Sample records for salmon fishery management

  1. Sustainable fisheries management: Pacific salmon

    USGS Publications Warehouse

    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.

  2. 76 FR 65673 - Fisheries Off West Coast States; West Coast Salmon Fisheries; Amendment 16 to the Salmon Fishery...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-24

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

  3. 75 FR 24482 - Fisheries Off West Coast States; West Coast Salmon Fisheries; 2010 Management Measures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-05

    .... 100218107-0199-01] RIN 0648-AY60 Fisheries Off West Coast States; West Coast Salmon Fisheries; 2010... rule, NMFS establishes fishery management measures for the 2010 ocean salmon fisheries off Washington, Oregon, and California and the 2011 salmon seasons opening earlier than May 1, 2011. Specific fishery...

  4. 76 FR 25246 - Fisheries Off West Coast States; West Coast Salmon Fisheries; 2011 Management Measures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-04

    .... 110223162-1268-01] RIN 0648-XA184 Fisheries Off West Coast States; West Coast Salmon Fisheries; 2011... environmental assessment. SUMMARY: NMFS establishes fishery management measures for the 2011 ocean salmon fisheries off Washington, Oregon, and California and the 2012 salmon seasons opening earlier than May 1...

  5. 78 FR 25865 - Fisheries Off West Coast States; West Coast Salmon Fisheries; 2013 Management Measures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-03

    .... 130108020-3409-01] RIN 0648-XC438 Fisheries Off West Coast States; West Coast Salmon Fisheries; 2013.... SUMMARY: Through this final rule NMFS establishes fishery management measures for the 2013 ocean salmon fisheries off Washington, Oregon, and California and the 2014 salmon seasons opening earlier than May 1...

  6. 77 FR 25915 - Fisheries Off West Coast States; West Coast Salmon Fisheries; 2012 Management Measures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-02

    ... Register. The management measures for the 2012 and pre-May 2013 ocean salmon fisheries that are implemented... measures for the 2012 and pre-May 2013 ocean salmon fishery first became available. The first report... Analysis and Environmental Assessment Part 1 for 2012 Ocean Salmon Fishery Regulations'' (PRE I), provides...

  7. 76 FR 32876 - Fisheries Off West Coast States; West Coast Salmon Fisheries; 2011 Management Measures; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-07

    .... 110223162-1295-02] RIN 0648-XA184 Fisheries Off West Coast States; West Coast Salmon Fisheries; 2011... established fishery management measures for the 2011 ocean salmon fisheries off Washington, Oregon, and California and the 2012 salmon seasons opening earlier than May 1, 2012. The final rule published on May 4...

  8. 76 FR 54216 - Pacific Fishery Management Council (Council); Work Session To Review Proposed Salmon Methodology...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-31

    ... Fishery Management Council (Council); Work Session To Review Proposed Salmon Methodology Changes AGENCY.... ACTION: Notice of a public meeting. SUMMARY: The Pacific Fishery Management Council's Salmon Technical Team (STT), Scientific and Statistical Committee (SSC) Salmon Subcommittee, and Model Evaluation...

  9. 77 FR 58526 - Pacific Fishery Management Council; Public Meeting; Work Session To Review Proposed Salmon...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-21

    ... Fishery Management Council; Public Meeting; Work Session To Review Proposed Salmon Methodology Changes...), Commerce. ACTION: Notice of a public meeting. SUMMARY: The Pacific Fishery Management Council's Salmon Technical Team (STT), Scientific and Statistical Committee (SSC) Salmon Subcommittee, and Model Evaluation...

  10. One Northwest community - People, salmon, rivers, and the sea: Towards sustainable salmon fisheries

    USGS Publications Warehouse

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

    1999-01-01

    Pacific salmon management is in crisis. Throughout their range, salmon and steelhead populations are being adversely affected by human activities. Without coordinated, effective, and timely action, the future of the Pacific salmon resource is most certainly in doubt. To address the challenges that are currently facing salmon management, concerned citizens representing a diverse array of government agencies and non-governmental organizations have agreed to cooperate in the development of a Sustainable Fisheries Strategy for west coast salmon and steelhead populations. The Strategy builds on the contents of this book, resulting from the Sustainable Fisheries Conference and subsequent community- and watershed-based citizen forums. This chapter presents the key elements of the Strategy including a common vision for the future, a series of guiding principles, and specific strategies for supporting sustainable fisheries. As such, the Strategy embraces an ecosystem-based approach to managing human activities, rather than the traditional egocentric approach to managing salmonid populations and associated habitats. A system of community-based, watershed-oriented councils, including all stakeholders and agency representatives, is proposed for effective transition to ecosystem-based salmon and steelhead management. It is our hope that everyone involved in Pacific salmon management will embrace both the spirit and the specific elements of the Sustainable Fisheries Strategy as we face the difficult challenges ahead.

  11. 78 FR 50347 - Fisheries Off West Coast States; Modifications of the West Coast Commercial Salmon Fisheries...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-19

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

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-14

    ... trollers, and 438-495 charter boats. Based on Pacific Coast Fisheries Information Network (PacFIN) data, a... biological opinions that address the impacts of the Council managed salmon fisheries on listed salmonids as... fisheries were not likely to jeopardize SRKW (biological opinion dated May 5, 2009). Pursuant to Executive...

  13. 75 FR 58337 - Fisheries of the Exclusive Economic Zone Off Alaska; Chinook Salmon Bycatch Management in the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-24

    .... 090511911-0307-02] RIN 0648-AX89 Fisheries of the Exclusive Economic Zone Off Alaska; Chinook Salmon Bycatch... Economic Zone Off Alaska; Chinook Salmon Bycatch Management in the Bering Sea Pollock Fishery published on... salmon bycatch in the Bering Sea subarea of the Bering Sea and Aleutian Islands Management Area (BSAI...

  14. 76 FR 57945 - Fisheries Off West Coast States; West Coast Salmon Fisheries; Notice of Availability for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-19

    ...-BA55 Fisheries Off West Coast States; West Coast Salmon Fisheries; Notice of Availability for Amendment 16 to the Salmon Fishery Management Plan AGENCY: National Marine Fisheries Service (NMFS), National... [[Page 57946

  15. 77 FR 58930 - Fisheries Off West Coast States; West Coast Salmon Fisheries; Announcing OMB Approval of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-25

    ... 660 [Docket No. 120614172-2395-01] RIN 0648-BC29 Fisheries Off West Coast States; West Coast Salmon... CONTACT: Peggy Mundy, Northwest Region Salmon Management Division, NMFS, 206-526-4323. SUPPLEMENTARY... specified each year, designated regulatory areas in the commercial ocean salmon fishery off the coasts of...

  16. Using Grizzly Bears to Assess Harvest-Ecosystem Tradeoffs in Salmon Fisheries

    PubMed Central

    MacDuffee, Misty; Mangel, Marc; Paquet, Paul; Wilmers, Christopher C.

    2012-01-01

    Implementation of ecosystem-based fisheries management (EBFM) requires a clear conceptual and quantitative framework for assessing how different harvest options can modify benefits to ecosystem and human beneficiaries. We address this social-ecological need for Pacific salmon fisheries, which are economically valuable but intercept much of the annual pulse of nutrient subsidies that salmon provide to terrestrial and aquatic food webs. We used grizzly bears, vectors of salmon nutrients and animals with densities strongly coupled to salmon abundance, as surrogates for “salmon ecosystem” function. Combining salmon biomass and stock-recruitment data with stable isotope analysis, we assess potential tradeoffs between fishery yields and bear population densities for six sockeye salmon stocks in Bristol Bay, Alaska, and British Columbia (BC), Canada. For the coastal stocks, we find that both bear densities and fishery yields would increase substantially if ecosystem allocations of salmon increase from currently applied lower to upper goals and beyond. This aligning of benefits comes at a potential cost, however, with the possibility of forgoing harvests in low productivity years. In contrast, we detect acute tradeoffs between bear densities and fishery yields in interior stocks within the Fraser River, BC, where biomass from other salmon species is low. There, increasing salmon allocations to ecosystems would benefit threatened bear populations at the cost of reduced long-term yields. To resolve this conflict, we propose an EBFM goal that values fisheries and bears (and by extension, the ecosystem) equally. At such targets, ecosystem benefits are unexpectedly large compared with losses in fishery yields. To explore other management options, we generate tradeoff curves that provide stock-specific accounting of the expected loss to fishers and gain to bears as more salmon escape the fishery. Our approach, modified to suit multiple scenarios, provides a generalizable

  17. Using grizzly bears to assess harvest-ecosystem tradeoffs in salmon fisheries.

    PubMed

    Levi, Taal; Darimont, Chris T; Macduffee, Misty; Mangel, Marc; Paquet, Paul; Wilmers, Christopher C

    2012-01-01

    Implementation of ecosystem-based fisheries management (EBFM) requires a clear conceptual and quantitative framework for assessing how different harvest options can modify benefits to ecosystem and human beneficiaries. We address this social-ecological need for Pacific salmon fisheries, which are economically valuable but intercept much of the annual pulse of nutrient subsidies that salmon provide to terrestrial and aquatic food webs. We used grizzly bears, vectors of salmon nutrients and animals with densities strongly coupled to salmon abundance, as surrogates for "salmon ecosystem" function. Combining salmon biomass and stock-recruitment data with stable isotope analysis, we assess potential tradeoffs between fishery yields and bear population densities for six sockeye salmon stocks in Bristol Bay, Alaska, and British Columbia (BC), Canada. For the coastal stocks, we find that both bear densities and fishery yields would increase substantially if ecosystem allocations of salmon increase from currently applied lower to upper goals and beyond. This aligning of benefits comes at a potential cost, however, with the possibility of forgoing harvests in low productivity years. In contrast, we detect acute tradeoffs between bear densities and fishery yields in interior stocks within the Fraser River, BC, where biomass from other salmon species is low. There, increasing salmon allocations to ecosystems would benefit threatened bear populations at the cost of reduced long-term yields. To resolve this conflict, we propose an EBFM goal that values fisheries and bears (and by extension, the ecosystem) equally. At such targets, ecosystem benefits are unexpectedly large compared with losses in fishery yields. To explore other management options, we generate tradeoff curves that provide stock-specific accounting of the expected loss to fishers and gain to bears as more salmon escape the fishery. Our approach, modified to suit multiple scenarios, provides a generalizable method

  18. Setting the stage for a sustainable Pacific salmon fisheries strategy

    USGS Publications Warehouse

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

    1999-01-01

    Salmon and steelhead Oncorhynchus spp., have been keystone species for ecosystems and human cultures of the North American Pacific coast for cons. Yet, in the past century, many populations have been greatly diminished and some are now extinct-the result of a combination of factors, including habitat loss and degradation, overfishing, natural variability in salmon production, negative effects of artificial propagation, and weaknesses in institutional and regulatory structures. We argue that a major shift is required, from the egocentric environmental approach (wherein each part of the ecosystem is managed as a unit) to the ecocentric ecosystem approach (wherein all parts are integrated for management). A management framework is proposed that contains-for each management unit such as a watershed-four elements: management goals; management objectives, ecosystem indicators; and a coordinated action plan. We also describe the Sustainable Fisheries Strategy, a consultative process for developing an ecosystem-based approach toward achieving sustainable Pacific salmon and steelhead populations and fisheries. This book is one of three important underpinnings of the Strategy; the other two are the Strategy itself and a manual being developed to guide community-based programs embracing the principles of sustainable fisheries. This book contains important historical perspectives as well as numerous innovative ideas for moving toward ecosystem-oriented, sustainable management of Pacific salmon and steelhead.

  19. 50 CFR 679.65 - Bering Sea Chinook Salmon Bycatch Management Program Economic Data Report (Chinook salmon EDR...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Bering Sea Chinook Salmon Bycatch Management Program Economic Data Report (Chinook salmon EDR program). 679.65 Section 679.65 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OF THE...

  20. 75 FR 32378 - Fisheries of the Exclusive Economic Zone off Alaska; Chinook Salmon Bycatch Data Collection...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ... the Exclusive Economic Zone off Alaska; Chinook Salmon Bycatch Data Collection; Workshop for Industry... Chinook salmon bycatch management program that will be implemented under Amendment 91 to the Fishery... trawl fishery who are knowledgeable about industry plans and operations for avoiding Chinook salmon...

  1. 77 FR 60631 - Fraser River Sockeye Salmon Fisheries; Inseason Orders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-04

    ...-XC222 Fraser River Sockeye Salmon Fisheries; Inseason Orders AGENCY: National Marine Fisheries Service...; inseason orders. SUMMARY: NMFS publishes Fraser River salmon inseason orders to regulate treaty and non-treaty (all citizen) commercial salmon fisheries in U.S. waters. The orders were issued by the Fraser...

  2. 75 FR 78929 - Fraser River Sockeye Salmon Fisheries; Inseason Orders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-17

    ...-XZ20 Fraser River Sockeye Salmon Fisheries; Inseason Orders AGENCY: National Marine Fisheries Service...; inseason orders; request for comments. SUMMARY: NMFS publishes Fraser River salmon inseason orders to regulate salmon fisheries in U.S. waters. The orders were issued by the Fraser River Panel (Panel) of the...

  3. 77 FR 75101 - Fisheries Off West Coast States; West Coast Salmon Fisheries; Amendment 17 to the Salmon Fishery...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-19

    ... impacts to two coho stocks. Amendment 17 Issue 7. The description of impacts to pink salmon from the ocean fishery is updated to reflect recent analyses of exploitation rate for pink salmon, conducted since the... income in local and state economies through expenditures on harvesting, processing, and marketing of the...

  4. 76 FR 70062 - Fraser River Sockeye and Pink Salmon Fisheries; Inseason Orders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-10

    ...-XA803 Fraser River Sockeye and Pink Salmon Fisheries; Inseason Orders AGENCY: National Marine Fisheries...; inseason orders. SUMMARY: NMFS publishes Fraser River salmon inseason orders to regulate treaty and non-treaty (all citizen) commercial salmon fisheries in U.S. waters. The orders were issued by the Fraser...

  5. 78 FR 69002 - Fraser River Sockeye and Pink Salmon Fisheries; Inseason Orders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-18

    ...-XC965 Fraser River Sockeye and Pink Salmon Fisheries; Inseason Orders AGENCY: National Marine Fisheries...; inseason orders. SUMMARY: NMFS publishes Fraser River salmon inseason orders to regulate treaty and non-treaty (all citizen) commercial salmon fisheries in U.S. waters. The orders were issued by the Fraser...

  6. 50 CFR Figure 23 to Part 679 - Salmon Management Area (see § 679.2)

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Salmon Management Area (see § 679.2) 23 Figure 23 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... ALASKA Pt. 679, Fig. 23 Figure 23 to Part 679—Salmon Management Area (see § 679.2) ER07JA04.007 [69 FR...

  7. 50 CFR Figure 23 to Part 679 - Salmon Management Area (see § 679.2)

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Salmon Management Area (see § 679.2) 23 Figure 23 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... ALASKA Pt. 679, Fig. 23 Figure 23 to Part 679—Salmon Management Area (see § 679.2) ER07JA04.007 [69 FR...

  8. 77 FR 53179 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-31

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council's (Pacific Council) Model Evaluation Workgroup (MEW) will hold a work... salmon methodology review process. The meeting is open to the public. DATES: The work session will be...

  9. 76 FR 36901 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-23

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council's (Council's) Model Evaluation Workgroup (MEW) will hold a work session... salmon methodology review process. The meeting is open to the public. DATES: The work session will be...

  10. Genetic evidence of local exploitation of Atlantic salmon in a coastal subsistence fishery in the Northwest Atlantic

    USGS Publications Warehouse

    Bradbury, Ian R.; Hamilton, Lorraine C.; Rafferty, Sara; Meerburg, David; Poole, Rebecca; Dempson, J. Brian; Robertson, Martha J.; Reddin, David G.; Bourret, Vincent; Dionne, Mélanie; Chaput, Gerald J.; Sheehan, Timothy F.; King, Tim L.; Candy, John R.; Bernatchez, Louis

    2014-01-01

    Fisheries targeting mixtures of populations risk the over utilization of minor stock constituents unless harvests are monitored and managed. We evaluated stock composition and exploitation of Atlantic salmon in a subsistence fishery in coastal Labrador, Canada using genetic mixture analysis and individual assignment with a microsatellite baseline (15 loci, 11 829 individuals, 12 regional groups) encompassing the species western Atlantic range. Bayesian and maximum likelihood mixture analyses of fishery samples over six years (2006-2011; 1 772 individuals) indicate contributions of adjacent stocks of 96-97%. Estimates of fishery associated exploitation were highest for Labrador salmon (4.2-10.6% per year) and generally < 1% for other regions. Individual assignment of fishery samples indicated non-local contributions to the fishery (e.g., Quebec, Newfoundland) were rare and primarily in southern Labrador, consistent with migration pathways utilizing the Strait of Belle Isle. This work illustrates how genetic analysis of mixed stock Atlantic salmon fisheries in the northwest Atlantic using this new baseline can disentangle exploitation and reveal complex migratory behaviours.

  11. 77 FR 14304 - Fisheries of the Exclusive Economic Zone Off Alaska; Chinook Salmon Bycatch Management in the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    .... 110207103-2041-02] RIN 0648-BA80 Fisheries of the Exclusive Economic Zone Off Alaska; Chinook Salmon Bycatch... pertaining to Fisheries of the Exclusive Economic Zone Off Alaska; Chinook [[Page 14305

  12. Biodiveristy and Stability of Aboriginal Salmon Fisheries in the Fraser River Watershed

    NASA Astrophysics Data System (ADS)

    Nesbitt, H. K.; Moore, J.

    2015-12-01

    Natural watersheds are hierarchical networks that may confer stability to ecosystem functions through integration of upstream biodiversity, whereby upstream asset diversification stabilizes the aggregate downstream through the portfolio effect. Here we show that riverine structure and its associated diversity confer stability of salmon catch and lengthened fishing seasons for Aboriginal fisheries on the Fraser River (1370km) in BC, Canada, the second longest dam-free salmon migration route in North America. In Canada, Aboriginal people have rights to fish for food, social, and ceremonial (FSC) purposes. FSC fisheries are located throughout the Fraser watershed and have access to varying levels of salmon diversity based on their location. For instance, fisheries at the mouth of the river have access to all of the salmon that spawn throughout the entire watershed, thus integrating across the complete diversity profile of the entire river. In contrast, fisheries in the headwaters have access to fewer salmon species and populations and thus fish from a much less diverse portfolio. These spatial gradients of diversity within watersheds provide a natural contrast for quantifying the effects of different types of diversity on interannual resource stability and seasonal availability. We acquired weekly and yearly catch totals from 1983 to 2012 (30 years) for Chinook, chum, coho, pink, and sockeye salmon for 21 FSC fishing sites throughout the Fraser River watershed from Fisheries and Oceans Canada. We examined how both population- and species-level diversity affects catch stability and season length at each site by quantifying year-to-year variability and within-year season length respectively. Salmon species diversity made fisheries up to 28% more stable in their catch than predicted with 3.7 more weeks to fish on average. Fisheries with access to high population diversity had up to 3.8 times more stable catch and 3 times longer seasons than less diverse fisheries. We

  13. Directional selection by fisheries and the timing of sockeye salmon (Oncorhynchus nerka) migrations.

    PubMed

    Quinn, Thomas P; Hodgson, Sayre; Flynn, Lucy; Hilborn, Ray; Rogers, Donald E

    2007-04-01

    The timing of migration from feeding to breeding areas is a critical link between the growth and survival of adult animals, their reproduction, and the fitness of their progeny. Commercial fisheries often catch a large fraction of the migrants (e.g., salmon), and exploitation rates can vary systematically over the fishing season. We examined daily records of sockeye salmon (Oncorhynchus nerka) in the Egegik and Ugashik management districts in Bristol Bay, Alaska (USA), for evidence of such temporally selective fishing. In recent years, the early migrants have experienced lower fishing rates than later migrants, especially in the Egegik district, and the median migration date of the fish escaping the fisheries has been getting progressively earlier in both districts. Moreover, the overall runs (catch and escapement) in the Egegik district and, to a lesser extent the Ugashik district, have been getting earlier, as predicted in response to the selection on timing. The trends in timing were not correlated with sea surface temperature in the region of the North Pacific Ocean where the salmon tend to concentrate, but the trends in the two districts were correlated with each other, indicating that there may be some common environmental influence in addition to the effect of selection. Despite the selection, both groups of salmon have remained productive. We hypothesize that this resilience may result from representation of all component populations among the early and late migrants, so that the fisheries have not eliminated entire populations, and from density-dependent processes that may have helped maintain the productivity of these salmon populations.

  14. 77 FR 41754 - Fishing Capacity Reduction Program for the Southeast Alaska Purse Seine Salmon Fishery

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-16

    ... Capacity Reduction Program for the Southeast Alaska Purse Seine Salmon Fishery AGENCY: National Marine... program in the Southeast Alaska purse seine salmon fishery. NMFS conducted a referendum to approve the..., Chief, Financial Services Division, NMFS, Attn: SE Alaska Purse Seine Salmon Buyback, 1315 East-West...

  15. 77 FR 26744 - Fishing Capacity Reduction Program for the Southeast Alaska Purse Seine Salmon Fishery

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-07

    ... Capacity Reduction Program for the Southeast Alaska Purse Seine Salmon Fishery AGENCY: National Marine... of reduction payment tender of Southeast Alaska purse seine salmon permits. SUMMARY: The National... Southeast Alaska purse seine salmon fishery. The program authorizes NMFS to make payments to permit holders...

  16. 78 FR 49259 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-13

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC805 Pacific Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... (STT), the Salmon Advisory Subpanel (SAS), and the Model Evaluation Workgroup (MEW) by telephone...

  17. 78 FR 33810 - Fishing Capacity Reduction Program for the Southeast Alaska Purse Seine Salmon Fishery

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-05

    ... Capacity Reduction Program for the Southeast Alaska Purse Seine Salmon Fishery AGENCY: National Marine... reduction loan for the fishing capacity reduction program in the Southeast Alaska purse seine salmon fishery... July 22, 2012. Since then, all harvesters of Southeast Alaska purse seine salmon must pay the fee and...

  18. 77 FR 19004 - Fishing Capacity Reduction Program for the Southeast Alaska Purse Seine Salmon Fishery

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-29

    ... Capacity Reduction Program for the Southeast Alaska Purse Seine Salmon Fishery AGENCY: National Marine... Salmon Fishery. DATES: Comments must be submitted on or before 5 p.m. EST April 13, 2012. ADDRESSES: Send... Seine Salmon Buyback, 1315 East-West Highway, Silver Spring, MD 20910 (see FOR FURTHER INFORMATION...

  19. Evaluation of the Contribution of Fall Chinook Salmon Reared at Columbia River Hatcheries to the Pacific Salmon Fisheries, 1989 Final Report.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Vreeland, Robert R.

    1989-10-01

    In 1979 this study was initiated to determine the distribution, contribution, and value of artificially propagated fall chinook salmon from the Columbia River. Coded wire tagging (CWT) of hatchery fall chinook salmon began in 1979 with the 1978 brood and was completed in 1982 with the 1981 brood of fish at rearing facilities on the Columbia River system. From 18 to 20 rearing facilities were involved in the study each brood year. Nearly 14 million tagged fish, about 4% of the production, were released as part of this study over the four years, 1979 through 1982. Sampling for recoveries ofmore » these tagged fish occurred from 1980 through 1986 in the sport and commercial marine fisheries from Alaska through California, Columbia River fisheries, and returns to hatcheries and adjacent streams. The National Marine Fisheries Service coordinated this study among three fishery agencies: US Fish and Wildfire Service, Oregon Department of Fish and Wildlife, and Washington Department of Fisheries. The objectives of this study were to determine the distribution, fishery contribution, survival, and value of the production of fall chinook salmon from each rearing facility on the Columbia River system to Pacific coast salmon fisheries. To achieve these objectives fish from each hatchery were given a distinctive CWT. 81 refs., 20 figs., 68 tabs.« less

  20. 78 FR 12713 - Pacific Fishery Management Council; Public Meetings and Hearings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-25

    .... Authority: 16 U.S.C. 1801 et. seq. Dated: February 20, 2013. Kara Meckley, Acting Deputy Director, Office of... announced its annual preseason management process for the 2013 ocean salmon fisheries. This notice informs the public of opportunities to provide comments on the 2013 ocean salmon management measures which...

  1. 77 FR 19605 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Salmon

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-02

    ...-BB77 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Salmon AGENCY: National Marine... exclusive economic zone (EEZ, 3 to 200 nautical miles) off Alaska are managed under the FMP. The FMP was... bycatch and bycatch mortality, (4) maximize economic and social benefits to the Nation over time, (5...

  2. An annotated bibliography of the hydrology and fishery studies of the South Fork Salmon River

    Treesearch

    Kathleen A. Seyedbagheri; Michael L. McHenry; William S. Platts

    1987-01-01

    A brief summary of the land management history of the South Fork Salmon River (Idaho) watershed includes citations and annotations of published and unpublished reports of fishery and hydrology studies conducted in the South Fork drainage for 1960 to 1986.

  3. 50 CFR 660.412 - EFH identifications and descriptions for Pacific salmon.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Pacific salmon. 660.412 Section 660.412 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT... COAST STATES West Coast Salmon Fisheries § 660.412 EFH identifications and descriptions for Pacific salmon. Pacific salmon essential fish habitat (EFH) includes all those water bodies occupied or...

  4. 50 CFR 660.131 - Pacific whiting fishery management measures.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES... trawl gear in the following portions of the fishery management area: (1) Klamath river salmon conservation zone. The ocean area surrounding the Klamath River mouth bounded on the north by 41°38.80′ N. lat...

  5. 50 CFR 660.131 - Pacific whiting fishery management measures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES... trawl gear in the following portions of the fishery management area: (1) Klamath river salmon conservation zone. The ocean area surrounding the Klamath River mouth bounded on the north by 41°38.80′ N. lat...

  6. 50 CFR 660.131 - Pacific whiting fishery management measures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES... trawl gear in the following portions of the fishery management area: (1) Klamath river salmon conservation zone. The ocean area surrounding the Klamath River mouth bounded on the north by 41°38.80′ N. lat...

  7. 77 FR 15044 - Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-14

    ... Adoption of 2012 Ocean Salmon Management Measures for Analysis 3. Sacramento Winter Run Impact... Trailing Actions and Allocation Amendments and Actions 5. Reconsideration of Initial Individual Fishery...

  8. Spatiotemporal dynamics of the Atlantic salmon (Salmo salar) Greenland fishery inferred from mixed-stock analysis

    USGS Publications Warehouse

    Gauthier-Ouellet, M.; Dionne, M.; Caron, F.; King, T.L.; Bernatchez, L.

    2009-01-01

    Mixed-stock fisheries refer to the exploitation of admixed fish stocks coming from different origins. We identified the North American origin of 2835 Atlantic salmon (Salmo salar) in the Greenland mixed-stock fishery during 11 years (1995-2006) at three localities using 13 microsatellites. The study included 52 baseline populations representing nine genetically distinct regional groups. The contribution of each group ranged from <1% (Maine) to 40% (Southern Qu??bec). Decreasing temporal contributions were observed for Southern Qu??bec (-22.0%) and New Brunswick (-17.4%), whereas an increasing contribution for Labrador (+14.9%) was observed during the time course of the study. The estimated regional contribution to the Greenland fishery was significantly correlated to the number of multi-sea-winter salmon regionally produced in 2002 (r = 0.79) and 2004 (r = 0.92). No difference in contribution was found between the three Greenland sampling localities. Ungava and Southern Qu??bec regions showed the highest mortality estimates caused by the fishery, ranging from 12.10% to 18.08%, for both years tested. No regional group was overrepresented in landings compared with their respective productivity. Yet, management precautions should still be taken as the fishery strongly selects large females, which could have evolutionary impacts on populations over the long term.

  9. Accounting for escape mortality in fisheries: implications for stock productivity and optimal management.

    PubMed

    Baker, Matthew R; Schindler, Daniel E; Essington, Timothy E; Hilborn, Ray

    2014-01-01

    Few studies have considered the management implications of mortality to target fish stocks caused by non-retention in commercial harvest gear (escape mortality). We demonstrate the magnitude of this previously unquantified source of mortality and its implications for the population dynamics of exploited stocks, biological metrics, stock productivity, and optimal management. Non-retention in commercial gillnet fisheries for Pacific salmon (Oncorhynchus spp.) is common and often leads to delayed mortality in spawning populations. This represents losses, not only to fishery harvest, but also in future recruitment to exploited stocks. We estimated incidence of non-retention in Alaskan gillnet fisheries for sockeye salmon (O. nerka) and found disentanglement injuries to be extensive and highly variable between years. Injuries related to non-retention were noted in all spawning populations, and incidence of injury ranged from 6% to 44% of escaped salmon across nine river systems over five years. We also demonstrate that non-retention rates strongly correlate with fishing effort. We applied maximum likelihood and Bayesian approaches to stock-recruitment analyses, discounting estimates of spawning salmon to account for fishery-related mortality in escaped fish. Discounting spawning stock estimates as a function of annual fishing effort improved model fits to historical stock-recruitment data in most modeled systems. This suggests the productivity of exploited stocks has been systematically underestimated. It also suggests that indices of fishing effort may be used to predict escape mortality and correct for losses. Our results illustrate how explicitly accounting for collateral effects of fishery extraction may improve estimates of productivity and better inform management metrics derived from estimates of stock-recruitment analyses.

  10. Coded wire tag recoveries from pink salmon in Prince William sound salmon fisheries, 1993. Restoration project 93067. Exxon Valdez oil spill restoration project final report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sharr, S.; Peckham, C.J.; Sharp, D.G.

    1995-11-01

    Coded wire tags applied to pink salmon fry in 1992 at four hatcheries in Prince William Sound were recovered in the commercial catch of 1993 and used to provide inseason estimates of hatchery contributions. These estimates were used by fishery managers to target the numerically superior hatchery returns, and reduce the pressure on oil-damaged wild stocks. Inseason estimates were made in two stages. The postseason analysis revealed that of a catch of 3.51 million pink salmon, 1.12 million were estimated to be of wild origin.

  11. 77 FR 75570 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Salmon

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    .... 120330244-2673-02] RIN 0648-BB77 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Salmon AGENCY... the Pacific salmon that occur in the vast majority of the exclusive economic zone (EEZ) off Alaska...) maximize economic and social benefits to the Nation over time; (5) protect wild stocks and fully utilize...

  12. Creel survey sampling designs for estimating effort in short-duration Chinook salmon fisheries

    USGS Publications Warehouse

    McCormick, Joshua L.; Quist, Michael C.; Schill, Daniel J.

    2013-01-01

    Chinook Salmon Oncorhynchus tshawytscha sport fisheries in the Columbia River basin are commonly monitored using roving creel survey designs and require precise, unbiased catch estimates. The objective of this study was to examine the relative bias and precision of total catch estimates using various sampling designs to estimate angling effort under the assumption that mean catch rate was known. We obtained information on angling populations based on direct visual observations of portions of Chinook Salmon fisheries in three Idaho river systems over a 23-d period. Based on the angling population, Monte Carlo simulations were used to evaluate the properties of effort and catch estimates for each sampling design. All sampling designs evaluated were relatively unbiased. Systematic random sampling (SYS) resulted in the most precise estimates. The SYS and simple random sampling designs had mean square error (MSE) estimates that were generally half of those observed with cluster sampling designs. The SYS design was more efficient (i.e., higher accuracy per unit cost) than a two-cluster design. Increasing the number of clusters available for sampling within a day decreased the MSE of estimates of daily angling effort, but the MSE of total catch estimates was variable depending on the fishery. The results of our simulations provide guidelines on the relative influence of sample sizes and sampling designs on parameters of interest in short-duration Chinook Salmon fisheries.

  13. Lower Columbia River Salmon Business Plan for Terminal Fisheries : Final Report.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Salmon For All

    1996-07-01

    Salmon fishing in the Northwest requires a public-private partnership. The public through its decision-makers, agencies, and laws states it will do all that is necessary to protect and preserve the valuable salmon resource. Yet, the public side of the partnership is broken. The Columbia River salmon fishing industry, with over 140 years of documented history, is at a crossroads. This report explores a variety of issues, concerns, and ideas related to terminal fishery development. In some cases recommendations are made. In addition, options are explored with an understanding that those designated as decision-makers must make decisions following considerable discussion andmore » reflection.« less

  14. 77 FR 21716 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Salmon

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-11

    .... 120330244-2242-01] RIN 0648-BB77 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Salmon AGENCY... commercial and sport fisheries that occur in the exclusive economic zone (EEZ) off Alaska. The FMP... bycatch and bycatch mortality, (4) maximize economic and social benefits to the Nation over time, (5...

  15. 77 FR 61728 - Fisheries Off West Coast States; Modifications of the West Coast Commercial and Recreational...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-11

    ... Commercial and Recreational Salmon Fisheries; Inseason Actions 15 through 21 AGENCY: National Marine... Fisheries announces 7 inseason actions in the ocean salmon fisheries. These inseason actions modified the... management measures for ocean salmon fisheries (77 FR 25915, May 2, 2012), NMFS announced the commercial and...

  16. 75 FR 75638 - Fisheries Off West Coast States; Modifications of the West Coast Commercial and Recreational...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-06

    ... and Recreational Salmon Fisheries; Inseason Actions 12 and 13 AGENCY: National Marine Fisheries... Fisheries announces two inseason actions in the ocean salmon fisheries. Inseason action 12 modified the... the closing date of the 2010 salmon season announced in the 2010 annual management measures or through...

  17. 75 FR 75639 - Fisheries Off West Coast States; Modifications of the West Coast Commercial and Recreational...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-06

    ... and Recreational Salmon Fisheries; Inseason Actions 14 and 15 AGENCY: National Marine Fisheries... Fisheries announces two inseason actions in the ocean salmon fisheries. Inseason action 14 modified the... the closing date of the 2010 salmon season announced in the 2010 annual management measures or through...

  18. Conservation physiology in practice: how physiological knowledge has improved our ability to sustainably manage Pacific salmon during up-river migration.

    PubMed

    Cooke, Steven J; Hinch, Scott G; Donaldson, Michael R; Clark, Timothy D; Eliason, Erika J; Crossin, Glenn T; Raby, Graham D; Jeffries, Ken M; Lapointe, Mike; Miller, Kristi; Patterson, David A; Farrell, Anthony P

    2012-06-19

    Despite growing interest in conservation physiology, practical examples of how physiology has helped to understand or to solve conservation problems remain scarce. Over the past decade, an interdisciplinary research team has used a conservation physiology approach to address topical conservation concerns for Pacific salmon. Here, we review how novel applications of tools such as physiological telemetry, functional genomics and laboratory experiments on cardiorespiratory physiology have shed light on the effect of fisheries capture and release, disease and individual condition, and stock-specific consequences of warming river temperatures, respectively, and discuss how these findings have or have not benefited Pacific salmon management. Overall, physiological tools have provided remarkable insights into the effects of fisheries capture and have helped to enhance techniques for facilitating recovery from fisheries capture. Stock-specific cardiorespiratory thresholds for thermal tolerances have been identified for sockeye salmon and can be used by managers to better predict migration success, representing a rare example that links a physiological scope to fitness in the wild population. Functional genomics approaches have identified physiological signatures predictive of individual migration mortality. Although fisheries managers are primarily concerned with population-level processes, understanding the causes of en route mortality provides a mechanistic explanation and can be used to refine management models. We discuss the challenges that we have overcome, as well as those that we continue to face, in making conservation physiology relevant to managers of Pacific salmon.

  19. Conservation physiology in practice: how physiological knowledge has improved our ability to sustainably manage Pacific salmon during up-river migration

    PubMed Central

    Cooke, Steven J.; Hinch, Scott G.; Donaldson, Michael R.; Clark, Timothy D.; Eliason, Erika J.; Crossin, Glenn T.; Raby, Graham D.; Jeffries, Ken M.; Lapointe, Mike; Miller, Kristi; Patterson, David A.; Farrell, Anthony P.

    2012-01-01

    Despite growing interest in conservation physiology, practical examples of how physiology has helped to understand or to solve conservation problems remain scarce. Over the past decade, an interdisciplinary research team has used a conservation physiology approach to address topical conservation concerns for Pacific salmon. Here, we review how novel applications of tools such as physiological telemetry, functional genomics and laboratory experiments on cardiorespiratory physiology have shed light on the effect of fisheries capture and release, disease and individual condition, and stock-specific consequences of warming river temperatures, respectively, and discuss how these findings have or have not benefited Pacific salmon management. Overall, physiological tools have provided remarkable insights into the effects of fisheries capture and have helped to enhance techniques for facilitating recovery from fisheries capture. Stock-specific cardiorespiratory thresholds for thermal tolerances have been identified for sockeye salmon and can be used by managers to better predict migration success, representing a rare example that links a physiological scope to fitness in the wild population. Functional genomics approaches have identified physiological signatures predictive of individual migration mortality. Although fisheries managers are primarily concerned with population-level processes, understanding the causes of en route mortality provides a mechanistic explanation and can be used to refine management models. We discuss the challenges that we have overcome, as well as those that we continue to face, in making conservation physiology relevant to managers of Pacific salmon. PMID:22566681

  20. 77 FR 55426 - Fisheries Off West Coast States; Modifications of the West Coast Commercial and Recreational...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-10

    ... Commercial and Recreational Salmon Fisheries; Inseason Actions 4 through 14 AGENCY: National Marine Fisheries... 11 inseason actions in the ocean salmon fisheries. These inseason actions modified the commercial and... management measures for ocean salmon fisheries (77 FR 25915, May 2, 2012), NMFS announced the commercial and...

  1. 75 FR 54791 - Fisheries Off West Coast States; Modifications of the West Coast Commercial and Recreational...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-09

    ... and Recreational Salmon Fisheries; Inseason Actions 9, 10, and 11 AGENCY: National Marine Fisheries... Fisheries announces three inseason actions in the ocean salmon fisheries. Inseason actions 9 and 11 modified... effect until the closing date of the 2010 salmon season announced in the 2010 annual management measures...

  2. 75 FR 51983 - Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-24

    ... Pacific Fishery Management Council's Salmon Technical Team (STT), Scientific and Statistical Committee's... and conservation objective changes in a joint work session, which is open to the public. DATES: The work session will be held Tuesday, October 19, 2010, from 10 a.m. to 4:30 p.m., and Wednesday October...

  3. Managing Pacific salmon escapements: The gaps between theory and reality

    USGS Publications Warehouse

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

    1999-01-01

    There are myriad challenges to estimating intrinsic production capacity for Pacific salmon populations that are heavily exploited and/or suffering from habitat alteration. Likewise, it is difficult to determine whether perceived decreases in production are due to harvest, habitat, or hatchery influences, natural variation, or some combination of all four. There are dramatic gaps between the true nature of the salmon spawner/recruit relationship and the theoretical basis for describing and understanding the relationship. Importantly, there are also extensive practical difficulties associated with gathering and interpreting accurate escapement and run-size information and applying it to population management. Paradoxically, certain aspects of salmon management may well be contributing to losses in abundance and biodiversity, including harvesting salmon in mixed population fisheries, grouping populations into management units subject to a common harvest rate, and fully exploiting all available hatchery fish at the expense of wild fish escapements. Information on U.S. Pacific salmon escapement goal-setting methods, escapement data collection methods and estimation types, and the degree to which stocks are subjected to mixed stock fisheries was summarized and categorized for 1,025 known management units consisting of 9,430 known populations. Using criteria developed in this study, only 1% of U.S. escapement goals are by methods rated as excellent. Escapement goals for 16% of management units were rated as good. Over 60% of escapement goals have been set by methods rated as either fair or poor and 22% of management units have no escapement goals at all. Of the 9,430 populations for which any information was available, 6,614 (70%) had sufficient information to categorize the method by which escapement data are collected. Of those, data collection methods were rated as excellent for 1%, good for 1%, fair for 2%, and poor for 52%. Escapement estimates are not made for 44

  4. An analysis of genetic stock identification on a small geographical scale using microsatellite markers, and its application in the management of a mixed-stock fishery for Atlantic salmon Salmo salar in Ireland.

    PubMed

    Ensing, D; Crozier, W W; Boylan, P; O'Maoiléidigh, N; McGinnity, P

    2013-06-01

    A genetic stock identification (GSI) study was undertaken in a fishery for Atlantic salmon Salmo salar to determine the effects of restrictive fishery management measures on the stock composition of the fishery, and if accurate and precise stock composition estimates could be achieved on the small geographical scale where this fishery operates, using a suite of only seven microsatellite loci. The stock composition of the Foyle fishery was shown to comprise almost exclusively of Foyle origin fish in the 3 years after restrictive measures were introduced in 2007, compared to 85% the year before. This showed that the restrictive measures resulted in the Foyle fishery being transformed from a mixed-stock fishery to an almost exclusively single-stock fishery, and showed how GSI studies can guide and evaluate management decisions to successfully manage these fisheries. Highly accurate and precise stock composition estimates were achieved in this study, using both cBAYES and ONCOR genetic software packages. This suggests accurate and precise stock composition is possible even on small geographical scales. © 2013 AFBINI. Journal of Fish Biology © 2013 The Fisheries Society of the British Isles.

  5. Salmon habitat assessment for conservation planning in the lower White Salmon River, Washington

    USGS Publications Warehouse

    Hardiman, Jill M.; Allen, M. Brady

    2015-01-01

    In 2011, Condit Dam was removed from the White Salmon River, Washington. Since dam removal, there has been interest among scientists (State and Federal), Tribes, non-profit organizations, and the general public in assessing Pacific salmon habitat and use in the White Salmon River for conservation planning and potential fishery management actions. The study area extended from the lower 6 miles of the White Salmon River to the confluence with the Columbia River, including the former reservoir area. The Mid-Columbia Fisheries Enhancement Group received a grant to initiate efforts to plan for salmon habitat protection in the lower 6 river miles of the White Salmon River. As part of efforts by the Mid-Columbia Fisheries Enhancement Group to conduct conservation planning, the U.S. Geological Survey (USGS) used current and historical habitat information to assist in the planning process. The USGS compiled existing georeferenced habitat data into a Geographic Information System to identify areas of high quality habitat for salmon, potential areas for restoration/improvement, and areas that could be threatened. The primary sources of georeferenced data for this project include a lidar flight contracted by PacifiCorp, bathymetry from USGS, and fall Chinook salmon redd surveys from the U.S. Fish and Wildlife Service and Washington Department of Fish and Wildlife. Redd observations provided support that the study area is a migratory corridor for salmon and steelhead and that the lowest 2–3 miles had the highest concentration of documented fall Chinook salmon redds. The study area has potential for restoration/conservation areas to improve/conserve salmon habitat.

  6. Self-reporting bias in Chinook salmon sport fisheries in Idaho: implications for roving creel surveys

    USGS Publications Warehouse

    McCormick, Joshua L.; Quist, Michael C.; Schill, Daniel J.

    2013-01-01

    Self-reporting bias in sport fisheries of Chinook Salmon Oncorhynchus tshawytscha in Idaho was quantified by comparing observed and angler-reported data. A total of 164 observed anglers fished for 541 h and caught 74 Chinook Salmon. Fifty-eight fish were harvested and 16 were released. Anglers reported fishing for 604 h, an overestimate of 63 h. Anglers reported catching 66 fish; four less harvested and four less released fish were reported than observed. A Monte Carlo simulation revealed that when angler-reported data were used, total catch was underestimated by 14–15 fish (19–20%) using the ratio-of-means estimator to calculate mean catch rate. Negative bias was reduced to six fish (8%) when the means-of-ratio estimator was used. Multiple linear regression models to predict reporting bias in time fished had poor predictive value. However, actual time fished and a categorical covariate indicating whether the angler fished continuously during their fishing trip were two variables that were present in all of the top a priori models evaluated. Underreporting of catch and overreporting of time fished by anglers present challenges when managing Chinook Salmon sport fisheries. However, confidence intervals were near target levels and using more liberal definitions of angling when estimating effort in creel surveys may decrease sensitivity to bias in angler-reported data.

  7. 77 FR 65329 - Fisheries Off West Coast States; Modifications of the West Coast Commercial and Recreational...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-26

    ... Commercial and Recreational Salmon Fisheries; Inseason Actions 22 through 26 AGENCY: National Marine... announces 5 inseason actions in the ocean salmon fisheries. These inseason actions modified the commercial... INFORMATION: Background In the 2012 annual management measures for ocean salmon fisheries (77 FR 25915, May 2...

  8. Effects of parasites from salmon farms on productivity of wild salmon

    PubMed Central

    Krkošek, Martin; Connors, Brendan M.; Morton, Alexandra; Lewis, Mark A.; Dill, Lawrence M.; Hilborn, Ray

    2011-01-01

    The ecological risks of salmon aquaculture have motivated changes to management and policy designed to protect wild salmon populations and habitats in several countries. In Canada, much attention has focused on outbreaks of parasitic copepods, sea lice (Lepeophtheirus salmonis), on farmed and wild salmon in the Broughton Archipelago, British Columbia. Several recent studies have reached contradictory conclusions on whether the spread of lice from salmon farms affects the productivity of sympatric wild salmon populations. We analyzed recently available sea lice data on farms and spawner–recruit data for pink (Oncorhynchus gorbuscha) and coho (Oncorhynchus kisutch) salmon populations in the Broughton Archipelago and nearby regions where farms are not present. Our results show that sea lice abundance on farms is negatively associated with productivity of both pink and coho salmon in the Broughton Archipelago. These results reconcile the contradictory findings of previous studies and suggest that management and policy measures designed to protect wild salmon from sea lice should yield conservation and fishery benefits. PMID:21873246

  9. 50 CFR Figure 8 to Part 679 - Aleutian Islands Chinook Salmon Savings Area

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Aleutian Islands Chinook Salmon Savings Area 8 Figure 8 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL... ECONOMIC ZONE OFF ALASKA Pt. 679, Fig. 8 Figure 8 to Part 679—Aleutian Islands Chinook Salmon Savings Area...

  10. 50 CFR Figure 8 to Part 679 - Aleutian Islands Chinook Salmon Savings Area

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Aleutian Islands Chinook Salmon Savings Area 8 Figure 8 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL... ECONOMIC ZONE OFF ALASKA Pt. 679, Fig. 8 Figure 8 to Part 679—Aleutian Islands Chinook Salmon Savings Area...

  11. The atlantic salmon: Genetics, conservation and management

    USGS Publications Warehouse

    Verspoor, Eric; Stradmeyer, Lee; Nielsen, Jennifer L.

    2007-01-01

    Atlantic Salmon is a cultural icon throughout its North Atlantic range; it is the focus of probably the World’s highest profile recreational fishery and is the basis for one of the World’s largest aquaculture industries. Despite this, many wild stocks of salmon are in decline and underpinning this is a dearth of information on the nature and extent of population structuring and adaptive population differentiation, and its implications for species conservation.This important new book will go a long way to rectify this situation by providing a thorough review of the genetics of Atlantic salmon. Sponsored by the European Union and the Atlantic Salmon Trust, this book comprises the work of an international team of scientists, carefully integrated and edited to provide a landmark book of vital interest to all those working with Atlantic salmon.

  12. Effect of survey design and catch rate estimation on total catch estimates in Chinook salmon fisheries

    USGS Publications Warehouse

    McCormick, Joshua L.; Quist, Michael C.; Schill, Daniel J.

    2012-01-01

    Roving–roving and roving–access creel surveys are the primary techniques used to obtain information on harvest of Chinook salmon Oncorhynchus tshawytscha in Idaho sport fisheries. Once interviews are conducted using roving–roving or roving–access survey designs, mean catch rate can be estimated with the ratio-of-means (ROM) estimator, the mean-of-ratios (MOR) estimator, or the MOR estimator with exclusion of short-duration (≤0.5 h) trips. Our objective was to examine the relative bias and precision of total catch estimates obtained from use of the two survey designs and three catch rate estimators for Idaho Chinook salmon fisheries. Information on angling populations was obtained by direct visual observation of portions of Chinook salmon fisheries in three Idaho river systems over an 18-d period. Based on data from the angling populations, Monte Carlo simulations were performed to evaluate the properties of the catch rate estimators and survey designs. Among the three estimators, the ROM estimator provided the most accurate and precise estimates of mean catch rate and total catch for both roving–roving and roving–access surveys. On average, the root mean square error of simulated total catch estimates was 1.42 times greater and relative bias was 160.13 times greater for roving–roving surveys than for roving–access surveys. Length-of-stay bias and nonstationary catch rates in roving–roving surveys both appeared to affect catch rate and total catch estimates. Our results suggest that use of the ROM estimator in combination with an estimate of angler effort provided the least biased and most precise estimates of total catch for both survey designs. However, roving–access surveys were more accurate than roving–roving surveys for Chinook salmon fisheries in Idaho.

  13. Competing conservation objectives for predators and prey: estimating killer whale prey requirements for Chinook salmon.

    PubMed

    Williams, Rob; Krkošek, Martin; Ashe, Erin; Branch, Trevor A; Clark, Steve; Hammond, Philip S; Hoyt, Erich; Noren, Dawn P; Rosen, David; Winship, Arliss

    2011-01-01

    Ecosystem-based management (EBM) of marine resources attempts to conserve interacting species. In contrast to single-species fisheries management, EBM aims to identify and resolve conflicting objectives for different species. Such a conflict may be emerging in the northeastern Pacific for southern resident killer whales (Orcinus orca) and their primary prey, Chinook salmon (Oncorhynchus tshawytscha). Both species have at-risk conservation status and transboundary (Canada-US) ranges. We modeled individual killer whale prey requirements from feeding and growth records of captive killer whales and morphometric data from historic live-capture fishery and whaling records worldwide. The models, combined with caloric value of salmon, and demographic and diet data for wild killer whales, allow us to predict salmon quantities needed to maintain and recover this killer whale population, which numbered 87 individuals in 2009. Our analyses provide new information on cost of lactation and new parameter estimates for other killer whale populations globally. Prey requirements of southern resident killer whales are difficult to reconcile with fisheries and conservation objectives for Chinook salmon, because the number of fish required is large relative to annual returns and fishery catches. For instance, a U.S. recovery goal (2.3% annual population growth of killer whales over 28 years) implies a 75% increase in energetic requirements. Reducing salmon fisheries may serve as a temporary mitigation measure to allow time for management actions to improve salmon productivity to take effect. As ecosystem-based fishery management becomes more prevalent, trade-offs between conservation objectives for predators and prey will become increasingly necessary. Our approach offers scenarios to compare relative influence of various sources of uncertainty on the resulting consumption estimates to prioritise future research efforts, and a general approach for assessing the extent of conflict

  14. Competing Conservation Objectives for Predators and Prey: Estimating Killer Whale Prey Requirements for Chinook Salmon

    PubMed Central

    Williams, Rob; Krkošek, Martin; Ashe, Erin; Branch, Trevor A.; Clark, Steve; Hammond, Philip S.; Hoyt, Erich; Noren, Dawn P.; Rosen, David; Winship, Arliss

    2011-01-01

    Ecosystem-based management (EBM) of marine resources attempts to conserve interacting species. In contrast to single-species fisheries management, EBM aims to identify and resolve conflicting objectives for different species. Such a conflict may be emerging in the northeastern Pacific for southern resident killer whales (Orcinus orca) and their primary prey, Chinook salmon (Oncorhynchus tshawytscha). Both species have at-risk conservation status and transboundary (Canada–US) ranges. We modeled individual killer whale prey requirements from feeding and growth records of captive killer whales and morphometric data from historic live-capture fishery and whaling records worldwide. The models, combined with caloric value of salmon, and demographic and diet data for wild killer whales, allow us to predict salmon quantities needed to maintain and recover this killer whale population, which numbered 87 individuals in 2009. Our analyses provide new information on cost of lactation and new parameter estimates for other killer whale populations globally. Prey requirements of southern resident killer whales are difficult to reconcile with fisheries and conservation objectives for Chinook salmon, because the number of fish required is large relative to annual returns and fishery catches. For instance, a U.S. recovery goal (2.3% annual population growth of killer whales over 28 years) implies a 75% increase in energetic requirements. Reducing salmon fisheries may serve as a temporary mitigation measure to allow time for management actions to improve salmon productivity to take effect. As ecosystem-based fishery management becomes more prevalent, trade-offs between conservation objectives for predators and prey will become increasingly necessary. Our approach offers scenarios to compare relative influence of various sources of uncertainty on the resulting consumption estimates to prioritise future research efforts, and a general approach for assessing the extent of conflict

  15. 77 FR 44214 - Essential Fish Habitat Components of Fishery Management Plans; 5-Year Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-27

    ... herring, skates, Atlantic salmon, and Atlantic deep- sea red crab. The Council is seeking comments about removing the range of alternatives pertaining to deep-sea corals from this action and developing them as a... effects on deep-sea corals developed under the authority granted in the fishery management plan (FMP...

  16. Performance of salmon fishery portfolios across western North America.

    PubMed

    Griffiths, Jennifer R; Schindler, Daniel E; Armstrong, Jonathan B; Scheuerell, Mark D; Whited, Diane C; Clark, Robert A; Hilborn, Ray; Holt, Carrie A; Lindley, Steven T; Stanford, Jack A; Volk, Eric C

    2014-12-01

    Quantifying the variability in the delivery of ecosystem services across the landscape can be used to set appropriate management targets, evaluate resilience and target conservation efforts. Ecosystem functions and services may exhibit portfolio-type dynamics, whereby diversity within lower levels promotes stability at more aggregated levels. Portfolio theory provides a framework to characterize the relative performance among ecosystems and the processes that drive differences in performance. We assessed Pacific salmon Oncorhynchus spp. portfolio performance across their native latitudinal range focusing on the reliability of salmon returns as a metric with which to assess the function of salmon ecosystems and their services to humans. We used the Sharpe ratio (e.g. the size of the total salmon return to the portfolio relative to its variability (risk)) to evaluate the performance of Chinook and sockeye salmon portfolios across the west coast of North America. We evaluated the effects on portfolio performance from the variance of and covariance among salmon returns within each portfolio, and the association between portfolio performance and watershed attributes. We found a positive latitudinal trend in the risk-adjusted performance of Chinook and sockeye salmon portfolios that also correlated negatively with anthropogenic impact on watersheds (e.g. dams and land-use change). High-latitude Chinook salmon portfolios were on average 2·5 times more reliable, and their portfolio risk was mainly due to low variance in the individual assets. Sockeye salmon portfolios were also more reliable at higher latitudes, but sources of risk varied among the highest performing portfolios. Synthesis and applications . Portfolio theory provides a straightforward method for characterizing the resilience of salmon ecosystems and their services. Natural variability in portfolio performance among undeveloped watersheds provides a benchmark for restoration efforts. Locally and regionally

  17. Performance of salmon fishery portfolios across western North America

    PubMed Central

    Griffiths, Jennifer R; Schindler, Daniel E; Armstrong, Jonathan B; Scheuerell, Mark D; Whited, Diane C; Clark, Robert A; Hilborn, Ray; Holt, Carrie A; Lindley, Steven T; Stanford, Jack A; Volk, Eric C

    2014-01-01

    Quantifying the variability in the delivery of ecosystem services across the landscape can be used to set appropriate management targets, evaluate resilience and target conservation efforts. Ecosystem functions and services may exhibit portfolio-type dynamics, whereby diversity within lower levels promotes stability at more aggregated levels. Portfolio theory provides a framework to characterize the relative performance among ecosystems and the processes that drive differences in performance. We assessed Pacific salmon Oncorhynchus spp. portfolio performance across their native latitudinal range focusing on the reliability of salmon returns as a metric with which to assess the function of salmon ecosystems and their services to humans. We used the Sharpe ratio (e.g. the size of the total salmon return to the portfolio relative to its variability (risk)) to evaluate the performance of Chinook and sockeye salmon portfolios across the west coast of North America. We evaluated the effects on portfolio performance from the variance of and covariance among salmon returns within each portfolio, and the association between portfolio performance and watershed attributes. We found a positive latitudinal trend in the risk-adjusted performance of Chinook and sockeye salmon portfolios that also correlated negatively with anthropogenic impact on watersheds (e.g. dams and land-use change). High-latitude Chinook salmon portfolios were on average 2·5 times more reliable, and their portfolio risk was mainly due to low variance in the individual assets. Sockeye salmon portfolios were also more reliable at higher latitudes, but sources of risk varied among the highest performing portfolios. Synthesis and applications. Portfolio theory provides a straightforward method for characterizing the resilience of salmon ecosystems and their services. Natural variability in portfolio performance among undeveloped watersheds provides a benchmark for restoration efforts. Locally and regionally

  18. Sockeye salmon evolution, ecology, and management

    USGS Publications Warehouse

    Woody, Carol Ann

    2007-01-01

    This collection of articles and photographs gives managers a good idea of recent research into what the sockeye salmon is and does, covering such topics as the vulnerability and value of sockeye salmon ecotypes, their homing ability, using new technologies to monitor reproduction, DNA and a founder event in the Lake Clark sockeye salmon, marine-derived nutrients, the exploitation of large prey, dynamic lake spawning migrations by females, variability of sockeye salmon residence, expression profiling using cDNA microarray technology, learning from stable isotropic records of native otolith hatcheries, the amount of data needed to manage sockeye salmon and estimating salmon "escapement." 

  19. Understanding the Complexities of Communicating Management Decisions on the Subsistence Use of Yukon River Salmon

    NASA Astrophysics Data System (ADS)

    Brooks, J. F.; Trainor, S.

    2017-12-01

    Over 20,000 residents in Alaska and Yukon Territory rely upon the Yukon River to provide them harvests of Pacific salmon each year. Salmon are a highly valued food resource and the practice of salmon fishing along the Yukon is deep rooted in local cultures and traditions. Potential future impacts of climate change on the health of Yukon River salmon stocks could be significant. Collaborative managerial processes which incorporate the viewpoints of subsistence stakeholders will be crucial in enabling communities and managerial institutions to adapt and manage these impacts. However, the massive extent of the Yukon River makes it difficult for communities rich with highly localized knowledge to situate themselves within a drainage-wide context of resource availability, and to fully understand the implications that management decisions may have for their harvest. Differences in salmon availability and abundance between the upper and lower Yukon, commercial vs. subsistence fishery interests, and enforcement of the international Pacific Salmon Treaty further complicate understanding and makes the topic of salmon as a subsistence resource a highly contentious issue. A map which synthesizes the presence and absence of Pacific salmon throughout the entire Yukon River drainage was requested by both subsistence fishers and natural resource managers in Alaska in order to help facilitate productive conversations about salmon management decisions. Interviews with Alaskan stakeholders with managerial, biological, and subsistence harvest backgrounds were carried out and a literature review was conducted in order to understand what such a map should and could accomplish. During the research process, numerous data gaps concerning the distribution of salmon along the Yukon River were discovered, and insights about the complexities involved in translating science when it is situated within a charged political, economic, and cultural context were revealed. Preliminary maps depicting

  20. The role of genetics in fisheries management under the E.U. common fisheries policy.

    PubMed

    Casey, J; Jardim, E; Martinsohn, J Th

    2016-12-01

    Exploitation of fish and shellfish stocks by the European Union fishing fleet is managed under the Common Fisheries Policy (CFP), which aims to ensure that fishing and aquaculture are environmentally, economically and socially sustainable and that they provide a source of healthy food for E.U. citizens. A notable feature of the CFP is its legally enshrined requirement for sound scientific advice to underpin its objectives. The CFP was first conceived in 1970 when it formed part of the Common Agricultural Policy. Its formal inception as a stand-alone regulation occurred in 1983 and since that time, the CFP has undergone reforms in 1992, 2002 and 2013, each time bringing additional challenges to the scientific advisory process as the scope of the advice increased in response to changing objectives arising from E.U. regulations and commitments to international agreements. This paper reviews the influence that genetics has had on fish stock assessments and the provision of management advice for European fisheries under successive reforms of the CFP. The developments in genetics since the inception of the CFP have given rise to a diverse and versatile set of genetic techniques that have the potential to provide significant added value to fisheries assessments and the scientific advisory process. While in some cases, notably Pacific salmon Oncorhynchus spp., genetics appear to be very well integrated into existing management schemes, it seems that for marine fishes, discussions on the use of genetics and genomics for fisheries management are often driven by the remarkable technological progress in this field, rather than imminent needs emerging from policy frameworks. An example is the recent suggestion to use environmental (e)DNA for monitoring purposes. While there is no denying that state-of-the-art genetic and genomic approaches can and will be of value to address a number of issues relevant for the management and conservation of marine renewable natural resources, a

  1. Modeling Parasite Dynamics on Farmed Salmon for Precautionary Conservation Management of Wild Salmon

    PubMed Central

    Rogers, Luke A.; Peacock, Stephanie J.; McKenzie, Peter; DeDominicis, Sharon; Jones, Simon R. M.; Chandler, Peter; Foreman, Michael G. G.; Revie, Crawford W.; Krkošek, Martin

    2013-01-01

    Conservation management of wild fish may include fish health management in sympatric populations of domesticated fish in aquaculture. We developed a mathematical model for the population dynamics of parasitic sea lice (Lepeophtheirus salmonis) on domesticated populations of Atlantic salmon (Salmo salar) in the Broughton Archipelago region of British Columbia. The model was fit to a seven-year dataset of monthly sea louse counts on farms in the area to estimate population growth rates in relation to abiotic factors (temperature and salinity), local host density (measured as cohort surface area), and the use of a parasiticide, emamectin benzoate, on farms. We then used the model to evaluate management scenarios in relation to policy guidelines that seek to keep motile louse abundance below an average three per farmed salmon during the March–June juvenile wild Pacific salmon (Oncorhynchus spp.) migration. Abiotic factors mediated the duration of effectiveness of parasiticide treatments, and results suggest treatment of farmed salmon conducted in January or early February minimized average louse abundance per farmed salmon during the juvenile wild salmon migration. Adapting the management of parasites on farmed salmon according to migrations of wild salmon may therefore provide a precautionary approach to conserving wild salmon populations in salmon farming regions. PMID:23577082

  2. 50 CFR 300.95 - Treaty Indian fisheries.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Treaty Indian fisheries. 300.95 Section... REGULATIONS Fraser River Sockeye and Pink Salmon Fisheries § 300.95 Treaty Indian fisheries. (a) Any treaty Indian must comply with this section when fishing for sockeye and pink salmon at the treaty Indian tribe...

  3. 50 CFR 300.95 - Treaty Indian fisheries.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 11 2012-10-01 2012-10-01 false Treaty Indian fisheries. 300.95 Section... REGULATIONS Fraser River Sockeye and Pink Salmon Fisheries § 300.95 Treaty Indian fisheries. (a) Any treaty Indian must comply with this section when fishing for sockeye and pink salmon at the treaty Indian tribe...

  4. 50 CFR 300.95 - Treaty Indian fisheries.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Treaty Indian fisheries. 300.95 Section... REGULATIONS Fraser River Sockeye and Pink Salmon Fisheries § 300.95 Treaty Indian fisheries. (a) Any treaty Indian must comply with this section when fishing for sockeye and pink salmon at the treaty Indian tribe...

  5. Toward a Theory of Coexistence in Shared Social-Ecological Systems: The Case of Cook Inlet Salmon Fisheries.

    PubMed

    Loring, Philip A

    Coexistence theory (CT) in community ecology provides a functional perspective on how multiple competing species coexist. Here, I explore CT's usefulness for understanding conflict and coexistence among human groups with diverse livelihood interests in shared resources such as fisheries. I add three concepts from social science research on coexistence: adaptability, pluralism, and equity and apply this expanded theoretical framework to the case of salmon fisheries in Alaska's Cook Inlet, synthesizing catch records with anthropological research. The analysis addresses issues of inequity, such as who bears the costs of conservation measures, a lack of pluralism, in that people have come to devalue their neighbors, and a decline in resilience for some sectors, all of which undermine the likelihood of these groups continuing coexistence. I discuss policy options for addressing escalating conflict in the region, such as improving equity in management and the resilience of some fishing groups to temporary closures. Finally, I discuss points of engagement for CT with other areas of sustainability science such as resilience thinking.

  6. Juvenile Chinook Salmon abundance in the northern Bering Sea: Implications for future returns and fisheries in the Yukon River

    NASA Astrophysics Data System (ADS)

    Murphy, James M.; Howard, Kathrine G.; Gann, Jeanette C.; Cieciel, Kristin C.; Templin, William D.; Guthrie, Charles M.

    2017-01-01

    Juvenile Chinook Salmon (Oncorhynchus tshawytscha) abundance in the northern Bering Sea is used to provide insight into future returns and fisheries in the Yukon River. The status of Yukon River Chinook Salmon is of concern due to recent production declines and subsequent closures of commercial, sport, and personal use fisheries, and severe restrictions on subsistence fisheries in the Yukon River. Surface trawl catch data, mixed layer depth adjustments, and genetic stock mixtures are used to estimate juvenile abundance for the Canadian-origin stock group from the Yukon River. Abundance ranged from a low of 0.62 million in 2012 to a high of 2.58 million in 2013 with an overall average of 1.5 million from 2003 to 2015. Although abundance estimates indicate that average survival is relatively low (average of 5.2%), juvenile abundance was significantly correlated (r=0.87, p=0.005) with adult returns, indicating that much of the variability in survival occurs during early life-history stages (freshwater and initial marine). Juvenile abundance in the northern Bering Sea has increased since 2013 due to an increase in early life-history survival (average juveniles-per-spawner increased from 29 to 59). The increase in juvenile abundance is projected to produce larger runs and increased subsistence fishing opportunities for Chinook Salmon in the Yukon River as early as 2016.

  7. Changing central Pacific El Niños reduce stability of North American salmon survival rates

    PubMed Central

    Kilduff, D. Patrick; Di Lorenzo, Emanuele; Botsford, Louis W.; Teo, Steven L. H.

    2015-01-01

    Pacific salmon are a dominant component of the northeast Pacific ecosystem. Their status is of concern because salmon abundance is highly variable—including protected stocks, a recently closed fishery, and actively managed fisheries that provide substantial ecosystem services. Variable ocean conditions, such as the Pacific Decadal Oscillation (PDO), have influenced these fisheries, while diminished diversity of freshwater habitats have increased variability via the portfolio effect. We address the question of how recent changes in ocean conditions will affect populations of two salmon species. Since the 1980s, El Niño Southern Oscillation (ENSO) events have been more frequently associated with central tropical Pacific warming (CPW) rather than the canonical eastern Pacific warming ENSO (EPW). CPW is linked to the North Pacific Gyre Oscillation (NPGO), whereas EPW is linked to the PDO, different indicators of northeast Pacific Ocean ecosystem productivity. Here we show that both coho and Chinook salmon survival rates along western North America indicate that the NPGO, rather than the PDO, explains salmon survival since the 1980s. The observed increase in NPGO variance in recent decades was accompanied by an increase in coherence of local survival rates of these two species, increasing salmon variability via the portfolio effect. Such increases in coherence among salmon stocks are usually attributed to controllable freshwater influences such as hatcheries and habitat degradation, but the unknown mechanism underlying the ocean climate effect identified here is not directly subject to management actions. PMID:26240365

  8. An evaluation of the effects of conservation and fishery enhancement hatcheries on wild populations of salmon.

    PubMed

    Naish, Kerry A; Taylor, Joseph E; Levin, Phillip S; Quinn, Thomas P; Winton, James R; Huppert, Daniel; Hilborn, Ray

    2007-01-01

    The historical, political and scientific aspects of salmon hatchery programmes designed to enhance fishery production, or to recover endangered populations, are reviewed. We start by pointing out that the establishment of hatcheries has been a political response to societal demands for harvest and conservation; given this social context, we then critically examined the levels of activity, the biological risks, and the economic analysis associated with salmon hatchery programmes. A rigorous analysis of the impacts of hatchery programmes was hindered by the lack of standardized data on release sizes and survival rates at all ecological scales, and since hatchery programme objectives are rarely defined, it was also difficult to measure their effectiveness at meeting release objectives. Debates on the genetic effects of hatchery programmes on wild fish have been dominated by whether correct management practices can reduce negative outcomes, but we noted that there has been an absence of programmatic research approaches addressing this important issue. Competitive interactions between hatchery and wild fish were observed to be complex, but studies researching approaches to reduce these interactions at all ecological scales during the entire salmon life history have been rare, and thus are not typically considered in hatchery management. Harvesting of salmon released from fishery enhancement hatcheries likely impacts vulnerable wild populations; managers have responded to this problem by mass marking hatchery fish, so that fishing effort can be directed towards hatchery populations. However, we noted that the effectiveness of this approach is dependant on accurate marking and production of hatchery fish with high survival rates, and it is not yet clear whether selective fishing will prevent overharvest of wild populations. Finally, research demonstrating disease transmission from hatchery fish to wild populations was observed to be equivocal; evidence in this area has

  9. An evaluation of the effects of conservation and fishery enhancement hatcheries on wild populations of salmon

    USGS Publications Warehouse

    Naish, Kerry A.; Taylor, Joseph E.; Levin, Phillip S.; Quinn, Thomas P.; Winton, James R.; Huppert , Daniel; Hilborn , Ray

    2007-01-01

    The historical, political and scientific aspects of salmon hatchery programmes designed to enhance fishery production, or to recover endangered populations, are reviewed. We start by pointing out that the establishment of hatcheries has been a political response to societal demands for harvest and conservation; given this social context, we then critically examined the levels of activity, the biological risks, and the economic analysis associated with salmon hatchery programmes. A rigorous analysis of the impacts of hatchery programmes was hindered by the lack of standardized data on release sizes and survival rates at all ecological scales, and since hatchery programme objectives are rarely defined, it was also difficult to measure their effectiveness at meeting release objectives. Debates on the genetic effects of hatchery programmes on wild fish have been dominated by whether correct management practices can reduce negative outcomes, but we noted that there has been an absence of programmatic research approaches addressing this important issue. Competitive interactions between hatchery and wild fish were observed to be complex, but studies researching approaches to reduce these interactions at all ecological scales during the entire salmon life history have been rare, and thus are not typically considered in hatchery management. Harvesting of salmon released from fishery enhancement hatcheries likely impacts vulnerable wild populations; managers have responded to this problem by mass marking hatchery fish, so that fishing effort can be directed towards hatchery populations. However, we noted that the effectiveness of this approach is dependant on accurate marking and production of hatchery fish with high survival rates, and it is not yet clear whether selective fishing will prevent overharvest of wild populations. Finally, research demonstrating disease transmission from hatchery fish to wild populations was observed to be equivocal; evidence in this area has

  10. 78 FR 78824 - North Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    ...-17 at the Hilton Hotel, 500 West Third Avenue, Katmai/King Salmon, Anchorage, AK. DATES: The workshop... Anchorage Hilton Hotel, 500 West Third Avenue, Anchorage, AK. Council address: North Pacific Fishery...

  11. Declining wild salmon populations in relation to parasites from farm salmon.

    PubMed

    Krkosek, Martin; Ford, Jennifer S; Morton, Alexandra; Lele, Subhash; Myers, Ransom A; Lewis, Mark A

    2007-12-14

    Rather than benefiting wild fish, industrial aquaculture may contribute to declines in ocean fisheries and ecosystems. Farm salmon are commonly infected with salmon lice (Lepeophtheirus salmonis), which are native ectoparasitic copepods. We show that recurrent louse infestations of wild juvenile pink salmon (Oncorhynchus gorbuscha), all associated with salmon farms, have depressed wild pink salmon populations and placed them on a trajectory toward rapid local extinction. The louse-induced mortality of pink salmon is commonly over 80% and exceeds previous fishing mortality. If outbreaks continue, then local extinction is certain, and a 99% collapse in pink salmon population abundance is expected in four salmon generations. These results suggest that salmon farms can cause parasite outbreaks that erode the capacity of a coastal ecosystem to support wild salmon populations.

  12. 50 CFR 300.95 - Treaty Indian fisheries.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... REGULATIONS Fraser River Sockeye and Pink Salmon Fisheries § 300.95 Treaty Indian fisheries. (a) Any treaty Indian must comply with this section when fishing for sockeye and pink salmon at the treaty Indian tribe...

  13. 50 CFR 300.95 - Treaty Indian fisheries.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... REGULATIONS Fraser River Sockeye and Pink Salmon Fisheries § 300.95 Treaty Indian fisheries. (a) Any treaty Indian must comply with this section when fishing for sockeye and pink salmon at the treaty Indian tribe...

  14. Future of Pacific salmon in the face of environmental change: Lessons from one of the world's remaining productive salmon regions

    USGS Publications Warehouse

    Schoen, Erik R.; Wipfli, Mark S.; Trammell, Jamie; Rinella, Daniel J.; Floyd, Angelica L.; Grunblatt, Jess; McCarthy, Molly D.; Meyer, Benjamin E.; Morton, John M.; Powell, James E.; Prakash, Anupma; Reimer, Matthew N.; Stuefer, Svetlana L.; Toniolo, Horacio; Wells, Brett M.; Witmer, Frank D. W.

    2017-01-01

    Pacific salmon Oncorhynchus spp. face serious challenges from climate and landscape change, particularly in the southern portion of their native range. Conversely, climate warming appears to be allowing salmon to expand northwards into the Arctic. Between these geographic extremes, in the Gulf of Alaska region, salmon are at historically high abundances but face an uncertain future due to rapid environmental change. We examined changes in climate, hydrology, land cover, salmon populations, and fisheries over the past 30–70 years in this region. We focused on the Kenai River, which supports world-famous fisheries but where Chinook Salmon O. tshawytscha populations have declined, raising concerns about their future resilience. The region is warming and experiencing drier summers and wetter autumns. The landscape is also changing, with melting glaciers, wetland loss, wildfires, and human development. This environmental transformation will likely harm some salmon populations while benefiting others. Lowland salmon streams are especially vulnerable, but retreating glaciers may allow production gains in other streams. Some fishing communities harvest a diverse portfolio of fluctuating resources, whereas others have specialized over time, potentially limiting their resilience. Maintaining diverse habitats and salmon runs may allow ecosystems and fisheries to continue to thrive amidst these changes.

  15. 78 FR 70509 - Fisheries Off West Coast States; Modifications of the West Coast Commercial and Recreational...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-26

    ... Commercial and Recreational Salmon Fisheries; Inseason Actions 12 Through 34 AGENCY: National Marine... the ocean salmon fisheries. These inseason actions modified the commercial and recreational salmon... ocean salmon fisheries (78 FR 25865, May 3, 2013), NMFS announced the commercial and recreational...

  16. Physiological consequences of the salmon louse (Lepeophtheirus salmonis) on juvenile pink salmon (Oncorhynchus gorbuscha): implications for wild salmon ecology and management, and for salmon aquaculture.

    PubMed

    Brauner, C J; Sackville, M; Gallagher, Z; Tang, S; Nendick, L; Farrell, A P

    2012-06-19

    Pink salmon, Oncorhynchus gorbuscha, are the most abundant wild salmon species and are thought of as an indicator of ecosystem health. The salmon louse, Lepeophtheirus salmonis, is endemic to pink salmon habitat but these ectoparasites have been implicated in reducing local pink salmon populations in the Broughton Archipelago, British Columbia. This allegation arose largely because juvenile pink salmon migrate past commercial open net salmon farms, which are known to incubate the salmon louse. Juvenile pink salmon are thought to be especially sensitive to this ectoparasite because they enter the sea at such a small size (approx. 0.2 g). Here, we describe how 'no effect' thresholds for salmon louse sublethal impacts on juvenile pink salmon were determined using physiological principles. These data were accepted by environmental managers and are being used to minimize the impact of salmon aquaculture on wild pink salmon populations.

  17. 50 CFR 226.204 - Critical habitat for Sacramento winter-run chinook salmon.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 10 2014-10-01 2014-10-01 false Critical habitat for Sacramento winter-run chinook salmon. 226.204 Section 226.204 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE... HABITAT § 226.204 Critical habitat for Sacramento winter-run chinook salmon. The following waterways...

  18. 50 CFR 226.204 - Critical habitat for Sacramento winter-run chinook salmon.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 10 2013-10-01 2013-10-01 false Critical habitat for Sacramento winter-run chinook salmon. 226.204 Section 226.204 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE... HABITAT § 226.204 Critical habitat for Sacramento winter-run chinook salmon. The following waterways...

  19. 50 CFR 226.204 - Critical habitat for Sacramento winter-run chinook salmon.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Critical habitat for Sacramento winter-run chinook salmon. 226.204 Section 226.204 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL... § 226.204 Critical habitat for Sacramento winter-run chinook salmon. The following waterways, bottom and...

  20. 50 CFR 226.204 - Critical habitat for Sacramento winter-run chinook salmon.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Critical habitat for Sacramento winter-run chinook salmon. 226.204 Section 226.204 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL... § 226.204 Critical habitat for Sacramento winter-run chinook salmon. The following waterways, bottom and...

  1. An Assessment of Potential Mining Impacts on Salmon ...

    EPA Pesticide Factsheets

    The Bristol Bay watershed in southwestern Alaska supports the largest sockeye salmon fishery in the world, is home to 25 federally recognized tribal governments, and contains large mineral resources. The potential for large-scale mining activities in the watershed has raised concerns about the impact of mining on the sustainability of Bristol Bay’s world-class commercial, recreational and subsistence fisheries and the future of Alaska Native tribes in the watershed who have maintained a salmon-based culture and subsistence-based way of life for at least 4,000 years. The purpose of this assessment is to provide a characterization of the biological and mineral resources of the Bristol Bay watershed, increase understanding of the potential impacts of large-scale mining on the region’s fish resources, and inform future government decisions related to protecting and maintaining the chemical, physical, and biological integrity of the watershed. It will also serve as a technical resource for the public, tribes, and governments who must consider how best to address the challenges of mining and ecological protection in the Bristol Bay watershed. The purpose of this assessment is to understand how future large-scale mining may affect water quality and the Bristol Bay salmon fisheries, which includes the largest wild sockeye salmon fishery in the world. Bristol Bay, Alaska, is home to a salmon fishery that is of significant economic and subsistence value to the peopl

  2. Incorporating covariates into fisheries stock assessment models with application to Pacific herring.

    PubMed

    Deriso, Richard B; Maunder, Mark N; Pearson, Walter H

    2008-07-01

    We present a framework for evaluating the cause of fishery declines by integrating covariates into a fisheries stock assessment model. This allows the evaluation of fisheries' effects vs. natural and other human impacts. The analyses presented are based on integrating ecological science and statistics and form the basis for environmental decision-making advice. Hypothesis tests are described to rank hypotheses and determine the size of a multiple covariate model. We extend recent developments in integrated analysis and use novel methods to produce effect size estimates that are relevant to policy makers and include estimates of uncertainty. Results can be directly applied to evaluate trade-offs among alternative management decisions. The methods and results are also broadly applicable outside fisheries stock assessment. We show that multiple factors influence populations and that analysis of factors in isolation can be misleading. We illustrate the framework by applying it to Pacific herring of Prince William Sound, Alaska (USA). The Pacific herring stock that spawns in Prince William Sound is a stock that has collapsed, but there are several competing or alternative hypotheses to account for the initial collapse and subsequent lack of recovery. Factors failing the initial screening tests for statistical significance included indicators of the 1989 Exxon Valdez oil spill, coho salmon predation, sea lion predation, Pacific Decadal Oscillation, Northern Oscillation Index, and effects of containment in the herring egg-on-kelp pound fishery. The overall results indicate that the most statistically significant factors related to the lack of recovery of the herring stock involve competition or predation by juvenile hatchery pink salmon on herring juveniles. Secondary factors identified in the analysis were poor nutrition in the winter, ocean (Gulf of Alaska) temperature in the winter, the viral hemorrhagic septicemia virus, and the pathogen Ichthyophonus hoferi. The

  3. U.S. response to a report of infectious salmon anemia virus in Western North America

    USGS Publications Warehouse

    Amos, Kevin H; Gustafson, Lori; Warg, Janet; Whaley, Janet; Purcell, Maureen K.; Rolland, Jill B.; Winton, James R.; Snekvik, Kevin; Meyers, Theodore; Stewart, Bruce; Kerwin, John; Blair, Marilyn; Bader, Joel; Evered, Joy

    2014-01-01

    Federal, state, and tribal fishery managers, as well as the general public and their elected representatives in the United States, were concerned when infectious salmon anemia virus (ISAV) was suspected for the first time in free-ranging Pacific Salmon collected from the coastal areas of British Columbia, Canada. This article documents how national and regional fishery managers and fish health specialists of the U.S. worked together and planned and implemented actions in response to the reported finding of ISAV in British Columbia. To date, the reports by Simon Fraser University remain unconfirmed and preliminary results from collaborative U.S. surveillance indicate that there is no evidence of ISAV in U.S. populations of free-ranging or marine-farmed salmonids on the west coast of North America.

  4. Quantifying six decades of fishery selection for size and age at maturity in sockeye salmon

    PubMed Central

    Kendall, Neala W; Hard, Jeffrey J; Quinn, Thomas P

    2009-01-01

    Life history traits of wild animals can be strongly influenced, both phenotypically and evolutionarily, by hunting and fishing. However, few studies have quantified fishery selection over long time periods. We used 57 years of catch and escapement data to document the magnitude of and trends in gillnet selection on age and size at maturity of a commercially and biologically important sockeye salmon stock. Overall, the fishery has caught larger fish than have escaped to spawn, but selection has varied over time, becoming weaker and less consistent recently. Selection patterns were strongly affected by fish age and sex, in addition to extrinsic factors including fish abundance, mesh size regulations, and fish length variability. These results revealed a more complex and changing pattern of selective harvest than the ‘larger is more vulnerable’ model, emphasizing the need for quantified, multi-year studies before conclusions can be drawn about potential evolutionary and ecological effects of fishery selection. Furthermore, the results indicate that biologically robust escapement goals and prevention of harvest of the largest individuals may help prevent negative effects of size-selective harvest. PMID:25567896

  5. 76 FR 68349 - Fisheries Off West Coast States; Modifications of the West Coast Commercial and Recreational...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-04

    ... Commercial and Recreational Salmon Fisheries; Inseason Actions 5 Through 26 AGENCY: National Marine Fisheries... 22 inseason actions in the ocean salmon fisheries. These inseason actions modified the commercial and... actions remain in effect until the closing date of the 2011 salmon season announced in the 2011 annual...

  6. 76 FR 329 - Proposed Information Collection; Comment Request; Reporting Requirements for the Ocean Salmon...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ... Collection; Comment Request; Reporting Requirements for the Ocean Salmon Fishery Off the Coasts of Washington..., designated regulatory areas in the commercial ocean salmon fishery off the coasts of Washington, Oregon, and... requirements to land salmon within specific time frames and in specific areas may be implemented in the...

  7. West Coast Region Home :: NOAA Fisheries West Coast Region

    Science.gov Websites

    Environmental Policy Act Pacific Coastal Salmon Recovery Fund Sovereign Relations Dolphin-safe Tuna Aquaculture -safe Tuna Sustainable Seafood Ecosystem-Based Management Hatcheries Resources Permits & . . . NOAA Fisheries researchers working to recover the critically endangered white abalone need to answer

  8. 75 FR 23245 - American Lobster Fishery Management

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  9. 75 FR 9158 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; Coastal Sharks Fishery

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...-compliance review under the provisions of the Atlantic Coastal Fisheries Cooperative Management Act (Atlantic...

  10. Testing archival tag technology in coho salmon

    USGS Publications Warehouse

    Nielsen, Jennifer L.; Richards, Philip; Tingey, Thor; Wilson, Derek; Zimmerman, Chris

    2004-01-01

    Archive tags with temperature and light-geolocation sensors will be monitored for post-smolt coho salmon in Cook Inlet. Light/location relationships specific to the Gulf of Alaska developed under Project 00478 will be applied in this study of movement and migration paths for coho salmon during maturation in ocean environments in Cook Inlet. Salmon for this study will be reared in captivity (at the Alaska Department of Fish and Game hatchery at Fort Richardson) to 1+ year of age (200-250mm) and released in Cook Inlet as part of the department's Ship Creek sport-fishing hatchery release. FY 01 includes pilot studies of tag retention, behavior, and growth for coho in captivity. Ship Creek coho will be tagged mid-May. A spring release experiment in the first year will be contingent on the successful implementation and retention of these tags. Surveys for early jack recoveries will be done at the Ship Creek weir and among sport fishers. Monitoring for adult tag recoveries will be done in the coho commercial fishery in Cook Inlet and the derby sport fishery on Ship Creek. Archive tagged fish will be used to document coho salmon use of marine habitats, migration routes, contribution to the sport fishery, and hatchery/wild interactions for salmon in Cook Inlet.

  11. 75 FR 51183 - Fisheries Off West Coast States; Modifications of the West Coast Commercial and Recreational...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-19

    .... The Regional Administrator (RA) consulted with representatives of the Pacific Fishery Management... announced in the 2010 annual management measures or through additional inseason action. Inseason action 6... 2010 salmon season announced in the 2010 annual management measures or through additional inseason...

  12. 50 CFR 226.210 - Central California Coast Coho Salmon (Oncorhynchus kisutch), Southern Oregon/Northern California...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 10 2012-10-01 2012-10-01 false Central California Coast Coho Salmon (Oncorhynchus kisutch), Southern Oregon/Northern California Coasts Coho Salmon (Oncorhynchus kisutch). 226.210 Section 226.210 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC...

  13. Climate variability and the collapse of a Chinook salmon stock (Invited)

    NASA Astrophysics Data System (ADS)

    Lindley, S.; Mohr, M.; Peterson, W. T.; Grimes, C.; Stein, J.; Anderson, J.; Botsford, L. W.; Bottom, D.; Busack, C.; Collier, T.; Ferguson, J.; Garza, C.; Grover, A.; Hankin, D.; Kope, R.; Lawson, P.; Low, A.; Macfarlane, B.; Moore, K.; Palmer-Zwahlen, M.; Schwing, F. B.; Smith, J.; Tracy, C.; Webb, R. S.; Wells, B.; Williams, T.

    2009-12-01

    As recently as 2002, nearly 1.5 million Sacrament River fall Chinook (SRFC) were caught in fisheries or returned to the Sacramento River basin to spawn. Only 66,000 spawners returned to natural areas and hatcheries in 2008. As a result of this dramatic decline, fisheries for Chinook salmon off California and Oregon were closed to protect SRFC in 2008 and 2009. In this paper, we show that the proximate cause of this unprecedented collapse was unusual but perhaps not unprecedented oceanographic conditions in the coastal ocean that created poor feeding conditions for juvenile salmon. The ultimate cause of the collapse may be the declining resilience of the Central Valley chinook complex that has been driven by a century and a half of land and water development. A simple conceptual model illustrates how the dynamics of a salmon population supplemented by hatchery production are influenced by trends in freshwater environmental quality, hatchery production, fitness, and climate. The model predicts that SRFC will recover to higher levels of abundance when ocean conditions improve (which may already be happening), only to decline sharply when ocean conditions again turn poor. Improving the sustainability of the Chinook salmon fishery depends on reversing trends in freshwater and estuarine habitat quality and quantity, which should also benefit runs of Chinook protected by the Endangered Species Act. Ecosystem-based management and ecological risk assessment will be required to make progress on these challenging problems, which are being exacerbated by climate change and human development.

  14. 75 FR 44925 - Fisheries Off West Coast States; Modifications of the West Coast Commercial and Recreational...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ... and Recreational Salmon Fisheries; Inseason Actions 1, 2, 3, and 4 AGENCY: National Marine Fisheries.... SUMMARY: NOAA Fisheries announces four inseason actions in the ocean salmon fisheries. Inseason action 1... commercial fishery in the area from U.S./Canada Border to Cape Falcon, Oregon. Inseason action 4 modified the...

  15. 50 CFR 660.384 - Recreational fishery management measures.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Recreational fishery management measures. 660.384 Section 660.384 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC... West Coast Groundfish Fisheries § 660.384 Recreational fishery management measures. (a) General...

  16. 75 FR 81505 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-28

    .... 101116568-0608-01] RIN 0648-BA42 Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the Northeastern United States; Tilefish Fishery AGENCY: National Marine Fisheries Service... implementing the Tilefish Fishery Management Plan (FMP) to require the first year cost-recovery fee percentage...

  17. 77 FR 19138 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery Management Plan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    .... 110816505-2184-03] RIN 0648-BB39 Fisheries of the Northeastern United States; Northeast Multispecies Fishery... Secretarial Amendment to the Northeast Multispecies Fishery Management Plan to establish a mechanism for... Northeast Multispecies Fishery Management Plan to meet the 2011 deadline in the Magnuson-Stevens Fishery...

  18. 50 CFR Table 1 to Subpart H of... - Pacific Salmon EFH Identified by USGS Hydrologic Unit Code (HUC)

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Hydrologic Unit Code (HUC) 1 Table 1 to Subpart H of Part 660 Wildlife and Fisheries FISHERY CONSERVATION AND... River Chinook salmon n/a 17060103 OR/WA/ID Lower Snake - Asotin Creek Chinook and coho salmon n/a... salmon n/a 17060106 OR/WA Lower Grande Ronde Chinook and coho salmon n/a 17060107 WA Lower Snake...

  19. 50 CFR Table 1 to Subpart H of... - Pacific Salmon EFH Identified by USGS Hydrologic Unit Code (HUC)

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Hydrologic Unit Code (HUC) 1 Table 1 to Subpart H of Part 660 Wildlife and Fisheries FISHERY CONSERVATION AND... River Chinook salmon n/a 17060103 OR/WA/ID Lower Snake - Asotin Creek Chinook and coho salmon n/a... salmon n/a 17060106 OR/WA Lower Grande Ronde Chinook and coho salmon n/a 17060107 WA Lower Snake...

  20. 50 CFR Table 1 to Subpart H of... - Pacific Salmon EFH Identified by USGS Hydrologic Unit Code (HUC)

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Hydrologic Unit Code (HUC) 1 Table 1 to Subpart H of Part 660 Wildlife and Fisheries FISHERY CONSERVATION AND... River Chinook salmon n/a 17060103 OR/WA/ID Lower Snake - Asotin Creek Chinook and coho salmon n/a... salmon n/a 17060106 OR/WA Lower Grande Ronde Chinook and coho salmon n/a 17060107 WA Lower Snake...

  1. 50 CFR Table 1 to Subpart H of... - Pacific Salmon EFH Identified by USGS Hydrologic Unit Code (HUC)

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Hydrologic Unit Code (HUC) 1 Table 1 to Subpart H of Part 660 Wildlife and Fisheries FISHERY CONSERVATION AND... River Chinook salmon n/a 17060103 OR/WA/ID Lower Snake - Asotin Creek Chinook and coho salmon n/a... salmon n/a 17060106 OR/WA Lower Grande Ronde Chinook and coho salmon n/a 17060107 WA Lower Snake...

  2. Impact of forest management on coho salmon (Oncorhynchus kisutch) populations of the Clearwater River, Washington: A project summary

    Treesearch

    C. J. Cederholm; L. M. Reid

    1987-01-01

    Abstract - In 1972, declining coho salmon production and visible forestry impacts on coho habitats prompted the initiation of an ongoing fisheries research project in the Clearwater River basin of the Olympic Peninsula. Heavy fishery catches have resulted in a general under-seeding of the basin, as demonstrated by stocking experiments and inventories of potential...

  3. 78 FR 20260 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery Management Plan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-04

    ... subsequent fishing years. * * * * * (c) * * * (1) Adjustment process. (i) After a management action has been... Management Plan; Amendment 19 AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... 19 to the Northeast Multispecies Fishery Management Plan. The New England Fishery Management Council...

  4. Yakima Fisheries Project : Revised Draft Environmental Impact Statement.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    United States. Bonneville Power Administration.

    1995-05-01

    BPA proposes to fund several fishery-related activities in the Yakima River Basin. The Yakima Fisheries Project (YFP), included in the Northwest Power Planning Council`s fish and wildlife program, would be jointly managed by the State of Washington and the Yakima Indian Nation. Fisheries resources in the Yakima River are severely reduced from historical levels and 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 basedmore » on continuous assessment, feedback and improvement of research design and activities ({open_quotes}adaptive management{close_quotes}); and (3) the construction, operation, and maintenance of facilities for supplementing populations of upper Yakima spring chinook salmon. The project has been considerably revised from the original proposal described in the first draft EIS. Examined in addition to No Action (which would leave present anadromous fisheries resources unchanged in the, Basin) 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 re-establishing (via stock imported from another basin) naturally spawning population and a significant fall fishery for coho in the Yakima Basin. Alternative 2 has been identified as the preferred action. 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.« less

  5. Lake Roosevelt Fisheries Evaluation Program : Limnological and Fisheries Monitoring Annual Report 1999.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    McLellan, Holly; Lee, Chuck; Scofield, Ben

    1999-08-01

    percentage of the recreational visits to the region. An increase in popularity has placed Lake Roosevelt fifth amongst the most visited State and Federal parks in Washington. Increased use of the reservoir prompted amplified efforts to enhance the Native American subsistence fishery and the resident sport fishery in 1984 with hatchery supplementation of rainbow trout (O. mykiss) and kokanee salmon (O. nerka). This was followed by the formation of the Spokane Tribal Lake Roosevelt Monitoring Project (LRMP) in 1988 and later by formation of the Lake Roosevelt Data Collection Project in 1991. The Lake Roosevelt Data Collection Project began in July 1991 as part of the BPA, Bureau of Reclamation, and U.S. Army Corps of Engineers System Operation Review process. This process sought to develop an operational scenario for the federal Columbia River hydropower system to maximize the in-reservoir fisheries with minimal impacts to all other stakeholders in the management of the Columbia River. The Lake Roosevelt Monitoring/Data Collection Program (LRMP) is the result of a merger between the Lake Roosevelt Monitoring Program (BPA No. 8806300) and the Lake Roosevelt Data Collection Project (BPA No. 9404300). These projects were merged in 1996 forming the Lake Roosevelt Monitoring Program (LRMP), which continues the work historically completed under the separate projects. The LRMP has two main goals. The first is to develop a biological model for Lake Roosevelt that will predict in-reservoir biological responses to a range of water management operational scenarios, and to develop fisheries and reservoir management strategies accordingly. The model will allow identification of lake operations that minimize impacts on lake biota while addressing the needs of other interests (e.g. flood control, hydropower generation, irrigation, and downstream resident and anadromous fisheries). Major components of the model will include: (1) quantification of entrainment and other impacts to phytoplankton

  6. 50 CFR 300.25 - Eastern Pacific fisheries management.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Eastern Pacific fisheries management. 300.25 Section 300.25 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS Eastern Pacific Tuna Fisheries § 300.25 Eastern Pacific fisheries management. Link to...

  7. Redirect - Office of Protected Resources - NOAA Fisheries

    Science.gov Websites

    NOAA FISHERIES: Office of Protected Resources Acropora palmata thicket on Mona Island, Puerto Rico . Andy Bruckner, 1996 Coho salmon painting, Canadian Dept of Fisheries and Oceans Monk seal, C.E. Bowlby Commerce logo NOAA Fisheries Office of Protected Resources

  8. 50 CFR 665.403 - Bottomfish fishery area management.

    Code of Federal Regulations, 2010 CFR

    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 Archipelago Fisheries § 665.403 Bottomfish...

  9. 50 CFR Table 1 to Subpart H of... - Pacific Salmon EFH Identified by USGS Hydrologic Unit Code (HUC)

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Pacific Salmon EFH Identified by USGS Hydrologic Unit Code (HUC) 1 Table 1 to Subpart H of Part 660 Wildlife and Fisheries FISHERY CONSERVATION AND... WEST COAST STATES West Coast Salmon Fisheries Pt. 660, Subpt. H, Table 1 Table 1 to Subpart H of Part...

  10. Yakima Fisheries Project : Final Environmental Impact Statement.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    United States. Bonneville Power Administration; Washington; 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 reintroducingmore » 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.« less

  11. 50 CFR 660.131 - Pacific whiting fishery management measures.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Pacific whiting fishery management measures. 660.131 Section 660.131 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL... West Coast Groundfish-Limited Entry Trawl Fisheries § 660.131 Pacific whiting fishery management...

  12. 50 CFR 660.371 - Black rockfish fishery management.

    Code of Federal Regulations, 2010 CFR

    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 Groundfish Fisheries § 660.371 Black rockfish...

  13. 75 FR 33242 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; Weakfish Fishery

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ... Coastal Fisheries Cooperative Management Act Provisions; Weakfish Fishery AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice of non-compliance findings. SUMMARY: On May 6, 2010, the Atlantic States Marine Fisheries Commission...

  14. 76 FR 16595 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-24

    ... United States; Atlantic Sea Scallop Fishery; Amendment 15 to the Atlantic Sea Scallop Fishery Management... Amendment 15 to the Atlantic Sea Scallop Fishery Management Plan (FMP) (Amendment 15), incorporating the... basis for scallop fishery specifications, including days-at-sea, access area trip allocations, and IFQs...

  15. 50 CFR 665.403 - Bottomfish fishery area management.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 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...

  16. Acoustic telemetry and fisheries management

    USGS Publications Warehouse

    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.

  17. Fisheries management impacts on target species status

    PubMed Central

    Melnychuk, Michael C.; Peterson, Emily; Elliott, Matthew; Hilborn, Ray

    2017-01-01

    Fisheries management systems around the world are highly diverse in their design, operation, and effectiveness at meeting objectives. A variety of management institutions, strategies, and tactics are used across disparate regions, fishing fleets, and taxonomic groups. At a global level, it is unclear which particular management attributes have greatest influence on the status of fished populations, and also unclear which external factors affect the overall success of fisheries management systems. We used expert surveys to characterize the management systems by species of 28 major fishing nations and examined influences of economic, geographic, and fishery-related factors. A Fisheries Management Index, which integrated research, management, enforcement, and socioeconomic attributes, showed wide variation among countries and was strongly affected by per capita gross domestic product (positively) and capacity-enhancing subsidies (negatively). Among 13 management attributes considered, three were particularly influential in whether stock size and fishing mortality are currently in or trending toward desirable states: extensiveness of stock assessments, strength of fishing pressure limits, and comprehensiveness of enforcement programs. These results support arguments that the key to successful fisheries management is the implementation and enforcement of science-based catch or effort limits, and that monetary investment into fisheries can help achieve management objectives if used to limit fishing pressure rather than enhance fishing capacity. Countries with currently less-effective management systems have the greatest potential for improving long-term stock status outcomes and should be the focus of efforts to improve fisheries management globally. PMID:27994155

  18. Fisheries management impacts on target species status.

    PubMed

    Melnychuk, Michael C; Peterson, Emily; Elliott, Matthew; Hilborn, Ray

    2017-01-03

    Fisheries management systems around the world are highly diverse in their design, operation, and effectiveness at meeting objectives. A variety of management institutions, strategies, and tactics are used across disparate regions, fishing fleets, and taxonomic groups. At a global level, it is unclear which particular management attributes have greatest influence on the status of fished populations, and also unclear which external factors affect the overall success of fisheries management systems. We used expert surveys to characterize the management systems by species of 28 major fishing nations and examined influences of economic, geographic, and fishery-related factors. A Fisheries Management Index, which integrated research, management, enforcement, and socioeconomic attributes, showed wide variation among countries and was strongly affected by per capita gross domestic product (positively) and capacity-enhancing subsidies (negatively). Among 13 management attributes considered, three were particularly influential in whether stock size and fishing mortality are currently in or trending toward desirable states: extensiveness of stock assessments, strength of fishing pressure limits, and comprehensiveness of enforcement programs. These results support arguments that the key to successful fisheries management is the implementation and enforcement of science-based catch or effort limits, and that monetary investment into fisheries can help achieve management objectives if used to limit fishing pressure rather than enhance fishing capacity. Countries with currently less-effective management systems have the greatest potential for improving long-term stock status outcomes and should be the focus of efforts to improve fisheries management globally.

  19. 76 FR 76387 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-07

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council's (Council) Highly Migratory Species Management Team (HMSMT) will a... Court, National Marine Fisheries Service Southwest Fisheries Science Center, 3333 North Torrey Pines...

  20. How fisheries management can benefit from genomics?

    PubMed

    Valenzuela-Quiñonez, Fausto

    2016-09-01

    Fisheries genomics is an emerging field that advocates the application of genomic tools to address questions in fisheries management. Genomic approaches bring a new paradigm for fisheries management by making it possible to integrate adaptive diversity to understand fundamental aspects of fisheries resources. Hence, this review is focused on the relevance of genomic approaches to solve fisheries-specific questions. Particularly the detection of adaptive diversity (outlier loci) provides unprecedented opportunity to understand bio-complexity, increased power to trace processed sample origin to allow enforcement and the potential to understand the genetic basis of micro-evolutionary effects of fisheries-induced evolution and climate change. The understanding of adaptive diversity patterns will be the cornerstone of the future links between fisheries and genomics. These studies will help stakeholders anticipate the potential effects of fishing or climate change on the resilience of fisheries stocks; consequently, in the near future, fisheries sciences might integrate evolutionary principles with fisheries management. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  1. 77 FR 16942 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  2. 75 FR 34092 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; Weakfish Fishery

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-16

    .... 0912011421-0200-01] RIN 0648-AY41 Atlantic Coastal Fisheries Cooperative Management Act Provisions; Weakfish Fishery AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration... to be more compatible with Addendum IV to Amendment 4 of the Atlantic States Marine Fisheries...

  3. 50 CFR 660.383 - Open access fishery management measures.

    Code of Federal Regulations, 2010 CFR

    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...

  4. Management Effectiveness of the World's Marine Fisheries

    PubMed Central

    Mora, Camilo; Coll, Marta; Libralato, Simone; Pitcher, Tony J.; Sumaila, Rashid U.; Zeller, Dirk; Watson, Reg; Gaston, Kevin J.; Worm, Boris

    2009-01-01

    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. PMID:19547743

  5. Juvenile salmon usage of the Skeena River estuary.

    PubMed

    Carr-Harris, Charmaine; Gottesfeld, Allen S; Moore, Jonathan W

    2015-01-01

    Migratory salmon transit estuary habitats on their way out to the ocean but this phase of their life cycle is more poorly understood than other phases. The estuaries of large river systems in particular may support many populations and several species of salmon that originate from throughout the upstream river. The Skeena River of British Columbia, Canada, is a large river system with high salmon population- and species-level diversity. The estuary of the Skeena River is under pressure from industrial development, with two gas liquefaction terminals and a potash loading facility in various stages of environmental review processes, providing motivation for understanding the usage of the estuary by juvenile salmon. We conducted a juvenile salmonid sampling program throughout the Skeena River estuary in 2007 and 2013 to investigate the spatial and temporal distribution of different species and populations of salmon. We captured six species of juvenile anadromous salmonids throughout the estuary in both years, and found that areas proposed for development support some of the highest abundances of some species of salmon. Specifically, the highest abundances of sockeye (both years), Chinook in 2007, and coho salmon in 2013 were captured in areas proposed for development. For example, juvenile sockeye salmon were 2-8 times more abundant in the proposed development areas. Genetic stock assignment demonstrated that the Chinook salmon and most of the sockeye salmon that were captured originated from throughout the Skeena watershed, while some sockeye salmon came from the Nass, Stikine, Southeast Alaska, and coastal systems on the northern and central coasts of British Columbia. These fish support extensive commercial, recreational, and First Nations fisheries throughout the Skeena River and beyond. Our results demonstrate that estuary habitats integrate species and population diversity of salmon, and that if proposed development negatively affects the salmon populations that

  6. 78 FR 25955 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-03

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council's (Pacific Council) Highly Migratory Species Management Team (HMSMT... public listening stations at the Council office and Southwest Fishery Science Center (see ADDRESSES...

  7. 75 FR 7228 - Fisheries of the Exclusive Economic Zone Off Alaska; Chinook Salmon Bycatch Management Measures...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-18

    ... that combines a limit on the amount of Chinook salmon that may be caught incidentally with an incentive... limit on the amount of Chinook salmon that may be caught incidentally with an incentive plan agreement... arrangement, called an incentive plan agreement (IPA), that establishes an incentive program to minimize...

  8. 75 FR 35767 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-23

    ... 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.... Council address: South Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201, N...

  9. 78 FR 2371 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-11

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council (Pacific Council) will convene a conference call of its Coastal Pelagic... station available at the Pacific Council offices. Council address: Pacific Fishery Management Council...

  10. 76 FR 36902 - Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-23

    ... Fishery Management Council; Public Meetings AGENCY: National Oceanic and Atmospheric Administration (NOAA.... Council address: Pacific Fishery Management Council (Pacific Council), 7700 NE. Ambassador Place, Suite... Fisheries Science Center; telephone: (541) 961-8475; or Mr. John DeVore, Pacific Fishery Management Council...

  11. 76 FR 80890 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council's (Pacific Council) Ad Hoc Groundfish Essential Fish Habitat Review... Airport Hotel, 7900 NE 82nd Avenue, Portland, OR 97220. Council address: Pacific Fishery Management...

  12. 78 FR 4131 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council (Pacific Council) will convene a workshop to examine possibilities to improve management strategy concepts and elements currently in use for the Pacific sardine fishery. DATES...

  13. 78 FR 14078 - Caribbean Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-04

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Caribbean Fishery Management Council's (CFMC) Outreach and Education Advisory Panel (OEAP) will hold a.... FOR FURTHER INFORMATION CONTACT: Caribbean Fishery Management Council, 270 Mu[ntilde]oz Rivera Avenue...

  14. 76 FR 26252 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-06

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council (Pacific Council) will convene a Sardine Research Planning Workshop... Magnuson-Stevens Fishery Conservation and Management Act, provided the public has been notified of the...

  15. 78 FR 34046 - Caribbean Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ... Caribbean Fishery Management Council's Outreach and Education Advisory Panel (OEAP) will hold a meeting... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National..., Puerto Rico. FOR FURTHER INFORMATION CONTACT: Caribbean Fishery Management Council, 270 Mu[ntilde]oz...

  16. 78 FR 9888 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ... Pacific Fishery Management Council's (Council) Ad Hoc Amendment 24 Workgroup will hold an online webinar... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...- 508 when prompted. Council address: Pacific Fishery Management Council, 7700 NE Ambassador Place...

  17. 75 FR 44938 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; Atlantic Coastal Shark Fishery

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ... Coastal Fisheries Cooperative Management Act Provisions; Atlantic Coastal Shark Fishery AGENCY: National... moratorium on fishing for Atlantic coastal sharks in the State waters of New Jersey. NMFS canceled the moratorium, as required by the Atlantic Coastal Fisheries Cooperative Management Act (Atlantic Coastal Act...

  18. 77 FR 58527 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-21

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council (Pacific Council) will convene a conference call of its Coastal Pelagic... Magnuson- Stevens Fishery Conservation and Management Act, provided the public has been notified of the...

  19. 76 FR 2672 - Caribbean Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  20. 77 FR 31327 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-25

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council's (Pacific Council) Habitat Committee (HC) will hold a meeting, which is open to the public, to discuss habitat issues related to Council-managed fisheries. DATES: The...

  1. 77 FR 22285 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-13

    ... the South Atlantic; South Atlantic Fishery Management Council; Public Meeting AGENCY: National Marine... of a public meeting of the South Atlantic Fishery Management Council's Technical Shrimp Review Panel. SUMMARY: The South Atlantic Fishery Management Council (SAFMC) will hold a meeting of its Technical Shrimp...

  2. History of salmon in the Great Lakes, 1850-1970

    USGS Publications Warehouse

    Parsons, John W.

    1973-01-01

    This history of the salmon in the Great Lakes describes the decline and extinction of the Atlantic salmon (Salmo salar) in Lake Ontario in the 1800's; the failure to establish, by salmon culture, permanent or sizable populations of Atlantic or Pacific salmon in any of the Great Lakes in 1867-1965; and the success of the plantings of coho (Oncorhynchus kisutch) and chinook salmon (O. tshawytsha) in the Great Lakes, in 1966-70 -- particularly in Lake Michigan. Despite plantings of 5 million fry and fingerlings from Lake Ontario stocks in 1866-84, the native Atlantic salmon in Lake Ontario became extinct in the late 1800's primarily because tributaries in which they spawned were blocked by mill dams. Plantings of 13 million chinook salmon and landlocked and anadromous forms of Atlantic salmon in Lake Ontario and the other Great Lakes in 1873-1947 failed completely. The first species to develop a self-sustaining population was the pink salmon (O. gorbuscha), which was planted in Lake Superior in 1956; however, it has not become abundant. A salmon fishery finally was established when 15 million coho salmon and 6 million chinook salmon were planted as smolt in the Great Lakes in 1966-70. In 1970, for example, 576,000 coho salmon (12% of those planted in 1969) were caught by anglers in Lake Michigan. Most weighed 5 to 10 pounds (2.3-4.5 kg). Sport fishing for salmon was fair in Lakes Superior and Huron, and poor in Lakes Erie and Ontario. By 1970, natural reproduction of coho, chinook, pink, and kokanee (O. nerka) salmon had occurred in some tributaries of one or more of the upper three Great Lakes. It is expected, however, that the sport fishery will continue to be supported almost entirely by planted fish.

  3. Geo-Referenced, Abundance Calibrated Ocean Distribution of Chinook Salmon (Oncorhynchus tshawytscha) Stocks across the West Coast of North America.

    PubMed

    Bellinger, M Renee; Banks, Michael A; Bates, Sarah J; Crandall, Eric D; Garza, John Carlos; Sylvia, Gil; Lawson, Peter W

    2015-01-01

    Understanding seasonal migration and localized persistence of populations is critical for effective species harvest and conservation management. Pacific salmon (genus Oncorhynchus) forecasting models predict stock composition, abundance, and distribution during annual assessments of proposed fisheries impacts. Most models, however, fail to account for the influence of biophysical factors on year-to-year fluctuations in migratory distributions and stock-specific survival. In this study, the ocean distribution and relative abundance of Chinook salmon (O. tshawytscha) stocks encountered in the California Current large marine ecosystem, U.S.A were inferred using catch-per-unit effort (CPUE) fisheries and genetic stock identification data. In contrast to stock distributions estimated through coded-wire-tag recoveries (typically limited to hatchery salmon), stock-specific CPUE provides information for both wild and hatchery fish. Furthermore, in contrast to stock composition results, the stock-specific CPUE metric is independent of other stocks and is easily interpreted over multiple temporal or spatial scales. Tests for correlations between stock-specific CPUE and stock composition estimates revealed these measures diverged once proportional contributions of locally rare stocks were excluded from data sets. A novel aspect of this study was collection of data both in areas closed to commercial fisheries and during normal, open commercial fisheries. Because fishing fleet efficiency influences catch rates, we tested whether CPUE differed between closed area (non-retention) and open area (retention) data sets. A weak effect was indicated for some, but not all, analyzed cases. Novel visualizations produced from stock-specific CPUE-based ocean abundance facilitates consideration of how highly refined, spatial and genetic information could be incorporated in ocean fisheries management systems and for investigations of biogeographic factors that influence migratory

  4. Global fishery prospects under contrasting management regimes.

    PubMed

    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.

  5. Global fishery prospects under contrasting management regimes

    PubMed Central

    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

    2016-01-01

    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. PMID:27035953

  6. 77 FR 42629 - Fisheries of the Exclusive Economic Zone Off Alaska; Chinook Salmon Bycatch Management in the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... managed fishery. The Council designed Amendment 93 to balance the competing requirements of the National... catch. The EA and RIR include a description of the alternatives and a comparative analysis of the... effects of a rule (and alternatives to the rule), or more general descriptive statements, if...

  7. 75 FR 12141 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-15

    .... 0907221160-91412-02] 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 issues this final rule to amend the Monkfish Fishery [[Page 12142

  8. 75 FR 22103 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; Atlantic Coastal Shark Fishery

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-27

    ... Coastal Fisheries Cooperative Management Act Provisions; Atlantic Coastal Shark Fishery AGENCY: National... Atlantic Coastal Fisheries Cooperative Management Act (Act), NMFS, upon a delegation of authority from the... Plan for Atlantic Coastal Sharks (Plan) and that the measures New Jersey has failed to implement and...

  9. 50 CFR 226.210 - Central California Coast Coho Salmon (Oncorhynchus kisutch), Southern Oregon/Northern California...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Central California Coast Coho Salmon (Oncorhynchus kisutch), Southern Oregon/Northern California Coasts Coho Salmon (Oncorhynchus kisutch). 226.210... Coast Coho Salmon (Oncorhynchus kisutch), Southern Oregon/Northern California Coasts Coho Salmon...

  10. 50 CFR 226.210 - Central California Coast Coho Salmon (Oncorhynchus kisutch), Southern Oregon/Northern California...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Central California Coast Coho Salmon (Oncorhynchus kisutch), Southern Oregon/Northern California Coasts Coho Salmon (Oncorhynchus kisutch). 226.210... Coast Coho Salmon (Oncorhynchus kisutch), Southern Oregon/Northern California Coasts Coho Salmon...

  11. Arctic-Yukon-Kuskokwim Salmon Research and Restoration Plan

    USGS Publications Warehouse

    2006-01-01

    The Arctic-Yukon-Kuskokwim Sustainable Salmon Initiative (AYK SSI) is an innovative partnership between public and private institutions which provides a forum for non-governmental organizations and state and federal agencies to cooperatively identify and address salmon research and restoration needs. The affected region encompasses over 40% of the State of Alaska; the AYK region includes the watersheds of the Norton Sound region up to and including the village of Shishmaref, the Yukon River Watershed within Alaska, and the Kuskokwim River Watershed (including the coastal watersheds north of Cape Newenham), plus the Bering Sea marine ecosystem. The AYK SSI is a response to disastrously low salmon returns to western Alaska in the late 1990s and early 2000s, which created numerous hardships for the people and communities that depend heavily on the salmon fishery. Some stocks in the region have been in a decline for more than a decade and a half, leading to severe restrictions on commercial and subsistence fisheries. The first step for the AYK SSI has been to collaboratively develop and implement a comprehensive research plan to understand the causes of the declines and recoveries of AYK salmon.

  12. 50 CFR 660.330 - Open access fishery-management measures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Open access fishery-management measures... West Coast Groundfish-Open Access Fisheries § 660.330 Open access fishery—management measures. (a) General. Groundfish species taken in open access fisheries will be managed with cumulative trip limits...

  13. 50 CFR 660.330 - Open access fishery-management measures.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Open access fishery-management measures... West Coast Groundfish-Open Access Fisheries § 660.330 Open access fishery—management measures. (a) General. Groundfish species taken in open access fisheries will be managed with cumulative trip limits...

  14. 50 CFR 660.330 - Open access fishery-management measures.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Open access fishery-management measures... West Coast Groundfish-Open Access Fisheries § 660.330 Open access fishery—management measures. (a) General. Groundfish species taken in open access fisheries will be managed with cumulative trip limits...

  15. 50 CFR 660.330 - Open access fishery-management measures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Open access fishery-management measures... West Coast Groundfish-Open Access Fisheries § 660.330 Open access fishery—management measures. (a) General. Groundfish species taken in open access fisheries will be managed with cumulative trip limits...

  16. 50 CFR 660.330 - Open access fishery-management measures.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Open access fishery-management measures... West Coast Groundfish-Open Access Fisheries § 660.330 Open access fishery—management measures. (a) General. Groundfish species taken in open access fisheries will be managed with cumulative trip limits...

  17. 50 CFR 660.401 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast Salmon Fisheries... Recreational Salmon Fisheries Off the Coasts of Washington, Oregon, and California developed by the Pacific Fishery Management Council. These regulations govern the management of West Coast salmon fisheries in the...

  18. 77 FR 21972 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-12

    ... further development of information to support Council recommendations on an international management... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council's (Council) Highly Migratory Species Management Team (HMSMT) will hold...

  19. Comparing life history characteristics of Lake Michigan’s naturalized and stocked Chinook Salmon

    USGS Publications Warehouse

    Kerns, Janice A; Rogers, Mark W.; Bunnell, David B.; Claramunt, Randall M.; Collingsworth, Paris D.

    2016-01-01

    Lake Michigan supports popular fisheries for Chinook Salmon Oncorhynchus tshawytscha that have been sustained by stocking since the late 1960s. Natural recruitment of Chinook Salmon in Lake Michigan has increased in the past few decades and currently contributes more than 50% of Chinook Salmon recruits. We hypothesized that selective forces differ for naturalized populations born in the wild and hatchery populations, resulting in divergent life history characteristics with implications for Chinook Salmon population production and the Lake Michigan fishery. First, we conducted a historical analysis to determine if life history characteristics changed through time as the Chinook Salmon population became increasingly naturalized. Next, we conducted a 2-year field study of naturalized and hatchery stocked Chinook Salmon spawning populations to quantify differences in fecundity, egg size, timing of spawning, and size at maturity. In general, our results did not indicate significant life history divergence between naturalized and hatchery-stocked Chinook Salmon populations in Lake Michigan. Although historical changes in adult sex ratio were correlated with the proportion of naturalized individuals, changes in weight at maturity were better explained by density-dependent factors. The field study revealed no divergence in fecundity, timing of spawning, or size at maturity, and only small differences in egg size (hatchery > naturalized). For the near future, our results suggest that the limited life history differences observed between Chinook Salmon of naturalized and hatchery origin will not lead to large differences in characteristics important to the dynamics of the population or fishery.

  20. Understanding and managing enhancements: why fisheries scientists should care.

    PubMed

    Lorenzen, K

    2014-12-01

    Fisheries enhancements are a set of management approaches involving the use of aquaculture technologies to enhance or restore fisheries in natural ecosystems. Enhancements are widely used in inland and coastal fisheries, but have received limited attention from fisheries scientists. This paper sets out 10 reasons why fisheries scientists should care about understanding and managing enhancements. (1) Enhancements happen, driven mostly by resource users and managers rather than scientists. (2) Enhancements create complex fisheries systems that encompass and integrate everything fisheries stakeholders can practically manage. (3) Enhancements emerge in fisheries where the scope for technical and governance control is high, and they synergistically reinforce both. (4) Successful enhancements expand management options and achievable outcomes. (5) Many enhancements fail or do ecological harm but persist regardless. (6) Effective science engagement is crucial to developing beneficial enhancements and preventing harmful ones. (7) Good scientific guidance is available to aid development or reform of enhancements but is not widely applied. (8) Enhancement research advances, integrates and unifies the fisheries sciences. (9) Enhancements provide unique opportunities for learning about natural fish populations and fisheries. (10) Needs, opportunities and incentives for enhancements are bound to increase. © 2014 The Fisheries Society of the British Isles.

  1. Preserving Salmon Byproducts through Smoke-Processing Prior to Ensilage

    USDA-ARS?s Scientific Manuscript database

    Salmon is an important fishery in Alaska and accounts for about 9% of the annual catch. Processing these fish results in valuable byproducts that contain oils with high concentrations of long-chain n-3 polyunsaturated fatty acids (PUFA). Previous research demonstrated that when discarded salmon head...

  2. 77 FR 2961 - North Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-20

    ... Pacific Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS... Fishery Management Council Golden King Crab Price Formula Workgroup. SUMMARY: The North Pacific Fishery... 1201 3rd Avenue, Suite 4800, Seattle, WA 98121-3099. Council address: North Pacific Fishery Management...

  3. 50 CFR 660.401 - Purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast Salmon Fisheries § 660.401... Salmon Fisheries Off the Coasts of Washington, Oregon, and California developed by the Pacific Fishery Management Council. These regulations govern the management of West Coast salmon fisheries in the EEZ. ...

  4. To manage inland fisheries is to manage at the social-ecological watershed scale.

    PubMed

    Nguyen, Vivian M; Lynch, Abigail J; Young, Nathan; Cowx, Ian G; Beard, T Douglas; Taylor, William W; Cooke, Steven J

    2016-10-01

    Approaches to managing inland fisheries vary between systems and regions but are often based on large-scale marine fisheries principles and thus limited and outdated. Rarely do they adopt holistic approaches that consider the complex interplay among humans, fish, and the environment. We argue that there is an urgent need for a shift in inland fisheries management towards holistic and transdisciplinary approaches that embrace the principles of social-ecological systems at the watershed scale. The interconnectedness of inland fisheries with their associated watershed (biotic, abiotic, and humans) make them extremely complex and challenging to manage and protect. For this reason, the watershed is a logical management unit. To assist management at this scale, we propose a framework that integrates disparate concepts and management paradigms to facilitate inland fisheries management and sustainability. We contend that inland fisheries need to be managed as social-ecological watershed system (SEWS). The framework supports watershed-scale and transboundary governance to manage inland fisheries, and transdisciplinary projects and teams to ensure relevant and applicable monitoring and research. We discuss concepts of social-ecological feedback and interactions of multiple stressors and factors within/between the social-ecological systems. Moreover, we emphasize that management, monitoring, and research on inland fisheries at the watershed scale are needed to ensure long-term sustainable and resilient fisheries. Copyright © 2016. Published by Elsevier Ltd.

  5. 78 FR 35217 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; American Lobster Fishery

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-12

    .... 080219213-3470-01] RIN 0648-AT31 Atlantic Coastal Fisheries Cooperative Management Act Provisions; American... lobster trap fishery in Lobster Conservation Management Area 2 (Federal nearshore waters in Southern New England; Area 2), and in the Outer Cape Cod Lobster Conservation Management Area (Federal nearshore waters...

  6. 50 CFR 660.372 - Fixed gear sablefish fishery management.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Fixed gear sablefish fishery management... West Coast Groundfish Fisheries § 660.372 Fixed gear sablefish fishery management. This section applies to the primary season for the fixed gear limited entry sablefish fishery north of 36° N. lat., except...

  7. 76 FR 71501 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; American Lobster Fishery

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-18

    ....110722404-1405-01 ] RIN 0648-BA56 Atlantic Coastal Fisheries Cooperative Management Act Provisions; American... Management Area 1 (Federal inshore waters-Gulf of Maine). Upon qualification, permit holders would be allowed... Fishery Management Plan for American Lobster. DATES: We must receive your comments no later than 5 p.m...

  8. 77 FR 32420 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; American Lobster Fishery

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-01

    ....110722404-1073-02] RIN 0648-BA56 Atlantic Coastal Fisheries Cooperative Management Act Provisions; American... Management Area 1 (Area 1), located in the Federal inshore waters of the Gulf of Maine. Eligibility will be... Fishery Management Plan for American Lobster (ISFMP, Lobster Plan). DATES: This final rule is effective...

  9. Species succession and fishery exploitation in the Great Lakes

    USGS Publications Warehouse

    Smith, Stanford H.

    1968-01-01

    collapses of various stocks after periods of stable production may give some indication of their sustainable yield. The sea lamprey is being brought under control in Lakes Superior, Michigan, and Huron; lake trout are being established; and chinook salmon (Oncorhynchus tshawytscha), coho salmon (O. kisutch), kokanee salmon (O. nerka), and the splake, a hybrid of lake trout and brook trout (Salvelinus fontinalis), are being introduced to reestablish a new species balance. Fish stocks are in a state of extreme instability in these lakes. Careful control of stocking programs and fisheries, and coordination of management among the various states of the United States and the province of Canada (Ontario) which manage the fish stocks, will be required to restore and maintain a useful fishery balance.

  10. Using a genetic mixture model to study phenotypic traits: Differential fecundity among Yukon river Chinook Salmon

    USGS Publications Warehouse

    Bromaghin, Jeffrey F.; Evenson, D.F.; McLain, T.H.; Flannery, B.G.

    2011-01-01

    Fecundity is a vital population characteristic that is directly linked to the productivity of fish populations. Historic data from Yukon River (Alaska) Chinook salmon Oncorhynchus tshawytscha suggest that length‐adjusted fecundity differs among populations within the drainage and either is temporally variable or has declined. Yukon River Chinook salmon have been harvested in large‐mesh gill‐net fisheries for decades, and a decline in fecundity was considered a potential evolutionary response to size‐selective exploitation. The implications for fishery conservation and management led us to further investigate the fecundity of Yukon River Chinook salmon populations. Matched observations of fecundity, length, and genotype were collected from a sample of adult females captured from the multipopulation spawning migration near the mouth of the Yukon River in 2008. These data were modeled by using a new mixture model, which was developed by extending the conditional maximum likelihood mixture model that is commonly used to estimate the composition of multipopulation mixtures based on genetic data. The new model facilitates maximum likelihood estimation of stock‐specific fecundity parameters without first using individual assignment to a putative population of origin, thus avoiding potential biases caused by assignment error. The hypothesis that fecundity of Chinook salmon has declined was not supported; this result implies that fecundity exhibits high interannual variability. However, length‐adjusted fecundity estimates decreased as migratory distance increased, and fecundity was more strongly dependent on fish size for populations spawning in the middle and upper portions of the drainage. These findings provide insights into potential constraints on reproductive investment imposed by long migrations and warrant consideration in fisheries management and conservation. The new mixture model extends the utility of genetic markers to new applications and can be

  11. 77 FR 25630 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-01

    .... 120316196-2195-01] RIN 0648-BB89 Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Interim Action; Withdrawn AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA...

  12. 78 FR 31884 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-28

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council (Pacific Council) will convene a conference call of its Ecosystem... discuss updating the federal list of authorized West Coast exclusive economic zone fisheries and other...

  13. 76 FR 6402 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-04

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council's (Pacific Council) Groundfish Essential Fish Habitat Review Committee... issues to address, as the Pacific Council and the National Marine Fisheries Service (NMFS) conduct a...

  14. 75 FR 76703 - New England Fishery Management Council; Public Hearings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-09

    ... Fishery Management Council; Public Hearings AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Monkfish Fishery Management Plan Amendment 6; Scoping Hearings; Request for Comments. SUMMARY: The New England Fishery Management Council...

  15. 75 FR 80798 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-23

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council's (Council) Groundfish Committee will meet to consider actions... England Fishery Management Council, 50 Water Street, Mill 2, Newburyport, MA 01950. FOR FURTHER...

  16. Juvenile Salmon Usage of the Skeena River Estuary

    PubMed Central

    Carr-Harris, Charmaine; Gottesfeld, Allen S.; Moore, Jonathan W.

    2015-01-01

    Migratory salmon transit estuary habitats on their way out to the ocean but this phase of their life cycle is more poorly understood than other phases. The estuaries of large river systems in particular may support many populations and several species of salmon that originate from throughout the upstream river. The Skeena River of British Columbia, Canada, is a large river system with high salmon population- and species-level diversity. The estuary of the Skeena River is under pressure from industrial development, with two gas liquefaction terminals and a potash loading facility in various stages of environmental review processes, providing motivation for understanding the usage of the estuary by juvenile salmon. We conducted a juvenile salmonid sampling program throughout the Skeena River estuary in 2007 and 2013 to investigate the spatial and temporal distribution of different species and populations of salmon. We captured six species of juvenile anadromous salmonids throughout the estuary in both years, and found that areas proposed for development support some of the highest abundances of some species of salmon. Specifically, the highest abundances of sockeye (both years), Chinook in 2007, and coho salmon in 2013 were captured in areas proposed for development. For example, juvenile sockeye salmon were 2–8 times more abundant in the proposed development areas. Genetic stock assignment demonstrated that the Chinook salmon and most of the sockeye salmon that were captured originated from throughout the Skeena watershed, while some sockeye salmon came from the Nass, Stikine, Southeast Alaska, and coastal systems on the northern and central coasts of British Columbia. These fish support extensive commercial, recreational, and First Nations fisheries throughout the Skeena River and beyond. Our results demonstrate that estuary habitats integrate species and population diversity of salmon, and that if proposed development negatively affects the salmon populations

  17. 75 FR 48309 - Caribbean Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-10

    ... Amendment 2 to the Fishery Management Plan for the Queen Conch Fishery of Puerto Rico and the U.S. Virgin Islands and Amendment 5 to the Reeffish Fishery Management Plan of Puerto Rico and the US Virgin Islands... Conch Fishery of Puerto Rico and the U.S. Virgin Islands and Amendment 5 to the Reeffish Fishery...

  18. 77 FR 51968 - Mid-Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-28

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Mid-Atlantic Fishery Management Council's (Council) Scientific and Statistical Committee (SSC) will....mafmc.org . Council address: Mid-Atlantic Fishery Management Council, 800 North State Street, Suite 201...

  19. 75 FR 11846 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-12

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council's (Council) Joint Groundfish/Scallop Committee will meet to consider... England Fishery Management Council, 50 Water Street, Mill 2, Newburyport, MA 01950. FOR FURTHER...

  20. Geo-Referenced, Abundance Calibrated Ocean Distribution of Chinook Salmon (Oncorhynchus tshawytscha) Stocks across the West Coast of North America

    PubMed Central

    Bellinger, M. Renee; Banks, Michael A.; Bates, Sarah J.; Crandall, Eric D.; Garza, John Carlos; Sylvia, Gil; Lawson, Peter W.

    2015-01-01

    Understanding seasonal migration and localized persistence of populations is critical for effective species harvest and conservation management. Pacific salmon (genus Oncorhynchus) forecasting models predict stock composition, abundance, and distribution during annual assessments of proposed fisheries impacts. Most models, however, fail to account for the influence of biophysical factors on year-to-year fluctuations in migratory distributions and stock-specific survival. In this study, the ocean distribution and relative abundance of Chinook salmon (O. tshawytscha) stocks encountered in the California Current large marine ecosystem, U.S.A were inferred using catch-per-unit effort (CPUE) fisheries and genetic stock identification data. In contrast to stock distributions estimated through coded-wire-tag recoveries (typically limited to hatchery salmon), stock-specific CPUE provides information for both wild and hatchery fish. Furthermore, in contrast to stock composition results, the stock-specific CPUE metric is independent of other stocks and is easily interpreted over multiple temporal or spatial scales. Tests for correlations between stock-specific CPUE and stock composition estimates revealed these measures diverged once proportional contributions of locally rare stocks were excluded from data sets. A novel aspect of this study was collection of data both in areas closed to commercial fisheries and during normal, open commercial fisheries. Because fishing fleet efficiency influences catch rates, we tested whether CPUE differed between closed area (non-retention) and open area (retention) data sets. A weak effect was indicated for some, but not all, analyzed cases. Novel visualizations produced from stock-specific CPUE-based ocean abundance facilitates consideration of how highly refined, spatial and genetic information could be incorporated in ocean fisheries management systems and for investigations of biogeographic factors that influence migratory

  1. 75 FR 81971 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-29

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council's (Council) Highly Migratory Species Management Team (HMSMT) will hold....m. On both days the meeting will continue until business is completed. ADDRESSES: The work sessions...

  2. 78 FR 27190 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

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

  3. 50 CFR 226.204 - Critical habitat for Sacramento winter-run chinook salmon.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 10 2012-10-01 2012-10-01 false Critical habitat for Sacramento winter-run chinook salmon. 226.204 Section 226.204 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS DESIGNATED CRITICAL...

  4. 76 FR 9553 - Mid-Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-18

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Social and Economic Sub-Committee of the Mid-Atlantic Fishery Management Council's (Council) Scientific...; telephone: (410) 859-3000. Council address: Mid-Atlantic Fishery Management Council, 800 N. State Street...

  5. 76 FR 29726 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-23

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council's (Council) Groundfish Committee, Plan Development Team and Advisory...: (978) 777-2500; fax: (978) 750-7991. Council address: New England Fishery Management Council, 50 Water...

  6. 77 FR 65867 - Mid-Atlantic Fishery Management Council; Public Hearings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ... Fishery Management Council; Public Hearings AGENCY: National Marine Fisheries Service (NMFS), National...; request for comments. SUMMARY: The Mid-Atlantic Fishery Management Council (Council) announces its intent to prepare an amendment (Amendment 15) to the Fishery Management Plan (FMP) for Atlantic Mackerel...

  7. 75 FR 56509 - Mid-Atlantic Fishery Management Council (MAFMC); Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-16

    ... Fishery Management Council (MAFMC); Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Mid-Atlantic Fishery Management Council's (MAFMC) Squid, Mackerel, and Butterfish Committee will hold...; (telephone: 215- 365-4500). Council Address: Mid-Atlantic Fishery Management Council, 800 N. State Street...

  8. Salmon River Habitat Enhancement. 1990 Annual Report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Rowe, Mike

    1991-12-01

    The annual report contains three individual subproject sections detailing tribal fisheries work completed during the summer and fall of 1990. Subproject I contains summaries of evaluation/monitoring efforts associated with the Bear Valley Creek, Idaho enhancement project. Subproject II contains an evaluation of the Yankee Fork of the Salmon River habitat enhancement project. Subproject III concerns the East Fork of the Salmon River, Idaho.

  9. Changes in Wisconsin's Lake Michigan salmonid sport fishery, 1969-1985

    USGS Publications Warehouse

    Hansen, Michael J.; Schultz, Paul T.; Lasee, Becky A.

    1990-01-01

    The modern sport fishery for salmonids in Wisconsin waters of Lake Michigan was begun during 1963-1969 with the stocking of rainbow trout (Oncorhynchus mykiss), lake trout (Salvelinus namaycush), brook trout (S. fontinalis), brown trout (Salmo trutta), coho salmon (O. kisutch), and chinook salmon (O. tshawytscha). The fishery grew rapidly during 1969-1985 as angler effort increased 10-fold, catch rate doubled, and catch increased 20-fold. The stocking and catch became increasingly dominated by chinook salmon, with coho salmon and lake trout of secondary importance and brown, rainbow, and brook trout of least importance. Trolling dominated the fishery, particularly by launched-boat anglers and, more recently, by moored-boat anglers. Charter boat trolling grew the most continuously and had the highest catch rates. The catch by trollers was dominated by chinook and coho salmon and lake trout. Pier, stream, and shore anglers fished less overall, but had catch rates that were similar to launched-boat anglers. The catch by pier and shore anglers was spread among chinook and coho salmon, and lake, brown and rainbow trout. The catch by stream anglers was dominated by chinook salmon. The percentage of stocked fish that were subsequently caught (catch ratio) was highest for fingerling chinook salmon (12.9%). Yearling brook trout, brown trout, coho salmon, lake trout, and rainbow trout had intermediate catch ratios (5.1-9.8%). Fingerling brook trout, brown trout, and lake trout had the lowest catch ratios (2.5-3.5%). The catch ratio for rainbow trout dropped from 9.8 to 5.1% after stocking with a different strain (the Shasta strain). Fingerling rainbow trout produced the lowest returns (<0.5%). We derived stocking recommendations for each species and life stage based on these catch ratios, and catch objectives based on maintaining catch levels recorded during 1983-1985.

  10. 76 FR 54217 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-31

    ... Pacific Fishery Management Council (Pacific Council) will convene a meeting of the Stock Assessment Review... 2011 stock assessment for Pacific sardine, which will be used to develop management measures for the... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...

  11. 77 FR 67633 - North Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-13

    ... 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... Fishery Management Council, 605 W. 4th Avenue, Suite 306, Anchorage, AK 99501-2252. FOR FURTHER...

  12. 76 FR 13360 - North Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-11

    ... 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...: North Pacific Fishery Management Council, 605 W. 4th Avenue, Suite 306, Anchorage, AK 99501-2252. FOR...

  13. 75 FR 72791 - Mid-Atlantic Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-26

    ... Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National... Mid-Atlantic Fishery Management Council (Council) and its River Herring and Shad Committee, its Joint...: Mid-Atlantic Fishery Management Council, 800 N. State St., Suite 201, Dover, DE 19901-3910; telephone...

  14. 76 FR 22080 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council (Council) is scheduling a public meeting of its Scallop Advisory Panel...: (508) 747- 8937. Council address: New England Fishery Management Council, 50 Water Street, Mill 2...

  15. 76 FR 7548 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-10

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council (Council) is scheduling a public meeting of its Scallop Committee in...; fax: (401) 734-9700. Council address: New England Fishery Management Council, 50 Water Street, Mill 2...

  16. 75 FR 43491 - Western Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-26

    ... Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS... scoping meetings. SUMMARY: The Western 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...

  17. 75 FR 4348 - Mid-Atlantic Fishery Management Council; Public Hearings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-27

    ... Fishery Management Council; Public Hearings AGENCY: National Marine Fisheries Service (NMFS), National... Mid-Atlantic Fishery Management Council (MAFMC) will hold public hearings in February 2010 to allow for input on Amendment 11 to the Atlantic Mackerel, Squid, and Butterfish (MSB) Fishery Management...

  18. 78 FR 25956 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-03

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National.... SUMMARY: The Pacific Fishery Management Council (Pacific Council) will convene a meeting of its Coastal... sardine fishery, from January 1 to July 1. DATES: The meeting will be held May 21-23, 2013. ADDRESSES...

  19. Shifts in fisheries management: adapting to regime shifts

    PubMed Central

    King, Jacquelynne R.; McFarlane, Gordon A.; Punt, André E.

    2015-01-01

    For many years, fisheries management was based on optimizing yield and maintaining a target biomass, with little regard given to low-frequency environmental forcing. However, this policy was often unsuccessful. In the last two to three decades, fisheries science and management have undergone a shift towards balancing sustainable yield with conservation, with the goal of including ecosystem considerations in decision-making frameworks. Scientific understanding of low-frequency climate–ocean variability, which is manifested as ecosystem regime shifts and states, has led to attempts to incorporate these shifts and states into fisheries assessment and management. To date, operationalizing these attempts to provide tactical advice has met with limited success. We review efforts to incorporate regime shifts and states into the assessment and management of fisheries resources, propose directions for future investigation and outline a potential framework to include regime shifts and changes in ecosystem states into fisheries management.

  20. 50 CFR 665.817 - American Samoa pelagic fishery area management.

    Code of Federal Regulations, 2010 CFR

    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 PACIFIC Western Pacific Pelagic Fisheries § 665.81...

  1. 78 FR 65617 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-01

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... New England Fishery Management Council (Council) will hold a one-day meeting on November 20, 2013 to... special accommodations should be addressed to the New England Fishery Management Council, 50 Water Street...

  2. 75 FR 56507 - Western Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-16

    ... Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS... hearings. SUMMARY: The Western Pacific Fishery Management Council (Council) will hold its 105th Scientific... fishery management issues in the Western Pacific Region. DATES: The 105th SSC Meeting will be held on...

  3. 76 FR 5141 - Pacific Fishery Management Council (Council); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-28

    ... Fishery Management Council (Council); Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Pacific Fishery Management Council (Pacific Council) will convene a meeting of the Ecosystem... Fishery Management Plan (EFMP). At the September 2010 Council meeting, the Council tasked the EPDT with a...

  4. 76 FR 42099 - Fisheries of the Exclusive Economic Zone Off Alaska; Chinook Salmon Bycatch Management in the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-18

    ... gear, which consists of large nets towed through the water by the vessel. At times, Chinook salmon and... vessel does its best to avoid Chinook salmon at all times while fishing for pollock and that collectively... provide a qualitative evaluation and some quantitative information on the effectiveness of the IPAs. Each...

  5. Evaluating probability sampling strategies for estimating redd counts: an example with Chinook salmon (Oncorhynchus tshawytscha)

    Treesearch

    Jean-Yves Courbois; Stephen L. Katz; Daniel J. Isaak; E. Ashley Steel; Russell F. Thurow; A. Michelle Wargo Rub; Tony Olsen; Chris E. Jordan

    2008-01-01

    Precise, unbiased estimates of population size are an essential tool for fisheries management. For a wide variety of salmonid fishes, redd counts from a sample of reaches are commonly used to monitor annual trends in abundance. Using a 9-year time series of georeferenced censuses of Chinook salmon (Oncorhynchus tshawytscha) redds from central Idaho,...

  6. The Riverscape Analysis Project: Using Remote Sensing to Leverage Salmon Science and Management Applications Around the Pacific Rim

    NASA Astrophysics Data System (ADS)

    Chilcote, S.; Maumenee, N.; Lucotch, J.; Whited, D.; Bansack, T.; Kimball, J. S.; Stanford, J.

    2009-12-01

    The Salmonid Rivers Observatory Network (SaRON) is an intensive field research project which aims to describe the relation between salmon productivion and diversity in relation to environmental drivers and physical complexity of riverine shifting habitat mosaics. The Riverscape Analysis Project (RAP) is a spatially explicit remote sensing database which quantifies and ranks different combinations of physical landscape metrics around the Pacific Rim, displaying results through a publically accessible web based decision support framework designed to empower regional management and conservation efforts for wild salmon. The objective of our research is to explicitly describe and relate different habitat types and their potential fish production at a variety of scales and throughout the range of Pacific salmon, leveraging our field research through available satellite remote sensing and geospatial analysis. We find that rivers exhibit a range of physical, chemical, and biotic conditions consistent with the shifting habitat mosaic (SHM) concept. Landscape physical variables derived from global Landsat imagery and SRTM-DEM information explain 93.2% of observed variability in over 1500 watersheds across the Pacific Rim. We expect that it is these coarse scale differences in river typologies which are responsible for the fine scale differences in habitat conditions and juvenile salmon production. Therefore, we ranked rivers using landscape scale physical variables to prioritize them for management actions based on potential productivity. For example, the Kvichak River of Bristol Bay is highly ranked, 8th, based on its physical landscape structure as well as current human impacts. Currently, the Bristol Bay fishery is extremely productive. Habitat structure can be used not only to define reference conditions and management targets for how many fish we would expect a river to produce based on its potential habitat capacity, but it also provides new analytical tools to

  7. 76 FR 22081 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council (Pacific Council) will convene a meeting of its Coastal Pelagic Species Management Team (CPSMT) that is open to the public. DATES: The meeting will be held Thursday, May 5, 2011...

  8. Ecosystem-based fisheries management: Perception on definitions, implementations, and aspirations.

    PubMed

    Trochta, John T; Pons, Maite; Rudd, Merrill B; Krigbaum, Melissa; Tanz, Alexander; Hilborn, Ray

    2018-01-01

    Ecosystem-based fisheries management (EBFM) was developed to move beyond single species management by incorporating ecosystem considerations for the sustainable utilization of marine resources. Due to the wide range of fishery characteristics, including different goals of fisheries management across regions and species, theoretical best practices for EBFM vary greatly. Here we highlight the lack of consensus in the interpretation of EBFM amongst professionals in marine science and its implementation. Fisheries policy-makers and managers, stock assessment scientists, conservationists, and ecologists had very different opinions on the degree to which certain management strategies would be considered EBFM. We then assess the variability of the implementation of EBFM, where we created a checklist of characteristics typifying EBFM and scored fisheries across different regions, species, ecosystems, and fishery size and capacity. Our assessments show fisheries are unlikely to meet all the criteria on the EBFM checklist. Consequentially, it is unnecessary for management to practice all the traits of EBFM, as some may be disparate from the ecosystem attributes or fishery goals. Instead, incorporating some ecosystem-based considerations to fisheries management that are context-specific is a more realistic and useful way for EBFM to occur in practice.

  9. Ecosystem-based fisheries management: Perception on definitions, implementations, and aspirations

    PubMed Central

    Hilborn, Ray

    2018-01-01

    Ecosystem-based fisheries management (EBFM) was developed to move beyond single species management by incorporating ecosystem considerations for the sustainable utilization of marine resources. Due to the wide range of fishery characteristics, including different goals of fisheries management across regions and species, theoretical best practices for EBFM vary greatly. Here we highlight the lack of consensus in the interpretation of EBFM amongst professionals in marine science and its implementation. Fisheries policy-makers and managers, stock assessment scientists, conservationists, and ecologists had very different opinions on the degree to which certain management strategies would be considered EBFM. We then assess the variability of the implementation of EBFM, where we created a checklist of characteristics typifying EBFM and scored fisheries across different regions, species, ecosystems, and fishery size and capacity. Our assessments show fisheries are unlikely to meet all the criteria on the EBFM checklist. Consequentially, it is unnecessary for management to practice all the traits of EBFM, as some may be disparate from the ecosystem attributes or fishery goals. Instead, incorporating some ecosystem-based considerations to fisheries management that are context-specific is a more realistic and useful way for EBFM to occur in practice. PMID:29381700

  10. 36 CFR 13.1204 - Traditional red fish fishery.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Traditional red fish fishery... Provisions § 13.1204 Traditional red fish fishery. Local residents who are descendants of Katmai residents... fish (spawned-out sockeye salmon that have no significant commercial value). ...

  11. 36 CFR 13.1204 - Traditional red fish fishery.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Traditional red fish fishery... Provisions § 13.1204 Traditional red fish fishery. Local residents who are descendants of Katmai residents... fish (spawned-out sockeye salmon that have no significant commercial value). ...

  12. 36 CFR 13.1204 - Traditional red fish fishery.

    Code of Federal Regulations, 2010 CFR

    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... fish (spawned-out sockeye salmon that have no significant commercial value). ...

  13. Inclusive blue swimming crab fishery management initiative in Betahwalang Demak, Indonesia

    NASA Astrophysics Data System (ADS)

    Ghofar, A.; Redjeki, S.; Madduppa, H.; Abbey, M.; Tasunar, N.

    2018-02-01

    There has been a growing interest in the sustainability of the blue swimming crab (Portunus pelagicus, BSC) fisheries in Indonesia. The fishery is operated on a small-scale basis and yet it significantly contributes to the Indonesia’s fisheries as the third biggest export commodities following tuna and shrimp. The project inclusively (i) brings together coastal and fishing communities, university, the private sector, government at various levels and international agencies, (ii) bottom up approach is integrated with top-down (government policy) approach and (iii) integration o f conservation into fisheries management. This approach resulted in better understanding and participation among the coastal fishing communities on sustainable fisheries and the necessity to perform fisheries management. This led to the establishment of BSC fishery management body (legally support by Village Regulation - No.06/2013 on BSC fishery management in 2013, followed by a District Regulation No.523/0166/2014 on BSC fishery management in 2014. More recently, the Governor of Central Java issued a Governor Regulation No. 33/2017 on Crab and Lobster fisheries management and a Governor Decree No. 523/93/2017 on the establishment of the BSC fisheries management committee in Central Java. Further impacts have been raised awareness in sustainable BSC fishery management in surrounding districts in other provinces, namely East Java and Southeast Sulawesi. There remains, further needs to strengthen fishery governance by means of integrating national and local government effort in sustaining the fisheries, including the Issuance and effective implementation of the provincial decree on BSC fishery management for Central Java, that will enable the use of province’s resource to implement fisheries management and strengthen law enforcement. To help improve the stock, a plan for stock enhancement should also be developed with proper monitoring program and community commitment to avoid “put and

  14. 76 FR 14377 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-16

    ...; telephone: (866) 358- 6255. Council address: South Atlantic Fishery Management Council, 4055 Faber Place... Information Officer, South Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201, N...

  15. 75 FR 44228 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-28

    ... at the South Atlantic Fishery Management Council office, 4055 Faber Place Drive, Suite 201, North... Iverson, Public Information Officer, South Atlantic Fishery Management Council, 4055 Faber Place Drive...

  16. 75 FR 11133 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... of the South Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201, North Charleston...: Kim Iverson, Public Information Officer, South Atlantic Fishery Management Council, 4055 Faber Place...

  17. Cost-effective management alternatives for Snake River Chinook salmon: a biological-economic synthesis.

    PubMed

    Halsing, David L; Moore, Michael R

    2008-04-01

    The mandate to increase endangered salmon populations in the Columbia River Basin of North America has created a complex, controversial resource-management issue. We constructed an integrated assessment model as a tool for analyzing biological-economic trade-offs in recovery of Snake River spring- and summer-run chinook salmon (Oncorhynchus tshawytscha). We merged 3 frameworks: a salmon-passage model to predict migration and survival of smolts; an age-structured matrix model to predict long-term population growth rates of salmon stocks; and a cost-effectiveness analysis to determine a set of least-cost management alternatives for achieving particular population growth rates. We assessed 6 individual salmon-management measures and 76 management alternatives composed of one or more measures. To reflect uncertainty, results were derived for different assumptions of effectiveness of smolt transport around dams. Removal of an estuarine predator, the Caspian Tern (Sterna caspia), was cost-effective and generally increased long-term population growth rates regardless of transport effectiveness. Elimination of adult salmon harvest had a similar effect over a range of its cost estimates. The specific management alternatives in the cost-effective set depended on assumptions about transport effectiveness. On the basis of recent estimates of smolt transport effectiveness, alternatives that discontinued transportation or breached dams were prevalent in the cost-effective set, whereas alternatives that maximized transportation dominated if transport effectiveness was relatively high. More generally, the analysis eliminated 80-90% of management alternatives from the cost-effective set. Application of our results to salmon management is limited by data availability and model assumptions, but these limitations can help guide research that addresses critical uncertainties and information. Our results thus demonstrate that linking biology and economics through integrated models can

  18. Cost-effective management alternatives for Snake river chinook salmon: A biological-economic synthesis

    USGS Publications Warehouse

    Halsing, D.L.; Moore, M.R.

    2008-01-01

    The mandate to increase endangered salmon populations in the Columbia River Basin of North America has created a complex, controversial resource-management issue. We constructed an integrated assessment model as a tool for analyzing biological-economic trade-offs in recovery of Snake River spring- and summer-run chinook salmon (Oncorhynchus tshawytscha). We merged 3 frameworks: a salmon-passage model to predict migration and survival of smolts; an age-structured matrix model to predict long-term population growth rates of salmon stocks; and a cost-effectiveness analysis to determine a set of least-cost management alternatives for achieving particular population growth rates. We assessed 6 individual salmon-management measures and 76 management alternatives composed of one or more measures. To reflect uncertainty, results were derived for different assumptions of effectiveness of smolt transport around dams. Removal of an estuarine predator, the Caspian Tern (Sterna caspia), was cost-effective and generally increased long-term population growth rates regardless of transport effectiveness. Elimination of adult salmon harvest had a similar effect over a range of its cost estimates. The specific management alternatives in the cost-effective set depended on assumptions about transport effectiveness. On the basis of recent estimates of smolt transport effectiveness, alternatives that discontinued transportation or breached dams were prevalent in the cost-effective set, whereas alternatives that maximized transportation dominated if transport effectiveness was relatively high. More generally, the analysis eliminated 80-90% of management alternatives from the cost-effective set. Application of our results to salmon management is limited by data availability and model assumptions, but these limitations can help guide research that addresses critical uncertainties and information. Our results thus demonstrate that linking biology and economics through integrated models can

  19. 75 FR 13555 - Compliance Policy Guide Sec. 540.375 Canned Salmon - Adulteration Involving Decomposition (CPG...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-22

    ...] (Formerly Docket No. 1998N-0046) Compliance Policy Guide Sec. 540.375 Canned Salmon -- Adulteration... of Compliance Policy Guide Sec. 540.375 Canned Salmon -- Adulteration Involving Decomposition (CPG... relating to decomposition in fish and fishery products, including canned salmon, is provided in CPG Sec...

  20. 78 FR 72 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-02

    ...This action proposes revisions to several portions of the Pacific Coast Groundfish Fishery Trawl Rationalization Program regulations and requests comments on NMFS' preliminary conclusion that the Pacific Fishery Management Council's (Council's) selection of the no action alternative regarding the reconsideration of initial allocation of Pacific whiting (whiting) is consistent with the Magnuson-Stevens Fishery Conservation and Management Act (MSA), the Pacific Coast Groundfish Fishery Management Plan (FMP), and other applicable law.. This action is necessary to comply with a court order requiring NMFS to reconsider the initial allocation of whiting to the shorebased individual fishing quota (IFQ) fishery and the at-sea mothership fishery. These proposed regulatory changes would affect the transfer of quota share (QS) and individual bycatch quota (IBQ) between QS accounts in the shorebased IFQ fishery, and severability of catch history assignments in the mothership fishery, both of which would be allowed on specified dates with the exception of widow rockfish. Widow rockfish is no longer an overfished species and transfer of QS for this species will be reinstated pending reconsideration of the allocation of widow rockfish QS in a future action. The divestiture period for widow rockfish QS in the IFQ fishery is also proposed to be delayed indefinitely.

  1. Predation on Chinook Salmon parr by hatchery salmonids and Fallfish in the Salmon River, New York

    USGS Publications Warehouse

    Johnson, James H.; Nack, Christopher C.; Chalupnicki, Marc; Abbett, Ross; McKenna, James E.

    2016-01-01

    Naturally reproduced Chinook Salmon Oncorhynchus tshawytscha contribute substantially to the fishery in Lake Ontario. The Salmon River, a Lake Ontario tributary in New York, produces the largest numbers of naturally spawned Chinook Salmon, with parr abundance in the river often exceeding 10 million. In the spring of each year, large numbers of hatchery salmonid yearlings—potential predators of Chinook Salmon parr—are released into the Salmon River by the New York State Department of Environmental Conservation. We sought to examine predation on Chinook Salmon parr in the Salmon River during May and June prior to out-migration. Over the 4 years examined (2009–2012), annual consumption of Chinook Salmon parr by hatchery-released yearling steelhead O. mykiss and Coho Salmon O. kisutch ranged from 1.5 to 3.3 million and from 0.4 to 2.1 million, respectively. In 2009, Fallfish Semotilus corporalis were estimated to consume 2.9 million Chinook Salmon parr. Predation was higher in May, when the average TL of Chinook Salmon parr was 44.5 mm, than in June. Fallfish were also important predators of naturally reproduced steelhead subyearlings, consuming an estimated 800,000 steelhead in 2009. Hatchery-released yearling salmonids consumed 13.8–15.3% of the Chinook Salmon parr that were estimated to be present in the Salmon River during 2010–2012. Earlier releases of hatchery salmonid yearlings could reduce the riverine consumption of Chinook Salmon parr by facilitating the out-migration of yearlings prior to Chinook Salmon emergence.

  2. 78 FR 62587 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-22

    ...: (727) 450-6200 Ext. 104. Council address: South Atlantic Fishery Management Council, 4055 Faber Place... Information Officer, South Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201, N...

  3. 78 FR 65615 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-01

    ...: (877) 747-7301. Council address: South Atlantic Fishery Management Council, 4055 Faber Place Drive... Officer, South Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201, N. Charleston, SC...

  4. Adapting inland fisheries management to a changing climate

    USGS Publications Warehouse

    Paukert, Craig P.; Glazer, Bob A.; Hansen, Gretchen J. A.; Irwin, Brian J.; Jacobson, Peter C.; Kershner, Jeffrey L.; Shuter, Brian J.; Whitney, James E.; Lynch, Abigail J.

    2016-01-01

    Natural resource decision makers are challenged to adapt management to a changing climate while balancing short-term management goals with long-term changes in aquatic systems. Adaptation will require developing resilient ecosystems and resilient management systems. Decision makers already have tools to develop or ensure resilient aquatic systems and fisheries such as managing harvest and riparian zones. Because fisheries management often interacts with multiple stakeholders, adaptation strategies involving fisheries managers and other partners focused on land use, policy, and human systems, coupled with long-term monitoring, are necessary for resilient systems. We show how agencies and organizations are adapting to a changing climate in Minnesota and Ontario lakes and Montana streams. We also present how the Florida Fish and Wildlife Commission created a management structure to develop adaptation strategies. These examples demonstrate how organizations and agencies can cope with climate change effects on fishes and fisheries through creating resilient management and ecological systems.

  5. 50 CFR 679.21 - Prohibited species bycatch management.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Region Web site (http://alaskafisheries.noaa.gov/). (c) Salmon taken in the BS pollock fisheries... GOA groundfish species or species group. (B) Deep-water species fishery. Fishing with trawl gear... combine management of available trawl halibut PSC limits in the second season deep-water and shallow-water...

  6. 76 FR 14378 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-16

    ...-6660. Council address: South Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201, N... Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201, N. Charleston, SC 29405; telephone...

  7. 75 FR 8673 - Mid-Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  8. 77 FR 31329 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-25

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Pacific Fishery Management Council's (Pacific Council) ad hoc South of Humbug Pacific Halibut Workgroup (SHPHW) will hold a conference call to review background material on Pacific Halibut stock assessment...

  9. 78 FR 54240 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-03

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council (Council) is scheduling a public meeting of its Scallop Committee to consider actions affecting New England fisheries in the exclusive economic zone (EEZ). Recommendations from...

  10. 77 FR 57076 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-17

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council (Council) is scheduling a public meeting of its Groundfish Advisory Panel to consider actions affecting New England fisheries in the exclusive economic zone (EEZ...

  11. 76 FR 31304 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-31

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council's (Council) VMS/ Enforcement Committee and Advisory Panel will meet to consider actions affecting New England fisheries in the exclusive economic zone (EEZ). DATES: The meeting...

  12. 75 FR 62507 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-12

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council's (Council) Groundfish Committee will meet to consider actions affecting New England fisheries in the exclusive economic zone (EEZ). DATES: The meeting will be held on...

  13. 78 FR 51131 - Fisheries of the Northeastern United States; Atlantic Coastal Fisheries Cooperative Management...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-20

    ... Cooperative Management Act Provisions; American Lobster Fishery AGENCY: National Marine Fisheries Service... and request public comment on potential changes to Federal American lobster regulations. The proposed measures for the lobster trap fishery are intended to address the Commission's recommendations for Federal...

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

    USGS Publications Warehouse

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

    2016-01-01

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

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

    PubMed

    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.

  16. Current problems in the management of marine fisheries.

    PubMed

    Beddington, J R; Agnew, D J; Clark, C W

    2007-06-22

    The public perception of fisheries is that they are in crisis and have been for some time. Numerous scientific and popular articles have pointed to the failures of fisheries management that have caused this crisis. These are widely accepted to be overcapacity in fishing fleets, a failure to take the ecosystem effects of fishing into account, and a failure to enforce unpalatable but necessary reductions in fishing effort on fishing fleets and communities. However, the claims of some analysts that there is an inevitable decline in the status of fisheries is, we believe, incorrect. There have been successes in fisheries management, and we argue that the tools for appropriate management exist. Unfortunately, they have not been implemented widely. Our analysis suggests that management authorities need to develop legally enforceable and tested harvest strategies, coupled with appropriate rights-based incentives to the fishing community, for the future of fisheries to be better than their past.

  17. 77 FR 45591 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-01

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

  18. 78 FR 14981 - Caribbean Fishery Management Council; Public Hearing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

    ... Fishery Management Council; Public Hearing AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice of a public hearing. SUMMARY: The Caribbean Fishery Management Council will hold a public hearing to obtain input from fishers, the general...

  19. 75 FR 78976 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-17

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council (Council) is scheduling a public meeting of its Habitat/MPA/Ecosystem Committee, in January, 2011, to consider actions affecting New England fisheries in the exclusive economic...

  20. 76 FR 49453 - North Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ... Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The North Pacific Fishery Management Council's Gulf of Alaska (GOA) and Bering Sea/Aleutian... at the Alaska Fisheries Science Center, 7600 Sand Point Way NE., Building 4, Observer Training Room...

  1. 78 FR 54239 - North Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-03

    ... Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The North Pacific Fishery Management Council (Council) Observer Advisory Committee (OAC) will.... ADDRESSES: The meetings will be held at the Alaska Fishery Science Center, 7600 Sand Point Way NE., Building...

  2. 76 FR 31304 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-31

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council (Council) is scheduling a joint public meeting of its Skate Committee and Advisory Panel, in June, 2011, to consider actions affecting New England fisheries in the...

  3. 75 FR 68757 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-09

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... New England Fishery Management Council's (Council) Herring Committee will meet to consider actions affecting New England fisheries in the exclusive economic zone (EEZ). DATES: The meeting will be held on...

  4. 75 FR 7234 - South Atlantic Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-18

    ... Atlantic Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS... meetings. SUMMARY: The South Atlantic Fishery Management Council (Council) will hold meetings of its..., Southeast Data Assessment and Review (SEDAR) Committee, Ecosystem-Based Management Committee, joint Shrimp...

  5. 78 FR 48653 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-09

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Meeting of the Gulf of Mexico Fishery Management Council. SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will hold...

  6. 78 FR 61842 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-04

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Meeting of the Gulf of Mexico Fishery Management Council. SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will hold...

  7. 76 FR 66041 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ... Fishery Management Council (MAFMC); Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Mid-Atlantic Fishery Management Council's (Council) Ecosystem and Ocean Planning Committee..., Baltimore, MD 21240 and telephone: (410) 859- 3300. Council address: Mid-Atlantic Fishery Management Council...

  8. 77 FR 59593 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-28

    .... SUMMARY: The Mid-Atlantic Fishery Management Council (Council), its Visioning and Strategic Planning... Fishery Management Council (MAFMC); Public Meetings AGENCY: National Marine Fisheries Service (NMFS..., NJ 07740; telephone: (732) 571-4000. Council address: Mid-Atlantic Fishery Management Council, 800 N...

  9. 76 FR 11857 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-03

    ...NMFS proposes regulations to implement measures in Framework Adjustment (FW) 45 to the NE Multispecies Fishery Management Plan (FMP). FW 45 was developed by the New England Fishery Management Council (Council) to prevent overfishing, rebuild overfished stocks, achieve optimum yield (OY), and minimize the economic impact of management measures on affected vessels, pursuant to the Magnuson- Stevens Fishery Conservation and Management Act (Magnuson-Stevens Act). This action would revise the biological reference points and stock status for pollock, update annual catch limits (ACLs) for several stocks for fishing years (FYs) 2011-2012, adjust the rebuilding program for Georges Bank (GB) yellowtail flounder, increase scallop vessel access to the Great South Channel Exemption Area, approve five new sectors, modify the existing dockside and at-sea monitoring requirements, revise several sector administrative provisions, establish a Gulf of Maine (GOM) Cod Spawning Protection Area, and refine measures affecting the catch of limited access NE multispecies Handgear A vessels. This action would disapprove the Council's proposed catch limits for GB yellowtail flounder for FY 2011, and instead propose new catch limits for this stock through emergency action authority based on new flexibility provided by the International Fisheries Agreement Clarification Act. This action is necessary to ensure that the fishery is managed on the basis of the best available science, to comply with the acceptable biological catch (ABC) control rules adopted in Amendment 16 to the FMP, and to enhance the viability of the fishery following the transition to sector management in 2010.

  10. Exploring links between systematics and fisheries management

    USGS Publications Warehouse

    Stauffer, Jay R; Kocovsky, Patrick M.

    2007-01-01

    We argue that the sustainable management of fisheries resources depends on an understanding of the taxonomy and systematics of fish. Toward this end, it is necessary for fisheries managers to understand and apply the various species concepts that have been developed by taxonomists and evolutionary biologists and to decide, based on a philosophical position, what is necessary and sufficient for a taxon to be recognized as a distinct species. If species are viewed as ontological individuals and as such exist in nature, then it makes sense for managers to develop strategies to sustain and manipulate given populations to achieve management goals. In this series of papers, the authors explore species concepts with respect to fish and demonstrate the value of understanding species concepts, systematics, and taxonomy in addressing modern fisheries management problems.

  11. Grande Ronde Endemic Spring Chinook Salmon Supplementation Program: Monitoring and Evaluation, 2002 Annual Report.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Boe, Stephen J.; Weldert, Rey F.; Crump, Carrie A.

    2003-03-01

    This is the fifth annual report of a multi-year project to operate adult collection and juvenile acclimation facilities on Catherine Creek and the upper Grande Ronde River for Snake River spring chinook salmon. These two streams have historically supported populations that provided significant tribal and non-tribal fisheries. Conventional and captive broodstock supplementation techniques are being used to restore spring chinook salmon fisheries in these streams. Statement of Work Objectives for 2002: (1) Plan for, administer, coordinate and assist comanagers in GRESCP M&E activities. (2) Evaluate performance of supplemented juvenile spring chinook salmon. (3) Evaluate life history differences between wild andmore » hatchery-origin (F{sub 1}) adult spring chinook salmon. (4) Describe life history characteristics and genetics of adult summer steelhead collected at weirs.« less

  12. 75 FR 38464 - Mid-Atlantic Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-02

    ... summer flounder, scup, black sea bass and bluefish for 2011; (3) review Management Strategy Evaluation... Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National... Mid-Atlantic Fishery Management Council's (Council) Scientific and Statistical Committee (SSC) and the...

  13. 76 FR 55646 - Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-08

    ... Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National... public meeting of the Pacific Fishery Management Council's (Council) Scientific and Statistical Committee.... and will end at 5:30 p.m. or as necessary to complete business each day during the week. ADDRESSES...

  14. 78 FR 33070 - Gulf of Mexico Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-03

    ... Mexico Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene a public meeting. DATES: The...; telephone: (850) 433-3336. Council address: Gulf of Mexico Fishery Management Council, 2203 North Lois...

  15. 75 FR 29724 - Gulf of Mexico Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-27

    ... Mexico Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene public meetings. DATES: The..., 1600 E. Beach Blvd, Gulfport, MS 39501. Council address: Gulf of Mexico Fishery Management Council...

  16. 78 FR 31519 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS... Advisory Panel meeting. SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of... Mexico Fishery Management Council, 2203 North Lois Avenue, Suite 1100, Tampa, FL 33607. FOR FURTHER...

  17. 76 FR 26252 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-06

    .... SUMMARY: The Scientific and Statistical Committee (SSC) of the Mid- Atlantic Fishery Management Council... Fishery Management Council (MAFMC); Public Meeting AGENCY: National Marine Fisheries Service (NMFS... Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901; telephone: (302) 674-2331...

  18. 78 FR 69649 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-20

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will hold a Webinar of the Outreach and.../register/787609511 to register. Council address: Gulf of Mexico Fishery Management Council, 2203 North Lois...

  19. 77 FR 64960 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a webinar of the Standing and Special... webinar will be available on the Council Web site. Council address: Gulf of Mexico Fishery Management...

  20. 76 FR 32956 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-07

    ... 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 Ecosystem... the Gulf of Mexico Fishery Management Council Office located at 2203 N. Lois Avenue, Suite 1100, Tampa...

  1. 75 FR 11133 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene a meeting of the Ad Hoc Data... Gulf of Mexico Fishery Management Council, 2203 North Lois Avenue, Suite 1100, Tampa, FL 33607...

  2. 78 FR 15707 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-12

    ... 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 Standing...: (813) 874-1234. Council address: Gulf of Mexico Fishery Management Council, 2203 N. Lois Avenue, Suite...

  3. 78 FR 25255 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-30

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Coastal Migratory..., May 15, 2013. ADDRESSES: The meeting will be held at the Gulf of Mexico Fishery Management Council...

  4. 75 FR 10760 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-09

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a joint meeting of the Standing and... be held at the Gulf of Mexico Fishery Management Council, 2203 North Lois Avenue, Suite 1100, Tampa...

  5. 78 FR 9888 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    .... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Ad Hoc Artificial... Thursday, February 28, 2013. ADDRESSES: The meeting will be held at the Gulf of Mexico Fishery Management... INFORMATION CONTACT: Dr. John Froeschke, Fishery Biologist- Statistician; Gulf of Mexico Fishery Management...

  6. 76 FR 13130 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-10

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Ad Hoc Reef Fish... the Gulf of Mexico Fishery Management Council, 2203 North Lois Avenue, Suite 1100, Tampa, FL 33607...

  7. Doubling sockeye salmon production in the Fraser River—Is this sustainable development?

    NASA Astrophysics Data System (ADS)

    Henderson, Michael A.; Healey, Michael C.

    1993-11-01

    We evaluate a proposal to double sockeye salmon production from the Fraser River and conclude that significant changes will be required to current management processes, particularly the way available catch is allocated, if the plan is to be consistent with five major principles embodied in the concept of sustainable development. Doubling sockeye salmon production will not, in itself, increase economic equity either regionally or globally. Developing nations may actually be hindered in their attempts to institute other, nonsalmon fisheries in the North Pacific Ocean as a result of the possible interception of salmon. Further, other users of the Fraser River basin will have to forgo opportunities so that salmon habitat can be conserved. If doubling sockeye salmon production is to meet the goal of doing more with less, it will be necessary to develop more efficient technologies to harvest the fish. If increasing salmon production is to reflect the integration of environmental and economic decision making at the highest level, then a serious attempt must be made to incorporate environmental assets into national economic accounting. Finally, to promote biodiversity and cultural self-sufficiency within the Fraser River basin, it will be important to safeguard the small, less-productive salmon stocks as well as the large ones and to allocate a substantial portion of the increased production to the Native Indian community.

  8. A perspective on physiological studies supporting the provision of scientific advice for the management of Fraser River sockeye salmon (Oncorhynchus nerka)

    PubMed Central

    Patterson, David A.; Cooke, Steven J.; Hinch, Scott G.; Robinson, Kendra A.; Young, Nathan; Farrell, Anthony P.; Miller, Kristina M.

    2016-01-01

    The inability of physiologists to effect change in fisheries management has been the source of frustration for many decades. Close collaboration between fisheries managers and researchers has afforded our interdisciplinary team an unusual opportunity to evaluate the emerging impact that physiology can have in providing relevant and credible scientific advice to assist in management decisions. We categorize the quality of scientific advice given to management into five levels based on the type of scientific activity and resulting advice (notions, observations, descriptions, predictions and prescriptions). We argue that, ideally, both managers and researchers have concomitant but separate responsibilities for increasing the level of scientific advice provided. The responsibility of managers involves clear communication of management objectives to researchers, including exact descriptions of knowledge needs and researchable problems. The role of the researcher is to provide scientific advice based on the current state of scientific information and the level of integration with management. The examples of scientific advice discussed herein relate to physiological research on the impact of high discharge and water temperature, pathogens, sex and fisheries interactions on in-river migration success of adult Fraser River sockeye salmon (Oncorhynchus nerka) and the increased understanding and quality of scientific advice that emerges. We submit that success in increasing the quality of scientific advice is a function of political motivation linked to funding, legal clarity in management objectives, collaborative structures in government and academia, personal relationships, access to interdisciplinary experts and scientific peer acceptance. The major challenges with advancing scientific advice include uncertainty in results, lack of integration with management needs and institutional caution in adopting new research. We hope that conservation physiologists can learn from

  9. A perspective on physiological studies supporting the provision of scientific advice for the management of Fraser River sockeye salmon (Oncorhynchus nerka).

    PubMed

    Patterson, David A; Cooke, Steven J; Hinch, Scott G; Robinson, Kendra A; Young, Nathan; Farrell, Anthony P; Miller, Kristina M

    2016-01-01

    The inability of physiologists to effect change in fisheries management has been the source of frustration for many decades. Close collaboration between fisheries managers and researchers has afforded our interdisciplinary team an unusual opportunity to evaluate the emerging impact that physiology can have in providing relevant and credible scientific advice to assist in management decisions. We categorize the quality of scientific advice given to management into five levels based on the type of scientific activity and resulting advice (notions, observations, descriptions, predictions and prescriptions). We argue that, ideally, both managers and researchers have concomitant but separate responsibilities for increasing the level of scientific advice provided. The responsibility of managers involves clear communication of management objectives to researchers, including exact descriptions of knowledge needs and researchable problems. The role of the researcher is to provide scientific advice based on the current state of scientific information and the level of integration with management. The examples of scientific advice discussed herein relate to physiological research on the impact of high discharge and water temperature, pathogens, sex and fisheries interactions on in-river migration success of adult Fraser River sockeye salmon ( Oncorhynchus nerka ) and the increased understanding and quality of scientific advice that emerges. We submit that success in increasing the quality of scientific advice is a function of political motivation linked to funding, legal clarity in management objectives, collaborative structures in government and academia, personal relationships, access to interdisciplinary experts and scientific peer acceptance. The major challenges with advancing scientific advice include uncertainty in results, lack of integration with management needs and institutional caution in adopting new research. We hope that conservation physiologists can learn from

  10. 78 FR 49477 - Gulf of Mexico Fishery Management Council; Public Meeting; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  11. PACIFIC SALMON FISHERIES OF THE WORLD: STATUS, PROSPECTS, AND CHALLENGES

    EPA Science Inventory

    All seven species of Pacific salmon on both sides of the North Pacific have declined significantly from historic levels, but not as dramatically as have Atlantic salmon. Hatchery production has been used to maintain some runs in the southern region of the range (e.g., Japan, Kor...

  12. Monitoring of Downstream Salmon and Steelhead at Federal Hydroelectric Facilities, 1991 Annual Report.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Hawkes, Lynette A.; Martinson, Rick D.; Smith, W. William

    1992-04-01

    The 1991 smolt monitoring project of the National Marine Fisheries Service provided data on the seaward migration of juvenile salmon and steelhead at John Day, The Dalles and Bonneville Dams. All pertinent fish capture and condition data as well as dam operations and river flow data were provided to Fish Passage Center for use in developing fish passage indices and migration timing, and for water budget and spill management.

  13. 78 FR 23733 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-22

    ...NMFS announces that the New England Fishery Management Council (Council) has submitted Amendment 5 to the Atlantic Herring Fishery Management Plan (FMP) (Amendment 5), incorporating the Final Environmental Impact Statement (FEIS) and the Initial Regulatory Flexibility Analysis (IRFA), for review by the Secretary of Commerce and is requesting comments from the public.

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

    PubMed

    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.

  15. 77 FR 70737 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-27

    ... Atmospheric Administration RIN 0648-XC366 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...

  16. Snake River Sockeye Salmon Captive Broodstock Program Hatchery Element : Project Progress Report 2007 Annual Report.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Baker, Dan J.; Heindel, Jeff A.; Green, Daniel G.

    2008-12-17

    Numbers of Snake River sockeye salmon Oncorhynchus nerka have declined dramatically in recent years. In Idaho, only the lakes of the upper Salmon River (Sawtooth Valley) remain as potential sources of production (Figure 1). Historically, five Sawtooth Valley lakes (Redfish, Alturas, Pettit, Stanley, and Yellowbelly) supported sockeye salmon (Bjornn et al. 1968; Chapman et al. 1990). Currently, only Redfish Lake receives a remnant anadromous run. On April 2, 1990, the National Oceanic and Atmospheric Administration Fisheries Service (NOAA - formerly National Marine Fisheries Service) received a petition from the Shoshone-Bannock Tribes (SBT) to list Snake River sockeye salmon as endangeredmore » under the United States Endangered Species Act (ESA) of 1973. On November 20, 1991, NOAA declared Snake River sockeye salmon endangered. In 1991, the SBT, along with the Idaho Department of Fish & Game (IDFG), initiated the Snake River Sockeye Salmon Sawtooth Valley Project (Sawtooth Valley Project) with funding from the Bonneville Power Administration (BPA). The goal of this program is to conserve genetic resources and to rebuild Snake River sockeye salmon populations in Idaho. Coordination of this effort is carried out under the guidance of the Stanley Basin Sockeye Technical Oversight Committee (SBSTOC), a team of biologists representing the agencies involved in the recovery and management of Snake River sockeye salmon. National Oceanic and Atmospheric Administration Fisheries Service ESA Permit Nos. 1120, 1124, and 1481 authorize IDFG to conduct scientific research on listed Snake River sockeye salmon. Initial steps to recover the species involved the establishment of captive broodstocks at the Eagle Fish Hatchery in Idaho and at NOAA facilities in Washington State (for a review, see Flagg 1993; Johnson 1993; Flagg and McAuley 1994; Kline 1994; Johnson and Pravecek 1995; Kline and Younk 1995; Flagg et al. 1996; Johnson and Pravecek 1996; Kline and Lamansky 1997

  17. 75 FR 19940 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-16

    ... Pacific Fishery Management Council (Council) will convene a meeting of the Ecosystem Advisory Subpanel... Ecosystem Fishery Management Plan (EFMP). The Council's Ecosystem Plan Development Team (EPDT) has taken the...

  18. 77 FR 2038 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-13

    ... Water Street, Mill 2, Newburyport, MA 01950. FOR FURTHER INFORMATION CONTACT: Paul J. Howard, Executive Director, New England Fishery Management Council; telephone: (978) 465-0492. SUPPLEMENTARY INFORMATION... Region), Northeast Fisheries Science Center and Mid-Atlantic Fishery Management Council liaisons, as well...

  19. 77 FR 8809 - New England Fishery Management Council; Public Hearings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-15

    ... Fishery Management Council; Public Hearings AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice; public hearings. SUMMARY: The New England Fishery Management Council (Council) will hold eight public hearings to solicit comment on Draft...

  20. 75 FR 19942 - Western Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-16

    ... Pacific Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Western Pacific Fishery Management Council (Council) will hold a meeting of its Community... solicitations for Marine Education and Training Program and Western Pacific Community Demonstration Project...

  1. 77 FR 56611 - North Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ... 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..., 2012 through Tuesday, October 9, 2012. See SUPPLEMENTARY INFORMATION for specific dates and times of...

  2. Genetic stock identification of Atlantic salmon (Salmo salar) populations in the southern part of the European range

    PubMed Central

    2010-01-01

    regions to be defined. The implications of these results on the accuracy of MSA are evaluated and indicate that the success of MSA is not uniform across the range studied; our findings indicate large differences in the relative accuracy of stock composition estimates and MSA apportioning across the geographical range of the study, with a much higher degree of accuracy achieved when assigning and apportioning to populations in the south of the area studied. This result probably reflects the more genetically distinct nature of populations in the database from Spain, northwest France and southern England. Genetic stock identification has been undertaken and validation of the baseline microsatellite dataset with rod-and-line and estuary net fisheries of known origin has produced realistic estimates of stock composition at a regional scale. Conclusions This southern European database and supporting phylogeographic and mixed-stock analyses of net samples provide a unique tool for Atlantic salmon research and management, in both their natal rivers and the marine environment. However, the success of MSA is not uniform across the area studied, with large differences in the relative accuracy of stock composition estimates and MSA apportioning, with a much higher degree of accuracy achieved when assigning and apportioning to populations in the south of the region. More broadly, this study provides a basis for long-term salmon management across the region and confirms the value of this genetic approach for fisheries management of anadromous species. PMID:20429926

  3. Genetic stock identification of Atlantic salmon (Salmo salar) populations in the southern part of the European range.

    PubMed

    Griffiths, Andrew M; Machado-Schiaffino, Gonzalo; Dillane, Eileen; Coughlan, Jamie; Horreo, Jose L; Bowkett, Andrew E; Minting, Peter; Toms, Simon; Roche, Willie; Gargan, Paddy; McGinnity, Philip; Cross, Tom; Bright, Dylan; Garcia-Vazquez, Eva; Stevens, Jamie R

    2010-04-29

    defined. The implications of these results on the accuracy of MSA are evaluated and indicate that the success of MSA is not uniform across the range studied; our findings indicate large differences in the relative accuracy of stock composition estimates and MSA apportioning across the geographical range of the study, with a much higher degree of accuracy achieved when assigning and apportioning to populations in the south of the area studied. This result probably reflects the more genetically distinct nature of populations in the database from Spain, northwest France and southern England. Genetic stock identification has been undertaken and validation of the baseline microsatellite dataset with rod-and-line and estuary net fisheries of known origin has produced realistic estimates of stock composition at a regional scale. This southern European database and supporting phylogeographic and mixed-stock analyses of net samples provide a unique tool for Atlantic salmon research and management, in both their natal rivers and the marine environment. However, the success of MSA is not uniform across the area studied, with large differences in the relative accuracy of stock composition estimates and MSA apportioning, with a much higher degree of accuracy achieved when assigning and apportioning to populations in the south of the region. More broadly, this study provides a basis for long-term salmon management across the region and confirms the value of this genetic approach for fisheries management of anadromous species.

  4. 78 FR 68416 - South Atlantic Fishery Management Council (SAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-14

    ... Atlantic Fishery Management Council (SAFMC); Public Meeting AGENCY: National Marine Fisheries Service (NMFS... South Atlantic Fishery Management Council (Council). SUMMARY: The Council will hold a Council Member... the Habitat and Ecosystem-Based Management Committees; Protected Resources Committee, Southeast Data...

  5. 77 FR 62218 - Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-12

    ... Management 1. NMFS Report 2. Exempted Fishing Permit (EFP) Process 3. Pacific Sardine Stock Assessment and... Groundfish Management Process) 3. Progress Report on Using Descending Devices to Mitigate Barotrauma in... Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National...

  6. 76 FR 17383 - Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-29

    ... Pacific Fishery Management Council (Pacific Council) will convene meetings of the Ecosystem-Based Management Subcommittee (Subcommittee) of the Scientific and Statistical Committee and the Ecosystem Advisory... recommendations to the Council on the development of an Ecosystem Fishery Management Plan (EFMP). The Subcommittee...

  7. Salmon Life Cycle Models Illuminate Population Consequences of Disparate Survival and Behavior Between Hatchery- and Wild-Origin Fish

    NASA Astrophysics Data System (ADS)

    Beakes, M.; Satterthwaite, W.; Petrik, C.; Hendrix, N.; Danner, E.; Lindley, S. T.

    2016-02-01

    In past decades there has been a heavy reliance on the production of hatchery-reared fish to supplement declining population numbers of Pacific salmon. In some cases, the benefits of hatchery supplementation have been negligible despite concerted long-term stocking efforts. The management and conservation of depressed salmon populations, via hatchery practices or otherwise, can be improved by expanding our understanding of the dissimilarities between hatchery and wild salmon and how each interacts with the environment. In this study we use a stage-structured salmon life-cycle model to explore the population consequences of disparate survival and behavior between hatchery and wild-origin fall-run Chinook Salmon (Oncorhynchus tshawytscha) in the California Central Valley. We couple empirically-based statistical functions with deterministic theoretical models to identify how environmental conditions (e.g., water temperature, flow) and habitat drive the survival and abundance of both hatchery and wild salmon as they integrate across riverscapes and cross marine and freshwater ecosystem boundaries during their life cycle. Results from this study suggest that hatchery practices can lead to dissimilar interactions between hatchery and wild salmon and the environmental conditions they experience. As such, the population dynamics of fall-run Chinook Salmon in the California Central Valley are partly dependent on the composition of individuals that make up their populations. In total, this study improves out ability to conserve imperiled salmonids by identifying mechanistic linkages between the natal origin of salmon, survival and behavior, and the environment at spatiotemporal scales relevant to salmon populations and fisheries management.

  8. 75 FR 10759 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-09

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... exclusive economic zone (EEZ). Recommendations from this group will be brought to the full Council for... complex using updated survey data; review the Ecosystem-Based Fishery Management draft policy paper and...

  9. 76 FR 38620 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-01

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... England Fishery Management Council (Council) is scheduling a public meeting of its Habitat/MPA/Ecosystem... economic zone (EEZ). Recommendations from this group will be brought to the full Council for formal...

  10. 76 FR 68719 - Mid-Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ....org . Council address: Mid-Atlantic Fishery Management Council, 800 North State Street, Suite 201...., Executive Director, Mid-Atlantic Fishery Management Council, 800 North State Street, Suite 201, Dover, DE.... Dated: November 1, 2011. Tracey L. Thompson, Acting Director, Office of Sustainable Fisheries, National...

  11. 75 FR 27989 - North Pacific Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-19

    ... Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National... North Pacific Fishery Management Council (Council) and its advisory committees will hold public meetings... Westmark Hotel, 330 Seward Street, Room ????, Sitka, AK. All meetings are open to the public, except...

  12. 50 CFR 660.402 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast Salmon Fisheries § 660.402... the Pacific Fishery Management Council. Dressed, head-off length of salmon means the shortest distance...). Dressed, head-off salmon means salmon that have been beheaded, gilled, and gutted without further...

  13. 50 CFR 660.402 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast Salmon Fisheries § 660.402... the Pacific Fishery Management Council. Dressed, head-off length of salmon means the shortest distance...). Dressed, head-off salmon means salmon that have been beheaded, gilled, and gutted without further...

  14. 77 FR 70149 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-23

    ... Mid-Atlantic Fishery Management Council (Council) and its Visioning and Strategic Planning [[Page... Management Council (MAFMC); Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National...) 539-2000. Council Address: Mid-Atlantic Fishery Management Council, 800 N. State St., Suite 201, Dover...

  15. Integrating Ecosystem-Based Management Principles of Adaptive Management and Stakeholder Engagement in California Fisheries

    NASA Astrophysics Data System (ADS)

    Erickson, A.; Martone, R. G.; Hazen, L.; Mease, L.; Gourlie, D.; Le Cornu, E.; Ourens, R.; Micheli, F.

    2016-12-01

    California's fisheries management law, the Marine Life Management Act (MLMA) of 1998, signaled a transformative shift from traditional single-species management to an ecosystem-based approach. In response, the fisheries management community in California is striving to integrate new science and management innovations while maximizing its limited capacity. However, data gaps, high compliance costs, capacity constraints, and limited access to the best available data and technologies persist. Here we present two decision support tools being developed to aid California fisheries managers as they continue to implement ecosystem-based management (EBM). First, to practice adaptive management, a key principle of EBM, managers must know whether and how their decisions are meeting their management objectives over time. Based on a cross-walk of MLMA goals with metrics and indicators from sustainable fishery certification programs, we present a flexible and practical tool for tracking fishery management performance in California. We showcase a draft series of decision trees and questionnaires managers can use to quantitatively or qualitatively measure both ecological and social outcomes, helping them to prioritize management options and limited resources. Second, state fisheries managers acknowledge the need for more effective stakeholder engagement to facilitate and inform decision-making and long-term outcomes, another key principle of EBM. Here, we present a pilot version of a decision-support tool to aid managers in choosing the most appropriate stakeholder engagement strategies in various types of decision contexts. This online tool will help staff identify their engagement goals, when they can strategically engage stakeholders based on their needs, and the fishery characteristics that will inform how engagement strategies are tailored to specific contexts. We also share opportunities to expand these EBM tools to other resource management contexts and scales.

  16. Integrating Ecosystem-Based Management Principles of Adaptive Management and Stakeholder Engagement in California Fisheries

    NASA Astrophysics Data System (ADS)

    Erickson, A.; Martone, R. G.; Hazen, L.; Mease, L.; Gourlie, D.; Le Cornu, E.; Ourens, R.; Micheli, F.

    2016-02-01

    California's fisheries management law, the Marine Life Management Act (MLMA) of 1998, signaled a transformative shift from traditional single-species management to an ecosystem-based approach. In response, the fisheries management community in California is striving to integrate new science and management innovations while maximizing its limited capacity. However, data gaps, high compliance costs, capacity constraints, and limited access to the best available data and technologies persist. Here we present two decision support tools being developed to aid California fisheries managers as they continue to implement ecosystem-based management (EBM). First, to practice adaptive management, a key principle of EBM, managers must know whether and how their decisions are meeting their management objectives over time. Based on a cross-walk of MLMA goals with metrics and indicators from sustainable fishery certification programs, we present a flexible and practical tool for tracking fishery management performance in California. We showcase a draft series of decision trees and questionnaires managers can use to quantitatively or qualitatively measure both ecological and social outcomes, helping them to prioritize management options and limited resources. Second, state fisheries managers acknowledge the need for more effective stakeholder engagement to facilitate and inform decision-making and long-term outcomes, another key principle of EBM. Here, we present a pilot version of a decision-support tool to aid managers in choosing the most appropriate stakeholder engagement strategies in various types of decision contexts. This online tool will help staff identify their engagement goals, when they can strategically engage stakeholders based on their needs, and the fishery characteristics that will inform how engagement strategies are tailored to specific contexts. We also share opportunities to expand these EBM tools to other resource management contexts and scales.

  17. 77 FR 66586 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-06

    ...-Atlantic Fishery Management Council, 800 North State Street, Suite 201, Dover, DE 19901; telephone: (302...-Atlantic Fishery Management Council, 800 North State Street, Suite 201, Dover, DE 19901; telephone: (302... Deputy Director, Office of Sustainable Fisheries, National Marine Fisheries Service. [FR Doc. 2012-27021...

  18. 78 FR 21915 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-12

    ...://www.mafmc.org . Council address: Mid-Atlantic Fishery Management Council, 800 North State Street.... Moore Ph.D., Executive Director, Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201... Deputy Director, Office of Sustainable Fisheries, National Marine Fisheries Service. [FR Doc. 2013-08625...

  19. 78 FR 13867 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-01

    ... address: Mid-Atlantic Fishery Management Council, 800 North State Street, Suite 201, Dover, DE 19901..., Mid-Atlantic Fishery Management Council, 800 North State Street, Suite 201, Dover, DE 19901; telephone..., Acting Deputy Director, Office of Sustainable Fisheries, National Marine Fisheries Service. [FR Doc. 2013...

  20. 76 FR 27019 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ... address: Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901..., Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901; telephone..., Acting Director, Office of Sustainable Fisheries, National Marine Fisheries Service. [FR Doc. 2011-11324...

  1. 78 FR 32378 - Endangered and Threatened Species; Take of Anadromous Fish

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-30

    ... proposed adult management program associated with spring Chinook salmon hatchery plans for major... be sent to Allyson Purcell, National Marine Fisheries Services, Salmon Management Division, 1201 N.E... should be directed to the National Marine Fisheries Services, Salmon Management Division, 1201 N.E. Lloyd...

  2. Local fisheries management at the Swedish coast: biological and social preconditions.

    PubMed

    Bruckmeier, Karl; Neuman, Erik

    2005-03-01

    Most of the Swedish coastal fisheries are not sustainable from either a social, economic or ecological point of view. We propose the introduction of local fisheries management (LFM) as a tool for restructuring the present large-scale management system in order to achieve sustainability. To implement LFM two questions need to be answered: How to distribute the resource fish among different resource user groups? How to restructure present fisheries management to meet the criteria of sustainability? Starting from these questions we describe possible forms of LFM for Swedish coastal fishery supported by recent research. The biological and social preconditions for restructuring fisheries management are derived from an analysis of the ecological and managerial situation in Swedish fishery. Three types of LFM--owner based, user based, and community based management--are analyzed with regard to the tasks to be carried outin LFM, the roles of management groups, and the definition and optimal size of management areas.

  3. Potential Effects of Dams on Migratory Fish in the Mekong River: Lessons from Salmon in the Fraser and Columbia Rivers

    NASA Astrophysics Data System (ADS)

    Ferguson, John W.; Healey, Michael; Dugan, Patrick; Barlow, Chris

    2011-01-01

    We compared the effects of water resource development on migratory fish in two North American rivers using a descriptive approach based on four high-level indicators: (1) trends in abundance of Pacific salmon, (2) reliance on artificial production to maintain fisheries, (3) proportion of adult salmon that are wild- versus hatchery-origin, and (4) number of salmon populations needing federal protection to avoid extinction. The two rivers had similar biological and physical features but radically different levels of water resource development: the Fraser River has few dams and all are located in tributaries, whereas the Columbia River has more than 130 large mainstem and tributary dams. Not surprisingly, we found substantial effects of development on salmon in the Columbia River. We related the results to potential effects on migratory fish in the Mekong River where nearly 200 mainstem and tributary dams are installed, under construction, or planned and could have profound effects on its 135 migratory fish species. Impacts will vary with dam location due to differential fish production within the basin, with overall effects likely being greatest from 11 proposed mainstem dams. Minimizing impacts will require decades to design specialized fish passage facilities, dam operations, and artificial production, and is complicated by the Mekong's high diversity and productivity. Prompt action is needed by governments and fisheries managers to plan Mekong water resource development wisely to prevent impacts to the world's most productive inland fisheries, and food security and employment opportunities for millions of people in the region.

  4. 75 FR 31424 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-03

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... economic zone (EEZ). Recommendations from this group will be brought to the full Council for formal.... Tuesday, June 22, 2010 The SSC will review the Ecosystem-Based Fishery Management draft policy paper...

  5. 77 FR 50472 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

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

  6. 76 FR 70421 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-14

    ... Fishery Management Council (MAFMC); Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Mid-Atlantic Fishery Management Council Staff will hold a meeting of recreational fishermen to get input into management measures for the recreational summer flounder, scup, and black sea bass...

  7. 76 FR 19750 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-08

    ... control rule, establish a generic framework procedure for implementing management changes, establish the... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Reef Fish Advisory...

  8. 75 FR 39495 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-09

    .... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene its Law Enforcement Advisory.... Beach Blvd, Gulfport, MS 39501. Council address: Gulf of Mexico Fishery Management Council, 2203 North... Executive Director, Gulf of Mexico Fishery Management Council; telephone: (813) 348-1630. SUPPLEMENTARY...

  9. 77 FR 8810 - Gulf of Mexico Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-15

    .... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene its Law Enforcement Advisory... East Beach Blvd., Gulfport, MS 39501. Council address: Gulf of Mexico Fishery Management Council, 2203..., Deputy Executive Director, Gulf of Mexico Fishery Management Council; telephone: (813) 348-1630...

  10. 75 FR 7444 - Gulf of Mexico Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-19

    .... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene its Law Enforcement Advisory...., Orange Beach, AL 36561. Council address: Gulf of Mexico Fishery Management Council, 2203 North Lois... Director, Gulf of Mexico Fishery Management Council; telephone: (813) 348-1630. SUPPLEMENTARY INFORMATION...

  11. 77 FR 77036 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-31

    ...: The Scientific and Statistical Committee (SSC) of the Mid- Atlantic Fishery Management Council... Fishery Management Council (MAFMC); Public Meeting AGENCY: National Marine Fisheries Service (NMFS... Management Council, 800 N. State Street, Suite 201, Dover, DE 19901; telephone: (302) 674-2331. FOR FURTHER...

  12. 75 FR 14015 - Fisheries of the Exclusive Economic Zone Off Alaska; Chinook Salmon Bycatch Management in the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-23

    ... Pollock Fishery This proposed rule applies to owners and operators of catcher vessels, catcher/processors, motherships, inshore processors, and the six Western Alaska Community Development Quota (CDQ) Program groups... fishery by identifying the vessels and processors eligible to participate in the fishery and allocating...

  13. 76 FR 57023 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-15

    ... 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 Ad Hoc Reef.... on Thursday, October 6, 2011. ADDRESSES: The meeting will be held at the Gulf of Mexico Fishery...

  14. 77 FR 75409 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-20

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Reef Fish Committee... located at 2225 North Lois Avenue, Tampa, FL 33607, 813-877-6688. Council address: Gulf of Mexico Fishery...

  15. 78 FR 9372 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-08

    .... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Ad Hoc Private.... on Tuesday, February 26, 2013. ADDRESSES: The meeting will be held at the Gulf of Mexico Fishery... INFORMATION CONTACT: Dr. John Froeschke, Fishery Biologist- Statistician; Gulf of Mexico Fishery Management...

  16. 76 FR 14378 - Mid-Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-16

    ... below. Council address: Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover..., Executive Director, Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901... meeting date. Dated: March 11, 2011. Tracey L. Thompson, Acting Director, Office of Sustainable Fisheries...

  17. 75 FR 55306 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-10

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... New England Fishery Management Council (Council) is scheduling a public meeting of its Habitat/MPA..., 2010 at 9:30 a.m. ADDRESSES: This meeting will be held at the Hotel Viking, One Bellevue Avenue...

  18. 77 FR 76473 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-28

    ... 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..., January 16, 2013 and conclude at 5 p.m. ADDRESSES: The meeting will be held at the Gulf of Mexico Fishery...

  19. 78 FR 55063 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-09

    .../ Council address: Mid-Atlantic Fishery Management Council, 800 N State Street, Suite 201, Dover, DE 19901..., Mid-Atlantic Fishery Management Council, 800 N State Street, Suite 201, Dover, DE 19901; telephone... Sustainable Fisheries, National Marine Fisheries Service. [FR Doc. 2013-21873 Filed 9-6-13; 8:45 am] BILLING...

  20. 76 FR 20302 - Listing Endangered and Threatened Species; 90-Day Finding on a Petition To List Chinook Salmon

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-12

    ... a Petition To List Chinook Salmon AGENCY: National Marine Fisheries Service (NMFS), National Oceanic... salmon (Oncorhynchus tshawytscha) in the Upper Klamath and Trinity Rivers Basin as threatened or... conduct a status review of the Chinook salmon in the Upper Klamath and Trinity Rivers Basin to determine...

  1. Meeting future information needs for Great Lakes fisheries management

    USGS Publications Warehouse

    Christie, W.J.; Collins, John J.; Eck, Gary W.; Goddard, Chris I.; Hoenig, John M.; Holey, Mark; Jacobson, Lawrence D.; MacCallum, Wayne; Nepszy, Stephen J.; O'Gorman, Robert; Selgeby, James

    1987-01-01

    Description of information needs for management of Great Lakes fisheries is complicated by recent changes in biology and management of the Great Lakes, development of new analytical methodologies, and a transition in management from a traditional unispecies approach to a multispecies/community approach. A number of general problems with the collection and management of data and information for fisheries management need to be addressed (i.e. spatial resolution, reliability, computerization and accessibility of data, design of sampling programs, standardization and coordination among agencies, and the need for periodic review of procedures). Problems with existing data collection programs include size selectivity and temporal trends in the efficiency of fishing gear, inadequate creel survey programs, bias in age estimation, lack of detailed sea lamprey (Petromyzon marinus) wounding data, and data requirements for analytical techniques that are underutilized by managers of Great Lakes fisheries. The transition to multispecies and community approaches to fisheries management will require policy decisions by the management agencies, adequate funding, and a commitment to develop programs for collection of appropriate data on a long-term basis.

  2. 76 FR 28733 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-18

    .... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a Web based meeting of the... the Gulf of Mexico Fishery Management Council's Web site at http://www.gulfcouncil.org for instructions. Council address: Gulf of Mexico Fishery Management Council, 2203 N. Lois Avenue, Suite 1100...

  3. Dietary calcein marking of brook trout, Atlantic salmon, yellow perch, and coho salmon scales

    USGS Publications Warehouse

    Honeyfield, D.C.; Ostrowski, C.S.; Fletcher, J.W.; Mohler, J.W.

    2006-01-01

    Brook trout Salvelinus fontinalis, Atlantic salmon Salmo salar, coho salmon Oncorhynchus kisutch, and yellow perch Perca flavescens fed calcein for 5 d showed characteristic calcein scale marks 7-10 d postmarking. In fish fed 0.75 or 1.25 g of calcein per kilogram of feed, the percentage of fish that exhibited a calcein mark was 100% in brook trout, 93-98% in Atlantic salmon, 60% in yellow perch, and 0% in coho salmon. However, when coho salmon were fed 5.25 g calcein/kg feed, 100% marking was observed 7-10 d postmarking. Brook trout were successfully marked twice with distinct bands when fed calcein 5 months apart. Brook trout scale pixel luminosity increased as dietary calcein increased in experiment 2. For the second calcein mark, scale pixel luminosity from brook trout fed 1.25 g calcein/kg feed was numerically higher (P < 0.08) than scales from fish fed 0.75 g calcein/kg feed. Mean pixel luminosity of calcein-marked Atlantic salmon scales was 57.7 for fish fed 0.75 g calcein/kg feed and 55.2 for fish fed 1.25 g calcein/kg feed. Although feed acceptance presented a problem in yellow perch, these experiments provide evidence that dietary calcein is a viable tool for marking fish for stock identification. ?? Copyright by the American Fisheries Society 2006.

  4. Global warming of salmon and trout rivers in the northwestern U.S.: Road to ruin or path through purgatory?

    Treesearch

    Daniel J. Isaak; Charles H. Luce; Dona L. Horan; Gwynne Chandler; Sherry Wollrab; David E. Nagel

    2018-01-01

    Large rivers constitute small portions of drainage networks but provide important migratory habitats and fisheries for salmon and trout when and where temperatures are sufficiently cold. Management and conservation of cold‐water fishes in the current era of rapid climate change requires knowing how riverine thermal environments are evolving and the potential for...

  5. Evaluation of Salmon Spawning Below Bonneville Dam Annual Report October 2006 - September 2007.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Arntzen, Evan V.; Mueller, Robert P.; Murray, Katherine J.

    2008-08-08

    From 1999 through 2007, the Fish and Wildlife Program of the Bonneville Power Administration funded a project to determine the number of fall Chinook and chum salmon spawning downstream of Bonneville Dam, the characteristics of their spawning areas, and the flows necessary to ensure their long-term survival. Data were collected to ensure that established flow guidelines are appropriate and provide adequate protection for the species of concern. The projects objectives are consistent with the high priority placed by the Northwest Power and Conservation Council Independent Scientific Advisory Board and the salmon managers on determining the importance of mainstem habitats tomore » the production of salmon in the Columbia River Basin. Because of the influence of mainstem habitat on salmon production, there is a continued need to better understand the physical habitat variables used by mainstem fall Chinook and chum salmon populations and the effects of hydropower project operations on spawning and incubation. During FY 2007, Pacific Northwest National Laboratory focused on (1) locating and mapping deep-water fall Chinook salmon and chum salmon spawning areas, (2) investigating the interaction between groundwater and surface water near fall Chinook and chum salmon spawning areas, and (3) providing in-season hyporheic temperature and water surface elevation data to assist state agencies with emergence timing and redd dewatering estimates. This report documents the studies and tasks performed by PNNL during FY 2007. Chapter 1 provides a description of the searches conducted for deepwater redds-adjacent to Pierce and Ives islands for fall Chinook salmon and near the Interstate 205 bridge for chum salmon. The chapter also provides data on redd location, information about habitat associations, and estimates of total spawning populations. Chapter 2 documents the collection of data on riverbed and river temperatures and water surface elevations, from the onset of spawning

  6. 75 FR 7444 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-19

    .... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene a web based meeting of the... via internet. Please go to the Gulf of Mexico Fishery Management Council's website at www.gulfcouncil.org for instructions. Council address: Gulf of Mexico Fishery Management Council, 2203 N. Lois Avenue...

  7. 75 FR 80041 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-21

    ...: The Gulf of Mexico Fishery Management Council will convene a public meeting of the Outreach and... be held at the Gulf of Mexico Fishery Management Council, 2203 N. Lois Avenue, Suite 1100, Tampa, FL 33607. Council address: Gulf of Mexico Fishery Management Council, 2203 N. Lois Avenue, Suite 1100...

  8. 75 FR 39495 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-09

    .... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Standing and Special... the Gulf of Mexico Fishery Management Council, 2203 North Lois Avenue, Suite 1100, Tampa, FL 33607; telephone: (813) 348-1630. Council address: Gulf of Mexico Fishery Management Council, 2203 N. [[Page 39496...

  9. 75 FR 19941 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-16

    ...: The Gulf of Mexico Fishery Management Council will convene a public meeting of its Outreach and... will be held at the Gulf of Mexico Fishery Management Council, 2203 North Lois Avenue, Suite 1100, Tampa, FL 33607; telephone: (813) 348-1630. Council address: Gulf of Mexico Fishery Management Council...

  10. Searching for a life history approach to salmon escapement management

    USGS Publications Warehouse

    Knudsen, E.E.; Symmes, E.W.; Margraf, F.J.

    2003-01-01

    A number of Pacific salmon populations have already been lost and many others throughout the range are in various states of decline. Recent research has documented that Pacific salmon carcasses serve as a key delivery vector of marine-derived nutrients into the freshwater portions of their ecosystems. This nutrient supply plays a critical biological feedback role in salmon sustainability by supporting juvenile salmon production. We first demonstrate how nutrient feedback potential to juvenile production may be unaccounted for in spawner-recruit models of populations under long-term exploitation. We then present a heuristic, life history-based, spreadsheet survival model that incorporates salmon carcass-driven nutrient feedback to the freshwater components of the salmon ecosystem. The productivity of a hypothetical coho salmon population was simulated using rates from the literature for survival from spawner to egg, egg to fry, fry to smolt, and smolt to adult. The effects of climate variation and nutrient feedback on survival were incorporated, as were density-dependent effects of the numbers of spawners and fry on freshwater survival of eggs and juveniles. The unexploited equilibrium population was subjected to 100 years of 20, 40, 60, and 80% harvest. Each harvest scenario greater than 20% brought the population to a reduced steady state, regardless of generous compensatory survival at low population sizes. Increasing harvest reduced the positive effects of nutrient contributions to population growth. Salmon researchers should further explore this modeling approach for establishing escapement goals. Given the importance of nutrient feedback, managers should strive for generous escapements that support nutrient rebuilding, as well as egg deposition, to ensure strong future salmon production.

  11. 78 FR 54442 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-04

    ... United States; Annual Catch Limits and Accountability Measures AGENCY: National Marine Fisheries Service...-Atlantic Fishery Management Council has submitted the Recreational Accountability Measures Omnibus... requesting comments from the public on the Recreational Accountability Measures Omnibus Amendment, which was...

  12. TAC management in North Sea flatfish fisheries

    NASA Astrophysics Data System (ADS)

    Daan, Niels

    1997-11-01

    The Common Fisheries Policy of the European Union adopted in 1983 is primarily focused on a science-based TAC management system with fixed national quota shares. The quality of the assessments of plaice and sole, the consistency of the scientific advice, the congruency of the management decisions, and the enforcement of the regulations are reviewed over a 15-year period. The conclusion is that there have been problems at each level, with the ultimate effect that the policy has not been able to restrict fishing mortality and that the level of overexploitation has only increased. It is argued that the present TAC system has created more problems than it has resolved. Attention is drawn to the autonomic economic developments within the fishery and to the potential for managing the fishery more effectively from the cost side rather than the profit side.

  13. 76 FR 37063 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... meeting. SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Ad Hoc Red... held at the Gulf of Mexico Fishery Management Council, 2203 North Lois Avenue, Suite 1100, Tampa, FL 33607; telephone: (813) 348-1630. Council address: Gulf of Mexico Fishery Management Council, 2203 N...

  14. 76 FR 56171 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-12

    .... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Ad Hoc Headboat... meeting will be held at the Gulf of Mexico Fishery Management Council, 2203 North Lois Avenue, Suite 1100, Tampa, FL 33607; telephone: (813) 348-1630. Council address: Gulf of Mexico Fishery Management Council...

  15. 50 CFR 679.1 - Purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Alaska. (i) Fishery Management Plan for the Salmon Fisheries in the EEZ off the Coast of Alaska (Salmon FMP). (1) Regulations in this part govern fishing for salmon by fishing vessels of the United States in the Salmon Management Area. (2) State of Alaska laws and regulations that are consistent with the...

  16. 78 FR 53363 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-29

    ... Management Act Provisions; Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Framework Adjustment 48, Framework Adjustment 50; 2013 Sector Operations Plans, Contracts, and Allocation... (FW) 48, FW 50, and in the 2013 Sector Operations Plan rulemakings; respond to public comments...

  17. 75 FR 16745 - Endangered and Threatened Species; 90-Day Finding on a Petition to Delist Coho Salmon South of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... Salmon South of San Francisco Bay AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... delist coho salmon (Oncorhynchus kisutch) in coastal counties south of the ocean entrance to San... Species Act (ESA) of 1973, as amended. Coho salmon populations in this region are currently listed under...

  18. Snake River Sockeye Salmon Habitat and Limnological Research : 2008 Annual Progress Report.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kohler, Andre E.; Griswold, Robert G.; Taki, Doug

    2009-07-31

    In March 1990, the Shoshone-Bannock Tribes petitioned the National Marine Fisheries Service (NMFS) to list Snake River sockeye salmon (Oncorhynchus nerka) as endangered. Snake River sockeye salmon were officially listed as endangered in November 1991 under the Endangered Species Act (56 FR 58619). In 1991, the Snake River Sockeye Salmon Habitat and Limnological Research Project was implemented. This project is part of an interagency effort to prevent the extinction of the Redfish Lake stock of Snake River sockeye salmon. The Shoshone-Bannock Tribal goal for this project is two tiered: the immediate goal is to increase the population of Snake Rivermore » sockeye salmon while preserving the unique genetic characteristics of the evolutionarily significant unit (ESU). The Tribes long term goal is to maintain a viable population that warrants delisting and provides Tribal harvest opportunities. The Bonneville Power Administration (BPA) provides funding for this interagency Recovery effort. Collaborators in the recovery effort include the National Oceanic and Atmospheric Administration (NOAA), the Idaho Department of Fish and Game (IDFG), the University of Idaho (UI), and the Shoshone-Bannock Tribes (SBT). This report summarizes activities conducted by Shoshone-Bannock Tribal Fisheries Department personnel during the 2008 calendar year. Project tasks include: (1) monitor limnological parameters of the Sawtooth Valley lakes to assess lake productivity; (2) conduct lake fertilization in Pettit and Alturas lakes; (3) reduce the number of mature kokanee salmon spawning in Alturas Lake Creek; (4) monitor, enumerate, and evaluate sockeye salmon smolt migration from Pettit and Alturas lakes; (5) monitor spawning kokanee salmon escapement and estimate fry recruitment in Fishhook and Alturas Lake creeks; (6) conduct sockeye and kokanee salmon population surveys; (7) evaluate potential competition and predation between stocked juvenile sockeye salmon and a variety of fish

  19. Salmon Supplementation Studies in Idaho Rivers, 1996-1998 Progress Report.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Reighn, Christopher A.; Lewis, Bert; Taki, Doug

    1999-06-01

    Information contained in this report summarizes the work that has been done by the Shoshone-Bannock Tribes Fisheries Department under BPA Project No. 89-098-3, Contract Number 92-BI-49450. Relevant data generated by the Shoshone-Bannock Tribe will be collated with other ISS cooperator data collected from the Salmon and Clearwater rivers and tributary streams. A summary of data presented in this report and an initial project-wide level supplementation evaluation will be available in the ISS 5 year report that is currently in progress. The Shoshone-Bannock Tribal Fisheries Department is responsible for monitoring a variety of chinook salmon (Oncorhynchus tshawytscha) production parameters as partmore » of the Idaho Supplementation Studies (BPA Project No. 89-098-3, Contract Number 92-BI-49450). Parameters include parr abundance in tributaries to the upper Salmon River; adult chinook salmon spawner abundance, redd counts, and carcass collection. A rotary screw trap is operated on the East Fork Salmon River and West Fork Yankee Fork Salmon River to enumerate and PIT-tag chinook smolts. These traps are also used to monitor parr movement, and collect individuals for the State and Tribal chinook salmon captive rearing program. The SBT monitors fisheries parameters in the following six tributaries of the Salmon River: Bear Valley Creek, East Fork Salmon River, Herd Creek, South Fork Salmon River, Valley Creek, and West Fork Yankee Fork. Chinook populations in all SBT-ISS monitored streams continue to decline. The South Fork Salmon River and Bear Valley Creek have the strongest remaining populations. Snorkel survey methodology was used to obtain parr population estimates for ISS streams from 1992 to 1997. Confidence intervals for the parr population estimates were large, especially when the populations were low. In 1998, based on ISS cooperator agreement, snorkeling to obtain parr population estimates was ceased due to the large confidence intervals. A rotary screw trap

  20. 75 FR 55743 - Mid-Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-14

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National...) new SSC member orientation; (2) review stock assessment information and specify overfishing level and..., Acting Director, Office of Sustainable Fisheries, National Marine Fisheries Service. [FR Doc. 2010-22866...

  1. An Integrated Approach Is Needed for Ecosystem Based Fisheries Management: Insights from Ecosystem-Level Management Strategy Evaluation

    PubMed Central

    Fulton, Elizabeth A.; Smith, Anthony D. M.; Smith, David C.; Johnson, Penelope

    2014-01-01

    An ecosystem approach is widely seen as a desirable goal for fisheries management but there is little consensus on what strategies or measures are needed to achieve it. Management strategy evaluation (MSE) is a tool that has been widely used to develop and test single species fisheries management strategies and is now being extended to support ecosystem based fisheries management (EBFM). We describe the application of MSE to investigate alternative strategies for achieving EBFM goals for a complex multispecies fishery in southeastern Australia. The study was undertaken as part of a stakeholder driven process to review and improve the ecological, economic and social performance of the fishery. An integrated management strategy, involving combinations of measures including quotas, gear controls and spatial management, performed best against a wide range of objectives and this strategy was subsequently adopted in the fishery, leading to marked improvements in performance. Although particular to one fishery, the conclusion that an integrated package of measures outperforms single focus measures we argue is likely to apply widely in fisheries that aim to achieve EBFM goals. PMID:24454722

  2. Rainbow trout movement behavior and habitat occupancy are influenced by sex and Pacific salmon presence in an Alaska river system

    USGS Publications Warehouse

    Fraley, Kevin M.; Falke, Jeffrey A.; McPhee, Megan V.; Prakash, Anupma

    2018-01-01

    We used spatially continuous field-measured and remotely-sensed aquatic habitat characteristics paired with weekly ground-based telemetry tracking and snorkel surveys to describe movements and habitat occupancy of adult rainbow trout (N = 82) in a runoff-fed, salmon-influenced southcentral Alaska river system. We found that during the ice-free feeding season (June through September) rainbow trout occurrence was associated more with fine-scale (channel unit) characteristics relative to coarse-scale (stream reach) variables. The presence of Pacific salmon (which provide an important seasonal food subsidy), and habitat size were particularly useful predictors. Weekly movement distance differed between pre- and post- spawning salmon arrival, but did not vary by sex. Habitat quality, season, and the arrival of spawning salmon influenced the likelihood of rainbow trout movement, and fish moved farther to seek out higher quality habitats. Because rainbow trout respond to habitat factors at multiple scales and seek out salmon-derived subsidies, it will be important to take a multiscale approach in protecting trout and salmon populations and managing the associated fisheries.

  3. 75 FR 65298 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ... Mexico 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 Gulf of Mexico Fishery Management Council will convene a sector separation workshop. DATES...

  4. 77 FR 62217 - Gulf of Mexico Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-12

    ... Mexico 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 Gulf of Mexico Fishery Management Council (Council) will convene a public meeting. DATES: The...

  5. 76 FR 54739 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-02

    ... Fishery Management Council (MAFMC); Public Meetings AGENCY: National Marine Fisheries Service (NMFS...: The Scientific and Statistical Committee (SSC) and the Spiny Dogfish Monitoring Committee of the Mid-Atlantic Fishery Management Council (Council) will hold meetings. DATES: The SSC will meet Wednesday...

  6. 78 FR 49259 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-13

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... Ecosystem Work Group (EWG). A listening station will be available at the Pacific Council offices for... West Coast Exclusive Economic Zone fisheries, and other items related to the September 2013 Council...

  7. 50 CFR 679.21 - Prohibited species bycatch management.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... salmon prohibited species catch in the BS pollock fisheries under paragraph (c) of this section and § 679... Region Web site (http://alaskafisheries.noaa.gov/). (c) Salmon taken in the BS pollock fisheries..., and processors taking deliveries from these vessels. (1) Salmon discard. The operator of a vessel and...

  8. Integrating the invisible fabric of nature into fisheries management.

    PubMed

    Travis, Joseph; Coleman, Felicia C; Auster, Peter J; Cury, Philippe M; Estes, James A; Orensanz, Jose; Peterson, Charles H; Power, Mary E; Steneck, Robert S; Wootton, J Timothy

    2014-01-14

    Overfishing and environmental change have triggered many severe and unexpected consequences. As existing communities have collapsed, new ones have become established, fundamentally transforming ecosystems to those that are often less productive for fisheries, more prone to cycles of booms and busts, and thus less manageable. We contend that the failure of fisheries science and management to anticipate these transformations results from a lack of appreciation for the nature, strength, complexity, and outcome of species interactions. Ecologists have come to understand that networks of interacting species exhibit nonlinear dynamics and feedback loops that can produce sudden and unexpected shifts. We argue that fisheries science and management must follow this lead by developing a sharper focus on species interactions and how disrupting these interactions can push ecosystems in which fisheries are embedded past their tipping points.

  9. Evaluation of Salmon Spawning Below Bonneville Dam, 2005-2006 Annual Report.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Arntzen, Evan; Mueller, Robert; Murray, Christopher

    2007-03-01

    Since FY 2000, scientists at Pacific Northwest National Laboratory (PNNL) have conducted research to assess the extent of spawning by chum salmon (Oncorhynchus keta) and fall Chinook salmon (O. tshawytscha) in the lower mainstem Columbia River. Their work supports a larger project funded by the Bonneville Power Administration (BPA) aimed at characterizing the physical habitat used by mainstem fall Chinook and chum salmon populations. Multiple collaborators in addition to PNNL are involved in the BPA project--counterparts include the Washington Department of Fish and Wildlife (WDFW), U.S. Fish and Wildlife Service (USFWS), Pacific States Marine Fisheries Commission (PSMFC), U.S. Geological Surveymore » (USGS), and Oregon Department of Fish and Wildlife (ODFW). Data resulting from the individual tasks each agency conducts are providing a sound scientific basis for developing strategies to operate the Federal Columbia River Power System (FCRPS) in ways that will effectively protect and enhance the chum and tule fall Chinook salmon populations--both listed as threatened under the Endangered Species Act (ESA). Fall Chinook salmon, thought to originate from Bonneville Hatchery, were first noted to be spawning downstream of Bonneville Dam by WDFW biologists in 1993. Known spawning areas include gravel beds on the Washington side of the river near Hamilton Creek and near Ives Island. Limited surveys of spawning ground were conducted in the area around Ives and Pierce islands from 1994 through 1997. Based on those surveys, it is believed that fall Chinook salmon are spawning successfully in this area. The size of this population from 1994 to 1996 was estimated at 1800 to 5200 fish. Chum salmon also have been documented spawning downstream of Bonneville Dam. Chum salmon were listed as threatened under the ESA in March 1999. At present there is a need to determine the number of fall Chinook and chum salmon spawning downstream of Bonneville Dam, the characteristics of their

  10. 78 FR 52135 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-22

    .../ Council address: Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901..., Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901; telephone..., Acting Deputy Director, Office of Sustainable Fisheries, National Marine Fisheries Service. [FR Doc. 2013...

  11. Field estimate of net trophic transfer efficiency of PCBs to Lake Michigan chinook salmon from their prey

    USGS Publications Warehouse

    Madenjian, Charles P.; O'Connor, Daniel V.; Stewart, Donald J.; Miller, Michael A.; Masnado, Robert G.

    2002-01-01

    Chinook salmon (Oncorhynchus tshawytscha) has been the predominant piscivore in Lakes Michigan, Huron, and Ontario since the 1970s, and therefore accurate quantification of its energy budget is needed for effective management of Great Lakes fisheries. A new approach of evaluating a fish bioenergetics model in the field involves field estimation of the efficiency with which the fish retains PCBs from its food. We used diet information, PCB determinations in both chinook salmon and their prey, and bioenergetics modeling to generate a field estimate of the efficiency with which Lake Michigan chinook salmon retain PCBs from their food. Our field estimate is the most reliable field estimate to date because (a) the estimate was based on a relatively high number (N = 142) of PCB determinations for chinook salmon from Wisconsin waters of Lake Michigan in 1985, (b) a relatively long time series (1978−1988) of detailed observations on chinook salmon diet in Lake Michigan was available, and (c) the estimate incorporated new information from analyses of chinook salmon age and growth during the 1980s and 1990s in Lake Michigan. We estimated that chinook salmon from Lake Michigan retain 53% of the PCBs that are contained within their food.

  12. California salmon and steelhead: Beyond the crossroads

    USGS Publications Warehouse

    Mills, Terry J.; McEwan, Dennis R.; Jennings, Mark R.; Stouder, Deanna J.; Bisson, Peter A.; Naiman, Robert J.

    1997-01-01

    Virtually all California salmon (Oncorhynchus spp.) and steelhead (O. mykiss) stocks have declined to record or near-record low levels during 1980-95. Escapement of naturally spawning Klamath and Sacramento basin fall-run chinook salmon (O. tshawytscha) stocks has fallen consistently below the goals of 35,000 adults (Klamath) and 120,000 adults (Sacramento) established by the Pacific Fishery Management Council. These two stocks constitute the primary management units for ocean harvest regulations in California and southern Oregon. This decline triggered a mandatory review of ocean harvest and inland production conditions in each basin. The Sacramento winter-run chinook salmon, once numbering >100,000 adult spawners, was listed as threatened in 1990 and endangered in 1994 under the Endangered Species Act. The listing occurred as a result of a precipitous decline in abundance (to <200 adult spawners) and significant threats to this stock’s continued existence.Spring-run chinook salmon, historically an abundant component of California’s inland fish fauna with >500,000 adult spawners, has been extirpated from the San Joaquin River basin. However, remnant populations of this naturally spawning stock remain within the Klamath, Smith, and Sacramento river basins. Unfortunately, annual counts of 3,000-25,000 spawners in the Sacramento River basin during the past 25 years are largely of hatchery origin. Recent steelhead data from the same region indicate that many stocks are close to extinction, and nearly all steel-head in the Sacramento River are also of hatchery origin. Both spring-run chinook salmon and summer steelhead are considered to be species of special concern by the California Department of Fish and Game because of their limited distributions and sensitivities to degraded habitat conditions. The southern race of winter steelhead south of Point Conception is nearly extinct and remnant populations have been recently recorded in only 9 streams.Coastal cutthroat

  13. 78 FR 29115 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-17

    ... (Workgroup) will hold a webinar to review analysis of recreational management measures designed to reduce... management measures, which are designed to reduce catch of Pacific halibut in southern Oregon and northern.... Thompson, Acting Deputy Director, Office of Sustainable Fisheries, National Marine Fisheries Service. [FR...

  14. 78 FR 42755 - Gulf of Mexico Fishery Management Council; Public Hearings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-17

    ... Mexico Fishery Management Council; Public Hearings AGENCY: National Marine Fisheries Service (NMFS...: The Gulf of Mexico Fishery Management Council (Council) will hold public hearings for Coastal... through Friday August 15, 2013 at ten locations throughout the Gulf of Mexico. The public hearings will...

  15. 76 FR 42684 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... Fishery Management Council (MAFMC); Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Mid-Atlantic Fishery Management Council Staff will hold a meeting of the Visioning Project Advisory Panel to discuss communications strategies and data gathering tools for the Visioning Project...

  16. 77 FR 54566 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-05

    ... Fishery Management Council (MAFMC); Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Mid-Atlantic Fishery Management Council (Council) Staff will hold the second meeting of the Visioning and Strategic Planning Working Group. During this meeting, the group will finalize draft vision...

  17. 75 FR 23245 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Standing, Special Reef Fish and Special Red Drum Scientific and Statistical Committees. DATES: The meeting will convene...

  18. 76 FR 23997 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-29

    ... 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 Standing, Special Mackerel and Special Reef Fish Scientific and Statistical Committees (SSC). DATES: The meeting...

  19. 77 FR 30486 - Confidentiality of Information; Magnuson-Stevens Fishery Conservation and Management...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-23

    ... Management Reauthorization Act AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... and Management Act (Magnuson-Stevens Act or MSA). The purposes of these revisions are to make both...-Stevens Fishery Conservation and Management Reauthorization Act (MSRA) and the 1996 Sustainable Fisheries...

  20. 77 FR 66586 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-06

    ...-Atlantic Fishery Management Council, 800 North State Street, Suite 201, Dover, DE 19901; telephone: (302...-Atlantic Fishery Management Council, 800 North State Street, Suite 201, Dover, DE 19901; telephone: (302...: November 1, 2012. Tracey L. Thompson, Acting Deputy Director, Office of Sustainable Fisheries, National...

  1. 78 FR 62587 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-22

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Gulf of Mexico Fishery... Atmospheric Administration (NOAA), Commerce. ACTION: Notice of a public meeting of the Gulf of Mexico Fishery Management Council. SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will hold a meeting of...

  2. 75 FR 72793 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-26

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS... meeting. SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene a meeting of the Standing and Special Reef Fish Scientific and Statistical Committees. DATES: The meeting will convene at 9...

  3. 77 FR 38773 - North Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ... Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... Fishery Management Council's (Council) Steller Sea Lion Mitigation Committee (SSLMC) will meet July 16-17, 2012, in [[Page 38774

  4. 75 FR 38464 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-02

    ... Pacific Fishery Management Council (Pacific Council) will convene a meeting of the Ecosystem Plan... purpose of reviewing comments of the Ecosystem Advisory Subpanel (EAS) and drafting a report to the Pacific Council on initial stages of developing an Ecosystem Fishery Management Plan (EFMP). The EPDT has...

  5. 76 FR 16730 - South Atlantic Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-25

    ..., Executive Director, South Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201, North... Fishery Management Council, 4055 Faber Place Drive, Suite 201, North Charleston, SC 29405; telephone: (843... Management Council, 4055 Faber Place Drive, Suite 201, North Charleston, SC 29405; telephone: (843) 571-4366...

  6. 78 FR 79673 - South Atlantic Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-31

    ... Management Council, 4055 Faber Place Drive, Suite 201, North Charleston, SC 29405, or via email to... contacting Kim Iverson, Public Information Officer, South Atlantic Fishery Management Council, 4055 Faber... INFORMATION CONTACT: Kim Iverson, South Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201...

  7. 77 FR 1470 - South Atlantic Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-10

    ..., Executive Director, South Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201, North... Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201, North Charleston, SC 29405... Management Council, 4055 Faber Place Drive, Suite 201, North Charleston, SC 29405; telephone: (843) 571-4366...

  8. 77 FR 47356 - North Pacific Fishery Management Council; Essential Fish Habitat Amendments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-08

    ...-XA500 North Pacific Fishery Management Council; Essential Fish Habitat Amendments AGENCY: National... Pacific Fishery Management Council submitted the following essential fish habitat (EFH) amendments to NMFS... Scallop Fishery off Alaska; and Amendment 1 to the FMP for Fish Resources of the Arctic Management Area...

  9. 76 FR 37064 - Gulf of Mexico Fishery Management Council (Council); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... meeting. SUMMARY: The Gulf of Mexico Fishery Management Council will convene a public meeting via webinar... meeting will be held via webinar. Council address: Gulf of Mexico Fishery Management Council, 2203 North... Executive Director, Gulf of Mexico Fishery Management Council; telephone: (813) 348-1630. SUPPLEMENTARY...

  10. 76 FR 80344 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ... Pacific Fishery Management Council (Council) will convene a meeting via conference call of the Ecosystem... the Council on the Development of a Fishery Ecosystem Plan (FEP). The EPDT will primarily address... and expand sections of the Council's developing Fishery Ecosystem Plan, discuss the content and format...

  11. 78 FR 14983 - Fisheries of the Gulf of Mexico; Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

    ... the Gulf of Mexico; Gulf of Mexico Fishery Management Council; Public Meeting AGENCY: National Marine... of Gulf of Mexico Fishery Management Council Spanish Mackerel and Cobia Stock Assessment Review Workshop. SUMMARY: Independent peer review of Gulf of Mexico Spanish Mackerel and Cobia stocks will be...

  12. Deepening Thermocline Displaces Salmon Catch On The Oregon Coast

    NASA Astrophysics Data System (ADS)

    Harrison, C. S.; Lawson, P.

    2015-12-01

    Establishing a linkage between fish stock distributions and physical oceanography at a fine scale provides insights into the dynamic nature of near-shore ocean habitats. Characterization of habitat preferences adds to our understanding of the ecosystem, and may improve forecasts of distribution for harvest management. The Project CROOS (Collaborative Research on Oregon Ocean Salmon) Chinook salmon catch data set represents an unprecedented high-resolution record of catch location and depth, with associated in-situ temperature measurements and stock identification derived from genetic data. Here we connect this data set with physical ocean observations to gain understanding of how circulation affects salmon catch distributions. The CROOS observations were combined with remote and in situ observations of temperature, as well as a data assimilative regional ocean model that incorporates satellite and HF radar data. Across the CROOS data set, catch is primarily located within the upwelling front over the seamounts and reef structures associated with Heceta and Stonewall Banks along the shelf break. In late September of 2014 the anomalously warm "blob" began to arrive on the Oregon coast coincident with a strong downwelling event. At this time the thermocline deepened from 20 to 40 m, associated with a deepening of salmon catch depth. A cold "bulb" of water over Heceta Bank may have provided a thermal refuge for salmon during the initial onshore movement of the anomalously warm water. These observations suggest that a warming ocean, and regional warming events in particular, will have large effects on fish distributions at local and regional scales, in turn impacting fisheries.

  13. 77 FR 76472 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-28

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council will convene scoping meetings on addressing issues... January 22, 2013 at seven locations throughout the Gulf of Mexico. The scoping meetings will begin at 6 p...

  14. 77 FR 13096 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene Scoping Meetings on a... locations throughout the Gulf of Mexico. The scoping meetings will begin at 6 p.m. and will conclude no...

  15. 75 FR 32747 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-09

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a web based meeting of the Ecosystem... participate, you must register for the webinar on the Gulf of Mexico's website. Directions on how to register...

  16. 77 FR 26745 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-07

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Gulf of Mexico Fishery... Mexico Fishery Management Council will convene a Web based meeting of the ABC Control Rule Working Group.... Please go to the Gulf of Mexico Fishery Management Council's Web site at www.gulfcouncil.org for...

  17. 77 FR 41376 - Gulf of Mexico Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-13

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Gulf of Mexico Fishery... Mexico Fishery Management Council will convene three web based meetings of the ABC Control Rule Working... Internet. Please go to the Gulf of Mexico Fishery Management Council's Web site at www.gulfcouncil.org for...

  18. Redfish Lake Sockeye Salmon Captive Broodstock Rearing and Research, Annual Report 2001-2002.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Frost, Deborah; McAuley, W.; Maynard, Desmond

    2003-04-01

    The National Marine Fisheries Service (NMFS) Northwest Fisheries Science Center, in cooperation with the Idaho Department of Fish and Game and the Bonneville Power Administration, has established captive broodstock programs to aid recovery of Snake River sockeye salmon (Oncorhynchus nerka) listed as endangered under the U.S. Endangered Species Act (ESA). Captive broodstock and captive rearing programs are a form of artificial propagation that are emerging as an important component of restoration efforts for ESA-listed salmon populations that are at critically low numbers. Captive broodstocks, reared in captivity for the entire life cycle, couple the salmon's high fecundity with potentially highmore » survival in protective culture to produce large numbers of juveniles in a single generation for supplementation of natural populations. The captive broodstocks discussed in this report were intended to protect the last known remnants of sockeye salmon that return to Redfish Lake in the Sawtooth Basin of Idaho at the headwaters of the Salmon River. This report addresses NMFS activities from 1 September 2001 to 31 August 2002 on the Redfish Lake sockeye salmon captive broodstock and captive rearing program. NMFS currently has broodstocks in culture from year classes 1997, 1998, 1999, 2000, and 2001 in both the captive breeding and captive rearing programs. Offspring from these programs are being returned to Idaho to aid recovery efforts for the species.« less

  19. 75 FR 7233 - North Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-18

    ... North Pacific Fishery Management Council's (Council) Scallop Plan Team will meet March 3 and 4th, 2010... Point Lena Road, Juneau, AK. Council address: North Pacific Fishery Management Council, 605 W. 4th Ave...

  20. 77 FR 60967 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-05

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Pacific Fishery Management... Administration (NOAA), Commerce. ACTION: Notice of a public meeting. SUMMARY: The Pacific Fishery Management... conference that is open to the public. DATES: The SAS will meet on Monday, October 29, 2012 from 1 p.m. to 3...

  1. Integrating the invisible fabric of nature into fisheries management

    PubMed Central

    Travis, Joseph; Coleman, Felicia C.; Auster, Peter J.; Cury, Philippe M.; Estes, James A.; Orensanz, Jose; Peterson, Charles H.; Power, Mary E.; Steneck, Robert S.; Wootton, J. Timothy

    2014-01-01

    Overfishing and environmental change have triggered many severe and unexpected consequences. As existing communities have collapsed, new ones have become established, fundamentally transforming ecosystems to those that are often less productive for fisheries, more prone to cycles of booms and busts, and thus less manageable. We contend that the failure of fisheries science and management to anticipate these transformations results from a lack of appreciation for the nature, strength, complexity, and outcome of species interactions. Ecologists have come to understand that networks of interacting species exhibit nonlinear dynamics and feedback loops that can produce sudden and unexpected shifts. We argue that fisheries science and management must follow this lead by developing a sharper focus on species interactions and how disrupting these interactions can push ecosystems in which fisheries are embedded past their tipping points. PMID:24367087

  2. Olfactory gene expression in migrating adult sockeye salmon Oncorhynchus nerka.

    PubMed

    Bett, N N; Hinch, S G; Kaukinen, K H; Li, S; Miller, K M

    2018-04-16

    Expression of 12 olfactory genes was analysed in adult sockeye salmon Oncorhynchus nerka nearing spawning grounds and O. nerka that had strayed from their natal migration route. Variation was found in six of these genes, all of which were olfc olfactory receptors and had lower expression levels in salmon nearing spawning grounds. The results may reflect decreased sensitivity to natal water olfactory cues as these fish are no longer seeking the correct migratory route. The expression of olfactory genes during the olfactory-mediated spawning migration of Pacific salmon Oncorhynchus spp. is largely unexplored and these findings demonstrate a link between migratory behaviours and olfactory plasticity that provides a basis for future molecular research on salmon homing. © 2018 The Fisheries Society of the British Isles.

  3. 75 FR 35768 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-23

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS.... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a web based meeting of the Red Drum... must register for the webinar on the Gulf of Mexico's website. Directions on how to register will be...

  4. 76 FR 80343 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ... meeting. SUMMARY: The Gulf of Mexico Fishery Management Council (Council) will convene a meeting of the...: The meeting will be held at the Gulf of Mexico Fishery Management Council, 2203 North Lois Avenue, Suite 1100, Tampa, FL 33607, telephone: (813) 348-1630. Council address: Gulf of Mexico Fishery...

  5. 76 FR 37328 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-27

    ... meeting. SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Ad Hoc...) 348-1630. Council address: Gulf of Mexico Fishery Management Council, 2203 N. Lois Avenue, Suite 1100, Tampa, FL 33607. FOR FURTHER INFORMATION CONTACT: Dr. Assane Diagne, Economist; Gulf of Mexico Fishery...

  6. SALMON RECOVERY: DEFENDING REALITY, DELUSIONS, AND OTHER ASSORTED TRUTHS

    EPA Science Inventory

    Are professional fisheries scientists collectively guilty of encouraging delusions about the possibilities for restoring wild salmon to the Pacific Northwest? Do they perpetuate the fantasy that the Pacific Northwest will (or could, absent pervasive life-style changes) support w...

  7. 75 FR 18261 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-09

    ...This final rule implements measures approved under Amendment 16 to the NE Multispecies Fishery Management Plan (FMP). Amendment 16 was developed by the New England Fishery Management Council (Council) as part of the biennial adjustment process in the FMP to update status determination criteria for all regulated NE multispecies or ocean pout stocks; to adopt rebuilding programs for NE multispecies stocks newly classified as being overfished and subject to overfishing; and to revise management measures, including significant revisions to the sector management measures, necessary to end overfishing, rebuild overfished regulated NE multispecies and ocean pout stocks, and mitigate the adverse economic impacts of increased effort controls. This final rule also implements new requirements under Amendment 16 for establishing acceptable biological catch (ABC), annual catch limits (ACLs), and accountability measures (AMs) for each stock managed under the FMP, pursuant to the Magnuson-Stevens Fishery Conservation and Management Act (Magnuson-Stevens Act). Finally, this action adds Atlantic wolffish to the list of species managed by the FMP. This action is necessary to address the results of the most recent stock assessment, which indicate that several additional regulated species are overfished and subject to overfishing, and that stocks currently classified as overfished require additional reductions in fishing mortality to rebuild by the end of their rebuilding periods.

  8. Sustainable use of flatfish resources: Addressing the credibility crisis in mixed fisheries management

    NASA Astrophysics Data System (ADS)

    Rijnsdorp, A. D.; Daan, N.; Dekker, W.; Poos, J. J.; Van Densen, W. L. T.

    2007-02-01

    Many flatfish species are caught in mixed demersal trawl fisheries and managed by Total Allowable Catch (TAC). Despite decades of fisheries management, several major stocks are severely depleted. Using the Common Fisheries Policy (CFP) as an example, the failure of mixed-fisheries management is analysed by focussing on: the management system; the role of science; the role of managers and politicians; the response of fisheries to management. Failure of the CFP management could be ascribed to: incorrect management advice owing to bias in stock assessments; the tendency of politicians to set the TAC well above the recommended level; and non-compliance of the fisheries with the management regulations. We conclude that TAC management, although apparently successful in some single-species fisheries, inevitably leads to unsustainable exploitation of stocks caught in mixed demersal fisheries as it promotes discarding of over-quota catch and misreporting of catches, thereby corrupting the basis of the scientific advice and increasing the risk of stock collapse. This failure in mixed demersal fisheries has resulted in the loss of credibility of both scientists and managers, and has undermined the support of fishermen for management regulations. An approach is developed to convert the TAC system into a system that controls the total allowable effort (TAE). The approach takes account of the differences in catch efficiency between fleets as well as seasonal changes in the distribution of the target species and can also be applied in the recovery plans for rebuilding specific components of the demersal fish community, such as plaice, cod and hake.

  9. 75 FR 34049 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-16

    ... limits, in season possession limit triggers, and other measures to improve management of the skate... given year, the possession limit trigger (80 percent in the wing fishery, 90 percent in the bait fishery... is exceeded by more than 5 percent, the trigger point at which the possession limit is reduced would...

  10. Genetic stock identification of immature chum salmon ( Oncorhynchus keta) in the western Bering Sea, 2004

    NASA Astrophysics Data System (ADS)

    Kang, Minho; Kim, Suam; Low, Loh-Lee

    2016-03-01

    Genetic stock identification studies have been widely applied to Pacific salmon species to estimate stock composition of complex mixed-stock fisheries. In a September-October 2004 survey, 739 chum salmon ( Oncorhynchus keta) specimens were collected from 23 stations in the western Bering Sea. We determined the genetic stock composition of immature chum salmon based on the previous mitochondria DNA baseline. Each regional estimate was computed based on the conditional maximum likelihood method using 1,000 bootstrap resampling and then pooled to the major regional groups: Korea - Japan - Primorie (KJP) / Russia (RU) / Northwest Alaska (NWA) / Alaska Peninsula - Southcentral Alaska - Southeast Alaska - British Columbia - Washington (ONA). The stock composition of immature chum salmon in the western Bering Sea was a mix of 0.424 KJP, 0.421 RU, 0.116 NWA, and 0.039 ONA stocks. During the study period, the contribution of Asian chum salmon stocks gradually changed from RU to KJP stock. In addition, North American populations from NWA and ONA were small but present near the vicinity of the Russian coast and the Commander Islands, suggesting that the study areas in the western Bering Sea were an important migration route for Pacific chum salmon originating both from Asia and North America during the months of September and October. These results make it possible to better understand the chum salmon stock composition of the mixed-stock fisheries in the western Bering Sea and the stock-specific distribution pattern of chum salmon on the high-seas.

  11. 77 FR 27716 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... DEPARTMENT OF COMMERCE 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...

  12. 77 FR 27717 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... DEPARTMENT OF COMMERCE 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...

  13. 75 FR 11846 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-12

    .... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Ad Hoc Reef Fish..., March 31 and conclude by 4:30 p.m. ADDRESSES: The meeting will be held at the Gulf of Mexico Fishery... FURTHER INFORMATION CONTACT: Dr. Assane Diagne, Economist; Gulf of Mexico Fishery Management Council...

  14. 75 FR 57262 - New England and Mid-Atlantic Fishery Management Councils; Amendment 5 to the Monkfish Fishery...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-20

    ...This supplemental notice is to alert the interested public of the New England Fishery Management Council's (Council) intent to change the level of NEPA analysis for Amendment 5 to the Monkfish Fishery Management Plan (FMP) from an Environmental Impact Statement (EIS) to an EA and to provide for public comment on this course of action. The primary purpose of Amendment 5 is to address the Magnuson-Stevens Fishery Conservation and Management Act (Magnuson-Stevens Act) requirements for annual catch limits (ACLs) and accountability measures (AMs), to set multi-year specifications of days-at-sea (DAS) and trip limits, and to make other adjustments to measures in the FMP.

  15. Grande Ronde Basin Chinook Salmon Captive Brood and Conventional Supplementation Programs, 2002 Annual Report.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Carmichael, Richard W.

    2003-07-01

    Endangered Species Permit Number 1011 (formerly Permit No. 973) authorizes ODFW to take listed spring chinook salmon juveniles from Catherine Creek (CC), Lostine River (LR) and Grande Ronde River (GR) for research and enhancement purposes. Modification 2 of this permit authorizes ODFW to take adults for spawning and the production and release of smolts for the Captive and Conventional broodstock programs. This report satisfies the requirement that an annual report be submitted. Herein we report on activities conducted and provide cursory data analyses for the Grande Ronde spring chinook salmon Captive and Conventional broodstock projects from 1 January-31 December 2002.more » The Grande Ronde Basin Spring Chinook Salmon Captive Broodstock Project is designed to rapidly increase numbers of salmon in stocks that are in imminent danger of extirpation. Parr are captured in Catherine Creek, upper Grande Ronde River and Lostine River and reared to adulthood in captivity. Upon maturation, they are spawned (within stocks) and their progeny reared to smoltification before being released into the natal stream of their parents. This program is co-managed by ODFW, National Marine Fisheries Service, the Nez Perce Tribe and Confederated Tribes of the Umatilla Indian Reservation.« less

  16. 75 FR 26920 - Mid-Atlantic Fishery Management Council; Spiny Dogfish Amendment 3 Scoping Process

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-13

    ... Fishery Management Council; Spiny Dogfish Amendment 3 Scoping Process AGENCY: National Marine Fisheries... the Spiny Dogfish Fishery Management Plan (FMP). This notice announces a public process to solicit... and New England Fishery Management Councils (Councils), in cooperation with NMFS, announce that they...

  17. In situ measurement of coastal ocean movements and survival of juvenile Pacific salmon

    PubMed Central

    Welch, David W.; Melnychuk, Michael C.; Payne, John C.; Rechisky, Erin L.; Porter, Aswea D.; Jackson, George D.; Ward, Bruce R.; Vincent, Stephen P.; Wood, Chris C.; Semmens, Jayson

    2011-01-01

    Many salmon populations in both the Pacific and Atlantic Oceans have experienced sharply decreasing returns and high ocean mortality in the past two decades, with some populations facing extirpation if current marine survival trends continue. Our inability to monitor the movements of marine fish or to directly measure their survival precludes experimental tests of theories concerning the factors regulating fish populations, and thus limits scientific advance in many aspects of fisheries management and conservation. Here we report a large-scale synthesis of survival and movement rates of free-ranging juvenile salmon across four species, 13 river watersheds, and 44 release groups of salmon smolts (>3,500 fish tagged in total) in rivers and coastal ocean waters, including an assessment of where mortality predominantly occurs during the juvenile migration. Of particular importance, our data indicate that, over the size range of smolts tagged, (i) smolt survival was not strongly related to size at release, (ii) tag burden did not appear to strongly reduce the survival of smaller animals, and (iii) for at least some populations, substantial mortality occurred much later in the migration and more distant from the river of origin than generally expected. Our findings thus have implications for determining where effort should be invested to improve the accuracy of salmon forecasting, to understand the mechanisms driving salmon declines, and to predict the impact of climate change on salmon stocks. PMID:21558442

  18. Myxobolus arcticus and Parvicapsula minibicornis infections in sockeye salmon Oncorhynchus nerka following downstream migration in British Columbia.

    PubMed

    Mahony, A M; Johnson, S C; Neville, C M; Thiess, M E; Jones, S R M

    2017-10-18

    Factors influencing the health of sockeye salmon Oncorhynchus nerka in British Columbia, Canada, are important for fisheries management and conservation. Juvenile salmon originating from the Fraser River were screened for 3 enzootic parasites (Myxobolus arcticus, Parvicapsula minibicornis, Ceratonova shasta) and the bacterium Renibacterium salmoninarum. Fish were collected from the Strait of Georgia in 2010, 2011 and 2012 and genotyped to stock of origin. Trends in infection status were estimated by year, spawning zone and catch area. The annual prevalences of P. minibicornis (n = 1448) were 23.3, 6.5 and 8.1%, and for M. arcticus (n = 1343), annual prevalences were 40.4, 66.3 and 27.4%, respectively. Logistic regression showed that P. minibicornis was most strongly associated with salmon from the lower Fraser River spawning zone and increased with distance caught from the mouth of the Fraser River. In contrast, infection with M. arcticus was most strongly associated with salmon from the middle Fraser River spawning zone, and there was no trend related to distance from the Fraser River. Neither R. salmoninarum nor C. shasta were detected. These observations are discussed in the context of salmon life history and pathogen biology.

  19. Marine protected areas and the value of spatially optimized fishery management

    PubMed Central

    Rassweiler, Andrew; Costello, Christopher; Siegel, David A.

    2012-01-01

    There is a growing focus around the world on marine spatial planning, including spatial fisheries management. Some spatial management approaches are quite blunt, as when marine protected areas (MPAs) are established to restrict fishing in specific locations. Other management tools, such as zoning or spatial user rights, will affect the distribution of fishing effort in a more nuanced manner. Considerable research has focused on the ability of MPAs to increase fishery returns, but the potential for the broader class of spatial management approaches to outperform MPAs has received far less attention. We use bioeconomic models of seven nearshore fisheries in Southern California to explore the value of optimized spatial management in which the distribution of fishing is chosen to maximize profits. We show that fully optimized spatial management can substantially increase fishery profits relative to optimal nonspatial management but that the magnitude of this increase depends on characteristics of the fishing fleet and target species. Strategically placed MPAs can also increase profits substantially compared with nonspatial management, particularly if fishing costs are low, although profit increases available through optimal MPA-based management are roughly half those from fully optimized spatial management. However, if the same total area is protected by randomly placing MPAs, starkly contrasting results emerge: most random MPA designs reduce expected profits. The high value of spatial management estimated here supports continued interest in spatially explicit fisheries regulations but emphasizes that predicted increases in profits can only be achieved if the fishery is well understood and the regulations are strategically designed. PMID:22753469

  20. Marine protected areas and the value of spatially optimized fishery management.

    PubMed

    Rassweiler, Andrew; Costello, Christopher; Siegel, David A

    2012-07-17

    There is a growing focus around the world on marine spatial planning, including spatial fisheries management. Some spatial management approaches are quite blunt, as when marine protected areas (MPAs) are established to restrict fishing in specific locations. Other management tools, such as zoning or spatial user rights, will affect the distribution of fishing effort in a more nuanced manner. Considerable research has focused on the ability of MPAs to increase fishery returns, but the potential for the broader class of spatial management approaches to outperform MPAs has received far less attention. We use bioeconomic models of seven nearshore fisheries in Southern California to explore the value of optimized spatial management in which the distribution of fishing is chosen to maximize profits. We show that fully optimized spatial management can substantially increase fishery profits relative to optimal nonspatial management but that the magnitude of this increase depends on characteristics of the fishing fleet and target species. Strategically placed MPAs can also increase profits substantially compared with nonspatial management, particularly if fishing costs are low, although profit increases available through optimal MPA-based management are roughly half those from fully optimized spatial management. However, if the same total area is protected by randomly placing MPAs, starkly contrasting results emerge: most random MPA designs reduce expected profits. The high value of spatial management estimated here supports continued interest in spatially explicit fisheries regulations but emphasizes that predicted increases in profits can only be achieved if the fishery is well understood and the regulations are strategically designed.

  1. 78 FR 29116 - Gulf of Mexico Fishery Management Council; Public Meeting; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-17

    ... Mexico Fishery Management Council; Public Meeting; Correction AGENCY: National Marine Fisheries Service... public meeting; correction. SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Standing, Special Mackerel and Special Reef Fish Scientific and Statistical Committees. DATES...

  2. 75 FR 81585 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-28

    .... SUMMARY: The Gulf of Mexico Fishery Management Council will convene a meeting of the Ad Hoc Reef Fish..., January 25, 2011, and conclude by 4 p.m. ADDRESSES: The meeting will be held at the Gulf of Mexico Fishery... address: Gulf of Mexico Fishery Management Council, 2203 N. Lois Avenue, Suite 1100, Tampa, FL 33607. FOR...

  3. 75 FR 28783 - South Atlantic Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-24

    .... SUMMARY: The South Atlantic Fishery Management Council will hold a meeting of its Spiny Lobster Committee and Advisory Panel jointly with the Gulf of Mexico Fishery Management Council's Spiny Lobster...; email: [email protected] . SUPPLEMENTARY INFORMATION: Meeting Dates: 1. Joint Spiny Lobster...

  4. 77 FR 14350 - North Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    ... Pacific Fishery Management Council Individual Fishing Quota (IFQ) Implementation Team. SUMMARY: The North Pacific Fishery Management Council (Council) IFQ Implementation Team will meet March 26, 2012 in Anchorage...-2809. SUPPLEMENTARY INFORMATION: The Team will review the discussion papers on Vessel Monitoring System...

  5. 77 FR 26515 - Mid-Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    ... 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 Scientific and Statistical Committee (SSC) of the Mid- Atlantic Fishery Management Council (Council) will hold a meeting...

  6. 78 FR 53731 - North Pacific Fishery Management Council; Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    ... meetings. SUMMARY: The North Pacific Fishery Management Council (Council) Ecosystem Committee will meet in... agenda will be as follows: Development of Ecosystem-based management (EMB) vision statement; Operationalizing EBM in Council projects, including the Aleutian Islands Fishery Ecosystem Plan, the Arctic Fishery...

  7. 50 CFR 600.207 - Pacific Fishery Management Council Tribal Indian representative and alternate.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Pacific Fishery Management Council Tribal... AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Council Membership § 600.207 Pacific Fishery Management Council Tribal Indian...

  8. 50 CFR 600.207 - Pacific Fishery Management Council Tribal Indian representative and alternate.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Pacific Fishery Management Council Tribal... AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Council Membership § 600.207 Pacific Fishery Management Council Tribal Indian...

  9. 50 CFR 600.207 - Pacific Fishery Management Council Tribal Indian representative and alternate.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Pacific Fishery Management Council Tribal... AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Council Membership § 600.207 Pacific Fishery Management Council Tribal Indian...

  10. 50 CFR 600.207 - Pacific Fishery Management Council Tribal Indian representative and alternate.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Pacific Fishery Management Council Tribal... AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Council Membership § 600.207 Pacific Fishery Management Council Tribal Indian...

  11. 50 CFR 600.207 - Pacific Fishery Management Council Tribal Indian representative and alternate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Pacific Fishery Management Council Tribal... AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Council Membership § 600.207 Pacific Fishery Management Council Tribal Indian...

  12. A time-lapse photography method for monitoring salmon (Oncorhynchus spp.) passage and abundance in streams

    PubMed Central

    Leacock, William B.; Eby, Lisa A.; Stanford, Jack A.

    2016-01-01

    Accurately estimating population sizes is often a critical component of fisheries research and management. Although there is a growing appreciation of the importance of small-scale salmon population dynamics to the stability of salmon stock-complexes, our understanding of these populations is constrained by a lack of efficient and cost-effective monitoring tools for streams. Weirs are expensive, labor intensive, and can disrupt natural fish movements. While conventional video systems avoid some of these shortcomings, they are expensive and require excessive amounts of labor to review footage for data collection. Here, we present a novel method for quantifying salmon in small streams (<15 m wide, <1 m deep) that uses both time-lapse photography and video in a model-based double sampling scheme. This method produces an escapement estimate nearly as accurate as a video-only approach, but with substantially less labor, money, and effort. It requires servicing only every 14 days, detects salmon 24 h/day, is inexpensive, and produces escapement estimates with confidence intervals. In addition to escapement estimation, we present a method for estimating in-stream salmon abundance across time, data needed by researchers interested in predator--prey interactions or nutrient subsidies. We combined daily salmon passage estimates with stream specific estimates of daily mortality developed using previously published data. To demonstrate proof of concept for these methods, we present results from two streams in southwest Kodiak Island, Alaska in which high densities of sockeye salmon spawn. PMID:27326378

  13. Lake Roosevelt Fisheries Monitoring Program; 1988-1989 Annual Report.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Peone, Tim L.; Scholz, Allan T.; Griffith, James R.

    1990-10-01

    In the Northwest Power Planning Council's 1987 Columbia River Basin Fish and Wildlife Program (NPPC 1987), the Council directed the Bonneville Power Administration (BPA) to construct two kokanee salmon (Oncorhynchus nerka) hatcheries as partial mitigation for the loss of anadromous salmon and steelhead incurred by construction of Grand Coulee Dam [Section 903 (g)(l)(C)]. The hatcheries will produce kokanee salmon for outplanting into Lake Roosevelt as well as rainbow trout (Oncorhynchus mykiss) for the Lake Roosevelt net-pen program. In section 903 (g)(l)(E), the Council also directed BPA to fund a monitoring program to evaluate the effectiveness of the kokanee hatcheries. Themore » monitoring program included the following components: (1) a year-round, reservoir-wide, creel survey to determine angler use, catch rates and composition, and growth and condition of fish; (2) assessment of kokanee, rainbow, and walleye (Stizostedion vitreum) feeding habits and densities of their preferred prey, and; (3) a mark and recapture study designed to assess the effectiveness of different locations where hatchery-raised kokanee and net pen reared rainbow trout are released. The above measures were adopted by the Council based on a management plan, developed by the Upper Columbia United Tribes Fisheries Center, Spokane Indian Tribe, Colville Confederated Tribes, Washington Department of Wildlife, and National Park Service, that examined the feasibility of restoring and enhancing Lake Roosevelt fisheries (Scholz et al. 1986). In July 1988, BPA entered into a contract with the Spokane Indian Tribe to initiate the monitoring program. The projected duration of the monitoring program is through 1995. This report contains the results of the monitoring program from August 1988 to December 1989.« less

  14. WATERSHED HEALTH ASSESSMENT TOOLS-INVESTIGATING FISHERIES (WHAT-IF): A MODELING TOOLKIT FOR WATERSHED AND FISHERIES MANAGEMENT

    EPA Science Inventory

    The Watershed Health Assessment Tools-Investigating Fisheries (WHAT-IF) is a decision-analysis modeling toolkit for personal computers that supports watershed and fisheries management. The WHAT-IF toolkit includes a relational database, help-system functions and documentation, a...

  15. 78 FR 50395 - Mid-Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-19

    ... Address: Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901..., Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901; telephone... meeting date. Dated: August 14, 2013. William D. Chappell, Acting Deputy Director, Office of Sustainable...

  16. 76 FR 65699 - South Atlantic Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-24

    ... Director, South Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201, North Charleston..., 4055 Faber Place Drive, Suite 201, North Charleston, SC 29405; telephone: (843) 571-4366 or toll free.... FOR FURTHER INFORMATION CONTACT: Kim Iverson, South Atlantic Fishery Management Council, 4055 Faber...

  17. Genetic diversity of sockeye salmon (`oncorhynchus nerka`) of Cook Inlet, Alaska, and its application to restoration of injured populations of the Kenai River. Exxon Valdez Oil Spill Restoration Project 93012 and 94255-2. Final report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Seeb, L.W.; Habicht, C.; Templin, W.D.

    1995-11-01

    Genetic data from sockeye salmon (Oncorhynchus nerka) were collected from all significant spawning populations contributing to mixed-stock harvests in Cook Inlet. A total of 68 allozyme loci were resolved from 37 populations. Mitochondrial DNA data from the NADH subunits 5 and 6 were collected from 19 of the populations. Mixed-stock analyses using maximum likelihood methods with 27 loci were evaluated to estimate the proportion of Kenai River populations in Central District drift fisheries. Simulations indicate that Kenai River populations can be identified in mixtures at a level of precision and accuracy useful for restoration and fishery management. Mixed-stock samples frommore » Cook Inlet drift net fisheries were analyzed both inseason (48 hr) and post-season. Samples from fish wheels from the Kenai, Kasilof, Yentna, and Susitna River systems were also analyzed. Inclusion of mtDNA data in the analysis is being investigated to determine if it improves precision and accuracy. Results from this study are currently being used in the management and restoration of Kenai River sockeye salmon injured in the 1989 Exxon Valdex oil spill.« less

  18. Application of Portfolio Theory in Recovery Planning for Pacific Salmon.

    EPA Science Inventory

    Ecological applications of portfolio theory demonstrate the utility of this analytical framework for understanding the stability of commercial and indigenous Pacific Salmon fisheries. Portfolio theory also has the potential to aid in recovery planning for threatened and endangere...

  19. Marine managed areas and associated fisheries in the US Caribbean.

    PubMed

    Schärer-Umpierre, Michelle T; Mateos-Molina, Daniel; Appeldoorn, Richard; Bejarano, Ivonne; Hernández-Delgado, Edwin A; Nemeth, Richard S; Nemeth, Michael I; Valdés-Pizzini, Manuel; Smith, Tyler B

    2014-01-01

    The marine managed areas (MMAs) of the U.S. Caribbean are summarized and specific data-rich cases are examined to determine their impact upon fisheries management in the region. In this region, the productivity and connectivity of benthic habitats such as mangroves, seagrass and coral reefs is essential for many species targeted by fisheries. A minority of the 39 MMAs covering over 4000km(2) serve any detectable management or conservation function due to deficiencies in the design, objectives, compliance or enforcement. Fifty percent of the area within MMA boundaries had no-take regulations in the U.S. Virgin Islands, while Puerto Rico only had 3%. Six case studies are compared and contrasted to better understand the potential of these MMAs for fisheries management. Signs of success were associated with including sufficient areas of essential fish habitat (nursery, spawning and migration corridors), year-round no-take regulations, enforcement and isolation. These criteria have been identified as important in the conservation of marine resources, but little has been done to modify the way MMAs are designated and implemented in the region. Site-specific monitoring to measure the effects of these MMAs is needed to demonstrate the benefits to fisheries and gain local support for a greater use as a fisheries management tool.

  20. 78 FR 54239 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-03

    ... Newbury Street, Peabody, MA 019601; telephone: (978) 535-4600; fax: (978) 535-8238. Council address: New England Fishery Management Council, 50 Water Street, Mill 2, Newburyport, MA 01950. FOR FURTHER..., Acting Deputy Director, Office of Sustainable Fisheries, National Marine Fisheries Service. [FR Doc. 2013...

  1. 78 FR 43125 - Fisheries off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Commercial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-19

    .../processor trawl fleets (whiting only). Since that time, the Pacific Fishery Management Council (Council) and.... Clarify that the processor obligation may be to more than one MS permit, 10. Revise the mothership catcher... (MS) and Catcher/Processor (C/P) sectors of the Pacific Coast Groundfish fishery. This item was...

  2. Lessons from community based management of floodplain fisheries in Bangladesh.

    PubMed

    Thompson, Paul M; Sultana, Parvin; Islam, Nurul

    2003-11-01

    Inland (floodplain) fisheries remain the most important contributor to fish production in Bangladesh. They have in the past been administered to generate government revenue without due concern for sustainability or equity. Community Based Fisheries Management (CBFM) is a possible solution and was tested in 19 waterbodies (rivers and beels) during 1996-2000. The outcomes so far are assessed with respect to social, institutional, and physical context, and the interactions that arose in establishing CBFM. The lessons drawn are that: it was essential that communities obtained rights over the fisheries, strong facilitation was necessary, taking up visible resource management actions greatly helped, success was more likely in homogeneous communities, external threats were a strong limiting factor, clear boundaries and small fisheries were not so critical, and new institutions could be built with as much ease (or difficulty) as modifying existing ones. Effective well-defined partnerships of NGOs and government were not easy to establish but were sufficiently beneficial that in several locations new community institutions for fisheries management were established. This is a slow process, the sustainability of local management institutions is not yet established, although they continued during an interim period without funding, further phased support is planned to strengthen these organizations and to generate evidence of impacts and momentum to influence wider fisheries policy in and beyond Bangladesh.

  3. Evaluation of Salmon Spawning Below Bonneville Dam, Annual Report October 2005 - September 2006.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Arntzen, Evan V.; Mueller, Robert P.; Murray, Christopher J.

    2007-09-21

    Since FY 2000, scientists at Pacific Northwest National Laboratory (PNNL) have conducted research to assess the extent of spawning by chum salmon (Oncorhynchus keta) and fall Chinook salmon (O. tshawytscha) in the lower mainstem Columbia River. Their work supports a larger project funded by the Bonneville Power Administration (BPA) aimed at characterizing the physical habitat used by mainstem fall Chinook and chum salmon populations. Multiple collaborators in addition to PNNL are involved in the BPA project--counterparts include the Washington Department of Fish and Wildlife (WDFW), U.S. Fish and Wildlife Service (USFWS), Pacific States Marine Fisheries Commission (PSMFC), U.S. Geological Surveymore » (USGS), and Oregon Department of Fish and Wildlife (ODFW). Data resulting from the individual tasks each agency conducts are providing a sound scientific basis for developing strategies to operate the Federal Columbia River Power System (FCRPS) in ways that will effectively protect and enhance the chum and tule fall Chinook salmon populations--both listed as threatened under the Endangered Species Act (ESA). Fall Chinook salmon, thought to originate from Bonneville Hatchery, were first noted to be spawning downstream of Bonneville Dam by WDFW biologists in 1993. Known spawning areas include gravel beds on the Washington side of the river near Hamilton Creek and near Ives Island. Limited surveys of spawning ground were conducted in the area around Ives and Pierce islands from 1994 through 1997. Based on those surveys, it is believed that fall Chinook salmon are spawning successfully in this area. The size of this population from 1994 to 1996 was estimated at 1800 to 5200 fish. Chum salmon also have been documented spawning downstream of Bonneville Dam. Chum salmon were listed as threatened under the ESA in March 1999. At present there is a need to determine the number of fall Chinook and chum salmon spawning downstream of Bonneville Dam, the characteristics of their

  4. 76 FR 56735 - Mid-Atlantic Fishery Management Council (MAFMC); Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-14

    ...-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901; telephone: (302) 674... Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901; telephone: (302) 526-5255... Accommodations The meeting is physically accessible to people with disabilities. Requests for sign language...

  5. 76 FR 542 - Pacific Fishery Management Council (Council); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-05

    .... SUMMARY: The Pacific Fishery Management Council (Pacific Council) will convene a meeting of the Ecosystem... development of an Ecosystem Fishery Management Plan (EFMP). At the September 2010 Council meeting, the EPDT and the Ecosystem Advisory Subpanel provided an initial report on EFMP development that included a...

  6. Summary Report for Bureau of Fisheries Stream Habitat Surveys : Clearwater, Salmon, Weiser, and Payette River Basins, 1934-1942, Final Report.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    McIntosh, Bruce A.; Clark, Sharon E.; Sedell, James R.

    This document contains summary reports of stream habitat surveys, conducted in Idaho, by the Bureau of Fisheries (BOF, now National Marine Fisheries Service) from 1938-1942.. These surveys were part of a larger project to survey streams in the Columbia River basin that provided, or had provided, spawning and rearing habitat for salmon and steelhead (Rich, 1948). The purpose of the survey was, as described by Rich, 'to determine the present condition of the various tributaries with respect to their availability and usefulness for the migration, breeding, and rearing of migratory fishes'. The Idaho portion of the survey consisted of extensivemore » surveys of the Clearwater, Salmon, Weiser, and Payette River Subbasins. Current estimates of the loss of anadromous fish habitat in the Columbia River Basin are based on a series of reports published from 1949-1952 by the U.S. Fish and Wildlife Service. The reports were brief, qualitative accounts of over 5000 miles of stream surveys conducted by the BOF from 1934-1946 (Bryant, 1949; Bryant and Parkhurst, 1950; Parkhurst, 1950a-c; Parkhurst et al., 1950). Despite their brevity, these BOF reports have formed the basis for estimating fish habitat losses and conditions in the Columbia River Basin (Fulton, 1968, 1970; Thompson, 1976; NPPC, 1986). Recently, the field notebooks from the BOF surveys were discovered. The data is now archived and stored in the Forest Science DataBank at Oregon State University (Stafford et al., 1984; 1988). These records are the earliest and most comprehensive documentation available of the condition and extent of anadromous fish habitat before hydropower development in the Columbia River Basin. They provide the baseline data for quantifying changes and setting a benchmark for future restoration of anadromous fish habitat throughout the Basin. The summaries contained in this book are exact replicates of the originals. Due to discrepancies between the field data and the summaries, the database

  7. 76 FR 13361 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-11

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... 31, 2011 The Scientific and Statistical Committee (SSC) will hold a new member orientation; discuss... Marine Fisheries Service. [FR Doc. 2011-5643 Filed 3-10-11; 8:45 am] BILLING CODE 3510-22-P ...

  8. 77 FR 32082 - New England Fishery Management Council (NEFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-31

    ... scope and significance of issues to be analyzed in a draft environmental impact statement on management... Management Council (NEFMC); Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic... England Fishery Management Council (Council) will hold a three-day meeting on June 19-21, 2012 to consider...

  9. Competing Interests, Economics, and Marine Fisheries Management: An Educational Case Study

    ERIC Educational Resources Information Center

    Thorson, James T.; Berkson, Jim; Murphy, Brian

    2010-01-01

    Managing fish resources in the ocean, known as marine fisheries management, often involves disagreement among many groups of people: commercial fishers, recreational anglers, national and local conservationists, and several branches of government. While managing marine fisheries in federal waters, the federal government must rebuild marine fish…

  10. 78 FR 70018 - North Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-22

    ... Pacific Fishery Management Council (Council) Charter Implementation Committee will meet in Anchorage, AK... be held at the Council office, 605 W. 4th Avenue, Room 205, Anchorage, AK. Council address: North Pacific Fishery Management Council, 605 W. 4th Ave., Suite 306, Anchorage, AK 99501-2252. FOR FURTHER...

  11. 75 FR 80797 - South Atlantic Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-23

    ... Council, 4055 Faber Place Drive, Suite 201, North Charleston, SC 29405, or via e-mail to: SGRegAmend9PH... Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201, North Charleston, SC 29405..., Public Information Officer, South Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201...

  12. 75 FR 28567 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... meeting briefing book related to salmon management, and to develop comments and recommendations for... language interpretation or other auxiliary aids should be directed to Ms. Carolyn Porter at (503) 820- 2280...

  13. A dynamic ocean management tool to reduce bycatch and support sustainable fisheries.

    PubMed

    Hazen, Elliott L; Scales, Kylie L; Maxwell, Sara M; Briscoe, Dana K; Welch, Heather; Bograd, Steven J; Bailey, Helen; Benson, Scott R; Eguchi, Tomo; Dewar, Heidi; Kohin, Suzy; Costa, Daniel P; Crowder, Larry B; Lewison, Rebecca L

    2018-05-01

    Seafood is an essential source of protein for more than 3 billion people worldwide, yet bycatch of threatened species in capture fisheries remains a major impediment to fisheries sustainability. Management measures designed to reduce bycatch often result in significant economic losses and even fisheries closures. Static spatial management approaches can also be rendered ineffective by environmental variability and climate change, as productive habitats shift and introduce new interactions between human activities and protected species. We introduce a new multispecies and dynamic approach that uses daily satellite data to track ocean features and aligns scales of management, species movement, and fisheries. To accomplish this, we create species distribution models for one target species and three bycatch-sensitive species using both satellite telemetry and fisheries observer data. We then integrate species-specific probabilities of occurrence into a single predictive surface, weighing the contribution of each species by management concern. We find that dynamic closures could be 2 to 10 times smaller than existing static closures while still providing adequate protection of endangered nontarget species. Our results highlight the opportunity to implement near real-time management strategies that would both support economically viable fisheries and meet mandated conservation objectives in the face of changing ocean conditions. With recent advances in eco-informatics, dynamic management provides a new climate-ready approach to support sustainable fisheries.

  14. Physiological development and migratory behavior of subyearling fall chinook salmon in the Columbia River

    USGS Publications Warehouse

    Tiffan, K.F.; Rondorf, D.W.; Wagner, P.G.

    2000-01-01

    We describe the migratory behavior and physiological development of subyearling fall chinook salmon Oncorhynchus tshawytscha migrating through John Day Reservoir on the Columbia River, Washington and Oregon. Fish were freeze-branded and coded-wire-tagged at McNary Dam, Oregon, from 1991 to 1994, to determine travel time to John Day Dam and subsequent adult contribution. Stepwise multiple regression showed that 47% of the variation in subyearling fall chinook salmon travel time was explained by the reciprocal of minimum flow and fish size. Smoltification, as measured by gill Na+-K+ adenosine triphosphatase (ATPase) activity, was not important in explaining variability in travel time of subyearling chinook salmon. Fish marked early in the out-migration generally traveled faster than middle and late migrants. Seawater challenges were used to describe physiological development and showed that osmoregulatory competence of premigrants in the Hanford Reach of the Columbia River increased with fish size and gill ATPase activity. Once active migrants began passing McNary Dam, fish generally had survival exceeding 90% and were able to regulate their blood plasma Na+ in seawater. Gill ATPase activity increased as premigrants, reared in nearshore areas of the Hanford Reach, reached a peak among active migrants in late June and early July then decreased through the remainder of the out-migration. Salinity preference also peaked in subyearling fall chinook salmon during late June to mid July in 1995. Return of adults from marked groups showed no consistent patterns that would suggest a survival advantage for any portion of the juvenile out-migration. Presumed wild migrants from the middle and late portions of the out-migration were primary contributors to all fisheries, except the Priest Rapids Hatchery. As such, fishery managers should take action to ensure the survival of these fish, especially because they migrate under more unfavorable environmental conditions than early

  15. 75 FR 56994 - Mid-Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ... Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS), National... 21-22, 2010 SSC meeting included the following topics: (1) new SSC member orientation, (2) review..., National Marine Fisheries Service. [FR Doc. 2010-23204 Filed 9-16-10; 8:45 am] BILLING CODE 3510-22-S ...

  16. 78 FR 73850 - Pacific Fishery Management Council; Public Meetings and Hearings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-09

    ... Fishery Management Council; Public Meetings and Hearings AGENCY: National Marine Fisheries Service (NMFS.... March 25, 2014: Hilton Sonoma Wine Country, Golden Gate CD Room, 3555 Round Barn Blvd., Santa Rosa, CA... Fisheries, National Marine Fisheries Service. [FR Doc. 2013-29279 Filed 12-6-13; 8:45 am] BILLING CODE 3510...

  17. 78 FR 25955 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-03

    ... Mexico Fishery Management Council; Public Meeting AGENCY: National Marine Fisheries Service (NMFS... orientation video about serving as an AP member for the Council. The Shrimp AP will nominate and elect a chair... Fisheries, National Marine Fisheries Service. [FR Doc. 2013-10518 Filed 5-2-13; 8:45 am] BILLING CODE 3510...

  18. Snake River Sockeye Salmon Habitat and Limnological Research; 2002 Annual Report.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kohler, Andre E.; Taki, Doug; Griswold, Robert G.

    2004-08-01

    In March 1990, the Shoshone-Bannock Tribes petitioned the National Marine Fisheries Service (NMFS) to list the Snake River sockeye salmon (Oncorhynchus nerka) as endangered. As a result of that petition the Snake River sockeye salmon was officially listed as endangered in November 1991 under the Endangered Species Act (56 FR 58619). In 1991, the Snake River Sockeye Salmon Habitat and Limnological Research Program was implemented (Project Number 91-71, Intergovernmental Contract Number DE-BI79-91bp22548). This project is part of an interagency effort to prevent the extinction of the Redfish Lake stock of O. nerka. The Shoshone-Bannock Tribal goal for this project ismore » two tiered: The immediate goal is to increase the population of Snake River sockeye salmon while preserving the unique genetic characteristics of the Evolutionarily Significant Unit (ESU). The Tribes long term goal is to maintain a viable population that warrants delisting and provides Tribal harvest opportunities. The Bonneville Power Administration (BPA) provides funding for this interagency recovery program through the Northwest Power Planning Council Fish and Wildlife Program (NPPCFWP). Collaborators in the recovery effort include the National Marine Fisheries Service (NMFS), the Idaho Department of Fish and Game (IDFG), the University of Idaho (UI), U.S. Forest Service (USFS), and the Shoshone-Bannock Tribe (SBT). This report summarizes activities conducted by Shoshone-Bannock Tribal Fisheries Department personnel during the 2002 calendar year. Project objectives include: (1) monitor over-winter survival and emigration of juvenile anadromous O. nerka stocked from the captive rearing program; (2) fertilize Redfish Lake (3) conduct kokanee salmon (non-anadromous O. nerka) population surveys; (4) monitor spawning kokanee escapement and estimate fry recruitment on Fishhook, Alturas Lake, and Stanley Lake creeks; (5) evaluate potential competition and predation between stocked juvenile O. nerka

  19. 50 CFR 660.405 - Prohibitions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast Salmon Fisheries § 660.405... unlawful for any person to do any of the following: (1) Take and retain or land salmon caught with a net in the fishery management area, except that a hand-held net may be used to bring hooked salmon on board a...

  20. 50 CFR 660.405 - Prohibitions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast Salmon Fisheries § 660.405... unlawful for any person to do any of the following: (1) Take and retain or land salmon caught with a net in the fishery management area, except that a hand-held net may be used to bring hooked salmon on board a...

  1. Historical occurrence of coho salmon (Oncorhynchus kisutch) in streams of the Santa Cruz Mountain region of California: response to an Endangered Species Act petition to delist coho salmon south of San Francisco Bay

    Treesearch

    Brian C. Spence; Walter G. Duffy; John Carlos Garza; Bret Harvey; Susan M. Sogard; Laurie A. Weitkamp; Thomas H. Williams; David A. Boughton

    2011-01-01

    In November 2003, the National Marine Fisheries Service received a petition from Homer T. McCrary to redefine the southern extent of the Central California Coast Coho Salmon Evolutionarily Significant Unit (CCC Coho Salmon ESU) to exclude populations that spawn in coastal watersheds south of the entrance to San Francisco Bay (i.e., the Golden Gate). The petitioner’s...

  2. 75 FR 49466 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-13

    ...Holiday Inn, One Newbury Street, Route 1, Peabody, MA 01960; Telephone: (978)535- 4600; Fax: (978)535-8238. Council address: New England Fishery Management Council, 50 Water Street, Mill 2, Newburyport, MA 01950..., Office of Sustainable Fisheries, National Marine Fisheries Service. [FR Doc. 2010-19995 Filed 8-12-10; 8...

  3. 76 FR 53416 - North Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... North Pacific Fishery Management Council's (NPFMC) Crab Plan Team (CPT). SUMMARY: The CPT will meet September 19-22, 2011 at the Alaska Fishery Science Center, 7600 Sand Point Way, NE., Building 4, Traynor.... ADDRESSES: The meeting will be held at the Alaska Fishery Science Center, 7600 Sand Point Way, NE., Building...

  4. 78 FR 43860 - Pacific Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-22

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC770 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...

  5. 78 FR 67127 - Caribbean Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... Caribbean Fishery Management Council's Outreach and Education Advisory Panel (OEAP) will meet. DATES: The... Verguilla Issue --USVI Activities: ``Marine Outreach & Education USVI Style'' --Caribbean Fisheries Teacher... Commercial and Recreational Fishing Regulations for the US Caribbean Exclusive Economic Zone --Other Business...

  6. 75 FR 51755 - New England Fishery Management Council; Public Hearing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ... comments on proposals to be included in the Draft Amendment 3 to the Deep Sea Red Crab Fishery Management... to [email protected] with ``Comments on Red Crab Draft Amendment 3'' in the subject line... Council proposes to take action to amend the Deep Sea Red Crab Fishery Management Plan (FMP) and to...

  7. 76 FR 72906 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... Council will receive a presentation on Fishery Management Councils: Decision-making, Communication, and... Council will conduct its regular Business Session, receive Organizational Reports, Council Liaison Reports... Biedron of Cornell University on Fishery Management Councils: Decision-making, Communication, and Social...

  8. Organohalogen concentrations and feeding status in Atlantic salmon (Salmo salar L.) of the Baltic Sea during the spawning run.

    PubMed

    Vuorinen, Pekka J; Kiviranta, Hannu; Koistinen, Jaana; Pöyhönen, Outi; Ikonen, Erkki; Keinänen, Marja

    2014-01-15

    Changes in the concentrations of polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs), and biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs) in Baltic salmon muscle were studied during the spawning migration from the southern Baltic Sea to rivers flowing into the northern Gulf of Bothnia and during the spawning period. The aim was to obtain information to facilitate the arrangement of salmon fisheries such that the human dioxin intake is taken into account. The EC maximum allowable total toxic equivalent concentration (WHO-TEQPCDD/F+PCB) was exceeded in the muscle of the majority of the migrating salmon, except in the Baltic Proper. The fresh-weight-based concentrations of all toxicant groups in salmon tended to be the lowest in the Baltic Proper and the Northern Quark, and all toxicant concentrations, except PCDDs and PCDFs, were significantly higher in the spawning salmon than in the salmon caught during the spawning run. The fat content of the salmon muscle decreased by 60% during the spawning run, and the lipid-based total toxicant concentrations were consequently 4.2-6.2 times higher during the spawning period than during the spawning migration. However, the toxicants were concentrated just before spawning, and thus there is no essential difference related to whether the salmon are caught in the sea or the recreational river fishery. © 2013.

  9. The influence of alewife year-class strength on prey selection and abundance of age-1 Chinook salmon in Lake Michigan

    USGS Publications Warehouse

    Warner, D.M.; Kiley, C.S.; Claramunt, R.M.; Clapp, D.F.

    2008-01-01

    We used growth and diet data from a fishery-independent survey of Chinook salmon Oncorhynchus tshawytscha, acoustic estimates of prey density and biomass, and statistical catch-at-age modeling to study the influence of the year-class strength of alewife Alosa pseudoharengus on the prey selection and abundance of age-1 Chinook salmon in Lake Michigan during the years 1992-1996 and 2001-2005. Alewives age 2 or younger were a large part of age-1 Chinook salmon diets but were not selectively fed upon by age-1 Chinook salmon in most years. Feeding by age-1 Chinook salmon on alewives age 2 or younger became selective as the biomass of alewives in that young age bracket increased, and age-1 Chinook salmon also fed selectively on young bloaters Coregonus hoyi when bloater density was high. Selection of older alewives decreased at high densities of alewives age 2 or younger and, in some cases, high densities of bloater. The weight and condition of age-1 Chinook salmon were not related to age-1 Chinook salmon abundance or prey abundance, but the abundance of age-1 Chinook salmon in year t was positively related to the density of age-0 alewives in year t - 1. Our results suggest that alewife year-class strength exerts a positive bottom-up influence on age-1 Chinook salmon abundance, prey switching behavior by young Chinook salmon contributing to the stability of the predator-prey relationship between Chinook salmon and alewives. ?? Copyright by the American Fisheries Society 2008.

  10. 78 FR 79402 - New England Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    ...The New England Fishery Management Council's (Council) Joint VMS/Enforcement Committee and Advisory Panel will meet to consider actions affecting New England fisheries in the exclusive economic zone (EEZ).

  11. Strontium isotopes delineate fine-scale natal origins and migration histories of Pacific salmon

    USGS Publications Warehouse

    Brennan, Sean R.; Zimmerman, Christian E.; Fernandez, Diego P.; Cerling, Thure E.; McPhee, Megan V.; Wooller, Matthew J.

    2015-01-01

    Highly migratory organisms present major challenges to conservation efforts. This is especially true for exploited anadromous fish species, which exhibit long-range dispersals from natal sites, complex population structures, and extensive mixing of distinct populations during exploitation. By tracing the migratory histories of individual Chinook salmon caught in fisheries using strontium isotopes, we determined the relative production of natal habitats at fine spatial scales and different life histories. Although strontium isotopes have been widely used in provenance research, we present a new robust framework to simultaneously assess natal sources and migrations of individuals within fishery harvests through time. Our results pave the way for investigating how fine-scale habitat production and life histories of salmon respond to perturbations—providing crucial insights for conservation.

  12. Grand challenges in the management and conservation of North American inland fishes and fisheries

    USGS Publications Warehouse

    Lynch, Abigail; Cooke, Steven J.; Beard, Douglas; Kao, Yu-Chun; Lorenzen, Kai; Song, Andrew M.; Allen, Micheal S.; Basher, Zeenatul; Bunnell, David B.; Camp, Edward V.; Cowx, Ian G.; Freedman, Jonathan A.; Nguyen, Vivian M.; Nohner, Joel K.; Rogers, Mark W.; Siders, Zachary A.; Taylor, William W.; Youn, So-Jung

    2017-01-01

    Even with long-standing management and extensive science support, North American inland fish and fisheries still face many conservation and management challenges. We used a grand challenges approach to identify critical roadblocks that if removed would help solve important problems in the management and long-term conservation of North American inland fish and fisheries. We identified seven grand challenges within three themes (valuation, governance, and externalities) and 34 research needs and management actions. The major themes identified are to (1) raise awareness of diverse values associated with inland fish and fisheries, (2) govern inland fish and fisheries to satisfy multiple use and conservation objectives, and (3) ensure productive inland fisheries given nonfishing sector externalities. Addressing these grand challenges will help the broader community understand the diverse values of inland fish and fisheries, promote open forums for engagement of diverse stakeholders in fisheries management, and better integrate the inland fish sector into the greater water and land use policy process.

  13. 50 CFR 679.21 - Prohibited species bycatch management.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Region Web site (http://alaskafisheries.noaa.gov/). (c) Salmon taken in the BS pollock fisheries... GOA groundfish species or species group. (B) Deep-water species fishery. Fishing with trawl gear... the NMFS Alaska Region Web site (http://alaskafisheries.noaa.gov/): (A) The Chinook salmon PSC...

  14. 50 CFR 679.21 - Prohibited species bycatch management.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Region Web site (http://alaskafisheries.noaa.gov/). (c) Salmon taken in the BS pollock fisheries... GOA groundfish species or species group. (B) Deep-water species fishery. Fishing with trawl gear... the NMFS Alaska Region Web site (http://alaskafisheries.noaa.gov/): (A) The Chinook salmon PSC...

  15. 78 FR 4130 - Gulf of Mexico Fishery Management Council; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ... fishery issues or concerns. People wishing to speak before the Council should complete a public comment... Mexico Fishery Management Council; Public Meetings AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice of public meetings...

  16. 77 FR 26103 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-02

    ...NMFS approves Framework Adjustment 47 (Framework 47) to the Northeast (NE) Multispecies Fishery Management Plan (FMP) and implements the approved measures. The New England Fishery Management Council (Council) developed and adopted Framework 47 based on the biennial review process established in the NE Multispecies FMP to develop annual catch limits (ACLs) and revise management measures necessary to rebuild overfished groundfish stocks and achieve the goals and objectives of the FMP. This action also implements management measures and revises existing regulations that are not included in Framework 47, including common pool management measures for fishing year (FY) 2012, modification of the Ruhle trawl definition, and clarification of the regulations for charter/party and recreational groundfish vessels fishing in groundfish closed areas. This action is intended to prevent overfishing, rebuild overfished stocks, achieve optimum yield, and ensure that management measures are based on the best available scientific information at the time Framework 47 was submitted.

  17. 75 FR 5284 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-02

    ... Management Council, 4055 Faber Place Drive, Suite 201, North Charleston, SC 29405; telephone: (843) 571-4366... Officer, South Atlantic Fishery Management Council, 4055 Faber Place Drive, Suite 201, North Charleston...

  18. 76 FR 35408 - Essential Fish Habitat (EFH) Components of Fishery Management Plans (Northeast Multispecies...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-17

    ... Fish Habitat (EFH) Components of Fishery Management Plans (Northeast Multispecies, Atlantic Sea Scallop...). SUMMARY: The New England Fishery Management Council (Council) is in the process of preparing a programmatic EIS for an Omnibus EFH Amendment to the fishery management plans (FMPs) for Northeast (NE...

  19. Climate change, fisheries management and fishing aptitude affecting spatial and temporal distributions of the Barents Sea cod fishery.

    PubMed

    Eide, Arne

    2017-12-01

    Climate change is expected to influence spatial and temporal distributions of fish stocks. The aim of this paper is to compare climate change impact on a fishery with other factors impacting the performance of fishing fleets. The fishery in question is the Northeast Arctic cod fishery, a well-documented fishery where data on spatial and temporal distributions are available. A cellular automata model is developed for the purpose of mimicking possible distributional patterns and different management alternatives are studied under varying assumptions on the fleets' fishing aptitude. Fisheries management and fishing aptitude, also including technological development and local knowledge, turn out to have the greatest impact on the spatial distribution of the fishing effort, when comparing the IPCC's SRES A1B scenario with repeated sequences of the current environmental situation over a period of 45 years. In both cases, the highest profits in the simulation period of 45 years are obtained at low exploitation levels and moderate fishing aptitude.

  20. The needs of salmon and steelhead in balancing their conservation and use

    USGS Publications Warehouse

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

    1999-01-01

    Over the past 100 years, Pacific salmon Oncorhynchus spp. and steelhead trout O. mykiss populations in the Pacific Northwest have experienced dramatic declines as a result of human population growth and associated development of the region's natural resources. Any strategy to reverse those declines will depend on achieving consensus among a diverse group of stakeholders willing to (1) restore damaged habitats and watersheds; (2) consider the biological needs of salmonid fishes; and (3) understand, conserve, and manage existing levels of biodiversity within an ecosystem context. The objective of this chapter is to review and summarize the needs of Pacific salmon and steelhead trout from perspectives that promote their sustainability and perpetuity, and, within that context, provide a framework, for the development of a sustainable fisheries strategy. Although volumes of information are available on the life histories and habitat requirements of Pacific salmonids, new concepts have begun to address the importance of habitat complexity, genetic diversity among locally adapted populations, and the need for appropriate units of conservation. Habitat variability and complexity are the templates that produce diverse, locally adapted populations of Pacific salmon and steelhead trout. Molded by conditions in the environments they colonized, salmon and steelhead have unique adaptations they may have taken hundred i?? perhaps thousands i?? of years to evolve. Any strategy to reverse the declines of salmon and steelhead must focus on conserving both current levels of genetic diversity as well as restoration and maintenance of habitats compatible with the specific needs of individual populations. An argument can be made that we know enough already about the needs of our salmon and steelhead to allow us to make appropriate decisions. There is strong need to integrate what we know about local salmonid adaptations and habitat needs with conservation and management strategies that

  1. On signals of phase transitions in salmon population dynamics

    PubMed Central

    Krkošek, Martin; Drake, John M.

    2014-01-01

    Critical slowing down (CSD) reflects the decline in resilience of equilibria near a bifurcation and may reveal early warning signals (EWS) of ecological phase transitions. We studied CSD in the recruitment dynamics of 120 stocks of three Pacific salmon (Oncorhynchus spp.) species in relation to critical transitions in fishery models. Pink salmon (Oncorhynchus gorbuscha) exhibited increased variability and autocorrelation in populations that had a growth parameter, r, close to zero, consistent with EWS of extinction. However, models and data for sockeye salmon (Oncorhynchus nerka) indicate that portfolio effects from heterogeneity in age-at-maturity may obscure EWS. Chum salmon (Oncorhynchus keta) show intermediate results. The data do not reveal EWS of Ricker-type bifurcations that cause oscillations and chaos at high r. These results not only provide empirical support for CSD in some ecological systems, but also indicate that portfolio effects of age structure may conceal EWS of some critical transitions. PMID:24759855

  2. 77 FR 12814 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-02

    .... Council address: Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901..., Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901; telephone... meeting date. Dated: February 28, 2012. Tracey L. Thompson, Acting Director, Office of Sustainable...

  3. 75 FR 69402 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-12

    .... SUMMARY: The Gulf of Mexico Fishery Management Council in conjunction with the Gulf & South Atlantic...) 873-8675. Council address: Gulf of Mexico Fishery Management Council, 2203 N. Lois Avenue, Suite 1100... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA028 Gulf of...

  4. 78 FR 64480 - New England Fishery Management Council (NEFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-29

    ... West Exchange Street, Providence, RI 02903; telephone: (401) 598- 8000; fax: (401) 598-8200. Council address: New England Fishery Management Council, 50 Water Street, Mill 2, Newburyport, MA 01950. FOR..., Acting Deputy Director, Office of Sustainable Fisheries, National Marine Fisheries Service. [FR Doc. 2013...

  5. Assessing Social – Ecological Trade-Offs to Advance Ecosystem-Based Fisheries Management

    PubMed Central

    Voss, Rudi; Quaas, Martin F.; Schmidt, Jörn O.; Tahvonen, Olli; Lindegren, Martin; Möllmann, Christian

    2014-01-01

    Modern resource management faces trade-offs in the provision of various ecosystem goods and services to humanity. For fisheries management to develop into an ecosystem-based approach, the goal is not only to maximize economic profits, but to consider equally important conservation and social equity goals. We introduce such a triple-bottom line approach to the management of multi-species fisheries using the Baltic Sea as a case study. We apply a coupled ecological-economic optimization model to address the actual fisheries management challenge of trading-off the recovery of collapsed cod stocks versus the health of ecologically important forage fish populations. Management strategies based on profit maximization would rebuild the cod stock to high levels but may cause the risk of stock collapse for forage species with low market value, such as Baltic sprat (Fig. 1A). Economically efficient conservation efforts to protect sprat would be borne almost exclusively by the forage fishery as sprat fishing effort and profits would strongly be reduced. Unless compensation is paid, this would challenge equity between fishing sectors (Fig. 1B). Optimizing equity while respecting sprat biomass precautionary levels would reduce potential profits of the overall Baltic fishery, but may offer an acceptable balance between overall profits, species conservation and social equity (Fig. 1C). Our case study shows a practical example of how an ecosystem-based fisheries management will be able to offer society options to solve common conflicts between different resource uses. Adding equity considerations to the traditional trade-off between economy and ecology will greatly enhance credibility and hence compliance to management decisions, a further footstep towards healthy fish stocks and sustainable fisheries in the world ocean. PMID:25268117

  6. 78 FR 34042 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Comprehensive Fishery Management...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ... Exclusive Economic Zone of St. Thomas/St. John AGENCY: National Marine Fisheries Service (NMFS), National... economic zone (EEZ) of St. Thomas/St. John. The purpose of this NOI is to inform the public of upcoming..., NMFS, 263 13th Avenue South, St. Petersburg, FL 33701, or to the Caribbean Fishery Management Council...

  7. 76 FR 20957 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-14

    ... Mexico Fishery Management Council's Red Drum, Reef Fish, Shrimp, Coral and Coral Reefs, and Stony Crab... Mexico Fishery Management Council's Red Drum, Reef Fish, Shrimp, Coral and Coral Reefs, and Stone Crab... to protect threatened staghorn and elkhorn corals, and requirements for gear marking of all spiny...

  8. 76 FR 69707 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-09

    ... implementation of Ecosystem Based Fishery Management. A specific topic to be discussed will be the Council plan for moving forward with the development of ecosystem based fishery management approach in 2012. In... final topic to be discussed will be potential revisions to the Council's Statement of Organization...

  9. 77 FR 55192 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    .... Council address: Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901..., Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901; telephone... meeting date. Dated: September 4, 2012. Tracey L. Thompson, Acting Deputy Director, Office of Sustainable...

  10. 78 FR 26616 - Mid-Atlantic Fishery Management Council (Council); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-07

    ... Superior Trawl, 55 State Street, Narragansett, RI 02882, telephone: (401) 263-3671. The Cape May, NJ...-1816. Council address: Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover...., Executive Director, Mid-Atlantic Fishery Management Council, 800 N. State Street, Suite 201, Dover, DE 19901...

  11. Dynamic ocean management increases the efficiency and efficacy of fisheries management.

    PubMed

    Dunn, Daniel C; Maxwell, Sara M; Boustany, Andre M; Halpin, Patrick N

    2016-01-19

    In response to the inherent dynamic nature of the oceans and continuing difficulty in managing ecosystem impacts of fisheries, interest in the concept of dynamic ocean management, or real-time management of ocean resources, has accelerated in the last several years. However, scientists have yet to quantitatively assess the efficiency of dynamic management over static management. Of particular interest is how scale influences effectiveness, both in terms of how it reflects underlying ecological processes and how this relates to potential efficiency gains. Here, we address the empirical evidence gap and further the ecological theory underpinning dynamic management. We illustrate, through the simulation of closures across a range of spatiotemporal scales, that dynamic ocean management can address previously intractable problems at scales associated with coactive and social patterns (e.g., competition, predation, niche partitioning, parasitism, and social aggregations). Furthermore, it can significantly improve the efficiency of management: as the resolution of the closures used increases (i.e., as the closures become more targeted), the percentage of target catch forgone or displaced decreases, the reduction ratio (bycatch/catch) increases, and the total time-area required to achieve the desired bycatch reduction decreases. In the scenario examined, coarser scale management measures (annual time-area closures and monthly full-fishery closures) would displace up to four to five times the target catch and require 100-200 times more square kilometer-days of closure than dynamic measures (grid-based closures and move-on rules). To achieve similar reductions in juvenile bycatch, the fishery would forgo or displace between USD 15-52 million in landings using a static approach over a dynamic management approach.

  12. Dynamic Ocean Management Increases the Efficiency and Efficacy of Fisheries Management

    NASA Astrophysics Data System (ADS)

    Dunn, D. C.; Maxwell, S.; Boustany, A. M.; Halpin, P. N.

    2016-12-01

    In response to the inherent dynamic nature of the oceans and continuing difficulty in managing ecosystem impacts of fisheries, interest in the concept of dynamic ocean management, or real-time management of ocean resources, has accelerated in the last several years. However, scientists have yet to quantitatively assess the efficiency of dynamic management over static management. Of particular interest is how scale influences effectiveness, both in terms of how it reflects underlying ecological processes and how this relates to potential efficiency gains. In this presentation, we attempt to address both the empirical evidence gap and further the ecological theory underpinning dynamic management. We illustrate, through the simulation of closures across a range of spatiotemporal scales, that dynamic ocean management can address previously intractable problems at scales associated with coactive and social patterns (e.g., competition, predation, niche partitioning, parasitism and social aggregations). Further, it can significantly improve the efficiency of management: as the resolution of the individual closures used increases (i.e., as the closures become more targeted) the percent of target catch forgone or displaced decreases, the reduction ratio (bycatch/catch) increases, and the total time-area required to achieve the desired bycatch reduction decreases. The coarser management measures (annual time-area closures and monthly full fishery closures) affected up to 4-5x the target catch and required 100-200x the time-area of the dynamic measures (grid-based closures and move-on rules). To achieve similar reductions in juvenile bycatch, the fishery would forgo or displace between USD 15-52 million in landings using a static approach over a dynamic management approach.

  13. Reservoir area of influence and implications for fisheries management

    USGS Publications Warehouse

    Martin, Dustin R.; Chizinski, Christopher J.; Pope, Kevin L.

    2015-01-01

    Understanding the spatial area that a reservoir draws anglers from, defined as the reservoir's area of influence, and the potential overlap of that area of influence between reservoirs is important for fishery managers. Our objective was to define the area of influence for reservoirs of the Salt Valley regional fishery in southeastern Nebraska using kernel density estimation. We used angler survey data obtained from in-person interviews at 17 reservoirs during 2009–2012. The area of influence, defined by the 95% kernel density, for reservoirs within the Salt Valley regional fishery varied, indicating that anglers use reservoirs differently across the regional fishery. Areas of influence reveal angler preferences in a regional context, indicating preferred reservoirs with a greater area of influence. Further, differences in areas of influences across time and among reservoirs can be used as an assessment following management changes on an individual reservoir or within a regional fishery. Kernel density estimation provided a clear method for creating spatial maps of areas of influence and provided a two-dimensional view of angler travel, as opposed to the traditional mean travel distance assessment.

  14. Returning to Selective Fishing through Indigenous Fisheries Knowledge: The Example of K'moda, Gitxaala Territory

    ERIC Educational Resources Information Center

    Menzies, Charles R.; Butler, Caroline F.

    2007-01-01

    The historical abundance of salmon along the west coast of North America has been significantly reduced during the last two centuries of industrial harvest. The life histories of many twentieth-century fisheries have been depressingly similar: initial coexistence with indigenous fisheries; emergence of large-scale industrial expansion followed by…

  15. 50 CFR 300.97 - Inseason orders.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Fraser River Sockeye and Pink Salmon Fisheries § 300.97 Inseason orders. (a) During the fishing season... management measures for West Coast Salmon Fisheries, published in the Federal Register; Treaty Indian...

  16. 50 CFR 300.97 - Inseason orders.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Fraser River Sockeye and Pink Salmon Fisheries § 300.97 Inseason orders. (a) During the fishing season... management measures for West Coast Salmon Fisheries, published in the Federal Register; Treaty Indian...

  17. Evaluating adaptive co-management as conservation conflict resolution: Learning from seals and salmon.

    PubMed

    Butler, J R A; Young, J C; McMyn, I A G; Leyshon, B; Graham, I M; Walker, I; Baxter, J M; Dodd, J; Warburton, C

    2015-09-01

    By linking iterative learning and knowledge generation with power-sharing, adaptive co-management (ACM) provides a potential solution to resolving complex social-ecological problems. In this paper we evaluate ACM as a mechanism for resolving conservation conflict using a case study in Scotland, where seal and salmon fishery stakeholders have opposing and entrenched objectives. ACM emerged in 2002, successfully resolving this long-standing conflict. Applying evaluation approaches from the literature, in 2011 we interviewed stakeholders to characterise the evolution of ACM, and factors associated with its success over 10 years. In common with other ACM cases, triggers for the process were shifts in slow variables controlling the system (seal and salmon abundance, public perceptions of seal shooting), and exogenous shocks (changes in legal mandates, a seal disease outbreak). Also typical of ACM, three phases of evolution were evident: emerging local leadership preparing the system for change, a policy window of opportunity, and stakeholder partnerships building the resilience of the system. Parameters maintaining ACM were legal mechanisms and structures, legal power held by government, and the willingness of all stakeholders to reach a compromise and experiment with an alternative governance approach. Results highlighted the critical role of government power and support in resolving conservation conflict, which may constrain the extent of local stakeholder-driven ACM. The evaluation also demonstrated how, following perceived success, the trajectory of ACM has shifted to a 'stakeholder apathy' phase, with declining leadership, knowledge exchange, stakeholder engagement, and system resilience. We discuss remedial actions required to revive the process, and the importance of long term government resourcing and alternative financing schemes for successful conflict resolution. Based on the results we present a generic indicator framework and participatory method for the

  18. 76 FR 23995 - Gulf of Mexico Fishery Management Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-29

    ...; Joint Amendment 10 to the Spiny Lobster Fishery Management Plan for the Gulf of Mexico and South...: 813-348-1630. SUPPLEMENTARY INFORMATION: Spiny Lobster Public hearings will be held on Joint Amendment 10 to the Spiny Lobster Fishery Management Plan for the Gulf of Mexico and South Atlantic. Joint...

  19. Lessons from sea louse and salmon epidemiology.

    PubMed

    Groner, Maya L; Rogers, Luke A; Bateman, Andrew W; Connors, Brendan M; Frazer, L Neil; Godwin, Sean C; Krkošek, Martin; Lewis, Mark A; Peacock, Stephanie J; Rees, Erin E; Revie, Crawford W; Schlägel, Ulrike E

    2016-03-05

    Effective disease management can benefit from mathematical models that identify drivers of epidemiological change and guide decision-making. This is well illustrated in the host-parasite system of sea lice and salmon, which has been modelled extensively due to the economic costs associated with sea louse infections on salmon farms and the conservation concerns associated with sea louse infections on wild salmon. Consequently, a rich modelling literature devoted to sea louse and salmon epidemiology has been developed. We provide a synthesis of the mathematical and statistical models that have been used to study the epidemiology of sea lice and salmon. These studies span both conceptual and tactical models to quantify the effects of infections on host populations and communities, describe and predict patterns of transmission and dispersal, and guide evidence-based management of wild and farmed salmon. As aquaculture production continues to increase, advances made in modelling sea louse and salmon epidemiology should inform the sustainable management of marine resources. © 2016 The Author(s).

  20. Lessons from sea louse and salmon epidemiology

    PubMed Central

    Rogers, Luke A.; Bateman, Andrew W.; Connors, Brendan M.; Frazer, L. Neil; Godwin, Sean C.; Krkošek, Martin; Lewis, Mark A.; Peacock, Stephanie J.; Rees, Erin E.; Revie, Crawford W.; Schlägel, Ulrike E.

    2016-01-01

    Effective disease management can benefit from mathematical models that identify drivers of epidemiological change and guide decision-making. This is well illustrated in the host–parasite system of sea lice and salmon, which has been modelled extensively due to the economic costs associated with sea louse infections on salmon farms and the conservation concerns associated with sea louse infections on wild salmon. Consequently, a rich modelling literature devoted to sea louse and salmon epidemiology has been developed. We provide a synthesis of the mathematical and statistical models that have been used to study the epidemiology of sea lice and salmon. These studies span both conceptual and tactical models to quantify the effects of infections on host populations and communities, describe and predict patterns of transmission and dispersal, and guide evidence-based management of wild and farmed salmon. As aquaculture production continues to increase, advances made in modelling sea louse and salmon epidemiology should inform the sustainable management of marine resources. PMID:26880836