these regulations is... implement a moratorium on fishing in the fishery in question within the waters of the non-complying state...

  2. 76 FR 59634 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; 2012 Specifications and...

    Science.gov (United States)

    2011-09-27

    ... fishery, and all are associated with larger companies such as Trident and American Seafoods. Therefore, it... entry trawl endorsed permits are used or owned by catcher/processor companies associated with the... place through the emergency rules discussed above. The specifics associated with the development and...

  3. 77 FR 41704 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Adjustment of...

    Science.gov (United States)

    2012-07-16

    ... trawl nets, either as incidental catch while targeting other groundfish stocks, or while targeting GB... sector vessels that are fishing for other groundfish species, or that are targeting GB yellowtail... projections of GB yellowtail flounder catch in the scallop fishery were much higher than needed, and to...

  4. 78 FR 12708 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2013-02-25

    ...., vessels that catch monkfish while targeting other fisheries) would remain the same, as specified in Table... result of these proposed measures, and such a shift results in increased targeting of monkfish, there is... primary factor affecting how much additional monkfish fishing revenue would be realized from the proposed...

  5. 77 FR 10978 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Adjustment to 2012 Annual...

    Science.gov (United States)

    2012-02-24

    ... (herring) fishery to account for catch overages in 2010 and to prevent overfishing. DATES: Effective... not experiencing overfishing, the herring annual acceptable biological catch for fishing years 2010..., ACLs must be set at a level that prevents overfishing. The sub-ACLs overages in 2010 did not result in...

  6. 76 FR 23962 - Fisheries Off West Coast States; Highly Migratory Species Fisheries; Annual Catch Limits and...

    Science.gov (United States)

    2011-04-29

    ... determination criteria so that overfishing and overfished determinations can be made for all management unit... shall prevent overfishing while achieving, on a continuing basis, the optimum yield from each fishery... measures to end overfishing of the Pacific stock of bigeye tuna (Thunnus obesus) in response to formal...

  7. 75 FR 65442 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2010-10-25

    ... and ocean quahogs from the Exclusive Economic Zone to prevent overfishing and to allow harvesting of... in compliance with overfishing definitions for each species. In recommending these quotas, the... as ocean quahogs, both fisheries are assessed under the same ocean quahog overfishing definition...

  8. 76 FR 61996 - Fishery Management Plan for the Scallop Fishery Off Alaska; Amendment 13

    Science.gov (United States)

    2011-10-06

    ...) and accountability measures (AMs) to prevent overfishing in the target fishery for weathervane... absence of a statewide estimate of spawning biomass for weathervane scallops, the overfishing level (OFL... the Magnuson-Stevens Act relative to preventing overfishing and establishing an ABC and ACL. The...

  9. 75 FR 81142 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2010-12-27

    ... overfishing and to allow harvesting of optimum yield (OY). DATES: Effective January 1, 2011, to December 31... compliance with overfishing definitions for each species. In recommending these quotas, the Council... the same species as ocean quahogs, both fisheries are assessed under the same ocean quahog overfishing...

  10. 75 FR 44938 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; Atlantic Coastal Shark Fishery

    Science.gov (United States)

    2010-07-30

    ... 0648-XX28 Atlantic Coastal Fisheries Cooperative Management Act Provisions; Atlantic Coastal Shark... cancellation of the Federal moratorium on fishing for Atlantic coastal sharks in the State waters of New Jersey... Sharks (Coastal Shark Plan). DATES: Effective July 30, 2010. ADDRESSES: Emily Menashes, Acting Director...

  11. 76 FR 25246 - Fisheries Off West Coast States; West Coast Salmon Fisheries; 2011 Management Measures

    Science.gov (United States)

    2011-05-04

    .... exclusive economic zone (EEZ) (3- 200 NM) off Washington, Oregon, and California. The management measures... INFORMATION: Background The ocean salmon fisheries in the EEZ off Washington, Oregon, and California are... Thompson River coho from Canada. At the start of the preseason planning process for the 2011 management...

  12. 76 FR 40836 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Closure

    Science.gov (United States)

    2011-07-12

    ... fishery in the U.S. exclusive economic zone (EEZ) off the Pacific coast (California, Oregon, and...: NMFS is prohibiting directed fishing for Pacific sardine off the coasts of Washington, Oregon and... effective date of this rule until September 15, 2011, Pacific sardine may be harvested only as part of the...

  13. 76 FR 58720 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Closure

    Science.gov (United States)

    2011-09-22

    ... manages the Pacific sardine fishery in the U.S. exclusive economic zone (EEZ) off the Pacific coast...: NMFS is prohibiting directed fishing for Pacific sardine off the coasts of Washington, Oregon and... effective date of this rule until January 1, 2012, Pacific sardine may be harvested only as part of the live...

  14. 75 FR 59156 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Closure

    Science.gov (United States)

    2010-09-27

    ... fishery in the U.S. exclusive economic zone (EEZ) off the Pacific coast (California, Oregon, and...: NMFS is prohibiting directed fishing for Pacific sardine off the coasts of Washington, Oregon and... effective date of this rule until January 1, 2011, Pacific sardine can only be harvested as part of the live...

  15. 75 FR 42610 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Closure

    Science.gov (United States)

    2010-07-22

    ... fishery in the U.S. exclusive economic zone (EEZ) off the Pacific coast (California, Oregon, and...: NMFS is prohibiting directed fishing for Pacific sardine off the coasts of Washington, Oregon and... effective date of this rule until September 15, 2010, Pacific sardine can only be harvested as part of the...

  16. 77 FR 50952 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Closure

    Science.gov (United States)

    2012-08-23

    ... fishery in the U.S. exclusive economic zone (EEZ) off the Pacific coast (California, Oregon, and...: NMFS is prohibiting directed fishing for Pacific sardine off the coasts of Washington, Oregon and... effective date of this rule until September 15, 2012, Pacific sardine may be harvested only as part of the...

  17. 76 FR 40674 - Fisheries in the Western Pacific; Pelagic Fisheries; Purse Seine Prohibited Areas Around American...

    Science.gov (United States)

    2011-07-11

    ... Pacific; Pelagic Fisheries; Purse Seine Prohibited Areas Around American Samoa AGENCY: National Marine... Western Pacific (FEP) that would have prohibited purse seine fishing within 75 nm of shore around American... recommended that NMFS prohibit purse seine fishing in the EEZ within 75 nm of shore around American Samoa...

  18. 78 FR 51097 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Closure

    Science.gov (United States)

    2013-08-20

    ... sardine fishery in the U.S. exclusive economic zone (EEZ) off the Pacific coast (California, Oregon, and...: NMFS is prohibiting directed fishing for Pacific sardine off the coasts of Washington, Oregon and... effective date of this rule until September 15, 2013, Pacific sardine may be harvested only as part of the...

  19. 77 FR 47318 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Annual Specifications

    Science.gov (United States)

    2012-08-08

    ... current fishing season. This level is reduced from the Maximum Sustainable Yield/OFL level for economic... staff and Quinault Fisheries Policy representatives on or near September 1, 2012 to review Quinault.../ ABC), because the focus for CPS management is oriented primarily towards biomass versus catch, leaving...

  20. 76 FR 66260 - Fisheries of the Northeastern United States; Atlantic Mackerel, Squid, and Butterfish Fisheries...

    Science.gov (United States)

    2011-10-26

    ... chafing gear, on the top of the regulated portion of a trawl net that results in an effective mesh opening... commercial mackerel fishery to 95 percent (from 90 percent), to allow the use of jigging gear to target... number of management measures, such as closure thresholds, gear restrictions, and possession limits. The...