WorldWideScience

Sample records for international fisheries western

  1. 77 FR 51709 - International Fisheries; Western and Central Pacific Fisheries for Highly Migratory Species...

    Science.gov (United States)

    2012-08-27

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

  2. 75 FR 1023 - International Fisheries Regulations; Fisheries in the Western Pacific; Pelagic Fisheries; Hawaii...

    Science.gov (United States)

    2010-01-08

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

  3. 77 FR 8758 - International Fisheries; Western and Central Pacific Fisheries for Highly Migratory Species; High...

    Science.gov (United States)

    2012-02-15

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

  4. 78 FR 58240 - International Fisheries; Western and Central Pacific Fisheries for Highly Migratory Species...

    Science.gov (United States)

    2013-09-23

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

  5. 78 FR 14755 - International Fisheries; Western and Central Pacific Fisheries for Highly Migratory Species...

    Science.gov (United States)

    2013-03-07

    ... satisfy the international obligations of the United States as a Contracting Party to the Convention. (2... international obligations of the United States as a Contracting Party to the Convention. List of Subjects in 50...) and to satisfy the international obligations of the United States under the Convention on the...

  6. 76 FR 82180 - International Fisheries; Western and Central Pacific Fisheries for Highly Migratory Species...

    Science.gov (United States)

    2011-12-30

    ... international obligations of the United States as a Contracting Party to the Convention, NMFS must implement... necessary for the United States to satisfy its international obligations under the Convention on the... (Convention), to which it is a Contracting Party. DATES: Effective on December 30, 2011, comments must be...

  7. International Fisheries Agreements

    DEFF Research Database (Denmark)

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

    2015-01-01

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

  8. 77 FR 34024 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-06-08

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

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

    Science.gov (United States)

    2011-03-14

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

  10. 77 FR 6786 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-02-09

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

  11. 78 FR 20616 - Western Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-04-05

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

  12. 77 FR 22286 - Western Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-04-13

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

  13. 75 FR 17902 - Western Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-04-08

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

  14. International Regulation of Central Arctic Ocean Fisheries

    NARCIS (Netherlands)

    Molenaar, E.J.

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

  15. International Fisheries Management and Recreational Benefits

    DEFF Research Database (Denmark)

    Oinonen, Soile; Grønbæk, Lone; Laukkanen, Marita

    2016-01-01

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

  16. 78 FR 48861 - Western Pacific Fisheries; Approval of a Marine Conservation Plan for Pacific Insular Areas...

    Science.gov (United States)

    2013-08-12

    ... PRIA. Objective 3. Promote regional cooperation to manage domestic and international fisheries, by... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC792 Western... Administration (NOAA), Commerce. ACTION: Notice of agency decision. SUMMARY: NMFS announces approval of a marine...

  17. 78 FR 32624 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-05-31

    ... Group B. Allocation C. Subsistence Fisheries Definition D. Cooperative Research Priorities E. National... Associated Cetacean Ecology Survey (PACES) C. Updates on Endangered Species Act (ESA) and Marine Mammal... Histories of Bottomfish: Hawaii and the Western Pacific D. Community Projects, Activities and Issues 1...

  18. 75 FR 2197 - Western Pacific Fisheries; Regulatory Restructuring

    Science.gov (United States)

    2010-01-14

    ... AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA..., and Western Pacific Pelagics), and the Final Programmatic Environmental Impact Statement (PEIS) that... Section 3507 of the PRA requires that agencies inventory and display a current control number assigned by...

  19. 78 FR 55062 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-09-09

    ... addressed may change. The meetings will run as late as necessary to complete scheduled business. Schedule...-commercial fisheries in the Western Pacific a. Historical overview b. Recreational fishing today 5. Data... 15. Other Business 16. Public Comment 17. Discussion and Recommendations from Day 2 Although non...

  20. 76 FR 72643 - Western Pacific Pelagic Fisheries; Closure of the Hawaii Shallow-Set Pelagic Longline Fishery Due...

    Science.gov (United States)

    2011-11-25

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

  1. 76 FR 13297 - Western Pacific Pelagic Fisheries; Hawaii-Based Shallow-set Longline Fishery; Court Order

    Science.gov (United States)

    2011-03-11

    .... 100826393-1171-01] RIN 0648-BA19 Western Pacific Pelagic Fisheries; Hawaii-Based Shallow-set Longline... allowable incidental interactions that may occur between the Hawaii-based shallow-set pelagic longline... to optimize yield from the Hawaii-based pelagic shallow-set longline fishery without jeopardizing the...

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

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

    2011-02-01

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

  3. 76 FR 30107 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2011-05-24

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

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

    Science.gov (United States)

    2013-09-20

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

  5. 77 FR 19647 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-04-02

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

  6. 76 FR 60004 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2011-09-28

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

  7. Can Cooperative Management of Tuna Fisheries in the Western Pacific Solve the Growth Overfishing Problem?

    NARCIS (Netherlands)

    Bailey, M.L.; Rashid Sumaila, U.; Martell, S.J.D.

    2013-01-01

    Tuna fisheries in the western and central Pacific Ocean are important globally for both food and economic security. Yellowfin and bigeye tuna stocks in this region are declining, in part due to the juvenile bycatch of these species by the purse seine fishery using floating objects and fish

  8. 76 FR 17808 - Fisheries in the Western Pacific; Mechanism for Specifying Annual Catch Limits and Accountability...

    Science.gov (United States)

    2011-03-31

    ... Limits and Accountability Measures AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... accountability measures (AMs) for western Pacific fisheries. The proposed rule is procedural in nature, and is... more inseason accountability measures to ensure that the ACL is not exceeded. Restrictions may include...

  9. 78 FR 48075 - Western Pacific Fisheries; 2013 Annual Catch Limits and Accountability Measures; Correcting...

    Science.gov (United States)

    2013-08-07

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 665 [Docket No. 121107617-3628-03] RIN 0648-XC351 Western Pacific Fisheries; 2013 Annual Catch Limits and Accountability...-Deep 7 bottomfish fishery is not subject to in-season closure or other in- season accountability...

  10. 77 FR 19230 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-03-30

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

  11. 75 FR 8674 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2010-02-25

    ... Central Pacific Fisheries Commission D. Protected Species 1. Japan Sea Turtle Community Network 2. False.... ADDRESSES: The CNMI Community Meetings will be held at the Rota Social Hall, Tinian Elementary School...

  12. 75 FR 81586 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2010-12-28

    ... spatial closure impacts on the fishing community 2. Guam Fisheries Act 3. Indigenous Fishing Rights 4.... Impact of land-based pollution in fish from Saipan Lagoon 3. Saipan Lagoon net fishing data analysis 4...

  13. Managing mixed fisheries in the European western waters: application of Fcube methodology

    DEFF Research Database (Denmark)

    Iriondo, Ane; García, Dorleta; Santurtún, Marina

    2012-01-01

    Fisheries management is moving towards ecosystem based management instead of traditional single species based advice. To progress towards an ecosystem approach, a new methodology called “Fleet and Fisheries Forecast” (Fcube) has been proposed. In the application of the method, a precise initial f...... the lowest. In this analysis, Western Waters fleet management results show consistency between stocks and their respective TACs. The study highlights that it is possible to deliver advice within the context of mixed fisheries using the Fcube method......Fisheries management is moving towards ecosystem based management instead of traditional single species based advice. To progress towards an ecosystem approach, a new methodology called “Fleet and Fisheries Forecast” (Fcube) has been proposed. In the application of the method, a precise initial...

  14. 75 FR 7443 - Western Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-02-19

    ... definition of shortline fishing gear 5. Non-commercial fishing for Pelagic Management Unit Species in Rose.... The PPT will meet as late as necessary to complete scheduled business. Although non-emergency issues... emergency action under section 305(c) of the Magnuson-Stevens Fishery Conservation and Management Act...

  15. 78 FR 11628 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-02-19

    ... meetings will run as late as necessary to complete scheduled business. 10 a.m.-12 Noon, Monday, March 11... Natural Resources (DLNR) Report 1. Deep Sea to Clouds (fisheries/watershed management) 2. Enforcement 3... Team 4. Noncommercial Advisory Committee F. Meetings and Workshops G. Other Business H. Standing...

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

    Directory of Open Access Journals (Sweden)

    Antoni Quetglas

    2017-04-01

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

  17. Internal globalization of Western Balkan

    Directory of Open Access Journals (Sweden)

    Vukotić Veselin

    2006-01-01

    Full Text Available What are potential and real effects of the globalization process on the economic connection between Western Balkan countries? What is the crucial change in relations between Western Balkan countries and its economies inexorably brought by globalization? What are the elements of political economy of Western Balkan globalization? What are reflections of the conflict between political and economic areas of Western Balkan? These are some of the issues discuses in this paper.

  18. 76 FR 37285 - Fisheries in the Western Pacific; Mechanism for Specifying Annual Catch Limits and Accountability...

    Science.gov (United States)

    2011-06-27

    ... Limits and Accountability Measures AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... procedures and timing for specifying annual catch limits (ACLs) and accountability measures (AMs) for western... accountability measures to ensure that the ACL is not exceeded. Restrictions may include, but are not limited to...

  19. 76 FR 14367 - Fisheries in the Western Pacific; Mechanism for Specifying Annual Catch Limits and Accountability...

    Science.gov (United States)

    2011-03-16

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 665 RIN 0648-AY93 Fisheries in the Western Pacific; Mechanism for Specifying Annual Catch Limits and Accountability... limits (ACLs) and accountability measures (AMs), adopt the ecosystem component species classification...

  20. 75 FR 34088 - Fisheries in the Western Pacific; Community Development Program Process

    Science.gov (United States)

    2010-06-16

    .... Consist of community residents descended from aboriginal people indigenous to the western Pacific area who... marketing capability sufficient to support substantial participation in fisheries in the area; and 7... involvement by the indigenous community members including the name, address, telephone and other contact...

  1. 78 FR 66683 - Fisheries in the Western Pacific; Special Coral Reef Ecosystem Fishing Permit

    Science.gov (United States)

    2013-11-06

    ... the Western Pacific; Special Coral Reef Ecosystem Fishing Permit AGENCY: National Marine Fisheries... special coral reef ecosystem fishing permit. SUMMARY: NMFS issued a Special Coral Reef Ecosystem Fishing Permit that authorizes Kampachi Farms, LLC, to culture and harvest a coral reef ecosystem management unit...

  2. 78 FR 49258 - Fisheries in the Western Pacific; Special Coral Reef Ecosystem Fishing Permit

    Science.gov (United States)

    2013-08-13

    ... the Western Pacific; Special Coral Reef Ecosystem Fishing Permit AGENCY: National Marine Fisheries... Reef Ecosystem Fishing Permit that would authorize Kampachi Farms, LLC, to culture and harvest a coral reef ecosystem management unit fish species in a floating pen moored about 5.5 nm off the west coast of...

  3. Plants used in artisanal fisheries on the Western Mediterranean coasts of Italy

    Directory of Open Access Journals (Sweden)

    Savo Valentina

    2013-01-01

    Full Text Available Abstract Background Artisanal fisheries in the Mediterranean, especially in Italy, have been poorly investigated. There is a long history of fishing in this region, and it remains an important economic activity in many localities. Our research entails both a comprehensive review of the relevant literature and 58 field interviews with practitioners on plants used in fishing activities along the Western Mediterranean Italian coastal regions. The aims were to record traditional knowledge on plants used in fishery in these regions and to define selection criteria for plant species used in artisanal fisheries, considering ecology and intrinsic properties of plants, and to discuss the pattern of diffusion of shared uses in these areas. Methods Information was gathered both from a general review of ethnobotanical literature and from original data. A total of 58 semi-structured interviews were carried out in Liguria, Latium, Campania and Sicily (Italy. Information on plant uses related to fisheries were collected and analyzed through a chi-square residual analysis and the correspondence analysis in relation to habitat, life form and chorology. Results A total of 60 plants were discussed as being utilized in the fisheries of the Western Italian Mediterranean coastal regions, with 141 different uses mentioned. Of these 141 different uses, 32 are shared among different localities. A multivariate statistical analysis was performed on the entire dataset, resulting in details about specific selection criteria for the different usage categories (plants have different uses that can be classified into 11 main categories. In some uses, species are selected for their features (e.g., woody, or habitat (e.g., riverine, etc. The majority of uses were found to be obsolete (42% and interviews show that traditional fishery knowledge is in decline. There are several reasons for this, such as climatic change, costs, reduction of fish stocks, etc. Conclusions Our research

  4. On international fisheries agreements, entry deterrence, and ecological uncertainty.

    Science.gov (United States)

    Ellefsen, Hans; Grønbæk, Lone; Ravn-Jonsen, Lars

    2017-05-15

    A prerequisite for an international fisheries agreement (IFA) to be stable is that parties expect the benefits from joining the agreement to exceed the benefits from free riding on the agreement, and parties only comply with the agreement as long as this is true. The agreement, therefore, implicitly builds on an expectation of the ecological condition of the natural resource. Game theoretical models often assume that all parties have the same (often perfect) information about the resource and that the exploitation is an equilibrium use of the stock. As stated by experts in natural science, the fish ecology still has many open questions, for example how to predict population dynamics, migration patterns, food availability, etc. In some cases, parties disagree about the state, abundance, and migration of a stock, which can reduce the possibilities of reaching an agreement for exploitation of the stock. This paper develops a model and applies it to the North-East Atlantic mackerel fishery, in order to analyze an IFA under different ecological scenarios, and also combines the model with the economic theory of entry deterrence. The model is used empirically to determine whether the parties with original access to the resource have an advantage when forming an agreement with a new party in having the ability to fish the stock down to a smaller size and thereby prevent another party from entering into the fishery. With a basis in entry deterrence, combined with lack of information, the paper illustrates the obstacles that have made an agreement for the North-East Atlantic mackerel so difficult to achieve. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. Population dynamics and fishery of dolphinfish (Coryphaena hippurus in the western Mediterranean

    Directory of Open Access Journals (Sweden)

    Jordi Lleonart

    1999-12-01

    Full Text Available The dolphinfish (Coryphaena hippurus fishery based on the island of Majorca (western Mediterranean and the population dynamics of the species were studied between 1995 and 1996. Fishing effort, landings and length composition of the catches during the sampling period, as well as the historic catch data series and fleet were analysed. Virtual Population Analysis (VPA, taking as the time unit the week in 1995 and the fortnight in 1996, were also carried out. Dolphinfish is fished from August to December, with main catches in September-October, using anchored fish aggregation devices (FADs and surrounding net. The mooring areas, placed from 70 to 1200 m depth, are distributed among the boats registered for the year´s fishery. A total of 46 boats took part in this fishery in 1995 and 37 in 1996, with a catch of 128 and 52 metric tons respectively. These wide fluctuations are also shown in the annual catches of the 16year series, which ranged from 2 to more than 120 metric tons, showing a slightly increasing trend (4 tons per year. The comparison of different measures of effort (FADs, days and hours showed similar values of CPUE, although the number of FADs showed the lowest variation, with normal variances and average values not significantly different between harbours. The length composition of the catches ranged from 20 to 64 cm fork length, which corresponds to juveniles between 2 and 6 months of age. The main results of the VPA, which must be regarded in relative rather than absolute values, showed that the available population and the recruitment in 1995 are greater (around one order of magnitude than in 1996. For both years, the number of individuals declined in the course of the fishing season, while biomass increased during the first 5 weeks. The fact that the exploited fraction of the dolphinfish population is composed of 0-age class suggests that catch fluctuations might be related to environmental parameters and to the migratory

  6. Fishery

    Directory of Open Access Journals (Sweden)

    Muhammad Abu Bakar Siddik

    2015-12-01

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

  7. 77 FR 34334 - Western Pacific Pelagic Fisheries; Revised Limits on Sea Turtle Interactions in the Hawaii...

    Science.gov (United States)

    2012-06-11

    ... Interactions in the Hawaii Shallow-Set Longline Fishery AGENCY: National Marine Fisheries Service (NMFS... occur between the Hawaii-based shallow-set pelagic longline fishery and leatherback and loggerhead sea... Fisheries, NMFS PIR, 808-944-2248. SUPPLEMENTARY INFORMATION: The Hawaii-based shallow-set pelagic longline...

  8. Interactive simulations for promoting transdisciplinary understanding: a case study of the Western Cape fisheries, South Africa

    Directory of Open Access Journals (Sweden)

    Cecile Proches

    2012-07-01

    Full Text Available Simulations have proven beneficial in enabling participants from various backgrounds to meaningfully engage in learning from experience. The aim of this paper is to investigate how interactive simulations can play a role in navigating the changes faced in a multi- stakeholder setting, characterised by users dependent on marine resources and an authorising institution. Relevant literature in the areas of simulation and gaming, change management, systems thinking, and complexity theory was examined. A qualitative research approach and purposive sampling were employed. Interviews were first conducted with diverse stakeholders in the Western Cape fisheries of South Africa to determine the issues. A simulation was thereafter designed. The main findings from this study indicate that simulation use illustrates how the various stakeholders in a system interact, and how their actions and decisions influence each other. The simulation may be used in other areas of natural resource management, as well as in other kinds of multi- stakeholder scenarios. Keywords: Simulation and gaming, Change management, Fisheries, Multi-stakeholder scenarios, Systems thinking, Complexity theory Disciplines: Conflict Resolution, Leadership Studies, Management Studies, Natural Resource Management

  9. 76 FR 60790 - International Fisheries; Pacific Tuna Fisheries; Fishing Restrictions in the Eastern Pacific Ocean

    Science.gov (United States)

    2011-09-30

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

  10. 75 FR 36619 - International Fisheries; South Pacific Tuna Fisheries; Procedures to Request Licenses and a...

    Science.gov (United States)

    2010-06-28

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

  11. 78 FR 7385 - Western Pacific Fisheries; Fishing in the Marianas Trench, Pacific Remote Islands, and Rose Atoll...

    Science.gov (United States)

    2013-02-01

    ...-BA98 Western Pacific Fisheries; Fishing in the Marianas Trench, Pacific Remote Islands, and Rose Atoll... Presidential proclamations that created the Marianas Trench, Pacific Remote Islands, and Rose Atoll Marine..., 2009). Proclamation 8337 of January 6, 2009, ``Establishment of the Rose Atoll Marine National Monument...

  12. 77 FR 34331 - Western Pacific Pelagic Fisheries; Revised Swordfish Trip Limits in the Hawaii Deep-Set Longline...

    Science.gov (United States)

    2012-06-11

    ... long, a minimum of 15 branch lines between any two floats (except basket-style longline gear), no light... be amended as follows: PART 665--FISHERIES IN THE WESTERN PACIFIC 1. The authority citation for part... between any two floats (except basket-style longline gear which may have as few as 10 branch lines between...

  13. Patterns of dolphin bycatch in a north-western Australian trawl fishery.

    Science.gov (United States)

    Allen, Simon J; Tyne, Julian A; Kobryn, Halina T; Bejder, Lars; Pollock, Kenneth H; Loneragan, Neil R

    2014-01-01

    The bycatch of small cetaceans in commercial fisheries is a global wildlife management problem. We used data from skippers' logbooks and independent observers to assess common bottlenose dolphin (Tursiops truncatus) bycatch patterns between 2003 and 2009 in the Pilbara Trawl Fishery, Western Australia. Both datasets indicated that dolphins were caught in all fishery areas, across all depths and throughout the year. Over the entire datasets, observer reported bycatch rates (n = 52 dolphins in 4,124 trawls, or 12.6 dolphins/1,000 trawls) were ca. double those reported by skippers (n = 180 dolphins in 27,904 trawls, or 6.5 dolphins/1,000 trawls). Generalised Linear Models based on observer data, which better explained the variation in dolphin bycatch, indicated that the most significant predictors of dolphin catch were: (1) vessel--one trawl vessel caught significantly more dolphins than three others assessed; (2) time of day--the lowest dolphin bycatch rates were between 00:00 and 05:59; and (3) whether nets included bycatch reduction devices (BRDs)--the rate was reduced by ca. 45%, from 18.8 to 10.3 dolphins/1,000 trawls, after their introduction. These results indicated that differences among vessels (or skippers' trawling techniques) and dolphin behavior (a diurnal pattern) influenced the rates of dolphin capture; and that spatial or seasonal adjustments to trawling effort would be unlikely to significantly reduce dolphin bycatch. Recent skipper's logbook data show that dolphin bycatch rates have not declined since those reported in 2006, when BRDs were introduced across the fishery. Modified BRDs, with top-opening escape hatches from which dolphins might escape to the surface, may be a more effective means of further reducing dolphin bycatch. The vulnerability of this dolphin population to trawling-related mortality cannot be assessed in the absence of an ongoing observer program and without information on trawler-associated dolphin community size

  14. Patterns of dolphin bycatch in a north-western Australian trawl fishery.

    Directory of Open Access Journals (Sweden)

    Simon J Allen

    Full Text Available The bycatch of small cetaceans in commercial fisheries is a global wildlife management problem. We used data from skippers' logbooks and independent observers to assess common bottlenose dolphin (Tursiops truncatus bycatch patterns between 2003 and 2009 in the Pilbara Trawl Fishery, Western Australia. Both datasets indicated that dolphins were caught in all fishery areas, across all depths and throughout the year. Over the entire datasets, observer reported bycatch rates (n = 52 dolphins in 4,124 trawls, or 12.6 dolphins/1,000 trawls were ca. double those reported by skippers (n = 180 dolphins in 27,904 trawls, or 6.5 dolphins/1,000 trawls. Generalised Linear Models based on observer data, which better explained the variation in dolphin bycatch, indicated that the most significant predictors of dolphin catch were: (1 vessel--one trawl vessel caught significantly more dolphins than three others assessed; (2 time of day--the lowest dolphin bycatch rates were between 00:00 and 05:59; and (3 whether nets included bycatch reduction devices (BRDs--the rate was reduced by ca. 45%, from 18.8 to 10.3 dolphins/1,000 trawls, after their introduction. These results indicated that differences among vessels (or skippers' trawling techniques and dolphin behavior (a diurnal pattern influenced the rates of dolphin capture; and that spatial or seasonal adjustments to trawling effort would be unlikely to significantly reduce dolphin bycatch. Recent skipper's logbook data show that dolphin bycatch rates have not declined since those reported in 2006, when BRDs were introduced across the fishery. Modified BRDs, with top-opening escape hatches from which dolphins might escape to the surface, may be a more effective means of further reducing dolphin bycatch. The vulnerability of this dolphin population to trawling-related mortality cannot be assessed in the absence of an ongoing observer program and without information on trawler-associated dolphin community

  15. 75 FR 12729 - Fisheries Off West Coast States and in the Western Pacific; Pacific Coast Groundfish Fishery...

    Science.gov (United States)

    2010-03-17

    ... economic and environmental performance benefits. Recreational Chilipepper EFP The California RFA and the... vessels participating in the EFP fisheries. The EFPs are necessary to allow activities that are otherwise... EFPs may be used to authorize fishing activities that would otherwise be prohibited. At the November...

  16. 75 FR 1597 - Western Pacific Crustacean Fisheries; 2010 Northwestern Hawaiian Islands Lobster Harvest Guideline

    Science.gov (United States)

    2010-01-12

    ... Pacific Crustacean Fisheries; 2010 Northwestern Hawaiian Islands Lobster Harvest Guideline AGENCY.... ACTION: Notification of lobster harvest guideline. SUMMARY: NMFS announces that the annual harvest guideline for the commercial lobster fishery in the Northwestern Hawaiian Islands (NWHI) for calendar year...

  17. International Agreements in the Multispecies Baltic Sea Fisheries

    DEFF Research Database (Denmark)

    Nieminen, Emmi; Kronbak, Lone Grønbæk; Lindroos, Marko

    2016-01-01

    between the three countries can be stabilised when the most efficient country compensates the other countries. This solution is not feasible when using a single-species model for the cod population; thus, taking into account the multispecies nature of the Baltic Sea fisheries, the scope of cooperation...

  18. International experience of green development in Western China

    NARCIS (Netherlands)

    Zhen, Lin; Hu, Jie; Du, Bingzhen; Liu, Jiyuan; Sun, Chuanzhun; Wu, Ruizi; Long, Xin; Zhang, Qiang

    2015-01-01

    Green development emphasizes co-development between economic and environmental dimensions, and is a peoplecentered sustainable development approach. Western China demands green development, and international experience could provide necessary, unique and important help and support for Western

  19. 78 FR 33240 - International Fisheries; Pacific Tuna Fisheries; Fishing Restrictions in the Eastern Pacific Ocean

    Science.gov (United States)

    2013-06-04

    ... States, Vanuatu, and Venezuela. Bolivia and the Cook Islands are cooperating non-members. International... Pacific bluefin mortality. In addition, the Department of the Interior, Office of Environmental Policy and...

  20. Impact assessment of a fisheries closure with effort and landings spatial analyses: A case study in the Western Baltic Sea

    DEFF Research Database (Denmark)

    Miethe, Tanja; Bastardie, Francois; Dorrien, Christian von

    2014-01-01

    Commercial fisheries in the Western Baltic Sea (WBS; ICES Subdivisions 22–24) are dominated by Danishand German vessels. By combining and processing logbook and Vessel Monitoring System (VMS) data forGermany and Denmark, we compare patterns of spatial effort allocation and the origin of the landi......Commercial fisheries in the Western Baltic Sea (WBS; ICES Subdivisions 22–24) are dominated by Danishand German vessels. By combining and processing logbook and Vessel Monitoring System (VMS) data forGermany and Denmark, we compare patterns of spatial effort allocation and the origin...... landedin the WBS decreased, and the origin of these landings shifted farther east without affecting the seasonaleffort allocation. Landings of cod have also decreased in the Fehmarn Belt area, and since 2008, sprat hasbeen the species most landed there. The planned construction of the Fehmarn Belt Fixed...... of sprat distribution in the area. Becausehigh effort did not lead to large sprat landings in all locations, effort displacement to high effort areas maynot compensate for lost sprat landings, particularly for mixed fishery métiers that also landed herring...

  1. 77 FR 8759 - International Fisheries; Western and Central Pacific Fisheries for Highly Migratory Species...

    Science.gov (United States)

    2012-02-15

    ... showing the boundaries of the Convention Area can be found on the WCPFC Web site at: http://www.wcpfc.int... territorial seas, archipelagic waters, and EEZs, are indicated in dark shading. The Eastern SMA is the high... require that a hard copy of the information be provided to the WCPFC Observer on board the vessel. Net...

  2. 78 FR 30773 - International Fisheries; Western and Central Pacific Fisheries for Highly Migratory Species...

    Science.gov (United States)

    2013-05-23

    ...), including the Inter-American Tropical Tuna Commission and the Commission for the Conservation of Southern... rule seem simple, they have a lot of details, which, if not written and applied correctly, can have...

  3. 75 FR 3335 - International Fisheries; Western and Central Pacific Fisheries for Highly Migratory Species...

    Science.gov (United States)

    2010-01-21

    ... the high seas in the Convention Area use near real-time satellite position-fixing transmitters while... component of the coastal rural economy; any new fees at this time would be detrimental to the family-owned U...

  4. 77 FR 71501 - International Fisheries; Western and Central Pacific Fisheries for Highly Migratory Species...

    Science.gov (United States)

    2012-12-03

    ..., yellowfin tuna, and skipjack tuna unless: (1) The fish are unfit for human consumption; (2) there is... businesses that interact with the carrier vessel, such as the U.S. troll or pole-and- line fishing business... multiple offloading vessels and would distribute the costs accordingly. The costs borne by any single U.S...

  5. 78 FR 36496 - International Fisheries; Western and Central Pacific Fisheries for Highly Migratory Species...

    Science.gov (United States)

    2013-06-18

    ... obligations under the Convention, to which it is a Contracting Party. DATES: Comments must be submitted in... Contracting Party to the Convention and a Member of the WCPFC, the United States is obligated to implement the... such regulations as may be necessary to carry out the obligations of the United States under the...

  6. Legal Framework and Mechanism of Marine Fisheries Subsidies in the Aspects of International Trade and Sustainable Development

    OpenAIRE

    Adijaya Yusuf; Melda Kamil Ariadno; Arie Afriansyah

    2015-01-01

    Issues in fisheries have been regulated in various International conventions. The United Nations Convention on the Law of the Sea 1982 (UNCLOS 1982) has builta regime in the field of conservation and management of fishery resources based upon maritime zones or fish species that exist and available in this zone. However, UNCLOS 1982 only focuses on the issue of fisheries in the Exclusive Economic Zone (EEZ) and the high seas, thus it was not sufficient to overcome the problems of high frequen...

  7. Throughout the history of the inshore net-fisheries in the Western ...

    African Journals Online (AJOL)

    denise

    compulsory catch return system, and hence the sole ... recover, reduce the ecosystem effects of the fishery by reducing the amount of bycatch and improve ...... tax-evasion purposes). ..... catches would be available to the Receiver of Revenue.

  8. Integration of International Migrants into Western Society

    Science.gov (United States)

    2017-05-01

    Western Australia’s capital city, Perth. Data was collected on residency, English proficiency, employment status, mode of transport, housing, home...European Union 2010, 2014). Based on the concept of “human capital ”, a cross-sectorial approach covering inter alia education, employment and...populations of unqualified migrants with poor local language skills who have become dependent on the welfare state. In the UK, migration as a product of

  9. Status of the mud crab fishery in Kenya: A review | Mirera | Western ...

    African Journals Online (AJOL)

    In Kenya, mud crabs are fished mainly by men and to a lesser extent by women and children due to the accessibility of the fishing areas by foot. This makes mud crabs a key fishery that is easily accessible for exploitation by most coastal artisanal fishers for subsistence and commercial purposes. Mud crabs have been a ...

  10. 77 FR 58813 - Western Pacific Fisheries; Approval of a Marine Conservation Plan for American Samoa

    Science.gov (United States)

    2012-09-24

    ... Critical Control Point plans; 11. Support the organization of American Samoa fishermen's cooperatives; 12.... Assessing reef resilience to microalgae phase shift; 34. Removing marine debris from the marine environment... 5. Recognize the importance of island cultures and traditional fishing in managing fishery resources...

  11. 76 FR 28422 - Fisheries of the Pacific Region; Western Pacific Region

    Science.gov (United States)

    2011-05-17

    ... overfishing or an overfished condition. SUMMARY: This action serves as a notice that NMFS, on behalf of the... subject to overfishing. NMFS notifies the appropriate fishery management council (Council) whenever it determines that; overfishing is occurring, a stock is in an overfished condition, or a stock is approaching...

  12. 76 FR 52888 - Western Pacific Pelagic Fisheries; American Samoa Longline Gear Modifications To Reduce Turtle...

    Science.gov (United States)

    2011-08-24

    ... Modifications To Reduce Turtle Interactions AGENCY: National Marine Fisheries Service (NMFS), National Oceanic... Pacific Region (Pelagics FEP), including an environmental assessment, that presents background information on this rule. The Pelagics FEP and Amendment 5 are available from the Council, 1164 Bishop St., Suite...

  13. 78 FR 79388 - Western Pacific Pelagic Fisheries; Catch and Effort Limits for the U.S. Participating Territories

    Science.gov (United States)

    2013-12-30

    ... Hawaii longline fisheries: The deep-set fishery that targets bigeye tuna, and the shallow-set fishery... a management framework and process for specifying fishing catch and effort limits and accountability... process for specifying catch or fishing effort limits and accountability measures for pelagic fisheries in...

  14. Legal Framework and Mechanism of Marine Fisheries Subsidies in the Aspects of International Trade and Sustainable Development

    Directory of Open Access Journals (Sweden)

    Adijaya Yusuf

    2015-12-01

    Full Text Available Issues in fisheries have been regulated in various international conventions. The United Nations Convention on the Law of the Sea 1982 (UNCLOS 1982 has builta regime in the field of conservation and management of fishery resources based upon maritime zones or fish species that exist and available in this zone. However, UNCLOS 1982 only focuses on the issue of fisheries in the Exclusive Economic Zone (EEZ and the high seas, thus it was not sufficient to overcome the problems of high frequent of fishing in maritime zones which are fully subject to the jurisdiction of coastal states, such as in the Inland waters, archipelagic waters and the Territorial Sea. This article aims to examine the legal framework and mechanisms of fisheries subsidies in the aspects of trade and sustainable development. In this article, discussion would carried out in order to examine the legal framework and mechanisms of marine fisheries subsidies that are implemented with the principles of fair-trade and sustainable development, both in the international level, as well as in the national level. Thus, this research is expected to be able to bridge the interests of developed countries and developing countries, especially Indonesia, in order to achieve fair trade in the field of fisheries and resource utilization of sustainable fisheries.

  15. The precautionary principle in fisheries management under climate change: How the international legal framework formulate it?

    Science.gov (United States)

    Latifah, E.; Imanullah, M. N.

    2018-03-01

    One of the objectives of fisheries management is to reach long-term sustainable benefits of the fish stocks while reducing the risk of severe or irreversible damage to the marine ecosystem. Achieving this objective needs, the good scientific knowledge and understanding on fisheries management including scientific data and information on the fish stock, fishing catch, distribution, migration, the proportion of mature fish, the mortality rate, reproduction as well as the knowledge on the impact of fishing on dependent and associated species and other species belonging to the same ecosystem, and further the impact of climate change and climate variability on the fish stocks and marine ecosystem. Lack of this scientific knowledge may lead to high levels of uncertainty. The precautionary principle is one of the basic environmental principles needed in overcoming this problem. An essence of this principle is that, in facing the serious risk as a result of the limited scientific knowledge or the absence of complete evidence of harm, it should not prevent the precautionary measures in minimizing risks and protecting the fish stocks and ecosystem. This study aims to examine how the precautionary principle in fisheries management be formulated into the international legal framework, especially under the climate change framework.

  16. Seventy-five years of science—The U.S. Geological Survey’s Western Fisheries Research Center

    Science.gov (United States)

    Wedemeyer, Gary A.

    2013-01-01

    As of January 2010, 75 years have elapsed since Dr. Frederic Fish initiated the pioneering research program that would evolve into today’s Western Fisheries Research Center (WFRC). Fish began his research working alone in the basement of the recently opened Fisheries Biological Laboratory on Lake Union in Seattle, Washington. WFRC’s research began under the aegis of the U.S. Fish and Wildlife Service and ends its first 75 years as part of the U.S. Geological Survey with a staff of more than 150 biologists and support personnel and a heritage of fundamental research that has made important contributions to our understanding of the biology and ecology of the economically important fish and fish populations of the Nation. Although the current staff may rarely stop to think about it, WFRC’s antecedents extend many years into the past and are intimately involved with the history of fisheries conservation in the Western United States. Thus, WFRC Director Lyman Thorsteinson asked me to write the story of this laboratory “while there are still a few of you around who were here for some of the earlier years” to document the rich history and culture of WFRC by recognizing its many famous scientists and their achievements. This historyalso would help document WFRC’s research ‘footprint’ in the Western United States and its strategic directions. Center Director Thorsteinson concluded that WFRC’s heritage told by an emeritus scientist also would add a texture of legitimacy based on personal knowledge that will all-to-soon be lost to the WFRC and to the USGS. The WFRC story is important for the future as well as for historical reasons. It describes how we got to the place we are today by documenting the origin, original mission, and our evolving role in response to the constantly changing technical information requirements of new environmental legislation and organizational decision-making. The WFRC research program owes its existence to the policy requirements

  17. Interactions between small cetaceans and the purse-seine fishery in western Portuguese waters

    Directory of Open Access Journals (Sweden)

    Laura Wise

    2007-06-01

    Full Text Available Marine mammal interactions with Portuguese purse-seine fisheries operating in four different ports (Figueira da Foz, Sesimbra, Setúbal, Sines were studied (July-October 2003. Observers accompanied commercial fishing vessels and monitored 48 fishing trips. An interview survey of skippers was also carried out (n = 36. Three species of marine mammals were observed in 31 sightings during the commercials trips but only the species Delphinus delphis and the category Delphinidae were observed to interact with fishing activities. Small cetaceans were observed to sink, gather or disperse school fishes and damage gear. Mean CPUE and fishing effort values did not change significantly in the presence of dolphins (H = 0.06 and H = 0, both p>0.05. Results from Figueira da Foz indicate that cetaceans are attracted to fishing grounds with a high abundance of their prey-species. Fishermen reported three by-catch events off Figueira da Foz. Compared with other fisheries, purse-seine fishing does not seem to be among the most damaging to marine mammals.

  18. 75 FR 54044 - Fisheries in the Western Pacific; Community Development Program Process

    Science.gov (United States)

    2010-09-03

    ... western Pacific); (2) Consist of community residents descended from aboriginal people indigenous to the... not had harvesting, processing or marketing capability sufficient to support substantial participation... involvement by the indigenous community members, including the name, address, telephone and other contact...

  19. "Families" in International Context: Comparing Institutional Effects across Western Societies

    Science.gov (United States)

    Cooke, Lynn Prince; Baxter, Janeen

    2010-01-01

    We review comparative evidence of institutional effects on families in Western societies. We focus on 2 key aspects of family life: gendered divisions of labor and people's transitions into, within, and out of relationships. Many individual-level models assume the effects are robust across countries. The international evidence over the past decade…

  20. Mongolize or Westernize - international collaboration in educational change

    DEFF Research Database (Denmark)

    Baltzersen, Johnny

    The paper presented at the 10th International Congress of Mongolists, Ulaanbaatar, August 2011 discuss conflicting approaches to international collaboration in development aid with Mongolia as a case. The paper introduces the dilemmas facing education reform in Mongolia after the collapse of soci...... of socialism in 1990 and Mongolia's struggle to find a balance between (re)defining a Mongolian-based philosophical and practical foundation guiding education development and the flood of Western-based ideas following the international donor funded aid programs....

  1. 77 FR 54838 - Fisheries of the Exclusive Economic Zone Off Alaska; Reallocation of Pacific Cod in the Western...

    Science.gov (United States)

    2012-09-06

    ... it would prevent NMFS from responding to the most recent fisheries data in a timely fashion and would... jig gear. Since the fishery is currently open, it is important to immediately inform the industry as... efficient operation of this fishery, to allow the industry to plan for the fishing season, and to avoid...

  2. Non-Western International Relations Theory: Myth or Reality?

    Directory of Open Access Journals (Sweden)

    Marina Mikhailovna Lebedeva

    2017-12-01

    Full Text Available In recent years, Russian and foreign literature increasingly raises the question on national theories of international relations. A special interest is manifested towards non-Western theories of international relations. The article analyzes the reasons for such interest. It is noted that the main motive for scholars to search for national schools is the transformation of the political organization of the world that emerged in the West and was developing largely on the Western model. This transformation encompasses three levels of political organization of the modern world: the Westphalian system, the system of international (interstate relations and the political systems of a state. Three levels of political organization of the world changing at the same time today reinforce each other and generate synergies. With such a large-scale transformation, when all three levels are “moving”, the world is facing for the first time, although the change of the second and especially the third levels were before. As far as the system of political organization of the world undergoes major changes, IR theories, which appeared in the West, are in crisis. Researchers’ attention to non-Western, primarily Asian TMO to find answers due to the following reasons: 1 the rapid economic growth of the region; 2 the development of scientific research in Asia; 3 the crisis of the Western model of political organization in the world that encourages the search for solutions in other civilizational structures. The article substantiates the necessity and possibility of “project activities” for reforming the political organization of the world and include practices that exist in different regions of the world. In order to implement such activities, the work of specialists from different brunches of social sciences is required.

  3. 76 FR 65155 - Fisheries Off West Coast States; Highly Migratory Species Fisheries; Swordfish Retention Limits

    Science.gov (United States)

    2011-10-20

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

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

    OpenAIRE

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

    2013-01-01

    Monthly catches per unit of effort (CPUE) of adult red shrimp (. Aristeus antennatus), reported in the deep water bottom trawl fishery developed on the Sóller fishing ground off northern Mallorca (Western Mediterranean), and the mean ocean surface vorticity in the surrounding areas are compared between 2000 and 2010. A good correlation is found between the rises in the surrounding surface vorticity and the drops in the CPUE of the adult red shrimp. This correlation could be explained by assum...

  5. Diamond vs. square mesh codend in a multi-species trawl fishery of the western Mediterranean: effects on catch composition, yield, size selectivity and discards

    OpenAIRE

    Ordines, F. (Francesc); Massutí, E. (Enric); Guijarro, B. (Beatriz); Mas, R. (Ramon)

    2006-01-01

    Selectivity studies usually describe the effects on target species, whereas information on by-catch and discards is scarce. Nevertheless, large quantities of undersized individuals and invertebrates are discarded in the Mediterranean multi-species bottom trawl fishery. The present work analyses the data from two surveys carried out on the shallow and deep continental shelf (50–78 m, and 147–189 m, respectively) off the Balearic Islands (western Mediterranean). In these surveys, the traditiona...

  6. Contested Norms in Inter-National Encounters: The ‘Turbot War’ as a Prelude to Fairer Fisheries Governance

    Directory of Open Access Journals (Sweden)

    Antje Wiener

    2016-08-01

    Full Text Available This article is about contested norms in inter-national encounters in global fisheries governance. It illustrates how norms work by reconstructing the trajectory of the 1995 ‘Turbot War’ as a series of inter-national encounters among diverse sets of Canadian and European stakeholders. By unpacking the contestations and identifying the norms at stake, it is suggested that what began as action at cross-purposes (i.e. each party referring to a different fundamental norm, ultimately holds the potential for fairer fisheries governance. This finding is shown by linking source and settlement of the dispute and identifying the shared concern for the balance between the right to fish and the responsibility for sustainable fisheries. The article develops a framework to elaborate on procedural details including especially the right for stakeholder access to regular contestation. It is organised in four sections: section 1 summarises the argument, section 2 presents the framework of critical norms research, section 3 reconstructs contestations of fisheries norms over the duration of the dispute, and section 4 elaborates on the dispute as a prelude to fairer fisheries governance. The latter is based on a novel conceptual focus on stakeholder access to contestation at the meso-layer of fisheries governance where organising principles are negotiated close to policy and political processes, respectively. The conclusion suggests for future research to pay more attention to the link between the ‘is’ and the ‘ought’ of norms in critical norms research in International Relations theories (IR.

  7. 76 FR 50183 - Western Pacific Fisheries; Approval of a Marine Conservation Plan for the Northern Mariana Islands

    Science.gov (United States)

    2011-08-12

    ... responsible fisheries. (c) Development of a fish marketing plan that includes market identification, transportation, fish products, branding and ecolabeling, and other marketing issues. (d) Enhance fishing...

  8. Internal loading of phosphorus in western Lake Erie

    Science.gov (United States)

    Matisoff, Gerald; Kaltenberg, Eliza M.; Steely, Rebecca L.; Hummel, Stephanie K.; Seo, Jinyu; Gibbons, Kenneth J.; Bridgeman, Thomas B.; Seo, Youngwoo; Behbahani, Mohsen; James, William F.; Johnson, Laura; Doan, Phuong; Dittrich, Maria; Evans, Mary Anne; Chaffin, Justin D.

    2016-01-01

    This study applied eight techniques to obtain estimates of the diffusive flux of phosphorus (P) from bottom sediments throughout the western basin of Lake Erie. The flux was quantified from both aerobic and anaerobic incubations of whole cores; by monitoring the water encapsulated in bottom chambers; from pore water concentration profiles measured with a phosphate microelectrode, a diffusive equilibrium in thin films (DET) hydrogel, and expressed pore waters; and from mass balance and biogeochemical diagenetic models. Fluxes under aerobic conditions at summertime temperatures averaged 1.35 mg P/m2/day and displayed spatial variability on scales as small as a centimeter. Using two different temperature correction factors, the flux was adjusted to mean annual temperature yielding average annual fluxes of 0.43–0.91 mg P/m2/day and a western basin-wide total of 378–808 Mg P/year as the diffusive flux from sediments. This is 3–7% of the 11,000 Mg P/year International Joint Commission (IJC) target load for phosphorus delivery to Lake Erie from external sources. Using these average aerobic fluxes, the sediment contributes 3.0–6.3 μg P/L as a background internal contribution that represents 20–42% of the IJC Target Concentration of 15 μg P/L for the western basin. The implication is that this internal diffusive recycling of P is unlikely to trigger cyanobacterial blooms by itself but is sufficiently large to cause blooms when combined with external loads. This background flux may be also responsible for delayed response of the lake to any decrease in the external loading.

  9. 78 FR 32996 - Western Pacific Fisheries; Fishing in the Marianas Trench, Pacific Remote Islands, and Rose Atoll...

    Science.gov (United States)

    2013-06-03

    ... Islands, and Rose Atoll Marine National Monuments AGENCY: National Marine Fisheries Service (NMFS..., and Rose Atoll Marine National Monuments. The intent of this rule is to implement fishery management... Islands Monument, and Proclamation 8337 established the Rose Atoll Monument. The Proclamations define the...

  10. 78 FR 73454 - Fisheries of the Exclusive Economic Zone Off Alaska; Reallocation of Pacific Cod in the Western...

    Science.gov (United States)

    2013-12-06

    ... fisheries data in a timely fashion and would delay the reallocation of Pacific cod specified from catcher... is currently ongoing, it is important to immediately inform the industry as to the revised... this fishery, to allow the industry to plan for the fishing season, and to avoid potential disruption...

  11. 78 FR 55228 - Fisheries of the Exclusive Economic Zone Off Alaska; Reallocation of Pacific Cod in the Western...

    Science.gov (United States)

    2013-09-10

    ... interest as it would prevent NMFS from responding to the most recent fisheries data in a timely fashion and... industry as to the revised allocations. Immediate notification is necessary to allow for the orderly conduct and efficient operation of this fishery, to allow the industry to plan for the fishing season, and...

  12. International terrorism, a new challenge to modern Western society

    International Nuclear Information System (INIS)

    Hochleitner, E.

    2002-01-01

    Full text: The attacks of 9/11 against the WTC and the Pentagon have made western society aware of the threat potential, which international terrorism presents to the open and democratic societies of the West. The new international terrorism is substantially different from the traditional form terrorism, which our societies has experienced in the past. The arms of traditional terrorism were bombs and guns and the victims were mostly clearly defined targets and its political and ideological motives were known. The terrorists assumed responsibility and there was an interest and scope for political negotiation. Terrorist groups had a vertical structure with a hierarchy. The new international terrorism is organized in a horizontal way and its structure is amorphous. Terrorist groups act in an autonomous way and linked by a rather loose network. International terrorism makes full use of modern communication systems and seek to equip themselves with the best armament available including WMDs, provided they can get hold of them. Their target are no longer individuals, but the modern western society. They aim at a maximum number of victims in order to get maximum media attention and to destabilize the targeted society. The motives of terrorist groups are religious or ideological. A terrorist attack represents for those terrorists a religious, nearly sacral act, including self sacrifice. Today, the main challenge for the open, democratic and modern society represents the network of Islamic Fundamentalists. Islamic terrorism has been active mainly in Islamic countries with the aim to overthrow westernized forms of government, mainly in Egypt and Algeria. In the early 1990's, the network of Islamic terror groups has been built up and the al-Qaida was formed. AI-Qaida is a network of Islamic terror groups and a platform for co-operation and support of Islamic cells. It provides training, arms, finances, etc.. AI-Qaida supported the Taliban regime, which provided it with a

  13. 76 FR 72907 - International Affairs; U.S. Fishing Opportunity in the Northwest Atlantic Fisheries Organization...

    Science.gov (United States)

    2011-11-28

    ... changing economic and other circumstances, these vessels will now be unable to fish during 2011. New... characteristics and economics of the fishery for future use by the U.S. fishing industry. Any Canadian vessel...

  14. Influence of the hydrodynamic conditions on the accessibility of the demersal species to the deep water trawl fishery off the Balearic Islands (western Mediterranean)

    Science.gov (United States)

    Amores, A.; Rueda, L.; Monserrat, S.; Guijarro, B.; Pasqual, C.; Massutí, E.

    2013-12-01

    Ocean mean surface vorticity from gridded multi-mission satellite altimetry data was explored in the Western Mediterranean basin for the period 2000-2010, with the aim of comparing its variability with several species of the deep water fishery in the area. Monthly catches per unit of effort (CPUE) of adult red shrimp (Aristeus antennatus), reported in the deep water bottom trawl fishery developed off northern Mallorca Island displayed a good correlation with surface vorticity. This correlation could be explained by assuming that most of the surface vorticity episodes could reach the bottom, increasing the seabed velocities and producing sediment resuspensions, which could affect the near bottom water turbidity. A. antennatus would respond to this increased turbidity by moving downwards to the deeper waters. This massive displacement of red shrimp specimens away from the fishing grounds would consequently decrease their accesibility to fishing exploitation. This relationship between vorticity and catches also holds for other species , considered as by-catch of the deep water fishery in the area. Results appear to support the suggestion that the water turbidity generated by the vorticy episodes is significant enough to affect the dynamics of the demersal species. The way the surface vorticity observed can affect the bottom sediments is also investigated using a year-long moored near-bottom currentmeter and a sediment trap sited in the fishing grounds.

  15. Economic gains from introducing international ITQs - the case of the mackerel and herring fisheries in the Northeast Atlantic

    DEFF Research Database (Denmark)

    Thøgersen, Thomas Talund; Eigaard, Ole Ritzau; Fitzpatrick, M.

    2015-01-01

    Achieving a balance between fishing capacity and fishing opportunities is one of the major challenges in European fisheries. One way to achieve this is to introduce individual tradable quotas or similar management measures. In several mackerel and herring fisheries in the Northeast Atlantic...... that the gross cash flow can be improved by 21% by allowing the mackerel and herring quotas to be traded internationally in the Northeast Atlantic. This rent gain arises mainly from increased productivity by allowing tradability between areas and fleets. The analysis also shows that the Danish pelagic fleet...... will gain from increasing its share of mackerel and herring quotas, whereas the Irish fleets are incentivised to sell quota, if individual quotas are allowed to be traded among countries. This result is in line with the qualitative analyses that show that Irish fishermen targeting herring in the Celtic Sea...

  16. 78 FR 12015 - Western Pacific Fisheries; Fishing in the Marianas Trench, Pacific Remote Islands, and Rose Atoll...

    Science.gov (United States)

    2013-02-21

    ... Islands, and Rose Atoll Marine National Monuments AGENCY: National Marine Fisheries Service (NMFS..., Pacific Remote Islands, and Rose Atoll Marine National Monuments. The proposed rule is intended to...). Proclamation 8337 of January 6, 2009, ``Establishment of the Rose Atoll Marine National Monument'' (74 FR 1577...

  17. 77 FR 66564 - Fisheries of the Exclusive Economic Zone Off Alaska; Reallocation of Pacific Cod in the Western...

    Science.gov (United States)

    2012-11-06

    ... fisheries data in a timely fashion and would delay the reallocation of Pacific cod specified from catcher... open, it is important to immediately inform the industry as to the revised allocations. Immediate... the industry to plan for the fishing season, and to avoid potential disruption to the fishing fleet as...

  18. Genetic differentiation among Parastichopus regalis populations from Western Mediterranean Sea: potential effects of its fishery and current connectivity.

    Directory of Open Access Journals (Sweden)

    C. MAGGI

    2015-09-01

    Full Text Available Parastichopus regalis (Cuvier, 1817 is the most expensive seafood product on the catalonian market (NE Spain, with prices around 130 €/Kg (fresh weight. Despite its ecological and economic importance, biological and genetic information on this sea cucumber species is scarce. We provided the first insight on the genetic structure of P. regalis using sequences of cytochrome oxidase I (COI and 16S genes, as well as a morphological description of its populations. Individuals were collected in six locations along the Spanish Mediterranean coast, including an area under fishery pressure (Catalonia. We found high haplotype diversity and low nucleotide diversity for both genes, with higher levels of genetic diversity observed on COI gene. Population pairwise fixation index (FST, AMOVA and correspondence analysis (CA based on COI, revealed significant genetic differentiation among some locations. However, further analysis using nuclear markers (e.g. microsatellites would be necessary to corroborate these results. Moreover, the genetic and morphological data may indicate fishery effects on the Catalonian population with decrease of the size and weight average and lower genetic diversity compared to locations without fishery pressure. For an appropriate management of this species, we suggest: 1 an accurate assessment of the stocks status along the Spanish coasts; 2 the study of the reproductive cycle of this target species and the establishment of a closed fishery season according to it; 3 the founding of protected areas (i.e. not take zones to conserve healthy populations and favour the recruitment on the nearby areas.

  19. 76 FR 46719 - Western Pacific Bottomfish and Seamount Groundfish Fisheries; 2011-12 Main Hawaiian Islands Deep...

    Science.gov (United States)

    2011-08-03

    ... Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Proposed... 268,089 lb (121,603 kg). In general, the relative importance of MHI bottomfish to commercial participants as a percentage of overall fishing or household income is unknown, as the total suite of fishing...

  20. 78 FR 32181 - Fisheries in the Western Pacific; 5-Year Extension of Moratorium on Harvest of Gold Corals

    Science.gov (United States)

    2013-05-29

    ... of Gold Corals AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric... on the harvest of gold corals in the U.S. Pacific Islands through June 30, 2018. NMFS intends this final rule to prevent overfishing and to stimulate research on gold corals. DATES: This rule is...

  1. A Holistic Approach to Fishery Management: Evidence and Insights from a Central Mediterranean Case Study (Western Ionian Sea

    Directory of Open Access Journals (Sweden)

    Tommaso Russo

    2017-06-01

    Full Text Available The new Common Fisheries Policy (CFP is designed to represent an appropriate response to the uncertainties and challenges facing the fisheries sector. It also adopts a holistic approach to fisheries management, considering all factors driving fishers' behavior, and ultimately, the long-term maintenance of living resources. The most reliable way to pursue these aims could be represented by a change in the exploitation pattern, in order to guarantee the sustainability of fisheries without compromising their socioeconomic viability. In this paper, the demersal fisheries of the Ionian Sea [Geographic Sub-area (GSA 19] were analyzed with respect to their spatial, temporal, economic, and biological characteristics in terms of four key species for fisheries, namely European hake, red mullet, giant red shrimp, and deep-water rose shrimp. Specifically, (1 a quantitative procedure was applied to break down the whole system (including small-scale fleet components into a series of fishing grounds using input data about fishing efforts; (2 the different fleet segments were defined as a combination of main gear and fishing grounds; (3 the effort and production by fleet segment were derived according to biological samplings of commercial data (Data Collection Framework for the collection and management of fisheries data, DCF, information on localization of nursery and spawning grounds, and expert knowledge; and (4 all this information was used to feed a bioeconomic modeling tool (BEMTOOL, and to explore alternative exploitation patterns. A series of scenarios including the status quo were defined, starting from the actual management approach based on temporal fishing closure. The results showed that significant improvements in the exploitation pattern could be achieved by setting up spatial and/or temporal gear-specific bans of the fishing activity. More specifically, scenarios based on a 3-month fishing ban for trawlers are expected to provide high rebuilding

  2. Spatial patterns and temporal trends in the fisheries landings of the Messolonghi-Etoliko lagoons (Western Greek Coast

    Directory of Open Access Journals (Sweden)

    George Katselis

    2003-12-01

    Full Text Available The Messolonghi-Etoliko lagoon is one of the largest lagoon system in the northern Mediterranean coast. This area contains six clearly distinct lagoons with different topographic and hydrological features. The fishery landings of the lagoons are based on the ontogenic and seasonal migrations of the species. The total annual fishery landings of the barrier fish traps are estimated as 195 mt and are mainly composed of 16 species belonging to 8 families. Eel (Anguilla anguilla, the four species of Mugilidae (Liza saliens, L. aurata, L. ramada and Mugil cephalus, the two species of Sparidae (Sparus aurata and Diplodus annularis and one species of Mullidae (Mullus barbatus represent more than 92% of the total annual landings. The composition of the fishery landings varies between lagoons. The cluster analysis showed three groups of lagoons. The first group comprised lagoons in which the landings were dominated by eel, the second group was dominated by Mugilidae species and S. aurata, and the third by L. ramada and M. cephalus. The diversity index of the fishery landings is fairly constant in time, except for the Etoliko lagoon, where repeated anoxic crises decreased the diversity index value to almost zero in 1992. All the landing series showed a dominant annual cycle. Two seasonal patterns of the fishery landings were observed and linked to the fish spawning behaviour and/or their reaction to environmental forcings. The first one concerns species caught from summer to early autumn and the second pattern concerns species trapped during their autumn to winter offshore migration.

  3. Sustainable Fisheries in Southeast Asia

    Directory of Open Access Journals (Sweden)

    Melda Kamil Ariadno

    2011-09-01

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

  4. 75 FR 73982 - Fisheries of the Exclusive Economic Zone Off Alaska; Longnose Skate in the Western Regulatory...

    Science.gov (United States)

    2010-11-30

    ...NMFS is prohibiting retention of longnose skate in the Western Regulatory Area of the Gulf of Alaska (GOA). This action is necessary because the 2010 total allowable catch (TAC) of longnose skate in the Western Regulatory Area of the GOA has been reached.

  5. Fisheries economics and fisheries management

    DEFF Research Database (Denmark)

    Andersen, Peder

    2013-01-01

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

  6. CURRENT STATE OF FISHERIES AND ASSESSMENT OF FISH STOCKS IN THE WESTERN MIDDLE OF THE CASPIAN SEA. PROSPECTS FOR THE USE OF THE FISH RESOURCES

    Directory of Open Access Journals (Sweden)

    A. S. Abdusamadov

    2016-01-01

    Full Text Available Aim. To aim is to assess stocks and the fisheries of aquatic biological resources in the western part of the middle Caspian Sea and perspectives for the use of their resource potential.Methods. On the basis of the literature sources and our own data on the fish inventory in the western part of the Middle Caspian, we discuss possible reasons for emerging environmental, economic and other problems in the use of biological resources.Results. The main negative factors are the large-scale poaching, resulting in a catastrophic reduction in stocks of sturgeon and other valuable fish species of the Caspian Sea, a natural penetration of alien organisms (Mnemiopsis and overfishing of some species. The potential danger is large-scale development of oil and gas fields in the Caspian Sea, which can lead to even worse situation for the biological resources of the sea.Conclusions. In order to preserve the biological resources of the sea it is necessary to create conditions for steadily developing fishing and fish processing enterprises, thus ensuring the satisfaction of the constant demand for fish products and an increase in the revenue base of the budget and the well-being of the Russian population.

  7. Internalization of Western Culture's Thin-Ideal: A Literature Review on Internalization and Individuals with Eating Disorders.

    Science.gov (United States)

    Albertson, Nicole K.

    This paper is a review of literature regarding internalization of Western culture's thin-ideal. The media's portrayal of a thin-ideal associates success and beauty with being thin. Research has shown that exposure to the culture's thin-ideal does not necessarily lead to eating pathology, but those who internalize the standard are more likely to…

  8. The Integration of International Migrants into Western Society

    Science.gov (United States)

    2017-05-31

    Western Australia’s capital city, Perth. Data was collected on residency, English proficiency, employment status, mode of transport, housing, home...European Union 2010, 2014). Based on the concept of “human capital ”, a cross-sectorial approach covering inter alia education, employment and...populations of unqualified migrants with poor local language skills who have become dependent on the welfare state. In the UK, migration as a product of

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

    Science.gov (United States)

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

    2014-10-01

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

  10. Marine Mammals :: NOAA Fisheries

    Science.gov (United States)

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

  11. 76 FR 45231 - Fisheries of the Caribbean; Southeastern Data, Assessment, and Review (SEDAR); Assessment...

    Science.gov (United States)

    2011-07-28

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

  12. 75 FR 51242 - Fisheries of the South Atlantic; Southeast Data, Assessment, and Review (SEDAR); Public Meeting

    Science.gov (United States)

    2010-08-19

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

  13. International Engineering Students--Avoiding Plagiarism through Understanding the Western Academic Context of Scholarship

    Science.gov (United States)

    Duff, Andrea H.; Rogers, Derek P.; Harris, Michael B.

    2006-01-01

    Despite the best attempts of academic staff to teach students the mechanics of citation, the rules of referencing continue to be broken, particularly by those new to Western university systems (either first-year undergraduate students or international students from different cultural backgrounds). In late 2003, 16 postgraduate international…

  14. "The Free Flow of News" and "Western Communication Imperialism": Divergent Views on Ethics in International Communication.

    Science.gov (United States)

    Merrill, John C.

    A growing international controversy exists between the West on one hand and the Third World, Marxist states, and the United Nations Educational, Scientific, and Cultural Organization (UNESCO) on the other focusing on the concepts of "free flow of information" and "Western communication imperialism," and on ethical issues relating to these…

  15. Normalization of US-Cuban Relations: Obama Doctrine and International Security in the Western Hemisphere

    Directory of Open Access Journals (Sweden)

    Piotr Łaciński

    2015-12-01

    Full Text Available Strained relations between the US and Cuba after the victory of the Cuban revolution were a permanent element of the destabilization of international security in the Western Hemisphere. During the Cold War, this destabilization was a function of the East-West confrontation. Since the end of Cold War the importance of Cuba as a Western Hemisphere entity hostile to the United States has diminished radically. Definite steps to normalize relations with Cuba have been taken only in 2014. The media named the change of policies of the US towards Cuba (and Iran as the Obama Doctrine. This article will try to prove that the continuation of the confron-tational and hostile US-Cuban relations after the collapse of the Eastern bloc was an exceptional and "unnatural" phenomenon from the perspective of realistic school of international relations, both for Washington and Havana.

  16. 75 FR 52510 - Fisheries of the Gulf of Mexico and South Atlantic; Southeast Data, Assessment, and Review for...

    Science.gov (United States)

    2010-08-26

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

  17. 75 FR 23676 - Fisheries of the Gulf of Mexico and South Atlantic; Southeast Data, Assessment, and Review (SEDAR...

    Science.gov (United States)

    2010-05-04

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

  18. Communication between scientists, fishery managers and recreational fishers: lessons learned from a comparative analysis of international case studies

    DEFF Research Database (Denmark)

    Dedual, M.; Sague Pla, O.; Arlinghaus, R.

    2013-01-01

    The management of recreational fisheries benefits from good collaboration between scientists, managers and recreational fishers. However, the level of collaboration largely depends on the levels of effective communication among the different stakeholders. This paper presents the views of scientists......, managers and fishers concerning the quality of communication in eleven case studies of recreational fisheries. Case studies were synthesised and common reasons why communication did not always flow as intended were identified. The prevalent barriers to good communication, and therefore collaboration...... included a lack of rigorous scientific information transfer from scientists to fishers and managers, a fear from fishers that management actions will limit fishing opportunities, pre‐existing antagonism between commercial and recreational fisheries, and fishers' suspicion of science. Overcoming...

  19. Small-scale Fisheries Governance and Understanding the Snoek (Thyrsites atun Supply Chain in the Ocean View Fishing Community, Western Cape, South Africa

    Directory of Open Access Journals (Sweden)

    Moenieba Isaacs

    2013-12-01

    Full Text Available Postapartheid fisheries reform in South Africa, through the Marine Living Resources Act (MLRA 18 of 1998, used individual transferable quotas (ITQs to broaden resource access through allocating quotas to new entrants, even though the system has been created to reduce capacity through a reduction in the number of active fishers. The formal action space created through fisheries reform in South Africa left many artisanal fishers to operate in the informal action spaces, selling Thyrsites atun (snoek to poor communities to sustain their livelihoods. Artisanal fishers were not recognized by MLRA of 1998 and through class action case brought against the ITQ system, and in out of court settlement with the claimants in 2007, 1000 interim relief permits will be allocated to artisanal fishes and the development of a new small-scale fisheries policy for South Africa. In this case study of a fishing community in Ocean View, Cape Town I examine a snoek fishery that operates differently, through a community supply chain and informal markets, than that of the high value ITQ regulated species, yet plays a significant role in the livelihoods of artisanal fishers and in the food security of poor households. The findings of this case study show the failures of existing policy frameworks and the implications for the implementation of the new small-scale fisheries policy in South Africa.

  20. Fisheries regulation

    DEFF Research Database (Denmark)

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

    2017-01-01

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

  1. Fisheries in the Mediterranean

    Directory of Open Access Journals (Sweden)

    C. PAPACONSTANTINOU

    2000-06-01

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

  2. Fisheries Districts

    Data.gov (United States)

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

  3. Marine fisheries in Tanzania.

    Science.gov (United States)

    Jiddawi, Narriman S; Ohman, Marcus C

    2002-12-01

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

  4. What Contribution can Colombia Offer Towards Peace and Respect for International Law in the Western Sahara?

    Directory of Open Access Journals (Sweden)

    Carlos Ruiz Miguel

    2018-05-01

    Full Text Available This paper argues that the recognition of the Sahrawi Arab Democratic Republic (SADR constitutes a contribution to respecting International Law and peace among peoples. We start from the idea that given that Public International Law is an “imperfect” law due to its lack of a centralized executive power, its enforcement depends in large measure on the responsibility of member states of the international community. Then, this study considers both the legal status of the Western Sahara –a conflict where the right to self-determination and independence is clearly defined– and the circumstances surrounding the foundation of the SADR and its legitimacy. Because of the inaction of the central bodies of the international community that do not want, or cannot, enforce this right, it is necessary to highlight the responsibility of the member states of the international community to fulfil this task. That is the particular case of Colombia and the American states, which have ratified the Montevideo Convention where this responsibility is clearly shown. The actions of every State to fulfil International Law are a contribution to its respect and to the pacific resolution of controversies, so that the recognition of the SADR is a contribution to law and peace.

  5. Development of international fisheries for the eastern Baltic cod ( Gadus morhua ) from the late 1880s until 1938

    DEFF Research Database (Denmark)

    Eero, Margit; MacKenzie, Brian; Karlsdottir, H.M.

    2007-01-01

    of indicators of fishing effort and qualitative information on developments in fishing technology. This information has been assembled for different countries and locations in the Baltic Sea. We first summarize the multi-decadal development of national cod fisheries and their relative importance during......The paper provides an overview of eastern Baltic cod (Gadus morhua) fisheries from the end of the 1880s until 1938, in order to improve the knowledge of long-term stock dynamics. The data compiled and included in the study comprise catches and economic values of exploited fish species, time series...... the first decades of the 20th century. We then assess whether these data can be used to estimate the relative roles of fishing and ecosystem changes on variations in catches. We conclude that the assembled data reveal biologically meaningful variations in the state of the cod stock and that some...

  6. International Assistance and Media Democratization in the Western Balkans: A Cross-National Comparison

    Directory of Open Access Journals (Sweden)

    Kristina Irion

    2015-01-01

    Full Text Available International media assistance programs accompanied the democratic media transition in Albania, Bosnia and Herzegovina, Kosovo, Macedonia and Serbia with varying intensity. These countries untertook a range of media reforms to conform with accession requirements of the European Union (EU and the standards of the Council of Europe, among others. This article explores the nexus between the democratic transformation of the media and international media assistance (IMA as constrained by the local political conditions in the five countries of the Western Balkans. It aims to enhance the understanding of conditions and factors that influence media institution building in the region and evaluates the role of international assistance programs and conditionality mechanisms herein. The cross-national analysis concludes that the effects of IMA are highly constrained by the local context. A decade of IMA of varying intensity is not sufficient to construct media institutions when, in order to function properly, they have to outperform their local context. From today’s vantage point it becomes obvious, that in the short-term scaling-up IMA does not necessarily improve outcomes. The experiences in the region suggest that imported solutions have not been sufficiently cognitive of all aspects of local conditions and international strategies have tended to be rather schematic and have lacked strategic approaches to promote media policy stability, credible media reform and implementation. To a certain extent, the loss of IMA effectiveness is also self-inflicted.

  7. Peruvian anchoveta as a telecoupled fisheries system

    Directory of Open Access Journals (Sweden)

    Andrew K. Carlson

    2018-03-01

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

  8. Collective action on the western range: coping with external and internal threats

    Directory of Open Access Journals (Sweden)

    Abigail M. York

    2011-09-01

    Full Text Available Collaborative natural resource management institutions enable agents with diverse interests to come together to solve complex problems. These actors must overcome a series of collective action problems to create, maintain, and evolve these institutions. In addition to the challenge of heterogeneous actors, these commons social-ecological systems often face internal and external threats or disturbances. The institutional arrangements may be effective with problems that are internal to a social-ecological system – ones that they are designed to handle, but how do these arrangements cope with external disturbances, especially ones caused by large-scale political and economic decisions, events, and processes. Using ethnographic and archival data we conduct an institutional analysis outlining the existing and emerging collaboratives, the important actors, and ongoing efforts to cope with the five major challenges identified by rangeland actors. We trace the evolution of institutions on the western range with a focus on their ability to cope with challenges that are largely within the system – biodiversity, fire, and water management, and those that are driven externally by actors who are largely absent – border militarization and violence and exurbanization.

  9. Winter variability in the western Gulf of Maine: Part 1: Internal tides

    Science.gov (United States)

    Brown, W. S.

    2011-09-01

    During the winter 1997-1998, a field program was conducted in Wilkinson Basin-western Gulf of Maine-as part of a study of winter convective mixing. The field program consisted of (1) Wilkinson basin-scale hydrographic surveys, (2) a tight three-mooring array with ˜100 m separations measured temperature and conductivity at rates of 2-15 min and (3) a single pair of upward/downward-looking pair acoustic Doppler current profiling (ADCP) instruments measured currents with 8 m vertical resolution over the 270 m water column in north-central Wilkinson basin at a rate of 10 min. The moored array measurements below the mixed layer (˜100 m depth) between 11 January and 6 February 1998 were dominated by a combination of the relatively strong semidiurnal external (depth-independent or barotropic) tide; upon which were superposed a weaker phase-locked semidiurnal internal tide and a very weak water column mean currents of about 1 cm/s southward or approximately across the local isobaths. The harmonic analysis of a vertical average of the relatively uniform ADCP velocities in the well-mixed upper 123 m of the water column, defined the external tidal currents which were dominated by a nearly rectilinear, across-isobath (326°T) M 2 semidiurnal tidal current of about 15 cm/s. The depth-dependent residual current field, which was created by subtracting the external tidal current, consisted of (1) clockwise-rotating semidiurnal internal tidal currents of about 5 cm/s below the mixed layer; (2) clockwise-rotating inertial currents; and (3) a considerably less energetic subtidal current variability. The results from both frequency-domain empirical orthogonal function and tidal harmonic analyses of the of isotherm displacement series at each of the three moorings in the 100 m array mutually confirm an approximate east-northeastward phase propagation of the dominant M 2 semidiurnal internal tide across Wilkinson Basin. Further investigation supports the idea that this winter internal

  10. Seasonal variability of Internal tide energetics in the western Bay of Bengal

    Science.gov (United States)

    Mohanty, S.; Rao, A. D.

    2017-12-01

    The Internal Waves (IWs) are generated by the flow of barotropic tide over the rapidly varying and steep topographic features like continental shelf slope, seamounts, etc. These waves are an important phenomena in the ocean due to their influence on the density structure and energy transfer into the region. Such waves are also important in submarine acoustics, underwater navigation, offshore structures, ocean mixing and biogeochemical processes, etc. over the shelf-slope region. The seasonal variability of internal tides in the western Bay of Bengal is examined by using three-dimensional MITgcm model. The numerical simulations are performed for different periods covering August-September, 2013; November-December, 2013 and March-April, 2014 representing monsoon, post-monsoon and pre-monsoon seasons respectively during which high temporal resolution observed data sets are available. The model is initially validated through the spectral estimate of density and the baroclinic velocities. From the estimate, it is found that its peak is associated with the semi-diurnal frequency at all the depths in both observations and model simulations for November-December and March-April. However in August, the estimate is found to be maximum near the inertial frequency at all available depths. EOF analysis suggests that about 70-80% of the total variance comes from Mode-1 semi-diurnal internal tide in both observations as well as in the model simulations. The phase speed, group speed and wavelength are found to be maximum for post-monsoon season compared to other two seasons. To understand the generation and propagation of internal tides over this region, barotropic-to-baroclinic M2 tidal energy conversion and energy flux are examined. The barotropic-to-baroclinic conversion occurs intensively along the shelf-slope regions and propagate towards the coast. The model simulated energy dissipation rate infers that its maximum occurs at the generation sites and hence the local mixing

  11. Introduction to fisheries oceanography

    Digital Repository Service at National Institute of Oceanography (India)

    Sumitra-Vijayaraghavan

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

  12. 75 FR 20985 - Fisheries of the South Atlantic and Gulf of Mexico; Southeastern Data, Assessment, and Review...

    Science.gov (United States)

    2010-04-22

    ....net SUPPLEMENTARY INFORMATION: The Gulf of Mexico, South Atlantic, and Caribbean Fishery Management... Atlantic, and Caribbean Fishery Management Councils and NOAA Fisheries Southeast Regional Office and..., environmentalists, and NGO's; International experts; and staff of Councils, Commissions, and state and federal...

  13. 75 FR 39918 - Fisheries of the South Atlantic and Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR...

    Science.gov (United States)

    2010-07-13

    ...-4366. SUPPLEMENTARY INFORMATION: The Gulf of Mexico, South Atlantic, and Caribbean Fishery Management... Management Councils and NOAA Fisheries Southeast Regional Office and Southeast Fisheries Science Center... researchers; constituency representatives including fishermen, environmentalists, and NGO's; International...

  14. 75 FR 56903 - Pacific Halibut Fisheries; Limited Access for Guided Sport Charter Vessels in Alaska

    Science.gov (United States)

    2010-09-17

    .... 100503209-0430-02] RIN 0648-AY85 Pacific Halibut Fisheries; Limited Access for Guided Sport Charter Vessels... program for charter vessels in the guided sport fishery for Pacific halibut in the waters of International... necessary to achieve the halibut fishery management goals of the North Pacific Fishery Management Council...

  15. International Uranium Resources Evaluation Project (IUREP) national favourability studies: Western Samoa

    International Nuclear Information System (INIS)

    1977-12-01

    Western Samoa consists principally of two large islands with seven other smaller ones, five of which are uninhabited. No concrete geologic description could be found, but on the basis of a volcanic origin for some of the islands a category 1 uranium potential is assigned. There is no mining industry, and no government agency appears to have a geologic department. (author)

  16. Nutrients in the Western Wadden Sea: Freshwater Input Versus Internal Recycling

    NARCIS (Netherlands)

    Leote, C.; Mulder, L.; Philippart, C.J.; Epping, E.

    2016-01-01

    At present, phosphorus (P) is seen as the main limiting nutrient for phytoplankton growth in the western Wadden Sea. Six cruises were performed for water sampling at selected stations covering a full tidal cycle for later determination of dissolved and particulate nutrient concentrations. The major

  17. Fishery Performance Indicators

    Data.gov (United States)

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

  18. Reservoir fisheries of Asia

    International Nuclear Information System (INIS)

    Silva, S.S. De.

    1990-01-01

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

  19. Demonstration of monoclonal anti-carcinoembryonic antigen (CEA) antibody internalization by electron microscopy, western blotting and radioimmunoassay.

    Science.gov (United States)

    Tsaltas, G; Ford, C H; Gallant, M

    1992-01-01

    One of the important factors affecting the action of monoclonal antibodies (Mabs) or immunoconjugates on tumour sites depends on whether the Mab is internalized by the cancer cells in question. The underexplored subject of internalization is discussed in this paper, and a number of in vitro techniques for investigating internalization are evaluated, using a model which consists of a well characterized anti-carcinoembryonic antigen (anti-CEA) Mab and a number of CEA expressing human cancer cell lines. Employing two alternative radiolabeling assays, evidence for internalization of the anti-CEA Mab by a CEA-positive colorectal cancer cell line (LS174T) was obtained throughout the time intervals examined (5 min to 150 min). Electronmicroscopy employing horseradish-peroxidase labeled anti-CEA Mab and control antibody permitted direct visualization of anti-CEA Mab-related staining in intracellular compartments of a high CEA-expressor human colorectal cell line (SKCO1). Finally Western blots of samples derived from cytosolic and membrane components of solubilized cells from lung and colonic cancer cell lines provided evidence for internalized anti-CEA Mab throughout seven half hour intervals, starting at 5 minutes. Internalized anti-CEA was detected in all CEA expressing cell lines (LS174T, SKCO1, BENN) but not in the case of a very low CEA expressor line (COLO 320).

  20. KB WOT Fisheries 2017

    NARCIS (Netherlands)

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

    2017-01-01

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

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

    Science.gov (United States)

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

    2011-01-01

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

  2. Supply regimes in fisheries

    DEFF Research Database (Denmark)

    Nielsen, Max

    2006-01-01

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

  3. 76 FR 34061 - Fisheries of the South Atlantic; Southeast Data, Assessment, and Review (SEDAR); Public Meeting

    Science.gov (United States)

    2011-06-10

    ...: The Gulf of Mexico, South Atlantic, and Caribbean Fishery Management Councils, in conjunction with... Workshops are appointed by the Gulf of Mexico, South Atlantic, and Caribbean Fishery Management Councils and...; constituency representatives including fishermen, environmentalists, and NGO's; International experts; and...

  4. 75 FR 61705 - Fisheries of the South Atlantic and Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR...

    Science.gov (United States)

    2010-10-06

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

  5. Competition for marine space: modelling the Baltic Sea fisheries and effort displacement under spatial restrictions

    DEFF Research Database (Denmark)

    Bastardie, Francois; Nielsen, J. Rasmus; Eigaard, Ole Ritzau

    2015-01-01

    DISPLACE model) to combine stochastic variations in spatial fishing activities with harvested resource dynamics in scenario projections. The assessment computes economic and stock status indicators by modelling the activity of Danish, Swedish, and German vessels (.12 m) in the international western Baltic...... Sea commercial fishery, together with the underlying size-based distribution dynamics of the main fishery resources of sprat, herring, and cod. The outcomes of alternative scenarios for spatial effort displacement are exemplified by evaluating the fishers’s abilities to adapt to spatial plans under...... various constraints. Interlinked spatial, technical, and biological dynamics of vessels and stocks in the scenarios result in stable profits, which compensate for the additional costs from effort displacement and release pressure on the fish stocks. The effort is further redirected away from sensitive...

  6. Dating emplacement and evolution of the orogenic magmatism in the internal Western Alps

    DEFF Research Database (Denmark)

    Berger, Alfons; Thomsen, Tonny B.; Ovtcharova, Maria

    2012-01-01

    The Canavese Line in the Western Alps represents the position in the Alpine chain, where alkaline and calc-alkaline magmatism occur in close spatial and temporal association. In addition to available data on the alkaline Valle del Cervo Pluton, we present petrological and geochemical data...... on the Miagliano tonalite. The latter is of special interest, because it is located in the south-eastern side of the Canavese Line, in contrast to most Periadriatic Plutons. The dioritic to tonalitic rocks of the Miagliano Pluton represent an intermediate stage of a calc-alkaline differentiation, demonstrated...... by relics of two different pyroxenes as well as the texture of allanite. Hornblende barometry indicates pressures of similar to 0.46 GPa consistent with the presence of magmatic epidote. Field relationships between the two Plutons, the volcanic and volcaniclastic rocks of the Biella Volcanic Suite...

  7. The Effect of Internal Salary Increment Distributions on Retention Behaviors of Western New York Teachers

    Science.gov (United States)

    Patterson, Michele M.

    2013-01-01

    This is a study of district internal salary distribution practices and its effect on retention. The study is a replication study as recommended by Jacobson (1986) and Lankford and Wyckoff (1997) whereby their research shows the prevalence of "back loading" and ineffectiveness relative to retention. In the case of this study, the…

  8. Internal waves over the shelf in the western Bay of Bengal: A case study

    Digital Repository Service at National Institute of Oceanography (India)

    Joshi, M.; Rao, A.D.; Mohanty, S.; Pradhan, H.K.; Murty, V.S.N.; RamPrasad, K.V.S.

    .csr.2005.04.011 Cooley JW, Tukey JW (1965) An algorithm for the machine calculation of complex fourier series. Math Comput 19:297–301 D’Asaro EA, Lien R-C, Henyey F (2007) High-frequency internal waves on the oregon continental shelf. J Phys Oceanogr 37...

  9. Using Cognitive Interviews to Pilot an International Survey of Principal Preparation: A Western Australian Perspective

    Science.gov (United States)

    Wildy, Helen; Clarke, Simon

    2009-01-01

    This paper provides an example of the application of the cognitive interview, a qualitative tool for pre-testing a survey instrument to check its cognitive validity, that is, whether the items mean to respondents what they mean to the item designers. The instrument is the survey used in the final phase of the International Study of Principal…

  10. Regional metier definition: a comparative investigation of statistical methods using a workflow applied to international otter trawl fisheries in the North Sea

    OpenAIRE

    Deporte, Nicolas; Ulrich, Clara; Mahevas, Stephanie; Demaneche, Sebastien; Bastardie, Francois

    2012-01-01

    The European Common Fisheries Policy recognizes the importance of accounting for heterogeneity in fishing practices, and metier-based sampling is now at the core of the EU Data Collection Framework. The implementation of such an approach would require Member States to agree on the standard regional metier definitions and on practical rules to categorize logbook records into metiers. Several alternative approaches have been used in the past to categorize landings profiles, but no consensus has...

  11. 75 FR 12462 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Removal of Gear...

    Science.gov (United States)

    2010-03-16

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

  12. Fisheries Closed Areas Strengthen Scallop Larval Settlement and Connectivity Among Closed Areas and Across International Open Fishing Grounds: A Model Study

    Science.gov (United States)

    Davies, Kimberley T. A.; Gentleman, W. C.; DiBacco, C.; Johnson, C. L.

    2015-09-01

    This study examined whether a measured increase in average body size of adult sea scallops inside three fishery closed areas on Georges Bank (GB), United States (US), was sufficient to increase larval supply to closed areas and open fishing areas in both US and Canadian areas of the Bank. The effects of adult scallop density-at-size and fecundity-at-size on egg production were compared among open and closed fishery areas, countries, and time periods before and after the closed areas were established. Estimated egg production was then used to define spawning conditions in a coupled biological-physical larval tracking model that simulated larval development, mortality, and dispersal. Results showed that order of magnitude increases in larval settlement after closure were facilitated by increases in size-dependant egg production inside and dispersal from Closed Areas I and II, but not Nantucket Lightship Closed Area. The distributions of both egg production and larval settlement became more uniform across the Bank, causing the relative contribution of Canadian larvae to US scallop aggregations to decrease after establishment of Closed Areas I and II. Decreases in small and medium-sized scallop density in Canada and decreases in large scallops over the US-Southern Flank after closure caused local declines in egg production but were not sufficient to negatively affect larval settlement at the regional scale. Our model suggests that the establishment of fishery closed areas on GB considerably strengthened larval supply and settlement within and among several adult scallop aggregations.

  13. WESTERN SAHARA AND THE INTERNATIONAL SECURITY SYSTEM. Power relations in the open. What would be the role of the international right?

    Directory of Open Access Journals (Sweden)

    JAIME ABEDRAPO ROJAS

    2017-09-01

    Full Text Available The self-proclamation of independence of the Saharawi nation was recognized by 72 states, and after that, Western Sahara was admitted in the UAO during 1982. Nevertheless, the failed negotiations between Morocco and the Polisary Front have influenced the no application of the International Judicial Court’s resolution, keeping in status quo the self-determination of the recognized Saharawi nation. At the same time, the political support for the recognition of the Saharawi, since the withdrawal of the Spanish occupation in the seventies has reduced, because, nowadays several countries have retired its support to the state-building project. The Moroccan and American strategies as a warrant of the negotiation process have been one of stop and delay the making of a referendum that may allow the manifest of the will of the Saharawis in respect of their destiny as a nation. In fact, every day is more difficult to make such referendum, because the native population composition has been altered, situation that make unfeasible the creation of an electorate register system, and thus setting away the application of the international law, that through the International Court of Justice had recognized the existence of a nation, with a right of self-determination still kept on hold, and seeming that will still be kept in the future with no changes.

  14. NASA Ames DEVELOP Interns: Helping the Western United States Manage Natural Resources One Project at a Time

    Science.gov (United States)

    Justice, Erin; Newcomer, Michelle

    2010-01-01

    The western half of the United States is made up of a number of diverse ecosystems ranging from arid desert to coastal wetlands and rugged forests. Every summer for the past 7 years students ranging from high school to graduate level gather at NASA Ames Research Center (ARC) as part of the DEVELOP Internship Program. Under the guidance of Jay Skiles [Ames Research Center (ARC) - Ames DEVELOP Manager] and Cindy Schmidt [ARC/San Jose State University Ames DEVELOP Coordinator] they work as a team on projects exploring topics including: invasive species, carbon flux, wetland restoration, air quality monitoring, storm visualizations, and forest fires. The study areas for these projects have been in Washington, Utah, Oregon, Nevada, Hawaii, Alaska and California. Interns combine data from NASA and partner satellites with models and in situ measurements to complete prototype projects demonstrating how NASA data and resources can help communities tackle their Earth Science related problems.

  15. Local-scale changes in mean and heavy precipitation in Western Europe, climate change or internal variability?

    Science.gov (United States)

    Aalbers, Emma E.; Lenderink, Geert; van Meijgaard, Erik; van den Hurk, Bart J. J. M.

    2017-09-01

    High-resolution climate information provided by e.g. regional climate models (RCMs) is valuable for exploring the changing weather under global warming, and assessing the local impact of climate change. While there is generally more confidence in the representativeness of simulated processes at higher resolutions, internal variability of the climate system—`noise', intrinsic to the chaotic nature of atmospheric and oceanic processes—is larger at smaller spatial scales as well, limiting the predictability of the climate signal. To quantify the internal variability and robustly estimate the climate signal, large initial-condition ensembles of climate simulations conducted with a single model provide essential information. We analyze a regional downscaling of a 16-member initial-condition ensemble over western Europe and the Alps at 0.11° resolution, similar to the highest resolution EURO-CORDEX simulations. We examine the strength of the forced climate response (signal) in mean and extreme daily precipitation with respect to noise due to internal variability, and find robust small-scale geographical features in the forced response, indicating regional differences in changes in the probability of events. However, individual ensemble members provide only limited information on the forced climate response, even for high levels of global warming. Although the results are based on a single RCM-GCM chain, we believe that they have general value in providing insight in the fraction of the uncertainty in high-resolution climate information that is irreducible, and can assist in the correct interpretation of fine-scale information in multi-model ensembles in terms of a forced response and noise due to internal variability.

  16. Local-scale changes in mean and heavy precipitation in Western Europe, climate change or internal variability?

    Science.gov (United States)

    Aalbers, Emma E.; Lenderink, Geert; van Meijgaard, Erik; van den Hurk, Bart J. J. M.

    2018-06-01

    High-resolution climate information provided by e.g. regional climate models (RCMs) is valuable for exploring the changing weather under global warming, and assessing the local impact of climate change. While there is generally more confidence in the representativeness of simulated processes at higher resolutions, internal variability of the climate system—`noise', intrinsic to the chaotic nature of atmospheric and oceanic processes—is larger at smaller spatial scales as well, limiting the predictability of the climate signal. To quantify the internal variability and robustly estimate the climate signal, large initial-condition ensembles of climate simulations conducted with a single model provide essential information. We analyze a regional downscaling of a 16-member initial-condition ensemble over western Europe and the Alps at 0.11° resolution, similar to the highest resolution EURO-CORDEX simulations. We examine the strength of the forced climate response (signal) in mean and extreme daily precipitation with respect to noise due to internal variability, and find robust small-scale geographical features in the forced response, indicating regional differences in changes in the probability of events. However, individual ensemble members provide only limited information on the forced climate response, even for high levels of global warming. Although the results are based on a single RCM-GCM chain, we believe that they have general value in providing insight in the fraction of the uncertainty in high-resolution climate information that is irreducible, and can assist in the correct interpretation of fine-scale information in multi-model ensembles in terms of a forced response and noise due to internal variability.

  17. Marine fisheries review, Vol. 54, No. 1, 1992. Quarterly report

    International Nuclear Information System (INIS)

    Hobart, W.L.

    1992-01-01

    Contents: characteristics of billfish anglers in the u.s. atlantic ocean; effects of the santa barbara, calif., oil spill on the apparent abundance of pelagic fishery resources; remote camera and trapping survey of the deep-water shrimps heterocarpus laevigatus and h. ensifer and the geryon crab chaceon granulatus in palau; and on the distribution and fishery potential of the japanese red crab chaceon granulatus in the palauan archipelago, western caroline islands

  18. Regional métier definition: A comparative investigation of statistical methods using a workflow applied to the international otter trawl fisheries in the North Sea

    DEFF Research Database (Denmark)

    Deporte, Nicolas; Ulrich, Clara; Mahévas, Stephanie

    2012-01-01

    The European Common Fisheries Policy recognizes the importance of accounting for heterogeneity in fishing practices, and métier-based sampling is now at the core of the EU Data Collection Framework. The implementation of such an approach would require Member States to agree on the standard regional...... métier definitions and on practical rules to categorize logbook records into métiers. Several alternative approaches have been used in the past to categorize landings profiles, but no consensus has yet emerged. A generic open-source workflow is developed to test and compare a selection of methods...

  19. 75 FR 54597 - Fisheries of the South Atlantic; Southeast Data, Assessment, and Review (SEDAR); South Atlantic...

    Science.gov (United States)

    2010-09-08

    ... Atlantic, and Caribbean Fishery Management Councils, in conjunction with NOAA Fisheries and the Atlantic... are appointed by the Gulf of Mexico, South Atlantic, and Caribbean Fishery Management Councils; the..., environmentalists, and NGO's; International experts; and staff of Councils, Commissions, and state and federal...

  20. History and current activities of the International Diabetes Federation-Western Pacific Region (IDF-WPR).

    Science.gov (United States)

    Baba, S

    1994-10-01

    International Diabetes Federation (IDF) is one of the biggest non-governmental organizations with its 44-year history since 1950. In 1993, 114 diabetes associations in 96 countries participated in the IDF. In 1982, it was decided to divide the globe into seven regions and to promote the diagnosis, treatment, care and education of diabetes based on the environment, natural features, culture and race of the each region. On January 24, 1984, the IDF-WPR establishment meeting was held in Melbourne, Australia, with eight original member countries (Australia, New Zealand, Korea, The Philippines, Malaysia, Singapore, Fiji and Japan). In 1993, 13 diabetes associations in 12 countries joined the IDF-WPR. New member associations are from China (Beijing and Taipei), Hong Kong, Papua New Guinea and Indonesia. The IDF-WPR has been holding congresses and council meetings every 3 or 4 years since 1984 as well as formulating strategic action plans in the scientific, clinical, health care and education fields of diabetes.

  1. 75 FR 4535 - Fisheries of the Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR); data workshop...

    Science.gov (United States)

    2010-01-28

    ... INFORMATION: The Gulf of Mexico, South Atlantic, and Caribbean Fishery Management Councils, in conjunction... Workshops are appointed by the Gulf of Mexico, South Atlantic, and Caribbean Fishery Management Councils and...; constituency representatives including fishermen, environmentalists, and NGO's; International experts; and...

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

    Directory of Open Access Journals (Sweden)

    Hidemichi Fujii

    2017-12-01

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

  3. Fisheries Reclamation Events

    Data.gov (United States)

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

  4. Fishery Biology Database (AGDBS)

    Data.gov (United States)

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

  5. 75 FR 47267 - Public informational Scoping Meetings on the Management of Bottomfish Fishery Resources within...

    Science.gov (United States)

    2010-08-05

    ... College Classroom D-1. Also, locations have been added in Rota and Tinian, CNMI and the times have been... informational Scoping Meetings on the Management of Bottomfish Fishery Resources within the Exclusive Economic Zone of the Mariana Islands; Correction AGENCY: Western Pacific Fishery Management Council (WPFMC...

  6. Shining a Light on the Western Balkans: Internal Vulnerabilities and Malign Influence from Russia, Terrorism, and Transnational Organized Crime

    Science.gov (United States)

    2017-05-01

    October 30, 2016. de Borja Lasheras, Francisco, Return to Instability : How Migration and Great Power Politics Threaten the Western Balkans, European...Director Center for Stability and Development Center for Strategic Studies REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188...Since the civil wars of the 1990s, the Western Balkans region has been plagued by conflict and instability . The United States and Western Europe

  7. Postscript: Everyday Life and Mediated Fisheries

    DEFF Research Database (Denmark)

    Høst, Jeppe Engset

    2015-01-01

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

  8. Canadian Academic Library Support for International Faculty: Library Experience and Information Needs of Chinese Visiting Scholars at the University of Western Ontario

    Directory of Open Access Journals (Sweden)

    Shiyi Xie

    2012-12-01

    Full Text Available International faculty constitute a relatively small proportion of the library user community in Canadian post-secondary institutions, but they are underserved when compared to other user groups on campus, particularly international students. The author obtained first hand information about Chinese visiting scholars at the University of Western Ontario, and in this paper she presents conclusions from her experience regarding the visiting scholars' use of libraries as well as some recommendations for serving international faculty. The author suggests that academic libraries carefully consider international faculty when planning relevant services for diverse user groups. Providing necessary and satisfying library services for this group of patrons is an excellent opportunity to better serve academic communities and to demonstrate that academic libraries are an important partner in supporting their university's international initiatives.

  9. Climate and oceanic fisheries: recent observations and projections and future needs

    DEFF Research Database (Denmark)

    Salinger, M.J.; Bell, Johan D.; Evans, Karen

    2013-01-01

    Several lines of evidence show that climatic variation and global warming can have a major effect on fisheries production and replenishment. To prevent overfishing and rebuild overfished stocks under changing and uncertain environmental conditions, new research partnerships between fisheries scie...... scientists and climate change experts are required. The International Workshop on Climate and Oceanic Fisheries held in Rarotonga, Cook Islands, 3–5......Several lines of evidence show that climatic variation and global warming can have a major effect on fisheries production and replenishment. To prevent overfishing and rebuild overfished stocks under changing and uncertain environmental conditions, new research partnerships between fisheries...

  10. Killer whale surveys conducted in the Aleutian Islands, Bering Sea, and western and central Gulf of Alaska by Alaska Fisheries Science Center, National Marine Mammal Laboratory from 2001-07-01 to 2010-07-12 (NCEI Accession 0137766)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset is a compilation of line-transect data collected on surveys in the Aleutian Islands, Bering Sea, and western and central Gulf of Alaska, 2001 - 2010....

  11. Acoustics short-term passive monitoring using sonobuoys in the Bering, Chukchi, and Western Beaufort Seas conducted by Alaska Fisheries Scientific Center, National Marine Mammal Laboratory from 2007-08-01 to 2015-09-28 (NCEI Accession 0138863)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Marine Mammal Laboratory (NMML) has conducted passive acoustic monitoring in the Bering, Chukchi, and Western Beaufort Seas to determine spatio-temporal...

  12. USVI commercial fisheries cost data

    Data.gov (United States)

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

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

    Science.gov (United States)

    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. Fisheries and climate

    DEFF Research Database (Denmark)

    Brander, Keith

    2009-01-01

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

  15. Pan-Atlantic analysis of the overlap of a highly migratory species, the leatherback turtle, with pelagic longline fisheries

    Science.gov (United States)

    Fossette, S.; Witt, M. J.; Miller, P.; Nalovic, M. A.; Albareda, D.; Almeida, A. P.; Broderick, A. C.; Chacón-Chaverri, D.; Coyne, M. S.; Domingo, A.; Eckert, S.; Evans, D.; Fallabrino, A.; Ferraroli, S.; Formia, A.; Giffoni, B.; Hays, G. C.; Hughes, G.; Kelle, L.; Leslie, A.; López-Mendilaharsu, M.; Luschi, P.; Prosdocimi, L.; Rodriguez-Heredia, S.; Turny, A.; Verhage, S.; Godley, B. J.

    2014-01-01

    Large oceanic migrants play important roles in ecosystems, yet many species are of conservation concern as a result of anthropogenic threats, of which incidental capture by fisheries is frequently identified. The last large populations of the leatherback turtle, Dermochelys coriacea, occur in the Atlantic Ocean, but interactions with industrial fisheries could jeopardize recent positive population trends, making bycatch mitigation a priority. Here, we perform the first pan-Atlantic analysis of spatio-temporal distribution of the leatherback turtle and ascertain overlap with longline fishing effort. Data suggest that the Atlantic probably consists of two regional management units: northern and southern (the latter including turtles breeding in South Africa). Although turtles and fisheries show highly diverse distributions, we highlight nine areas of high susceptibility to potential bycatch (four in the northern Atlantic and five in the southern/equatorial Atlantic) that are worthy of further targeted investigation and mitigation. These are reinforced by reports of leatherback bycatch at eight of these sites. International collaborative efforts are needed, especially from nations hosting regions where susceptibility to bycatch is likely to be high within their exclusive economic zone (northern Atlantic: Cape Verde, Gambia, Guinea Bissau, Mauritania, Senegal, Spain, USA and Western Sahara; southern Atlantic: Angola, Brazil, Namibia and UK) and from nations fishing in these high-susceptibility areas, including those located in international waters. PMID:24523271

  16. 77 FR 31327 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-05-25

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

  17. CROATIAN FISHERIES IN 2004

    Directory of Open Access Journals (Sweden)

    Irena Jahutka

    2005-10-01

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

  18. Endangered species: where leatherback turtles meet fisheries.

    OpenAIRE

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

    2004-01-01

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

  19. Examining Culture's Impact on the Learning Behaviors of International Students from Confucius Culture Studying in Western Online Learning Context

    Science.gov (United States)

    Kang, Haijun; Chang, Bo

    2016-01-01

    There is a lack of shared understanding of how culture impacts learning in online environment. Utilizing document analysis, the authors in this research study culture's impact on the learning behaviors of student sojourners from Confucius culture studying in Western online learning context. The shared understandings of Confucius culture and…

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

    NARCIS (Netherlands)

    Andersen, B.S.; Vermard, Y.; Ulrich, C.; Hutton, T.; Poos, J.J.

    2010-01-01

    This study presents a fleet-based bioeconomic simulation model to the international mixed flatfish fishery in the North Sea. The model uses a Management Strategies Evaluation framework including a discrete choice model accounting for short-term temporal changes in effort allocation across fisheries.

  1. 76 FR 81851 - Fisheries Off West Coast States; West Coast Salmon Fisheries; Amendment 16 to the Salmon Fishery...

    Science.gov (United States)

    2011-12-29

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

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

    Science.gov (United States)

    2011-10-24

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

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

    Science.gov (United States)

    2012-12-19

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

  4. 78 FR 10557 - Fisheries Off West Coast States; West Coast Salmon Fisheries; Amendment 17 to the Salmon Fishery...

    Science.gov (United States)

    2013-02-14

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

  5. Green growth in fisheries

    DEFF Research Database (Denmark)

    Nielsen, Max; Ravensbeck, Lars; Nielsen, Rasmus

    2014-01-01

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

  6. Projected impacts of climate change on marine fish and fisheries

    DEFF Research Database (Denmark)

    Hollowed, Anne B.; Barange, Manuel; Beamish, Richard J.

    2013-01-01

    This paper reviews current literature on the projected effects of climate change on marine fish and shellfish, their fisheries, and fishery-dependent communities throughout the northern hemisphere. The review addresses the following issues: (i) expected impacts on ecosystem productivity and habitat......) implications for food security and associated changes; and (v) uncertainty and modelling skill assessment. Climate change will impact fish and shellfish, their fisheries, and fishery-dependent communities through a complex suite of linked processes. Integrated interdisciplinary research teams are forming...... in many regions to project these complex responses. National and international marine research organizations serve a key role in the coordination and integration of research to accelerate the production of projections of the effects of climate change on marine ecosystems and to move towards a future where...

  7. Benefits and risks of adopting the global code of practice for recreational fisheries

    Science.gov (United States)

    Arlinghaus, Robert; Beard, T. Douglas; Cooke, Steven J.; Cowx, Ian G.

    2012-01-01

    Recreational fishing constitutes the dominant or sole use of many fish stocks, particularly in freshwater ecosystems in Western industrialized countries. However, despite their social and economic importance, recreational fisheries are generally guided by local or regional norms and standards, with few comprehensive policy and development frameworks existing across jurisdictions. We argue that adoption of a recently developed Global Code of Practice (CoP) for Recreational Fisheries can provide benefits for moving recreational fisheries toward sustainability on a global scale. The CoP is a voluntary document, specifically framed toward recreational fisheries practices and issues, thereby complementing and extending the United Nation's Code of Conduct for Responsible Fisheries by the Food and Agricultural Organization. The CoP for Recreational Fisheries describes the minimum standards of environmentally friendly, ethically appropriate, and—depending on local situations—socially acceptable recreational fishing and its management. Although many, if not all, of the provisions presented in the CoP are already addressed through national fisheries legislation and state-based fisheries management regulations in North America, adopting a common framework for best practices in recreational fisheries across multiple jurisdictions would further promote their long-term viability in the face of interjurisdictional angler movements and some expanding threats to the activity related to shifting sociopolitical norms.

  8. The safety of fishery products

    OpenAIRE

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

    2012-01-01

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

  9. Evolutionary impact assessent: accounting for evolutionary consequences of fishing in an ecosystem approach to fisheries management

    NARCIS (Netherlands)

    Laugen, A.T.; Engelhard, G.H.; Whitlock, R.; Mollet, F.M.; Rijnsdorp, A.D.

    2014-01-01

    Managing fisheries resources to maintain healthy ecosystems is one of the main goals of the ecosystem approach to fisheries (EAF). While a number of international treaties call for the implementation of EAF, there are still gaps in the underlying methodology. One aspect that has received substantial

  10. 75 FR 1753 - Fisheries of the Atlantic; Southeast Data, Assessment, and Review (SEDAR); Atlantic croaker and...

    Science.gov (United States)

    2010-01-13

    ... Management Councils, in conjunction with NOAA Fisheries and the Atlantic and Gulf States Marine Fisheries... researchers; constituency representatives including fishermen, environmentalists, and NGO's; international... Conservation and Management Act, provided the public has been notified of the Council's intent to take final...

  11. Summary sensory workshop Uganda, 21 - 25 November 2005, Uganda Fisheries Laboratory in Entebbe

    NARCIS (Netherlands)

    Schelvis-Smit, A.A.M.

    2005-01-01

    The Icelandic International Development Agency (ICEIDA) has requested The Netherlands Institute of Fisheries Research (RIVO) to organize a sensory workshop in Uganda. ICEIDA is establishing a fisheries laboratory in Uganda in cooperation with the Ugandan government. One of the tasks within this

  12. Transitional states in marine fisheries: adapting to predicted global change.

    Science.gov (United States)

    MacNeil, M Aaron; Graham, Nicholas A J; Cinner, Joshua E; Dulvy, Nicholas K; Loring, Philip A; Jennings, Simon; Polunin, Nicholas V C; Fisk, Aaron T; McClanahan, Tim R

    2010-11-27

    Global climate change has the potential to substantially alter the production and community structure of marine fisheries and modify the ongoing impacts of fishing. Fish community composition is already changing in some tropical, temperate and polar ecosystems, where local combinations of warming trends and higher environmental variation anticipate the changes likely to occur more widely over coming decades. Using case studies from the Western Indian Ocean, the North Sea and the Bering Sea, we contextualize the direct and indirect effects of climate change on production and biodiversity and, in turn, on the social and economic aspects of marine fisheries. Climate warming is expected to lead to (i) yield and species losses in tropical reef fisheries, driven primarily by habitat loss; (ii) community turnover in temperate fisheries, owing to the arrival and increasing dominance of warm-water species as well as the reduced dominance and departure of cold-water species; and (iii) increased diversity and yield in Arctic fisheries, arising from invasions of southern species and increased primary production resulting from ice-free summer conditions. How societies deal with such changes will depend largely on their capacity to adapt--to plan and implement effective responses to change--a process heavily influenced by social, economic, political and cultural conditions.

  13. Fisheries management under nutrient influence

    DEFF Research Database (Denmark)

    Hammarlund, Cecilia; Nielsen, Max; Waldo, Staffan

    2018-01-01

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

  14. Fisheries Information Network in Indonesia.

    Science.gov (United States)

    Balachandran, Sarojini

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

  15. The nevado-filábride complex in the western part of Sierra de los Filabres (Betic Internal Zone), structure and lithologic succession

    Energy Technology Data Exchange (ETDEWEB)

    Sanz de Galdeano, C.; López Garrido, A.

    2016-07-01

    In the western part of Sierra de los Filabres (in the Nevado-Filábride Complex, within the Betic Internal Zone) several tectonic units have been described, in varying numbers depending on the author describing them. However, new cartographical data show that the limits of these units pass through the lithological formations without displacing them. Moreover, the rocks belonging to some units that are supposedly situated in a lower tectonic position really belong to higher formations. From bottom to top, these lithological formations are the following: (1) dark schists and quartzites; (2) quartzites, sandstones, sands, lutites, schists, and mica schists; (3) schists; (4) marbles, schists, and mica schists. High-angle reverse faults are associated with the great E-W anticline of Sierra de los Filabres. The existence of sands and apparent lutites visibly interlayered between rocks, such as schists and mica schists with garnets, poses a metamorphic problem that has not as yet been addressed. (Author)

  16. 78 FR 50347 - Fisheries Off West Coast States; Modifications of the West Coast Commercial Salmon Fisheries...

    Science.gov (United States)

    2013-08-19

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

  17. 78 FR 30780 - Fisheries Off West Coast States; Modifications of the West Coast Commercial Salmon Fisheries...

    Science.gov (United States)

    2013-05-23

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

  18. 78 FR 35153 - Fisheries Off West Coast States; Modifications of the West Coast Commercial Salmon Fisheries...

    Science.gov (United States)

    2013-06-12

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

  19. Marine biodiversity and fishery sustainability.

    Science.gov (United States)

    Shao, Kwang-Tsao

    2009-01-01

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

  20. Connectivity of a large embayment and coastal fishery: spawning aggregations in one bay source local and broad-scale fishery replenishment.

    Science.gov (United States)

    Hamer, P A; Acevedo, S; Jenkins, G P; Newman, A

    2011-04-01

    Ichthyoplankton sampling and otolith chemistry were used to determine the importance of transient spawning aggregations of snapper Chrysophrys auratus (Sparidae) in a large embayment, Port Phillip Bay (PPB), Australia, as a source of local and broad-scale fishery replenishment. Ichthyoplankton sampling across five spawning seasons within PPB, across the narrow entrance to the bay and in adjacent coastal waters, indicated that although spawning may occur in coastal waters, the spawning aggregations within the bay were the primary source of larval recruitment to the bay. Otolith chemical signatures previously characterized for 0+ year C. auratus of two cohorts (2000 and 2001) were used as the baseline signatures to quantify the contribution that fish derived from reproduction in PPB make to fishery replenishment. Sampling of these cohorts over a 5 year period at various widely dispersed fishery regions, combined with maximum likelihood analyses of the chemistry of the 0+ year otolith portions of these older fish, indicated that C. auratus of 1 to 3+ years of age displayed both local residency and broad-scale emigration from PPB to populate coastal waters and an adjacent bay (Western Port). While the PPB fishery was consistently dominated (>70%) by locally derived fish irrespective of cohort or age, the contribution of fish that had originated from PPB to distant populations increased with age. At 4 to 5+ years of age, when C. auratus mature and fully recruit to the fishery, populations of both cohorts across the entire central and western Victorian fishery, including two major embayments and c. 800 km of coastal waters, were dominated (>70%) by fish that had originated from the spawning aggregations and nursery habitat within PPB. Dependence of this broadly dispersed fishery on replenishment from heavily targeted spawning aggregations within one embayment has significant implications for management and monitoring programmes. © 2011 The Authors. Journal of Fish

  1. Food Security, Fisheries and Aquaculture in the Bolivian Amazon ...

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

    Indigenous communities involved in fisheries and aquaculture are among the most food insecure in the Bolivian Amazon. Although fish could be the main source of protein, it is often not part of the local diet. This project - supported by the Canadian International Food Security Research Fund (CIFSRF), a joint program of ...

  2. 76 FR 2084 - North Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2011-01-12

    ... Department of Fish & Game Report. International Pacific Halibut Commission Report. United States Coast Guard Report. United States Fish & Wildlife Service Report. Protected Species Report (including update on Steller Sea Lion (SSL); Endangered Species Act (ESA) listed salmon). American Fisheries Act (AFA...

  3. 75 FR 2111 - North Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2010-01-14

    ... bycatch alternatives; review preliminary Essential Fish Habitat (EFH) report (SSC only); review and adopt... of Fish and Game (ADF&G) Report d. International Pacific Halibut Commission (IPHC) Report e. U.S. Coast Guard Report f. NMFS Enforcement Report/Alaska Fisheries Science Center (AFSC) Report g. U.S. Fish...

  4. 76 FR 283 - International Fisheries; Pacific Tuna Fisheries; Vessel Capacity Limit in the Purse Seine Fishery...

    Science.gov (United States)

    2011-01-04

    ... of implementing a capacity management regime, the United States chose to further limit its fleet... Inter-American Tropical Tuna Commission (IATTC) Resolution on the Capacity of the Tuna Fleet Operating.... industry consistent with the IATTC management framework. DATES: These regulations become effective on...

  5. 75 FR 54078 - International Fisheries; Pacific Tuna Fisheries; Vessel Capacity Limit in the Purse Seine Fishery...

    Science.gov (United States)

    2010-09-03

    ... Environmental Policy Act and the IRFA are available at http://swr.nmfs.noaa.gov/ or may be obtained from Rod..., United States, Vanuatu, and Venezuela. The current Cooperating Non-Parties, Cooperating Fishing Entities...

  6. 78 FR 20291 - Fisheries of the United States; Billfish Conservation Act of 2012 Implementing Regulations

    Science.gov (United States)

    2013-04-04

    ... fishery. A report on trade of billfish published by the International Game Fish Association (IGFA) in June... with a limited exception for black marlin, marlin meat, whether fresh, smoked, canned, or preserved by...

  7. Development of the Migrant Friendly Maternity Care Questionnaire (MFMCQ) for migrants to Western societies: an international Delphi consensus process

    Science.gov (United States)

    2014-01-01

    Background Through the World Health Assembly Resolution, ‘Health of Migrants’, the international community has identified migrant health as a priority. Recommendations for general hospital care for international migrants in receiving-countries have been put forward by the Migrant Friendly Hospital Initiative; adaptations of these recommendations specific to maternity care have yet to be elucidated and validated. We aimed to develop a questionnaire measuring migrant-friendly maternity care (MFMC) which could be used in a range of maternity care settings and countries. Methods This study was conducted in four stages. First, questions related to migrant friendly maternity care were identified from existing questionnaires including the Migrant Friendliness Quality Questionnaire, developed in Europe to capture recommended general hospital care for migrants, and the Mothers In a New Country (MINC) Questionnaire, developed in Australia and revised for use in Canada to capture the maternity care experiences of migrant women, and combined to create an initial MFMC questionnaire. Second, a Delphi consensus process in three rounds with a panel of 89 experts in perinatal health and migration from 17 countries was undertaken to identify priority themes and questions as well as to clarify wording and format. Third, the draft questionnaire was translated from English to French and Spanish and back-translated and subsequently culturally validated (assessed for cultural appropriateness) by migrant women. Fourth, the questionnaire was piloted with migrant women who had recently given birth in Montreal, Canada. Results A 112-item questionnaire on maternity care from pregnancy, through labour and birth, to postpartum care, and including items on maternal socio-demographic, migration and obstetrical characteristics, and perceptions of care, has been created - the Migrant Friendly Maternity Care Questionnaire (MFMCQ) – in three languages (English, French and Spanish). It is

  8. Development of the Migrant Friendly Maternity Care Questionnaire (MFMCQ) for migrants to Western societies: an international Delphi consensus process.

    Science.gov (United States)

    Gagnon, Anita J; DeBruyn, Rebecca; Essén, Birgitta; Gissler, Mika; Heaman, Maureen; Jeambey, Zeinab; Korfker, Dineke; McCourt, Christine; Roth, Carolyn; Zeitlin, Jennifer; Small, Rhonda

    2014-06-10

    Through the World Health Assembly Resolution, 'Health of Migrants', the international community has identified migrant health as a priority. Recommendations for general hospital care for international migrants in receiving-countries have been put forward by the Migrant Friendly Hospital Initiative; adaptations of these recommendations specific to maternity care have yet to be elucidated and validated. We aimed to develop a questionnaire measuring migrant-friendly maternity care (MFMC) which could be used in a range of maternity care settings and countries. This study was conducted in four stages. First, questions related to migrant friendly maternity care were identified from existing questionnaires including the Migrant Friendliness Quality Questionnaire, developed in Europe to capture recommended general hospital care for migrants, and the Mothers In a New Country (MINC) Questionnaire, developed in Australia and revised for use in Canada to capture the maternity care experiences of migrant women, and combined to create an initial MFMC questionnaire. Second, a Delphi consensus process in three rounds with a panel of 89 experts in perinatal health and migration from 17 countries was undertaken to identify priority themes and questions as well as to clarify wording and format. Third, the draft questionnaire was translated from English to French and Spanish and back-translated and subsequently culturally validated (assessed for cultural appropriateness) by migrant women. Fourth, the questionnaire was piloted with migrant women who had recently given birth in Montreal, Canada. A 112-item questionnaire on maternity care from pregnancy, through labour and birth, to postpartum care, and including items on maternal socio-demographic, migration and obstetrical characteristics, and perceptions of care, has been created--the Migrant Friendly Maternity Care Questionnaire (MFMCQ)--in three languages (English, French and Spanish). It is completed in 45 minutes via interview

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

    Science.gov (United States)

    2010-03-01

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

  10. Hoffman etal 2016 Fisheries Data

    Data.gov (United States)

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

  11. Morocco - Small-Scale Fisheries

    Data.gov (United States)

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

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

    OpenAIRE

    Camilleri, Sarah

    2012-01-01

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

  13. News from the western European invasion front

    Directory of Open Access Journals (Sweden)

    Filipe Ribeiro

    2015-11-01

    Full Text Available Invasive species are one of the main threats to aquatic biodiversity, being particularly serious in regions with high number of endemic and endangered fishes. Portugal has currently one of the highest numbers of non-native fishes per area in western Europe and the rate of species arrival is increasing. In this review, an updated status of non-native fishes is provided with recent trends of leading vectors and routes. Non-native fish component represents 31% of the freshwater fish diversity existing in the country, totaling 20 established species out of 28 introduced species. In the last decade, the non-native fish detection rate (a proxy of introduction rate has been one new species in every two years. Most of the non-native fishes in Portugal are mainly from Central Europe and North America and were illegally introduced for sports fisheries. However, some recent records are also linked with the ornamental trade, from Asia, indicating an increase of this vector in fish introductions. The international drainages exhibit the highest number of non-native fishes due to prevalent invasion routes from Spain, although direct introductions to national drainages in spatially limited areas suggest new invasion routes caused by higher propagule pressure of leading vectors (fisheries and ornamental trade. Management options are presented in order to tackle this growing threat, namely risk assessment, enforcement and environmental education. Only a comprehensive and integrated approach at an Iberian level could reduce the current rate of non-native species arrival to this region and help us to preserve the Iberian freshwater fishes for future generations.

  14. Reconciling single-species TACs in the North Sea demersal fisheries using the Fcube mixed-fisheries advice framework

    DEFF Research Database (Denmark)

    Ulrich, Clara; Reeves, Stuart A.; Vermard, Youen

    2011-01-01

    be exhausted before the TAC of another, leading to catches of valuable fish that cannot be landed legally. This important issue is, however, usually not quantified and not accounted for in traditional management advice. A simple approach using traditional catch and effort information was developed, estimating...... catch potentials for distinct fleets (groups of vessels) and métiers (type of activity), and hence quantifying the risks of over- and underquota utilization for the various stocks. This method, named Fcube (Fleet and Fisheries Forecast), was applied successfully to international demersal fisheries...... other stocks and corresponding effort reductions are applied....

  15. Modeling of climate change impacts on agriculture, forestry and fishery

    International Nuclear Information System (INIS)

    Bala, B.K.; Munnaf, M.A.

    2014-01-01

    Changes in climate affect agriculture, forest and fisheries. This paper examines the climate change impact on crop production, fishery and forestry using state - of - the - art modeling technique. Crop growth model InfoCrop was used to predict the climate change impacts on the yields of rice, wheat and maize in Bangladesh. Historical climate change scenario has little or no negative impacts on rice and wheat yields in Mymensingh and Dinajpur but IPCC climate change scenario has higher negative impacts. There is almost no change in the yields of maize for the historical climate change scenario in the Chittagong, Hill Tracts of but there is a small decrease in the yields of rice and maize for IPCC climate change scenario. A new statistical model to forecast climate change impacts on fishery in the world oceans has been developed. Total climate change impact on fishery in the Indian Ocean is negative and the predictor power is 94.14% for eastern part and 98.59% for the western part. Two models are presented for the mangrove forests of the Sundarbans. To bole volumes of the pioneer, intermediate and climax are simulated for three different logging strategies and the results have been discussed in this paper. (author)

  16. The role of the State Security Service (Stasi) in the context of international clinical trials conducted by western pharmaceutical companies in Eastern Germany (1961-1990).

    Science.gov (United States)

    Erices, Rainer; Frewer, Andreas; Gumz, Antje

    2018-01-01

    After the building of the Berlin Wall in the 1960s, a number of international pharmaceutical manufacturers from the West had their drugs tested in Eastern Germany (GDR). So far, the extensive collection of documents on the subject stored in the archives of the GDR State Security Service (Stasi, MfS) has not been systematically analysed. Until now, the role of the Stasi with respect to the surveillance of the trials has been unclear. A keyword search within the database of the Stasi files was conducted. All available files were screened in order to identify institutions, companies and personnel involved in the clinical trials. On this basis, further files were requested. A total of 259 files were available for analysis. Relevant data was derived from 160 of these files. A contextualised approach was applied, which critically explored the origin, content, and impact of the data. In addition, an approach guided by the central steps of document analysis was applied. At least 400 clinical trials were conducted during the GDR period. The exact number remains speculative. According to references found in the Stasi files, it might have been considerably higher. Initially, the main goal of the trials was for the GDR authorities to decide whether to import certain Western drugs. By 1983, this intention had changed. Now, the primary aim of the trials was the procurement of foreign currency. The Stasi feared that the pharmaceutical companies could have a significant influence on GDR Health System. Stasi spies were holding positions in the responsible medical committees, universities, and hospitals. Constant surveillance by the Stasi served the purpose of monitoring any contact between people from the West and the East. Unknowingly, representatives of Western companies were surveilled by the Stasi. The studied documents also point to the fact that a number of clinical trials conducted during the GDR period did not comply with GDR regulations, and were therefore deemed illegal

  17. 78 FR 64200 - Caribbean Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-10-28

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

  18. 76 FR 55363 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-09-07

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

  19. 75 FR 55745 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-09-14

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

  20. 75 FR 33245 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-06-11

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

  1. 78 FR 77658 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-12-24

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

  2. 77 FR 75614 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-12-21

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

  3. 75 FR 49890 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-08-16

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

  4. 75 FR 80470 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-12-22

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

  5. Untying the Mediterranean Gordian Knot: A Twenty First Century Challenge for Fisheries Management

    Directory of Open Access Journals (Sweden)

    Ilaria Vielmini

    2017-06-01

    Full Text Available Management of fisheries in the Mediterranean basin has often been described as a unique and complex challenge, due to their multi-specificity, the diversity of gear-types, and the number of nations involved. This perspective has gone hand-in-hand for decades with a lack of strong political will from decision-makers, who have been unwilling to put Mediterranean fisheries management high on their agendas. Over time, exploitation rates of demersal stocks have increased and in 2016, 97% of shared stocks assessed in the Mediterranean were reported to be overfished. An alarm bell about the chronic overfishing of Mediterranean fish stocks was rung by European policy makers in 2015, exactly 20 years after the Code of Conduct for Responsible Fisheries adopted by the Food and Agriculture Organization mandated that states should ensure the sustainable use of fishery resources. In this perspective, we: (i review the context of fisheries management in the Mediterranean; (ii identify the potential factors that may have hindered management and; (iii discuss how the reformed European Union Common Fisheries Policy and the binding commitments laid down in its text may lead to knock-on effects for fisheries management in the international Mediterranean context, if properly implemented. In this line, we also present the example of demersal fisheries management in the Strait of Sicily, which may represent a starting point for science-based management in the Mediterranean.

  6. Understanding Global Supply Chains and Seafood Markets for the Rebuilding Prospects of Northern Gulf Cod Fisheries

    Directory of Open Access Journals (Sweden)

    Ahmed S. Khan

    2012-11-01

    Full Text Available Although fisheries production and seafood trade are global in scope, with billions of dollars in exports, the rebuilding of collapsed fisheries often focus on national fisheries policy and management measures, with little attention to global supply chains and international consumer markets. Even with two moratoria and two decades of policy changes since the Northern Gulf cod fisheries collapsed in eastern Canada, rebuilding has stalled and the fishing industry and coastal communities continue to undergo challenges with economic viability and resource sustainability. This paper examines and analyzes the global supply chain and marketing dimension of Northern Gulf cod fisheries. Drawing upon fisheries bioeconomics and governance theory, a pre- and post-collapse analysis is undertaken to understand key drivers and institutional mechanisms along global fish supply chains for an effective and successful rebuilding. Findings indicate that the collapse of the cod fishery has cascading effects that go beyond ecosystem changes to new harvesting activities, industry restructuring, supply chain reorganization, new global markets and consumer preference for certified seafood. This suggests that a holistic rebuilding approach is necessary, one that integrates institutional and behavioral changes for both producers and consumers at various scales of fisheries production, political economy issues, as well as cross-scale policies on marine conservation and regional economic development.

  7. Western Sufism

    DEFF Research Database (Denmark)

    Sedgwick, Mark

    Western Sufism is sometimes dismissed as a relatively recent "new age" phenomenon, but in this book, Mark Sedgwick argues that it actually has very deep roots, both in the Muslim world and in the West. In fact, although the first significant Western Sufi organization was not established until 1915......, the first Western discussion of Sufism was printed in 1480, and Western interest in some of the ideas that are central to Sufi thought goes back to the thirteenth century. Sedgwick starts with the earliest origins of Western Sufism in late antique Neoplatonism and early Arab philosophy, and traces later......, the year in which the first Western Sufi order based not on the heritage of the European Middle Ages, Renaissance and Enlightenment, but rather on purely Islamic models, was founded. Later developments in this and other orders are also covered. Western Sufism shows the influence of these origins...

  8. A Milestone in Codifying the Wisdom of Traditional Oriental Medicine: TCM, Kampo, TKM, TVM—WHO International Standard Terminologies on Traditional Medicine in the Western Pacific Region

    Directory of Open Access Journals (Sweden)

    Seung-Hoon Choi

    2010-01-01

    Full Text Available The WHO published a dictionary-type book entitled ‘WHO International Standard Terminologies on Traditional Medicine in the Western Pacific Region’ which has a total of 3259 technical terms which have been commonly used in traditional Chinese (TCM, Japanese (Kampo, Korean (TKM and Vietnamese (TVM medicines. In this comprehensive guide, each term has the English expression, the original Chinese character and a concise English definition. The book covers 3106 terms from basic theories, diagnostics, diseases, various therapeutics including acupuncture and moxibustion and even the English wording of 153 titles which are considered the most important traditional medical classics published in these four countries. A prominent feature of the compilation is the codification format that assigns numbers in hundred decimal units for each category of the section. This type of coding system provides the flexibility for adding more terminologies in the future and is useful for constructing a database for the retrieval of various published scientific articles. Overall, the usage of these standard terminologies is highly desirable to deliver accurate meanings, and ultimately to avoid a variety of expressions for a single term in different scientific manuscripts on Oriental medicine.

  9. Luring anglers to enhance fisheries

    Science.gov (United States)

    Martin, Dustin R.; Pope, Kevin L.

    2011-01-01

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

  10. Acoustic telemetry and fisheries management

    Science.gov (United States)

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

    2017-01-01

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

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

    Science.gov (United States)

    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, assessing the sources of portfolio risk can guide actions to maintain existing resilience (protect habitat and disturbance regimes that maintain response diversity; employ harvest strategies sensitive to different portfolio components) or improve restoration activities. Improving our understanding of portfolio reliability may allow for management of natural resources that is robust to ongoing environmental change. 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, assessing the sources of portfolio risk can guide actions to maintain existing resilience (protect habitat and disturbance regimes that maintain response diversity; employ harvest strategies sensitive to different portfolio components) or improve restoration activities. Improving our understanding of portfolio reliability may allow for management of natural resources that is robust to ongoing environmental change.

  12. 75 FR 9876 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2010-03-04

    ... meeting. DATES: The 147th Council meeting to be held March 21-26, 2010. For specific times and agendas..., Executive Director; telephone: (808) 522-8220. SUPPLEMENTARY INFORMATION: In addition to the agenda item... will be provided. The order in which agenda items are addressed may change. The meetings will run as...

  13. 75 FR 6636 - Western Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-02-10

    ... traditional indigenous fishing in the Islands Unit be managed as a sustainable activity. Proclamation 8335... Secretaries to provide a process to ensure that recreational fishing be sustainable. The Presidential... 11, 2010, Rota, CNMI. From 6 p.m. to 9 p.m. at the Rota Round House. Rota, CNMI 96951 3. March 12...

  14. The importance of cephalopods to trawl fisheries in the western ...

    African Journals Online (AJOL)

    The aim of the study was to define the commercial importance of cephalopods caught by trawlers from five Italian and Spanish Mediterranean ports. From summer 1995 to spring 1996, samples of the catches of trawlers were taken on board. The type of fishing activity was recorded and data were collected from at least three ...

  15. The medieval Herring Fishery in the Western Baltic

    DEFF Research Database (Denmark)

    Jahnke, Carsten

    2008-01-01

    Artiklen handler om sammenhang mellen den skånske sildefiskerier og den central Europæiske marked. Hvorfor blev en østersøfisk hverdagsspise i hele Europa? Og hvilke konsekvenser har markedsudviklinger haft på fiskeriet? Samtidig beskriver artiklen Skåne Markedets opkomst og udvikling....

  16. Performance of salmon fishery portfolios across western North America

    Science.gov (United States)

    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, assessing the sources of portfolio risk can guide actions to maintain existing resilience (protect habitat and disturbance regimes that maintain response diversity; employ harvest strategies sensitive to different portfolio components) or improve restoration activities. Improving our understanding of portfolio reliability may allow for management of natural resources that is robust to ongoing environmental change. 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, assessing the sources of portfolio risk can guide actions to maintain existing resilience (protect habitat and disturbance regimes that maintain response diversity; employ harvest strategies sensitive to different portfolio components) or improve restoration activities. Improving our understanding of portfolio reliability may allow for management of natural resources that is robust to ongoing environmental change. PMID:25552746

  17. 77 FR 59902 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-10-01

    .... 2. Guam. C. Enforcement Issues. 1. CNMI. 2. Guam. D. Status of Guam Indigenous Fishing Rights PL 29.... Hawaii Archipelago and Pacific Remote Island Areas. A. Moku Pepa. B. Department of Land and Natural...

  18. 77 FR 5775 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-02-06

    ... the Council's Executive and Budget Standing Committee. DATES: The meetings will be held between....; the Council's Executive and Budget Standing Committee on March 4, 2012, between 2 p.m. and 4 p.m. The... held at The Fleming Hotel, Tinian; the Merizo Community Meeting will be held at the Merizo Community...

  19. 75 FR 32372 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2010-06-08

    ... of Essential Fish Habitat (EFH) and Habitat of Particular Concern (HAPC) for Hawaiian Archipelago... Issues D. Action Items 1. Recommendations on Refining Bottomfish Essential Fish Habitat for the Hawaii... Essential Fish Habitat/ Habitat Areas of Particular Concern 2. Recommendations on the 2010/11 MHI Bottomfish...

  20. 75 FR 14571 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2010-03-26

    ... Pacific C. Hawaii Archipelago Essential Fish Habitat Review D. Cooperative Research Projects and.... Recommendations on Hawaii Archipelago Essential Fish Habitat D. Catch Shares/Limited Access Privilege Programs In... Essential Fish Habitat Review E. Recommendations on Cooperative Research Projects and Priorities Schedule...

  1. 76 FR 16618 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2011-03-24

    ... Reporting B. Hawaiian Archipelago Bottomfish Essential Fish Habitat (EFH) and Habitat Area of Particular... Bottomfish Essential Fish Habitat C. Protected Species i. Endangered Species Act (ESA) Incidental Take Permit... Biology Institute (MCBI)/NMFS seabirds and pelagic fish workshop 6. Pacific Council Highly Migratory...

  2. 75 FR 35442 - Fisheries of the Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR) Update; Greater...

    Science.gov (United States)

    2010-06-22

    ... INFORMATION: The Gulf of Mexico, South Atlantic, and Caribbean Fishery Management Councils, in conjunction... appointed by the Gulf of Mexico, South Atlantic, and Caribbean Fishery Management Councils and NOAA... representatives including fishermen, environmentalists, and NGO's; international experts; and staff of Councils...

  3. 75 FR 44938 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; Atlantic Coastal Shark Fishery

    Science.gov (United States)

    2010-07-30

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

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

    NARCIS (Netherlands)

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

    2017-01-01

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

  5. 78 FR 26523 - Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; 2013 and 2014 Atlantic...

    Science.gov (United States)

    2013-05-07

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

  6. 77 FR 25100 - Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; 2012 Atlantic Bluefish...

    Science.gov (United States)

    2012-04-27

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

  7. 77 FR 8776 - Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; 2012 Atlantic Bluefish...

    Science.gov (United States)

    2012-02-15

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

  8. 77 FR 58051 - Fisheries of the Northeastern United States; Bluefish Fishery; Commercial Quota Harvested for the...

    Science.gov (United States)

    2012-09-19

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

  9. 78 FR 11809 - Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; 2013-2014 Atlantic...

    Science.gov (United States)

    2013-02-20

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

  10. Magnuson-Stevens Fishery Conservation Act

    Data.gov (United States)

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

  11. Fisheries issues: trade and access to resources

    National Research Council Canada - National Science Library

    1989-01-01

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

  12. Market-Based Fisheries Management

    DEFF Research Database (Denmark)

    Høst, Jeppe Engset

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

  13. The Traceability and Safety of Fishery Products

    OpenAIRE

    Gheorghe Adrian ZUGRAVU; Ionica SOARE

    2012-01-01

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

  14. 76 FR 23964 - Fisheries in the Western Pacific; Pelagic Fisheries; Purse Seine Prohibited Areas Around American...

    Science.gov (United States)

    2011-04-29

    ... are managed under the Pelagics FEP. The Council prepared Amendment 3 to the Pelagics FEP to address... animals, such as pelagic fishes and sea turtles, tend to congregate to naturally-occurring floating..., vessel monitoring system (VMS), and the use of safe sea turtle handling techniques. BILLING CODE 3510-22...

  15. CROATIAN FISHERY IN 2003 YEAR

    Directory of Open Access Journals (Sweden)

    Irena Jahutka

    2004-12-01

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

  16. Increased competition for aquaculture from fisheries

    DEFF Research Database (Denmark)

    Jensen, Frank; Nielsen, Max; Nielsen, Rasmus

    2014-01-01

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

  17. Is the Dutch shrimp fishery sustainable?

    NARCIS (Netherlands)

    Welleman, H.C.; Daan, N.

    2001-01-01

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

  18. Achieving maximum sustainable yield in mixed fisheries

    NARCIS (Netherlands)

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

    2017-01-01

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

  19. Trust and new modes of fisheries governance

    NARCIS (Netherlands)

    Vos, de B.I.

    2011-01-01

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

  20. Does operational oceanography address the needs of fisheries and applied environmental scientists?

    DEFF Research Database (Denmark)

    Berx, B.; Dickey-Collas, M.; Skogen, M.D.

    2011-01-01

    whether recent developments in operational oceanographic products are addressing these needs. The International Council for the Exploration of the Sea (ICES) Working Group on Operational Oceanographic products for Fisheries and Environment (WGOOFE) identified a potential mismatch between user requirements......Although many oceanographic data products are now considered operational, continued dialogue between data producers and their user communities is still needed. The fisheries and environmental science communities have often been criticized for their lack of multidisciplinarity, and it is not clear...

  1. Organic-rich shales from internal Betic basins (SE Spain): potential source rocks analogs for the pre-Messinian Salt play in the western Mediterranean

    Energy Technology Data Exchange (ETDEWEB)

    Permanyer, A.; Jorge, R.; Baudino, R.; Gilbert, L.

    2016-07-01

    Southeastern Spain has a large number of Late Neogene basins with substantial evaporitic deposits that developed under an overall NNW-SSE compressional regime related to the African-European tectonic plates collision. Located in the Betic Cordillera, they can be considered as marginal Mediterranean basins that became gradually isolated during the Tortonian and Early Messinian due to tectonic uplift. Different evaporitic units accumulated in these basins during isolation and, in several cases, evaporitic conditions were associated to episodes of important organic matter accumulation. Results obtained from Late Tortonian to Early Messinian shales collected from boreholes, mines and outcrops in the internal Betic basins of Las Minas de Hellín, Cenajo and Socovos are presented. The organic matter was studied under fluorescence and scanning electron microscopy (SEM), and the main geochemical characteristics defined. They show a relation between organic-rich intervals with high potential of hydrocarbon generation, native sulfur, bio-induced dolomite and evaporitic deposits. These organicrich shales can be found before, during and after the evaporitic episodes. Results from the present study are compared with those previously obtained in the pre-evaporitic deposits of the Lorca Basin that showed high oil generation potential, a restricted-marine origin of the organic matter and a low degree of maturity. The occurrence of such potential source rocks in several basins points to a broad regional distribution. At a larger scale, in the Mediterranean Basin, organic-rich sediments were deposited before and during the Messinian Salinity Crisis. The studied examples could represent analogs for potential source rocks of the pre-Messinian salt play in the Western Mediterranean. (Author)

  2. Viewls - Possibilities and performance of international biofuel trade from CEEC to WEC[Central and Eastern European Countries; Western European Countries

    Energy Technology Data Exchange (ETDEWEB)

    Dam, J. van; Faaij, A.; Lewandowski, I. [Utrecht Univ., Dept. of Science, Technology and Society, Utrecht (Netherlands); Zeebroeck, B. van [Transport and Mobility Leuven, Leuven (Belgium); Falkenberg, D.; Hein, M.; Schroeder, G.; Thraen, D.; Weber, M. [Inst. of Energy and Environment, Leipzig (Germany)

    2006-05-13

    The EU has set high targets to increase the use of renewable energy sources from which a large part has to come from biomass. To meet these targets, a large amount of biomass resources is needed, which requires large areas of land in the EU for energy crop production. However, the availability of good land for energy crop production is limited in Western European countries (WEC). This means that the potential from indigenous biomass resources is not sufficient to meet the set bioenergy targets. At the same time, the expansion of the EU and the inclusion of the Central and Eastern European countries (CEEC) in agricultural and energy EU policies create potential difficulties as well as opportunities. Agriculture plays an important role in the CEEC furthermore, the share of agricultural employment is still large. In the future rationalization of the current agriculture in the CEEC is expected. This will lead to increased productivity and economic performance. On the other hand, unemployment and an increase in abandoned land are expected as well. A study of the technical biomass production potentials in the CEEC shows that in some scenarios the biomass production potential exceeds the current final energy consumption on a country level. The main objectives of this study are: 1) Define the critical factors to set up a stable international biofuel trade between CEEC and WEC, 2) Estimate the cost performance of the energy carriers delivered in the WEC from the CEEC, 3) Analyze the regional differences in cost performance of the energy carriers in the CEEC. (BA)

  3. The problems in the formation of the habitat of fisheries

    Directory of Open Access Journals (Sweden)

    Agarkov S. A.

    2017-09-01

    Full Text Available Habitat as a combination of political, economic, social and environmental conditions of human activity plays an important role in raising productivity and efficiency of the national economy. On the basis of actual data the essence of problems of formation and management of the fishery complex habitat has been revealed. The authors consider the working conditions of the crews of fishing vessels as an important component of habitat, the influence of climatic conditions and inadequate social infrastructure on turnover of out-migration from the northern regions, the low level of training that generally has a negative impact on results of the fishing industry activity. The state government fishery development programme does not contain measures to shape habitats: improving the quality of life of fishermen and their families, promoting social and environmental infrastructure. On the basis of researches some practical recommendations allowing solve the problems in formation and development of the fishery habitat have been proposed. There are the following recommendations: improving the working conditions of the crews of fishing vessels, economically advantageous working conditions for shipowners, efforts to combat poaching, training of highly qualified personnel, the development of programme of staff motivation and its interest in the work on the internal market, the development of social programmes for the protection of seafarers and their families. For successful implementation of all measures to increase the competitiveness of fisheries of Russia on the international market it is necessary to improve the quality and effectiveness of the system of fisheries complex management, including its socio-ecological-economic habitat

  4. Small-scale fisheries in Greenlandic planning

    DEFF Research Database (Denmark)

    Jacobsen, Rikke Becker

    2013-01-01

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

  5. The Traceability and Safety of Fishery Products

    Directory of Open Access Journals (Sweden)

    Gheorghe Adrian ZUGRAVU

    2012-12-01

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

  6. Fish welfare in capture fisheries

    NARCIS (Netherlands)

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

    2018-01-01

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

  7. Invertebrates and Plants :: NOAA Fisheries

    Science.gov (United States)

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

  8. Managing Small-scale Fisheries

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

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

  9. Solving complex fisheries management problems

    DEFF Research Database (Denmark)

    Petter Johnsen, Jahn; Eliasen, Søren Qvist

    2011-01-01

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

  10. The Mediterranean and Black Sea fisheries at risk from overexploitation.

    Directory of Open Access Journals (Sweden)

    Athanassios C Tsikliras

    Full Text Available The status of the Mediterranean and Black Sea fisheries was evaluated for the period 1970-2010 on a subarea basis, using various indicators including the temporal variability of total landings, the number of recorded stocks, the mean trophic level of the catch, the fishing-in-balance index and the catch-based method of stock classification. All indicators confirmed that the fisheries resources of the Mediterranean and Black Sea are at risk from overexploitation. The pattern of exploitation and the state of stocks differed among the western (W, central (C and eastern (E Mediterranean subareas and the Black Sea (BS, with the E Mediterranean and BS fisheries being in a worst shape. Indeed, in the E Mediterranean and the BS, total landings, mean trophic level of the catch and fishing-in-balance index were declining, the cumulative percentage of overexploited and collapsed stocks was higher, and the percentage of developing stocks was lower, compared to the W and C Mediterranean. Our results confirm the need for detailed and extensive stock assessments across species that will eventually lead to stocks recovering through conservation and management measures.

  11. Mobility, expansion and management of a multi-species scuba diving fishery in East Africa.

    Directory of Open Access Journals (Sweden)

    Hampus Eriksson

    Full Text Available BACKGROUND: Scuba diving fishing, predominantly targeting sea cucumbers, has been documented to occur in an uncontrolled manner in the Western Indian Ocean and in other tropical regions. Although this type of fishing generally indicates a destructive activity, little attention has been directed towards this category of fishery, a major knowledge gap and barrier to management. METHODOLOGY AND PRINCIPAL FINDINGS: With the aim to capture geographic scales, fishing processes and social aspects the scuba diving fishery that operate out of Zanzibar was studied using interviews, discussions, participant observations and catch monitoring. The diving fishery was resilient to resource declines and had expanded to new species, new depths and new fishing grounds, sometimes operating approximately 250 km away from Zanzibar at depths down to 50 meters, as a result of depleted easy-access stock. The diving operations were embedded in a regional and global trade network, and its actors operated in a roving manner on multiple spatial levels, taking advantage of unfair patron-client relationships and of the insufficient management in Zanzibar. CONCLUSIONS AND SIGNIFICANCE: This study illustrates that roving dynamics in fisheries, which have been predominantly addressed on a global scale, also take place at a considerably smaller spatial scale. Importantly, while proposed management of the sea cucumber fishery is often generic to a simplified fishery situation, this study illustrates a multifaceted fishery with diverse management requirements. The documented spatial scales and processes in the scuba diving fishery emphasize the need for increased regional governance partnerships to implement management that fit the spatial scales and processes of the operation.

  12. Westerns fra hele verden

    DEFF Research Database (Denmark)

    Bjerre, Thomas Ærvold

    2014-01-01

    Om den amerikanske western, spaghettiwesterns, kommunistiske westerns og danske westerns - i forbindelse med Kristian Levrings The Salvation (2014).......Om den amerikanske western, spaghettiwesterns, kommunistiske westerns og danske westerns - i forbindelse med Kristian Levrings The Salvation (2014)....

  13. CURRENT STATE AND DEVELOPMENT OF THE FISHERIES SECTOR OF UKRAINE IN THE CRISIS

    Directory of Open Access Journals (Sweden)

    І. Hrytsyniak

    2015-03-01

    Full Text Available Purpose. Fisheries has a strategic importance for supplying the population with food, while the sectors of the national economy with raw materials, for strengthening the country’s position in the international arena, for preserving spatial and national integrity of Ukraine, plays an important role in the restoration of natural resources and in the increase in employment. In recent years, fisheries sector of Ukraine is in a severe, protracted economic crisis. Considering its socio-economic and strategic importance for the state, there is a task for developing an effective policy for fisheries development in Ukraine that defines the relevance of the research and practical importance of its results. Thus, a compilation and analysis of the existing information on the current state and development of fisheries sector in the crisis period will allow a deeper understanding of problems in the fisheries sector in Ukraine and finding quick solutions. The main goal of the state policy in the field of fisheries in Ukraine has to be meeting the needs of the population in fish and fish products by creating conditions for effective operations and development of aquaculture and fishing enterprises. Findings. The article reviews the current state of the development of fisheries sector in Ukraine, consumption, catch, processing of fish and seafood, dynamics of fish product exports and imports, legislative and regulatory framework of fisheries sector, state of the implementation of WTO and EU requirements, as well as finding ways for the fisheries sector out from the crisis. Originality. This work is a compilation of the information on the current state of fisheries sector development in Ukraine. The information is provided in the form of a coherent presentation of information on the current state of fisheries sector in Ukraine, both in the domestic and foreign markets. Practical Value. The fact that the fisheries sector of Ukraine is still in a depressive state

  14. The use of CPR data in fisheries research [review article

    Science.gov (United States)

    Corten, A.; Lindley, J. A.

    2003-08-01

    The Continuous Plankton Recorder (CPR) survey was initiated partly to contribute to our understanding of the variability of fish stocks and as a potential method for predicting fish distributions from the abundance and composition of the plankton. The latter objective has been superseded by technological developments in fish detection, but the former has been the subject of continuing, and in recent years expanding use of the CPR data. Examples are presented of application of the data to studies on North Sea herring, cod, mackerel, blue whiting and redfish as well as more general plankton studies relevant to fisheries research. Variations in the migration patterns of herring as well as recruitment have been related to abundances and species composition of the plankton in the CPR survey. Extensive use has been made of the CPR data in relation to cod, particularly in the development and testing of the ‘match-mismatch’ hypothesis. Advection of sufficient numbers of Calanus from the core oceanic areas of its distribution into the areas where the cod stocks occur may partly determine the success of those stocks. The analysis of the distribution and abundances of mackerel larvae in the CPR survey have shown contrasting variations between the North Sea and Celtic Sea. The expansion of the horse mackerel fishery in the north-eastern North Sea since 1987 has been related to physical events and a ‘regime shift’ in the plankton, described from CPR data. The oceanic spawning areas of the blue whiting and redfish were highlighted by the expansion of the CPR survey into the north-eastern and north-western Atlantic respectively. These results helped to focus the attention of fisheries scientists on stocks that have subsequently become the targets for commercial exploitation. The results of the CPR survey, particularly those on Calanusfinmarchicus, the phytoplankton standing stock as measured by the CPR colour index, the overall patterns of trends in plankton abundance and

  15. 50 CFR 300.182 - HMS international trade permit.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false HMS international trade permit. 300.182... FISHERIES REGULATIONS International Trade Documentation and Tracking Programs for Highly Migratory Species § 300.182 HMS international trade permit. (a) General. An importer, entering for consumption fish or...

  16. Technological development in fisheries management

    DEFF Research Database (Denmark)

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

    2014-01-01

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

  17. 76 FR 57945 - Fisheries Off West Coast States; West Coast Salmon Fisheries; Notice of Availability for...

    Science.gov (United States)

    2011-09-19

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

  18. 78 FR 3848 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; Trawl Rationalization Program...

    Science.gov (United States)

    2013-01-17

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

  19. 75 FR 13081 - Fisheries off West Coast States; Pacific Coast Groundfish Fishery; Trawl Rationalization Program

    Science.gov (United States)

    2010-03-18

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

  20. 50 CFR 665.20 - Western Pacific Community Development Program.

    Science.gov (United States)

    2010-10-01

    ... western Pacific fisheries and, in recent years, have not had harvesting, processing or marketing... (including existing experimental harvesting, if any) of the target, incidental, and bycatch species. (iii) A... impacts on target and non-target stocks, marine mammals, and threatened or endangered species. (3) Within...

  1. 76 FR 54727 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Spiny Lobster Fishery of the Gulf...

    Science.gov (United States)

    2011-09-02

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

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

    OpenAIRE

    Kawasaki, Junji

    2016-01-01

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

  3. Energy consumption in the Danish fishery

    DEFF Research Database (Denmark)

    Thrane, Mikkel

    2003-01-01

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

  4. Trade-offs between objectives for ecosystem management of fisheries

    DEFF Research Database (Denmark)

    Andersen, Ken Haste; Brander, Keith; Ravn-Jonsen, Lars

    2015-01-01

    The strategic objectives for fisheries, enshrined in international conventions, is to maintain or restore stocks to produce maximum sustainable yield (MSY) and implement the ecosystem approach requiring that interactions between species be taken into account and conservation constraints be respec......The strategic objectives for fisheries, enshrined in international conventions, is to maintain or restore stocks to produce maximum sustainable yield (MSY) and implement the ecosystem approach requiring that interactions between species be taken into account and conservation constraints...... approach to fisheries management is required. We apply a conceptual size- and trait-based model to clarify and resolve these issues, by determining the fishing pattern that maximizes the total yield of an entire fish community in terms of catch weight or economic rent under acceptable conservation...... constraints. Our results indicate that the eradication of large, predatory fish species results in a potential maximum catch atleast twice as high as if conservation constraints are imposed. However, such a large catch could only be achieved at a cost of foregone rent; maximum rent extracts less than half...

  5. 76 FR 71501 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; American Lobster Fishery

    Science.gov (United States)

    2011-11-18

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

  6. 77 FR 25144 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meetings

    Science.gov (United States)

    2012-04-27

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

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

    NARCIS (Netherlands)

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

    2011-01-01

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

  8. 77 FR 16942 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2012-03-23

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

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

    NARCIS (Netherlands)

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

    2013-01-01

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

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

    NARCIS (Netherlands)

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

    2015-01-01

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

  11. 77 FR 58969 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2012-09-25

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

  12. 75 FR 82295 - Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2010-12-30

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

  13. 76 FR 74009 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2011-11-30

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

  14. 78 FR 64182 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2013-10-28

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

  15. 78 FR 54399 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2013-09-04

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

  16. 77 FR 76424 - Fisheries of the Northeastern United States; Bluefish Fishery; Quota Transfer

    Science.gov (United States)

    2012-12-28

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

  17. 78 FR 25865 - Fisheries Off West Coast States; West Coast Salmon Fisheries; 2013 Management Measures

    Science.gov (United States)

    2013-05-03

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

  18. Marine and Anadromous Fish :: NOAA Fisheries

    Science.gov (United States)

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

  19. Effects of climate variability on freshwater fisheries in Cambodia's rice field fisheries: a longitudinal cohort study

    Directory of Open Access Journals (Sweden)

    Kathryn J Fiorella, PhD

    2018-05-01

    results suggest that from November, 2012, to November, 2015, fishing families changed their fishing effort and practices to adapt to the effects of flood and temperature changes on fish catch. Updated data and analyses will allow us to disentangle these effects by using an identification strategy to separate the ecological effects of flood and temperature changes on fish catch from the ways households respond to changes in fish availability. Interpretation: Our results have broad implications for understanding the ways that climate change might affect the 10% of the global population that rely on small-scale fisheries in low-income countries. Analyses of fish catch will show the effects of flood and temperature changes on fish catch and how households respond to these changes. Further, analyses of the effects on consumption of fish will show how temperature potentially alters access to micronutrient-rich food. Our findings suggest the ways that the changing global climate might affect the health and wellbeing of natural resource-dependent communities. Funding: Financial support for this project was provided by the US Agency for International Development (USAID through the Rice Field Fisheries Enhancement project and Cornell University's David R Atkinson Center for a Sustainable Future Postdoctoral Fellows Program. The contents and opinions expressed herein are those of the authors and do not necessarily reflect the views of USAID or the US Government.

  20. Trophodynamic indicators for an ecosystem approach to fisheries

    DEFF Research Database (Denmark)

    Cury, P. M.; Shannon, L. J.; Roux, J. P.

    2005-01-01

    Acknowledging ecological interactions, such as predation, is key to an ecosystem approach to fisheries. Trophodynamic indicators are needed to measure the strength of the interactions between the different living components, and of structural ecosystem changes resulting from exploitation. We review...... appear to be conservative, because they respond slowly to large structural changes in an ecosystem. Application of the selected indicators to other marine ecosystems is encouraged so as to evaluate fully their usefulness to an ecosystem approach to fisheries, and to establish international comparability......, trophic level of the catch, fishing-in-balance, and mixed trophic impact) were selected because of their ability to reveal ecosystem-level patterns, and because they match published criteria. This suite of indicators is applied to the northern and southern Benguela ecosystems, and their performance...

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

    Science.gov (United States)

    2012-09-13

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

  2. 78 FR 25955 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-05-03

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

  3. 78 FR 56659 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-09-13

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

  4. 78 FR 27367 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-05-10

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

  5. 75 FR 971 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-01-07

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

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

    Digital Repository Service at National Institute of Oceanography (India)

    Parulekar, A.H.

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

  7. 76 FR 30921 - South Atlantic Fishery Management Council; Public Meetings

    Science.gov (United States)

    2011-05-27

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

  8. International

    International Nuclear Information System (INIS)

    Anon.

    1997-01-01

    This rubric reports on 10 short notes about international economical facts about nuclear power: Electricite de France (EdF) and its assistance and management contracts with Eastern Europe countries (Poland, Hungary, Bulgaria); Transnuclear Inc. company (a 100% Cogema daughter company) acquired the US Vectra Technologies company; the construction of the Khumo nuclear power plant in Northern Korea plays in favour of the reconciliation between Northern and Southern Korea; the delivery of two VVER 1000 Russian reactors to China; the enforcement of the cooperation agreement between Euratom and Argentina; Japan requested for the financing of a Russian fast breeder reactor; Russia has planned to sell a floating barge-type nuclear power plant to Indonesia; the control of the Swedish reactor vessels of Sydkraft AB company committed to Tractebel (Belgium); the renewal of the nuclear cooperation agreement between Swiss and USA; the call for bids from the Turkish TEAS electric power company for the building of the Akkuyu nuclear power plant answered by three candidates: Atomic Energy of Canada Limited (AECL), Westinghouse (US) and the French-German NPI company. (J.S.)

  9. 50 CFR 660.512 - Limited entry fishery.

    Science.gov (United States)

    2010-10-01

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

  10. 76 FR 2027 - Fisheries of the Exclusive Economic Zone Off Alaska; Steller Sea Lion Protection Measures for the...

    Science.gov (United States)

    2011-01-12

    .... 101006495-0498-01] RIN 0648-BA31 Fisheries of the Exclusive Economic Zone Off Alaska; Steller Sea Lion... 13, 2010, to implement Steller sea lion protection measures to ensure that the Bering Sea and... existence of the western distinct population segment of Steller sea lions or adversely modify its designated...

  11. 77 FR 6683 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Using Pot Gear in the...

    Science.gov (United States)

    2012-02-09

    ... Using Pot Gear in the Western Regulatory Area of the Gulf of Alaska AGENCY: National Marine Fisheries...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels using pot gear in the... season allowance of the 2012 Pacific cod total allowable catch apportioned to vessels using pot gear in...

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

    Science.gov (United States)

    2010-01-21

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

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

    DEFF Research Database (Denmark)

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

    2012-01-01

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

  14. Does history have a future Forecasting climate change effects on fisheries by analogy

    Energy Technology Data Exchange (ETDEWEB)

    Glantz, M.H. (National Center for Atmospheric Research, Boulder, CO (USA))

    Fisheries represent an important aspect of economic, social, political, and cultural life in developed as well as developing societies. The relationship between biological productivity in the marine environment and climate variability and change has not been adequately addressed. There are many instances in recent times in which climate-related environmental stress (or analogies to such stress) combined to varying degrees with current fisheries management practices to bring about adverse changes in biological productivity. Changes in sea surface temperature, for example, can cause a reduction in biomass or a shift in the location of fish stocks, creating local, national, and international political, economic, and social problems. Assessing societal responses to recent instances of decline in specific fisheries can serve to identify weaknesses as well as strengths that may exist in society's ability to cope with anomalies in biological productivity in the marine environment. Important fisheries from around the world have been reviewed with the purpose of investigating response to change (slow as well as abrupt) in the abundance of living resources. Two examples are provided: the collapse of the Peruvian anchoveta fishery (early 1970s) and the Anglo-Icelandic Cod Wars (1951-77). Such cases may be directly relevant to attempts to improve our understanding of how well society might be able to cope with the effects on fisheries resources of possible regional climate changes that might be associated with a global warming.

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

    African Journals Online (AJOL)

    spamer

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

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

    African Journals Online (AJOL)

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

  17. African Journal of Tropical Hydrobiology and Fisheries

    African Journals Online (AJOL)

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

  18. 50 CFR 660.712 - Longline fishery.

    Science.gov (United States)

    2010-10-01

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

  19. Estimating Limit Reference Points for Western Pacific Leatherback Turtles (Dermochelys coriacea in the U.S. West Coast EEZ.

    Directory of Open Access Journals (Sweden)

    K Alexandra Curtis

    Full Text Available Biological limit reference points (LRPs for fisheries catch represent upper bounds that avoid undesirable population states. LRPs can support consistent management evaluation among species and regions, and can advance ecosystem-based fisheries management. For transboundary species, LRPs prorated by local abundance can inform local management decisions when international coordination is lacking. We estimated LRPs for western Pacific leatherbacks in the U.S. West Coast Exclusive Economic Zone (WCEEZ using three approaches with different types of information on local abundance. For the current application, the best-informed LRP used a local abundance estimate derived from nest counts, vital rate information, satellite tag data, and fishery observer data, and was calculated with a Potential Biological Removal estimator. Management strategy evaluation was used to set tuning parameters of the LRP estimators to satisfy risk tolerances for falling below population thresholds, and to evaluate sensitivity of population outcomes to bias in key inputs. We estimated local LRPs consistent with three hypothetical management objectives: allowing the population to rebuild to its maximum net productivity level (4.7 turtles per five years, limiting delay of population rebuilding (0.8 turtles per five years, or only preventing further decline (7.7 turtles per five years. These LRPs pertain to all human-caused removals and represent the WCEEZ contribution to meeting population management objectives within a broader international cooperative framework. We present multi-year estimates, because at low LRP values, annual assessments are prone to substantial error that can lead to volatile and costly management without providing further conservation benefit. The novel approach and the performance criteria used here are not a direct expression of the "jeopardy" standard of the U.S. Endangered Species Act, but they provide useful assessment information and could help guide

  20. Modern status of fishery sectors of Israel (review

    Directory of Open Access Journals (Sweden)

    Yu. Oziransky

    2017-03-01

    freshwater fisheries in Israel, aquaculture technologies, and other fisheries related topics in Israel. Findings. The work written by the organizer and participants of the training course "Intensive Pond Fish Culture", which was held in Israel in December 2016, is a comprehensive survey of modern aquaculture in Israel. In particular, it describes the characteristics of freshwater and marine fish farming and fishing, the technologies used as well as the state fisheries management system. Practical value. This review would help to modernize management approaches in fisheries sector of Ukraine, educational and scientific activities, and develop the international cooperation with Israel.

  1. Energy consumption in the Danish fishery

    DEFF Research Database (Denmark)

    Thrane, Mikkel

    2004-01-01

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

  2. The action cycle/structural context framework: a fisheries application

    Directory of Open Access Journals (Sweden)

    D.G. Webster

    2015-03-01

    Full Text Available There is a growing consensus that environmental governance is a wicked problem that requires understanding of the many linkages and feedbacks between human and natural systems. Here, I propose an action cycle/structural context (AC/SC framework that is based on the concept of responsive governance, in which individuals and decision makers respond to problems rather than working to prevent them. By linking agency and structure, the AC/SC framework points out two key problems in the realm of environmental governance: the profit disconnect, whereby economic signals of environmental harm are dampened by endogenous or exogenous forces, and the power disconnect, whereby those who feel the costs of harm are politically marginalized and so have little influence to effect solutions. I apply this framework to fisheries to develop hypotheses regarding exclusionary and conservation-oriented responses under different power/profit dynamics. These expectations are tested in a historical case study of management of the lobster fishery in Maine. The analysis confirms the importance of profit/power dynamics and reveals that governance tends to go through effective and ineffective cycles in a management treadmill that can be driven by internal or external forces. The latter in particular are generally ignored in fisheries management but could ultimately undermine sustainability even in previously well-managed systems.

  3. Fisheries

    Energy Technology Data Exchange (ETDEWEB)

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

    1996-12-31

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

  4. Fisheries

    DEFF Research Database (Denmark)

    Poulsen, Bo

    2012-01-01

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

  5. 76 FR 2672 - Caribbean Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-01-14

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

  6. 77 FR 53179 - North Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-08-31

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

  7. 75 FR 20985 - North Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-04-22

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

  8. 77 FR 60380 - Caribbean Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-10-03

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

  9. 50 CFR 660.311 - Open access fishery-definitions.

    Science.gov (United States)

    2010-10-01

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

  10. 78 FR 26616 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2013-05-07

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

  11. 75 FR 81971 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-12-29

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

  12. 77 FR 21972 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-04-12

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

  13. 77 FR 74469 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-12-14

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

  14. 50 CFR 600.760 - Fishery Negotiation Panel lifetime.

    Science.gov (United States)

    2010-10-01

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

  15. International relations

    International Nuclear Information System (INIS)

    Anon.

    2008-01-01

    Concerning international relations, the different meetings in the field of nuclear safety are reported (Western european nuclear regulator association or Wenra, Nea, IAEA, northern dimension environmental partnership or N.D.E.P., nuclear safety and security group or N.S.S.G., international nuclear regulators association or I.N.R.A.). (N.C.)

  16. Northeast arctic cod stock and fishery dynamics

    Directory of Open Access Journals (Sweden)

    Oleg Bulatov

    2015-12-01

    Full Text Available Northeast arctic cod stock is one of a most valuable target of fisheries in the Barents Sea. The catches of cod for the period 1960-2014 are widely changed. The minimum level of catches is marked in 1990 (212 thousands ton, and the maximum values of catches were observed in 1969 – 1.2 mill. ton. In the recent years international catch of cod exceeded 1 mill. ton. Fishable and spawning stock biomass (SSB also widely changed in this period. According to ICES data, SSB had a minimum in 1965 (102 thousand tons, and extremely high level in 2013 – 2 150 thousand tons. Fishable biomass changed also widely. The maximum level is registered in 2013 – 3 636 thousand tons, and minimum value was 5 times less, 739 thousand tons (1983. The ratio between historical high level of SSB and catch in 2013 was 2.2:1.0, due to low value of fishing mortality. Possibility to increase catch will be discussed.

  17. Soil - a scarce resource. The Ministry of Food, Agriculture and Fisheries' report on the interaction between food, feed and bioenergy. Danish potential in an international perspective; Jorden - en knap ressource. Foedevareministeriets rapport om samspillet mellem foedevarer, foder og bioenergi. Dansk potentiale i et internationalt perspektiv

    Energy Technology Data Exchange (ETDEWEB)

    2008-01-15

    The competition concerning utilization of agricultural soil has multiple causes. Prospects of climate change, growing energy consumption, environmental related controls on agricultural production, increase in population and wealth in e.g. China and India are some of the challenges that will influence future acreage use in agriculture. The present debate on biofuels based on agricultural crops puts focus on utilization of agricultural soil. Knowledge synthesis on biomass has documented that production and use of biomass is a complex area which is highly influenced by global conditions. The complexity is underlined by the numerous significant aspects within economy, trade, technology, environment and ethics which influence biomass. Therefore the political interest and regulation of biomass are subject to many considerations, especially as regards international regulation. In May 2007 the Danish Ministry of Food, Agriculture and Fisheries appointed a project group in order to clarify the relationship between the various uses of biomass, including the risk of not being able to maintain the present balance between growing food and crops for other purposes. The group has taken stock of the overall situation. The group's results are presented in this report. (BA)

  18. The internal structure of eclogite-facies ophiolite complexes: Implications from the Austroalpine outliers within the Zermatt-Saas Zone, Western Alps

    Science.gov (United States)

    Weber, Sebastian; Martinez, Raul

    2016-04-01

    The Western Alpine Penninic domain is a classical accretionary prism that formed after the closure of the Penninic oceans in the Paleogene. Continental and oceanic nappes were telescoped into the Western Alpine stack associated with continent-continent collision. Within the Western Alpine geologic framework, the ophiolite nappes of the Zermatt-Saas Zone and the Tsate Unit are the remnants of the southern branch of the Piemonte-Liguria ocean basin. In addition, a series of continental basement slices reported as lower Austroalpine outliers have preserved an eclogitic high-pressure imprint, and are tectonically sandwiched between these oceanic nappes. Since the outliers occur at an unusual intra-ophiolitic setting and show a polymetamorphic character, this group of continental slices is of special importance for understanding the tectono-metamorphic evolution of Western Alps. Recently, more geochronological data from the Austroalpine outliers have become available that make it possible to establish a more complete picture of their complex geological history. The Lu-Hf garnet-whole rock ages for prograde growth of garnet fall into the time interval of 52 to 62 Ma (Weber et al., 2015, Fassmer et al. 2015), but are consistently higher than the Lu-Hf garnet-whole rock ages from several other locations throughout the Zermatt-Saas zone that range from 52 to 38 Ma (Skora et al., 2015). This discrepancy suggests that the Austroalpine outliers may have been subducted earlier than the ophiolites of the Zermatt-Saas Zone and therefore have been tectonically emplaced into their present intra-ophiolite position. This points to the possibility that the Zermatt-Saas Zone consists of tectonic subunits, which reached their respective pressure peaks over a prolonged time period, approximately 10-20 Ma. The pressure-temperature estimates from several members of the Austroalpine outliers indicate a complex distribution of metamorphic peak conditions, without ultrahigh

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

    Science.gov (United States)

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

    2018-02-01

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

  20. Beyond duplicity and ignorance in global fisheries

    Directory of Open Access Journals (Sweden)

    Daniel Pauly

    2009-06-01

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

  1. 78 FR 26708 - Pacific Halibut Fisheries; Catch Sharing Plan; Correcting Amendment

    Science.gov (United States)

    2013-05-08

    ... published on March 15, 2013, that implemented annual management measures governing the Pacific halibut... (78 FR 16423), included annual management measures for managing the harvest of Pacific halibut (Hippoglossus stenolepis) in the sport fishery in International Pacific Halibut Commission (IPHC) Regulatory...

  2. Exotic species and genetically modified organisms in aquaculture and enhanced fisheries: ICLARM's position

    OpenAIRE

    Pullin, R.S.V.

    1994-01-01

    This article contains a discussion paper on the use of exotic species and genetically modified organisms in aquaculture and enhanced fisheries, together with a summary of ICLARM's (International Center for Living Aquatic Resources Management, Philippines) current position on this important topic.

  3. 76 FR 59102 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Spiny Lobster Fishery of the Gulf...

    Science.gov (United States)

    2011-09-23

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

  4. 77 FR 25116 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Spiny Lobster Fishery of the Gulf...

    Science.gov (United States)

    2012-04-27

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

  5. 75 FR 7435 - Fisheries of the Northeastern United States; Atlantic Deep-Sea Red Crab Fisheries; 2010 Atlantic...

    Science.gov (United States)

    2010-02-19

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

  6. 78 FR 37208 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of Puerto Rico...

    Science.gov (United States)

    2013-06-20

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

  7. 76 FR 37761 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Amendment 13 to the Coastal...

    Science.gov (United States)

    2011-06-28

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

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

    OpenAIRE

    Hobart, Willis L.

    1988-01-01

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

  9. Climate change impacts on marine biodiversity, fisheries and society in the Arabian Gulf.

    Directory of Open Access Journals (Sweden)

    Colette C C Wabnitz

    Full Text Available Climate change-reflected in significant environmental changes such as warming, sea level rise, shifts in salinity, oxygen and other ocean conditions-is expected to impact marine organisms and associated fisheries. This study provides an assessment of the potential impacts on, and the vulnerability of, marine biodiversity and fisheries catches in the Arabian Gulf under climate change. To this end, using three separate niche modelling approaches under a 'business-as-usual' climate change scenario, we projected the future habitat suitability of the Arabian Gulf (also known as the Persian Gulf for 55 expert-identified priority species, including charismatic and non-fish species. Second, we conducted a vulnerability assessment of national economies to climate change impacts on fisheries. The modelling outputs suggested a high rate of local extinction (up to 35% of initial species richness by 2090 relative to 2010. Spatially, projected local extinctions are highest in the southwestern part of the Gulf, off the coast of Saudi Arabia, Qatar and the United Arab Emirates (UAE. While the projected patterns provided useful indicators of potential climate change impacts on the region's diversity, the magnitude of changes in habitat suitability are more uncertain. Fisheries-specific results suggested reduced future catch potential for several countries on the western side of the Gulf, with projections differing only slightly among models. Qatar and the UAE were particularly affected, with more than a 26% drop in future fish catch potential. Integrating changes in catch potential with socio-economic indicators suggested the fisheries of Bahrain and Iran may be most vulnerable to climate change. We discuss limitations of the indicators and the methods used, as well as the implications of our overall findings for conservation and fisheries management policies in the region.

  10. Climate change impacts on marine biodiversity, fisheries and society in the Arabian Gulf

    Science.gov (United States)

    Lam, Vicky W. Y.; Reygondeau, Gabriel; Teh, Lydia C. L.; Al-Abdulrazzak, Dalal; Khalfallah, Myriam; Pauly, Daniel; Palomares, Maria L. Deng; Zeller, Dirk; Cheung, William W. L.

    2018-01-01

    Climate change–reflected in significant environmental changes such as warming, sea level rise, shifts in salinity, oxygen and other ocean conditions–is expected to impact marine organisms and associated fisheries. This study provides an assessment of the potential impacts on, and the vulnerability of, marine biodiversity and fisheries catches in the Arabian Gulf under climate change. To this end, using three separate niche modelling approaches under a ‘business-as-usual’ climate change scenario, we projected the future habitat suitability of the Arabian Gulf (also known as the Persian Gulf) for 55 expert-identified priority species, including charismatic and non-fish species. Second, we conducted a vulnerability assessment of national economies to climate change impacts on fisheries. The modelling outputs suggested a high rate of local extinction (up to 35% of initial species richness) by 2090 relative to 2010. Spatially, projected local extinctions are highest in the southwestern part of the Gulf, off the coast of Saudi Arabia, Qatar and the United Arab Emirates (UAE). While the projected patterns provided useful indicators of potential climate change impacts on the region’s diversity, the magnitude of changes in habitat suitability are more uncertain. Fisheries-specific results suggested reduced future catch potential for several countries on the western side of the Gulf, with projections differing only slightly among models. Qatar and the UAE were particularly affected, with more than a 26% drop in future fish catch potential. Integrating changes in catch potential with socio-economic indicators suggested the fisheries of Bahrain and Iran may be most vulnerable to climate change. We discuss limitations of the indicators and the methods used, as well as the implications of our overall findings for conservation and fisheries management policies in the region. PMID:29718919

  11. Climate change impacts on marine biodiversity, fisheries and society in the Arabian Gulf.

    Science.gov (United States)

    Wabnitz, Colette C C; Lam, Vicky W Y; Reygondeau, Gabriel; Teh, Lydia C L; Al-Abdulrazzak, Dalal; Khalfallah, Myriam; Pauly, Daniel; Palomares, Maria L Deng; Zeller, Dirk; Cheung, William W L

    2018-01-01

    Climate change-reflected in significant environmental changes such as warming, sea level rise, shifts in salinity, oxygen and other ocean conditions-is expected to impact marine organisms and associated fisheries. This study provides an assessment of the potential impacts on, and the vulnerability of, marine biodiversity and fisheries catches in the Arabian Gulf under climate change. To this end, using three separate niche modelling approaches under a 'business-as-usual' climate change scenario, we projected the future habitat suitability of the Arabian Gulf (also known as the Persian Gulf) for 55 expert-identified priority species, including charismatic and non-fish species. Second, we conducted a vulnerability assessment of national economies to climate change impacts on fisheries. The modelling outputs suggested a high rate of local extinction (up to 35% of initial species richness) by 2090 relative to 2010. Spatially, projected local extinctions are highest in the southwestern part of the Gulf, off the coast of Saudi Arabia, Qatar and the United Arab Emirates (UAE). While the projected patterns provided useful indicators of potential climate change impacts on the region's diversity, the magnitude of changes in habitat suitability are more uncertain. Fisheries-specific results suggested reduced future catch potential for several countries on the western side of the Gulf, with projections differing only slightly among models. Qatar and the UAE were particularly affected, with more than a 26% drop in future fish catch potential. Integrating changes in catch potential with socio-economic indicators suggested the fisheries of Bahrain and Iran may be most vulnerable to climate change. We discuss limitations of the indicators and the methods used, as well as the implications of our overall findings for conservation and fisheries management policies in the region.

  12. 77 FR 19138 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery Management Plan...

    Science.gov (United States)

    2012-03-30

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

  13. The Third All-Russian Research Conference (with International Participation “History, Economics and Culture of the Medieval Turkic-Tatar States of the Western Siberia”, Kurgan, 21–22 April, 2017

    Directory of Open Access Journals (Sweden)

    D.N. Maslyuzhenko

    2017-09-01

    Full Text Available The article summarises the work of the Third all-Russian research conference (with international participation “History, Economics and Culture of the Medieval Turkic-Tatar States of the Western Siberia”, which was held in the city of Kurgan on April 21–22, 2014. In total, 32 researchers from Russia, Kazakhstan, Ukraine and Kyrgyzstan took part in the conference. The first roundtable was dedicated to the topic “Western Siberia and the Shibanids during the period of the Golden Horde (13th–14th centuries”. Special attention was given to the problems of source studies of the history of this dynasty, the localisation of the territory and borders of the Shibanids’ possessions, the possibility of other Chingisid dynasties’ claims to the territory of southwestern Siberia, and the Shibanids’ engagement in the events of Great Zamyatnya and the steppe feuds of the 1420s. The second roundtable was linked to the history of “The Tyumen and Siberian Khanates and Their Neighbours (15th–16th centuries”. The greater part of the talks was dedicated to international relations in the post-Horde era and in its former territories, including Russian-Siberian and Siberian-Bukharian interactions. The possibility of the investigation of Kuchum Khan’s imagology and its relationship with historical realities, the issues of interaction between the central government and regional elites during Kuchum Khan’s reign, and some problems of historiography were considered at the conference. The researchers again noted the need for an interdisciplinary approach combining the involvement of specialists in history, archaeology, ethnography, anthropology, and linguistics. Special attention was drawn to the phase-down of archaeological research of the late medieval sites of western Siberia. In the framework of the third roundtable, the issues of the history of “Turkic Population of the southwestern Siberia in the end of the 16th–17th centuries” were

  14. Fisheries And Aquaculture Resources And Their Interactions With Environment in Turkey

    Science.gov (United States)

    Deniz, H.

    2003-04-01

    Turkey, with 8333 km of coast line, 151 080 sq. km economic sea area, many rivers with 177 714 total length, nearly, 1 million ha of natural lakes, 500 000 ha of dam reservoirs has rich marine and inland aquatic resource potential. Despite of these large resources, Turkish fisheries has the characteristics of small-scale fisheries and in general it can be considered as coastal fisheries. There is also great potential for inland fisheries and aquaculture. Being in half closed position, these seas have different characteristics in respect of biological, physical, chemical and ecological points. In addition; Turkey has favourable geographic position between the Black Sea and Mediterranean Sea. Nevertheless, this potential seems not to be fully utilised and therefore fisheries is not a major sector in the economy. According to the statistics of the fisheries for 2000 published by the Turkish government, Turkey's total fisheries production was 582.376 tons. Total catch consists sea fish (441 690 tons, crustaceans and molluscs (18 831 tons), freshwater fish (42.824 tons) and aquaculture (79. 031 tons). The Ministry of Agriculture and Rural Affairs (MARA) is the Ministry responsible for the overall fisheries and aquaculture development, administration, regulation, promotion and technical assistance. In the past two decades, marine fish farming using net cages has developed in the coastal waters throughout Turkey. Such fish farming has allowed the production of large amounts of valuable fish and their supply to the internal and external markets on a regular basis. However, fish farming is sometimes fallowed by organic pollution of the water and bottom sediment in the vicinity of the cages. A comprehensive land and coastal planning survey of almost the whole coast of Turkey is currently being conducted. This master plan designates areas to be developed for forestry, agriculture, industry, urbanisation, environmentally protected areas, etc. The plan was undertaken before the

  15. Fishery Co-Management: A Practical Handbook

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

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

  16. American Fisheries Act (AFA) Permit Program

    Data.gov (United States)

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

  17. Strait of Georgia chinook and coho fishery

    National Research Council Canada - National Science Library

    Argue, A. W

    1983-01-01

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

  18. Commercial Fisheries Database Biological Sample (CFDBS)

    Data.gov (United States)

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

  19. Analysis 1: SDG5, gender equal fisheries

    OpenAIRE

    Williams, Meryl J.

    2017-01-01

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

  20. NMFS Fishery-Independent Survey System (FINSS)

    Data.gov (United States)

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

  1. Guam Commercial Fisheries BioSampling (CFBS)

    Data.gov (United States)

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

  2. Opinions of Art Teachers on the Standards of the International Society for Technology in Education: the Case of Western Mediterranean Region, Turkey

    Science.gov (United States)

    Konak, Armagan

    2018-01-01

    The purpose of this study, which is based on qualitative data, is to reveal the opinions of art teachers on the teacher standards set by the International Society for Technology in Education. It has been observed that the majority of participants of a study group are not aware of these standards, use social networks but do not use mobile…

  3. Western blotting.

    Science.gov (United States)

    Kurien, Biji T; Scofield, R Hal

    2006-04-01

    Western blotting (protein blotting or immunoblotting) is a powerful and important procedure for the immunodetection of proteins post-electrophoresis, particularly proteins that are of low abundance. Since the inception of the protocol for protein transfer from an electrophoresed gel to a membrane in 1979, protein blotting has evolved greatly. The scientific community is now confronted with a variety of ways and means to carry out this transfer. This review describes the various procedures that have been used to transfer proteins from a gel to a membrane based on the principles of simple diffusion, vacuum-assisted solvent flow and electrophoretic elution. Finally, a brief description of methods generally used to detect antigens on blots is also described.

  4. Practical steps toward integrating economic, social and institutional elements in fisheries policy and management

    DEFF Research Database (Denmark)

    Stephenson, Robert L.; Benson, Ashleen J.; Brooks, Kate

    2017-01-01

    While international agreements and legislation call for incorporation of four pillars of sustainability, the social (including cultural), economic and institutional aspects (the ‘human dimension’) have been relatively neglected to date. Three key impediments have been identified: a relative lack...... of explicit social, economic and institutional objectives; a general lack of process (frameworks, governance) for routine integration of all four pillars of sustainability; and a bias towards biological considerations. Practical integration requires a ‘systems’ approach with explicit consideration...... in fisheries to immediately take five practical steps toward integrating ecological, economic, social and institutional aspects: (1) Adopt the perspective of the fishery as a ‘system’ with interacting natural, human and management elements; (2) Be aware of both strategic and operational aspects of fisheries...

  5. Fishery of the Goliath grouper, Epinephelus itajara (Teleostei: Epinephelidae based on local ecological knowledge and fishery records in Yucatan, Mexico

    Directory of Open Access Journals (Sweden)

    Alfonso Aguilar-Perera

    2009-09-01

    Full Text Available The Goliath grouper, Epinephelus itajara, a large-bodied (~ 2.5 m TL, > 400 kg and critically endangered fish (Epinephelidae, is highly vulnerable to overfishing. Although protected from fishing in many countries, its exploitation in Mexico is unregulated; a situation that puts its populations at risk. Fishery records of E. itajara are scarce, which prevents determination of its fishery status. This work aimed to elucidate the E. itajara fishery in the northern Yucatan Peninsula by 1 analyzing available catch records and 2 interviewing veteran fishermen (local ecological knowledge from two traditional landing sites: Dzilam de Bravo and Puerto Progreso. Historic fishery records from two fishing cooperatives were analyzed in order to elucidate the current situation and offer viable alternatives for conservation and management. Catches have decreased severely. Local knowledge obtained from fishermen represented a very important source of information for reconstructing the fisheries history of this species. Conservation measures that incorporate regional and international regulations on critically endangered fish species are suggested. Rev. Biol. Trop. 57 (3: 557-566. Epub 2009 September 30.La cherna, Epinephelus itajara, un mero (Epinephelidae corpulento (~ 2.5 m TL, > 400 kg y amenazado, es altamente vulnerable a la sobrepesca. Si bien es protegido en varios países, en México su explotación no está regulada; situación que pone a su población en riesgo. Sus registros pesqueros son escasos, lo que impide determinar su condición pesquera. Este trabajo intentó ilustrar la pesquería en el norte de la Península de Yucatán usando procedimientos que involucraron analizar registros y entrevistar a pescadores veteranos (conocimiento ecológico tradicional de dos sitios de desembarque: Dzilam de Bravo y Puerto Progreso. Se analizaron registros pesqueros históricos de dos cooperativas pesqueras para determinar la situación actual y ofrecer

  6. An Empty Donut Hole: the Great Collapse of a North American Fishery

    Directory of Open Access Journals (Sweden)

    Kevin M. Bailey

    2011-06-01

    Full Text Available Walleye pollock (Theragra chalcogramma is North America's most abundant and lucrative natural fishery, and is the world's largest fishery for human food. The little-known demise of the "Donut Hole" stock of pollock in the Aleutian Basin of the central Bering Sea during the 1980s is the most spectacular fishery collapse in North American history, dwarfing the famous crashes of the northern cod and Pacific sardine (Sardinops sagax. This collapse has received scant recognition and became evident only in 1993 when fishing was banned by an international moratorium; nearly 20 years later it has not recovered. The history of fishing in the North Pacific Ocean after World War II offers some insights into how the Donut Hole pollock fishery developed, and the societal and economic pressures behind it that so influenced the stock's fate. Overfishing was, without a doubt, the greatest contributor to the collapse of the Aleutian Basin pollock fishery, but a lack of knowledge about population biocomplexity added to the confusion of how to best manage the harvest. Unfortunately, the big scientific questions regarding the relationship of Donut Hole fish to other stocks are still unanswered.

  7. Evolutionary impact assessment: accounting for evolutionary consequences of fishing in an ecosystem approach to fisheries management.

    Science.gov (United States)

    Laugen, Ane T; Engelhard, Georg H; Whitlock, Rebecca; Arlinghaus, Robert; Dankel, Dorothy J; Dunlop, Erin S; Eikeset, Anne M; Enberg, Katja; Jørgensen, Christian; Matsumura, Shuichi; Nusslé, Sébastien; Urbach, Davnah; Baulier, Loїc; Boukal, David S; Ernande, Bruno; Johnston, Fiona D; Mollet, Fabian; Pardoe, Heidi; Therkildsen, Nina O; Uusi-Heikkilä, Silva; Vainikka, Anssi; Heino, Mikko; Rijnsdorp, Adriaan D; Dieckmann, Ulf

    2014-03-01

    Managing fisheries resources to maintain healthy ecosystems is one of the main goals of the ecosystem approach to fisheries (EAF). While a number of international treaties call for the implementation of EAF, there are still gaps in the underlying methodology. One aspect that has received substantial scientific attention recently is fisheries-induced evolution (FIE). Increasing evidence indicates that intensive fishing has the potential to exert strong directional selection on life-history traits, behaviour, physiology, and morphology of exploited fish. Of particular concern is that reversing evolutionary responses to fishing can be much more difficult than reversing demographic or phenotypically plastic responses. Furthermore, like climate change, multiple agents cause FIE, with effects accumulating over time. Consequently, FIE may alter the utility derived from fish stocks, which in turn can modify the monetary value living aquatic resources provide to society. Quantifying and predicting the evolutionary effects of fishing is therefore important for both ecological and economic reasons. An important reason this is not happening is the lack of an appropriate assessment framework. We therefore describe the evolutionary impact assessment (EvoIA) as a structured approach for assessing the evolutionary consequences of fishing and evaluating the predicted evolutionary outcomes of alternative management options. EvoIA can contribute to EAF by clarifying how evolution may alter stock properties and ecological relations, support the precautionary approach to fisheries management by addressing a previously overlooked source of uncertainty and risk, and thus contribute to sustainable fisheries.

  8. Western Dilemma

    CERN Multimedia

    Sampson,A

    1977-01-01

    L'association du personnel présente Anthony Sampson, écrivain connu dans le monde entier par ses nombreux ouvrages et publications (International Harold Tribune, Observer, News Week). Il nous parle du commerce des armes et du Moyen Orient.

  9. 76 FR 56985 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2011-09-15

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

  10. 76 FR 23940 - Fisheries of the Northeastern United States; Atlantic Sea Scallop Fishery; Framework Adjustment 22

    Science.gov (United States)

    2011-04-29

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

  11. 77 FR 52 - Fisheries of the Northeastern United States; Atlantic Sea Scallop Fishery; Framework Adjustment 23

    Science.gov (United States)

    2012-01-03

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

  12. 77 FR 66577 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; Trawl Rationalization Program...

    Science.gov (United States)

    2012-11-06

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

  13. 78 FR 49967 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2013-08-16

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

  14. 77 FR 53164 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2012-08-31

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

  15. 77 FR 64488 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

    Science.gov (United States)

    2012-10-22

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

  16. 76 FR 6567 - Pacific Halibut Fisheries; Guided Sport Charter Vessel Fishery for Halibut; Recordkeeping and...

    Science.gov (United States)

    2011-02-07

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

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

    DEFF Research Database (Denmark)

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

    2013-01-01

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

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

    NARCIS (Netherlands)

    Corten, A.

    1996-01-01

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

  19. 78 FR 23539 - National Marine Fisheries Service, Pacific Fishery Management Council (Pacific Council); May 6...

    Science.gov (United States)

    2013-04-19

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

  20. 77 FR 20728 - Fisheries of the Northeastern United States; Atlantic Sea Scallop Fishery; Framework Adjustment 23

    Science.gov (United States)

    2012-04-06

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

  1. 76 FR 45742 - Fisheries of the Northeastern United States; Atlantic Mackerel, Squid, and Butterfish Fisheries...

    Science.gov (United States)

    2011-08-01

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

  2. 76 FR 14378 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-03-16

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

  3. The 1430s: a cold period of extraordinary internal climate variability during the early Spörer Minimum with social and economic impacts in north-western and central Europe

    Science.gov (United States)

    Camenisch, Chantal; Keller, Kathrin M.; Salvisberg, Melanie; Amann, Benjamin; Bauch, Martin; Blumer, Sandro; Brázdil, Rudolf; Brönnimann, Stefan; Büntgen, Ulf; Campbell, Bruce M. S.; Fernández-Donado, Laura; Fleitmann, Dominik; Glaser, Rüdiger; González-Rouco, Fidel; Grosjean, Martin; Hoffmann, Richard C.; Huhtamaa, Heli; Joos, Fortunat; Kiss, Andrea; Kotyza, Oldřich; Lehner, Flavio; Luterbacher, Jürg; Maughan, Nicolas; Neukom, Raphael; Novy, Theresa; Pribyl, Kathleen; Raible, Christoph C.; Riemann, Dirk; Schuh, Maximilian; Slavin, Philip; Werner, Johannes P.; Wetter, Oliver

    2016-12-01

    Changes in climate affected human societies throughout the last millennium. While European cold periods in the 17th and 18th century have been assessed in detail, earlier cold periods received much less attention due to sparse information available. New evidence from proxy archives, historical documentary sources and climate model simulations permit us to provide an interdisciplinary, systematic assessment of an exceptionally cold period in the 15th century. Our assessment includes the role of internal, unforced climate variability and external forcing in shaping extreme climatic conditions and the impacts on and responses of the medieval society in north-western and central Europe.Climate reconstructions from a multitude of natural and anthropogenic archives indicate that the 1430s were the coldest decade in north-western and central Europe in the 15th century. This decade is characterised by cold winters and average to warm summers resulting in a strong seasonal cycle in temperature. Results from comprehensive climate models indicate consistently that these conditions occurred by chance due to the partly chaotic internal variability within the climate system. External forcing like volcanic eruptions tends to reduce simulated temperature seasonality and cannot explain the reconstructions. The strong seasonal cycle in temperature reduced food production and led to increasing food prices, a subsistence crisis and a famine in parts of Europe. Societies were not prepared to cope with failing markets and interrupted trade routes. In response to the crisis, authorities implemented numerous measures of supply policy and adaptation such as the installation of grain storage capacities to be prepared for future food production shortfalls.

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

    Science.gov (United States)

    Rassam, G.N.; Eisler, R.

    2001-01-01

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

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

    Science.gov (United States)

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

    2016-01-01

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

  6. Western Transitology and Chinese Reality

    DEFF Research Database (Denmark)

    Brødsgaard, Kjeld Erik

    It is the object of considerable debate in Western scholarship whether an authoritarian political order dominated by a strong communist party can continue to exist in China given the many challenges stemming from internal reform and the impact of globalization. Will China eventually turn democratic...

  7. 76 FR 47563 - Fisheries of the South Atlantic; Southeast Data, Assessment, and Review (SEDAR); South Atlantic...

    Science.gov (United States)

    2011-08-05

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

  8. 75 FR 8673 - Mid-Atlantic Fishery Management Council; Public Meeting

    Science.gov (United States)

    2010-02-25

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

  9. Characteristics of the shark fisheries of Fiji

    Science.gov (United States)

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

    2015-12-01

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

  10. Dynamic patterns of overexploitation in fisheries.

    Science.gov (United States)

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

    2017-09-10

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

  11. Freedom and poverty in the fishery commons

    Directory of Open Access Journals (Sweden)

    Svein Jentoft

    2010-01-01

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

  12. Characteristics of the shark fisheries of Fiji.

    Science.gov (United States)

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

    2015-12-02

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

  13. Fisheries: climate change impacts and adaptation

    International Nuclear Information System (INIS)

    2003-01-01

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

  14. Fishery impacts of peat production

    International Nuclear Information System (INIS)

    Laine, A.; Heikkinen, K.

    1991-01-01

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

  15. 77 FR 73969 - International Fisheries; Pacific Tuna Fisheries; Fishing Restrictions in the Eastern Pacific Ocean

    Science.gov (United States)

    2012-12-12

    ... overfishing of the stock. DATES: Comments must be submitted in writing by January 11, 2013. A public hearing... effort quotas are an important step for reducing the overfishing of bluefin tuna. In 2011, NMFS determined overfishing is occurring on Pacific bluefin tuna based on stock assessment results of the...

  16. Criminal fisheries practices and their perverse effects in West Africa

    Science.gov (United States)

    Sall, Aliou; Nauen, Cornelia E.

    2017-04-01

    Enforcing sustainable use of natural resources is a challenging task for developing countries, although modern earth observation technologies can help. Exploitation of marine living resources is a very demanding show-case for lessons about the problem as well as for insights into possible remedies. The extent of illegal, unreported and unregulated fishing reaches very high proportions in West Africa and accounts for approximately half of total extractions according to most recent independent research results by the Sea Around Us Project. Based on field research in Senegal and neighbouring countries, we argue that the scale of illegal practices, needs to be classified as criminal and no longer as a fisheries management problem. The perpetrators are mostly international industrial fleets operating across borders alternating between organised crime and activities within legitimate agreements. This makes persecution particularly difficult for under-resourced authorities in developing countries with insufficient means for monitoring, control and surveillance (MCS) and little capacity to use earth observation technology to track exploitation patterns. The net results are firstly significant financial losses for the countries, estimated elsewhere for West African countries except Namibia at US 1.7 billion for the period 2000 to 2010. The perverse social, institutional and environmental effects may even turn out to be more far-reaching. Among these are the reduction of women entrepreneurs in the dynamic local small-scale fishing industry to low-paid labour in industrial processing plants, break down of traditional solidarity chains within the small-scale sector under excessive economic pressure from industrial competition, corruption and other forms of delegitimisation of public institutions and degradation of the marine ecosystems with serious effects on local food security. We discuss these effects in the light of field research carried out mostly in Senegal and

  17. Assessment of Competition between Fisheries and Steller Sea Lions in Alaska Based on Estimated Prey Biomass, Fisheries Removals and Predator Foraging Behaviour.

    Directory of Open Access Journals (Sweden)

    Tabitha C Y Hui

    Full Text Available A leading hypothesis to explain the dramatic decline of Steller sea lions (Eumetopias jubatus in western Alaska during the latter part of the 20th century is a change in prey availability due to commercial fisheries. We tested this hypothesis by exploring the relationships between sea lion population trends, fishery catches, and the prey biomass accessible to sea lions around 33 rookeries between 2000 and 2008. We focused on three commercially important species that have dominated the sea lion diet during the population decline: walleye pollock, Pacific cod and Atka mackerel. We estimated available prey biomass by removing fishery catches from predicted prey biomass distributions in the Aleutian Islands, Bering Sea and Gulf of Alaska; and modelled the likelihood of sea lions foraging at different distances from rookeries (accessibility using satellite telemetry locations of tracked animals. We combined this accessibility model with the prey distributions to estimate the prey biomass accessible to sea lions by rookery. For each rookery, we compared sea lion population change to accessible prey biomass. Of 304 comparisons, we found 3 statistically significant relationships, all suggesting that sea lion populations increased with increasing prey accessibility. Given that the majority of comparisons showed no significant effect, it seems unlikely that the availability of pollock, cod or Atka mackerel was limiting sea lion populations in the 2000s.

  18. 50 CFR 665.620 - PRIA coral reef ecosystem fisheries. [Reserved

    Science.gov (United States)

    2010-10-01

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

  19. 50 CFR 665.420 - Mariana coral reef ecosystem fisheries. [Reserved

    Science.gov (United States)

    2010-10-01

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

  20. 50 CFR 665.220 - Hawaii coral reef ecosystem fisheries. [Reserved

    Science.gov (United States)

    2010-10-01

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

  1. 76 FR 26253 - Marine Fisheries Advisory Committee Meeting

    Science.gov (United States)

    2011-05-06

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

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

    National Research Council Canada - National Science Library

    Sharp, Gary D

    2003-01-01

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

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

    National Research Council Canada - National Science Library

    Cochrane, K. L

    2002-01-01

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

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

    Data.gov (United States)

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

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

    National Research Council Canada - National Science Library

    Davies, Sandy I; Reynolds, J. Eric

    2003-01-01

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

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

    African Journals Online (AJOL)

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

  7. 76 FR 54740 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-09-02

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

  8. 78 FR 64480 - Fisheries of the Northeast Region

    Science.gov (United States)

    2013-10-29

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

  9. 77 FR 63296 - Fisheries of the Northeast Region

    Science.gov (United States)

    2012-10-16

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

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

    Data.gov (United States)

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

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

    Data.gov (United States)

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

  12. Impacts of climate change on fisheries

    DEFF Research Database (Denmark)

    Brander, Keith

    2010-01-01

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

  13. Fisheries management and the value chain

    DEFF Research Database (Denmark)

    Nielsen, Max; Andersen, Peder; Ravensbeck, Lars

    2017-01-01

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

  14. 50 CFR 404.12 - International law.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false International law. 404.12 Section 404.12... MARINE NATIONAL MONUMENT § 404.12 International law. These regulations shall be applied in accordance with international law. No restrictions shall apply to or be enforced against a person who is not a...

  15. International students' experience of a western medical school: a mixed methods study exploring the early years in the context of cultural and social adjustment compared to students from the host country.

    Science.gov (United States)

    McGarvey, A; Brugha, R; Conroy, R M; Clarke, E; Byrne, E

    2015-07-02

    Few studies have addressed the challenges associated with international students as they adapt to studying medicine in a new host country. Higher level institutions have increasing numbers of international students commencing programmes. This paper explores the experiences of a cohort of students in the early years of medical school in Ireland, where a considerable cohort are from an international background. A mixed exploratory sequential study design was carried out with medical students in the preclinical component of a five year undergraduate programme. Data for the qualitative phase was collected through 29 semi-structured interviews using the peer interview method. Thematic analysis from this phase was incorporated to develop an online questionnaire combined with components of the Student Adaptation to College Questionnaire and Student Integration Questionnaire. First year students were anonymously surveyed online. The Mokken Scaling procedure was used to investigate the students' experiences, both positive and negative. Three main themes are identified; social adjustment, social alienation and cultural alienation. The response rate for the survey was 49% (467 Respondents). The Mokken Scaling method identified the following scales (i) Positive experience of student life; (ii) Social alienation, which comprised of negative items about feeling lonely, not fitting in, being homesick and (iii) Cultural alienation, which included the items of being uncomfortable around cultural norms of dress and contact between the sexes. With the threshold set to H = 0.4. Subscales of the positive experiences of student life scale are explored further. Overall student adjustment to a western third level college was good. Students from regions where cultural distance is greatest reported more difficulties in adjusting. Students from these regions also demonstrate very good adaptation. Some students from the host country and more similar cultural backgrounds were also

  16. A corporate-crime perspective on fisheries

    DEFF Research Database (Denmark)

    Jensen, Frank; Nøstbakken, Linda

    2016-01-01

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

  17. Socio-economic Impacts—Fisheries

    DEFF Research Database (Denmark)

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

    2016-01-01

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

  18. Introduction: Regionalising the Common Fisheries Policy

    DEFF Research Database (Denmark)

    Raakjær, Jesper; Hegland, Troels Jacob

    2012-01-01

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

  19. Review of State-Space Models for Fisheries Science

    DEFF Research Database (Denmark)

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

    2018-01-01

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

  20. Economic response to harvest and effort control in fishery

    DEFF Research Database (Denmark)

    Hoff, Ayoe; Frost, Hans

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

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

    African Journals Online (AJOL)

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

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

    Science.gov (United States)

    2012-08-21

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

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

    Science.gov (United States)

    2012-08-01

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

  4. 77 FR 57558 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2012-09-18

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

  5. 76 FR 22677 - Pacific Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-04-22

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

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

    African Journals Online (AJOL)

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

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

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

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

  8. The KB WOT Fisheries Programme carried out in 2015

    NARCIS (Netherlands)

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

    2017-01-01

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

  9. Ocean robotics in support of fisheries research and management

    CSIR Research Space (South Africa)

    Swart, S

    2016-12-01

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

  10. 75 FR 51240 - Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2010-08-19

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

  11. 78 FR 23708 - List of Fisheries for 2013

    Science.gov (United States)

    2013-04-22

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

  12. CROATIAN FRESHWATER FISHERIES IN 1997

    Directory of Open Access Journals (Sweden)

    Mirko Turk

    1998-10-01

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

  13. CROATIAN FRESHWATER FISHERIES IN 1996.

    Directory of Open Access Journals (Sweden)

    Mirko Turk

    1997-07-01

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

  14. Western Indian Ocean Journal of Marine Science - Vol 11, No 1 (2012)

    African Journals Online (AJOL)

    Using an ecosystem model to evaluate fisheries management options to mitigate climate change impacts in western Indian Ocean coral reefs · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Carlos Ruiz Sebastián, Tim R. McClanahan, 77-86 ...

  15. 76 FR 75488 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Spiny Lobster Fishery of the Gulf...

    Science.gov (United States)

    2011-12-02

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

  16. 75 FR 49420 - Fisheries of the Northeastern United States; Atlantic Deep-Sea Red Crab Fisheries; 2010 Atlantic...

    Science.gov (United States)

    2010-08-13

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

  17. 75 FR 35435 - Fisheries of the Northeastern United States; Atlantic Deep-Sea Red Crab Fisheries; 2010 Atlantic...

    Science.gov (United States)

    2010-06-22

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

  18. 77 FR 1908 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery Off the...

    Science.gov (United States)

    2012-01-12

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

  19. 78 FR 34310 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Queen Conch Fishery of Puerto...

    Science.gov (United States)

    2013-06-07

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

  20. 78 FR 45894 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of Puerto Rico...

    Science.gov (United States)

    2013-07-30

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

  1. 78 FR 15338 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of Puerto Rico...

    Science.gov (United States)

    2013-03-11

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

  2. 76 FR 33189 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Amendment 13 to the Coastal...

    Science.gov (United States)

    2011-06-08

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

  3. 78 FR 75843 - Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska

    Science.gov (United States)

    2013-12-12

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

  4. 75 FR 21512 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of the Gulf of...

    Science.gov (United States)

    2010-04-26

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

  5. 75 FR 38938 - Fisheries of the Economic Exclusive Zone Off Alaska; Shallow-Water Species Fishery by Catcher...

    Science.gov (United States)

    2010-07-07

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

  6. 75 FR 54290 - Fisheries of the Economic Exclusive Zone Off Alaska; Shallow-Water Species Fishery by Vessels...

    Science.gov (United States)

    2010-09-07

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

  7. 76 FR 2640 - Fisheries of the Northeastern United States; Atlantic Bluefish Fishery; 2011 Atlantic Bluefish...

    Science.gov (United States)

    2011-01-14

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

  8. 78 FR 42890 - Fisheries of the Northeastern United States; Atlantic Sea Scallop Fishery and Northeast...

    Science.gov (United States)

    2013-07-18

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

  9. 75 FR 24482 - Fisheries Off West Coast States; West Coast Salmon Fisheries; 2010 Management Measures

    Science.gov (United States)

    2010-05-05

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

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

    African Journals Online (AJOL)

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

  11. 77 FR 45508 - Fisheries off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Trawl...

    Science.gov (United States)

    2012-08-01

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

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

    Science.gov (United States)

    2013-12-23

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

  13. 77 FR 23325 - Groundfish Fisheries of the Exclusive Economic Zone off Alaska and Pacific Halibut Fisheries...

    Science.gov (United States)

    2012-04-18

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

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

    DEFF Research Database (Denmark)

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

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

  15. 77 FR 25097 - Fisheries of the Northeastern United States; 2012-2013 Northeast Skate Complex Fishery...

    Science.gov (United States)

    2012-04-27

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

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

    NARCIS (Netherlands)

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

    2015-01-01

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

  17. 77 FR 71720 - Fisheries of the Northeastern United States; Atlantic Mackerel, Squid, and Butterfish Fisheries...

    Science.gov (United States)

    2012-12-04

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

  18. 75 FR 53379 - Fisheries off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Amendments 20...

    Science.gov (United States)

    2010-08-31

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

  19. Nitrogen input inventory in the Nooksack-Fraser Transboundary Region: Key component of an international nitrogen management study

    Science.gov (United States)

    The Nooksack-Abbotsford-Sumas (NAS) Transboundary Watershed, spanning which spans a portion of the western interface of British Columbia, Washington State, and the Lummi Nation and the Nooksack Tribal lands , supports agriculture, estuarine fisheries, diverse wildlife, and urban ...

  20. 75 FR 53261 - Fisheries of the Northeastern United States; Northeast Skate Complex Fishery; Reduction of Skate...

    Science.gov (United States)

    2010-08-31

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

  1. Seychelles Fisheries Connectivity and Transport Pathways

    Science.gov (United States)

    2015-09-30

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

  2. Fishprint of Coastal Fisheries in Jalisco, Mexico

    Directory of Open Access Journals (Sweden)

    Myrna Leticia Bravo-Olivas

    2014-12-01

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

  3. Coastal structures, waste materials and fishery enhancement

    Energy Technology Data Exchange (ETDEWEB)

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

    1994-09-01

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

  4. Fishery potential of the Gulf of Kachchh

    Digital Repository Service at National Institute of Oceanography (India)

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

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

  5. Impact of fisheries on seabed bottom habitat

    NARCIS (Netherlands)

    Piet, Gerjan; Hintzen, Niels; Quirijns, Floor

    2018-01-01

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

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

    African Journals Online (AJOL)

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

  7. Avoiding poverty: distributing wealth in fisheries

    NARCIS (Netherlands)

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

    2011-01-01

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

  8. Regime Shifts and Resilience in Fisheries Management

    NARCIS (Netherlands)

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

    2016-01-01

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

  9. 50 CFR 259.32 - Conditional fisheries.

    Science.gov (United States)

    2010-10-01

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

  10. The digital frontiers of fisheries governance

    NARCIS (Netherlands)

    Toonen, Hilde M.; Bush, Simon R.

    2018-01-01

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

  11. Fish and fisheries of Goa coast

    Digital Repository Service at National Institute of Oceanography (India)

    Ansari, Z.A.

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

  12. International Fisheries Agreements and Non-consumptive Values

    DEFF Research Database (Denmark)

    Pintassilgo, Pedro; Laukkanen, Marita; Kronbak, Lone Grønbæk

    larger than without non- consumptive values under all possible coalition scenarios (full, partial and no cooperation). However, considering non-consumptive values does not affect the outcome of the game in terms of the prospects for cooperation: even with substantial non-consumptive benefits, the outcome...... through a coalition game that accounts for both direct consumptive values (harvesting profits) and non-consumptive values of the fish stock per se. The results show that accounting for non-consumptive values helps conserve the fish stock in that equilibrium fishing efforts are smaller and fish stock...

  13. Economic essays on marine invasive species and international fisheries agreements

    NARCIS (Netherlands)

    Walker, A.N.

    2016-01-01

    This thesis is divided into two parts, as explained in Chapter 1, which focus on different aspects of marine ecological change. Part A considers marine Invasive Alien Species (IAS), which are taxa introduced outside of their native range. The detrimental consequences of invasions for human

  14. African Journals Online: Fish & Fisheries

    African Journals Online (AJOL)

    The African (formerly South African) Journal of Marine Science provides an international forum for the publication of original scientific contributions or critical reviews, involving oceanic, shelf or estuarine waters, inclusive of oceanography, studies of organisms and their habitats, and aquaculture. Papers on the conservation ...

  15. CROATIAN FRESHWATER FISHERIES IN 1994

    Directory of Open Access Journals (Sweden)

    Mirko Turk

    1995-09-01

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

  16. Artisanal Fisheries in Zimbabwe: Options for Effective Management

    Directory of Open Access Journals (Sweden)

    Wilson Mhlanga

    2013-08-01

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

  17. Yakima Fisheries Project. Final environmental impact statement

    International Nuclear Information System (INIS)

    1996-01-01

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

  18. Yakima Fisheries Project : Final Environmental Impact Statement.

    Energy Technology Data Exchange (ETDEWEB)

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

    1996-01-01

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

  19. Participatory Boat Tracking Reveals Spatial Fishing Patterns in an Indonesian Artisanal Fishery

    Directory of Open Access Journals (Sweden)

    Gabriela Navarrete Forero

    2017-12-01

    Full Text Available The Spermonde Archipelago holds one of the largest artisanal fisheries in Indonesia, providing livelihoods for local communities and many other people involved in international trade networks of seafood. High demand and a lack of enforcement of existing fisheries regulations turn into high pressure for the coral reef ecosystem, contributing to its overall degradation. Estimations on the ecological impacts of different levels of fishing pressure, as well as fisheries stock assessments and marine resource management require precise information of the spatial distribution of fishing effort, which involves great uncertainty when only anecdotal information is considered. We explored the feasibility of applying participatory boat tracking to complement fisheries data during the NW monsoon season 2014–2015. We conducted interviews, measured catch landings, and distributed GPS data loggers among hook and line fishermen to identify fishing grounds by gear-dependent patterns of boat movement. Most of the fishing activities involved two gears (octopus bait and trolling line for live groupers and three fishing grounds. The mass of catch landings was dominated by Octopoda (CPUE = 10.1 kg boatday−1 while the most diverse group was the fish family Serranidae, with Plectropomus leopardus being the main target species. In conclusion, boat tracking combined with interviews and catch surveys has proven a useful tool to reduce uncertainty in information on spatial resource use, while allowing a high level of participation by fishermen.

  20. Communication Patterns in Adult-Infant Interactions in Western and Non-Western Cultures.

    Science.gov (United States)

    Keller, Heidi; And Others

    1988-01-01

    Analyzes the early communication structure in adult-child interactions with two- to six-month old babies in Western (West Germany, Greece) and non-Western (Yanomami, Trobriand) societies. Discusses universal international verbal and non-verbal structures reflecting intuitive parenting programs. (FMW)

  1. Marine pollution originating from purse seine and longline fishing vessel operations in the Western and Central Pacific Ocean, 2003-2015.

    Science.gov (United States)

    Richardson, Kelsey; Haynes, David; Talouli, Anthony; Donoghue, Michael

    2017-03-01

    Fisheries observer data recorded between 2003 and 2015 on-board purse seine and longline vessels operating in the Western and Central Pacific Ocean reported more than 10 000 pollution incidents within the exclusive economic zones (EEZs) of 25 Pacific countries and territories, and in international waters. A majority of the reported purse seine pollution incidents related to dumping of plastics waste. Other common pollution incidents related to oil spillages and to abandoned, lost or dumped fishing gear. Data analysis highlighted the need for increased monitoring, reporting, and enforcement of pollution violations by all types of fishing vessels operating in the Pacific region; a regional outreach and compliance assistance programme on marine pollution prevention and improvements in Pacific port waste reception facilities.

  2. Dolphinfish Bycatch in Spanish Mediterranean Large Pelagic Longline Fisheries, 2000–2010

    Directory of Open Access Journals (Sweden)

    David Macías

    2012-01-01

    Full Text Available The aim of this paper is to describe the dolphinfish bycatch rates in the longline fisheries of the Western Mediterranean and modelling the nominal bycatch abundance and distribution of dolphinfish from the Spanish Mediterranean as a function of technical, geographical, and seasonality factors. Our results indicate that the impact of the pelagic and semipelagic longline on the dolphinfish population is relatively low (1.083 fishes per 1000 hooks, in contrast with the greater effect on the target species population. We obtained a statistically significant logistic model, with the following factors: technical characteristics of the fishery, geographical location, and seasonality. Drifting surface longliners targeting albacore is the gear with the highest effect on Mediterranean dolphinfish population. The technical characteristics of the fishery and seasonality factors have an important role in explaining the absence or presence of dolphinfish bycatch in the different boat strata, gear types, and seasons. Moreover, sea surface temperature and lunar phases also present additional explanations. Lunar phase as SST has been frequently used as an explanatory variable affecting catch rates of dolphinfish.

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

    Science.gov (United States)

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

    2018-02-01

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

  4. [Migratory circuits in western Mexico].

    Science.gov (United States)

    Durand, J

    1986-11-01

    The author examines patterns of internal and international migration in western Mexico. "Drawing on data from different sources and statistics, the essay demonstrates the importance of both types of migration, the changes in endogenous and exogenous factors which have affected the life and the migratory patterns of the population of this region. The migratory circuit being a flow not only of persons, but of goods and capital as well, the cities, specifically that of Guadalajara, have a strategic importance. They fulfill various functions and have become the backbone of the migratory process: they serve as centers for attracting and 'hosting' internal migrants as well as places of origin for other migrants; jumping-off points for international migrants; and the milieu in which many returning migrants of rural origin settle." (SUMMARY IN ENG AND FRE) excerpt

  5. Mathematics in middle schools in Western European countries

    NARCIS (Netherlands)

    Pelgrum, W.J.

    1988-01-01

    The International Association for the Evaluation of Educational Achievement has conducted a number of cross-national studies in which Western European countries participated. Results from the Second International Mathematics Study regarding the content and outcomes of this study in some Western

  6. A method to assess social sustainability of capture fisheries: An application to a Norwegian trawler

    Energy Technology Data Exchange (ETDEWEB)

    Veldhuizen, L.J.L., E-mail: linda.veldhuizen@wur.nl [Animal Production Systems group, Wageningen University, P.O. Box 338, 6700 AH Wageningen (Netherlands); Berentsen, P.B.M. [Business Economics group, Wageningen University, P.O. Box 8130, 6700 EW Wageningen (Netherlands); Bokkers, E.A.M.; Boer, I.J.M. de [Animal Production Systems group, Wageningen University, P.O. Box 338, 6700 AH Wageningen (Netherlands)

    2015-07-15

    Social sustainability assessment of capture fisheries is, both in terms of method development and measurement, not well developed. The objective of this study, therefore, was to develop a method consisting of indicators and rubrics (i.e. categories that articulate levels of performance) to assess social sustainability of capture fisheries. This method was applied to a Norwegian trawler that targets cod and haddock in the northeast Atlantic. Based on previous research, 13 social sustainability issues were selected. To measure the state of these issues, 17 process and outcome indicators were determined. To interpret indicator values, rubrics were developed for each indicator, using standards set by international conventions or data retrieved from national statistics, industry agreements or scientific publications that explore rubric scales. The indicators and rubrics were subsequently used in a social sustainability assessment of a Norwegian trawler. This assessment indicated that overall, social sustainability of this trawler is relatively high, with high rubric scores, for example, for worker safety, provisions aboard for the crew and companies' salary levels. The assessment also indicated that the trawler could improve on healthy working environment, product freshness and fish welfare during capture. This application demonstrated that our method provides insight into social sustainability at the level of the vessel and can be used to identify potential room for improvement. This method is also promising for social sustainability assessment of other capture fisheries. - Highlights: • A method was developed for social sustainability assessment of capture fisheries. • This method entailed determining outcome and process indicators for important issues. • To interpret indicator values, a rubric was developed for each indicator. • Use of this method gives insight into social sustainability and improvement options. • This method is promising for social

  7. A method to assess social sustainability of capture fisheries: An application to a Norwegian trawler

    International Nuclear Information System (INIS)

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

    2015-01-01

    Social sustainability assessment of capture fisheries is, both in terms of method development and measurement, not well developed. The objective of this study, therefore, was to develop a method consisting of indicators and rubrics (i.e. categories that articulate levels of performance) to assess social sustainability of capture fisheries. This method was applied to a Norwegian trawler that targets cod and haddock in the northeast Atlantic. Based on previous research, 13 social sustainability issues were selected. To measure the state of these issues, 17 process and outcome indicators were determined. To interpret indicator values, rubrics were developed for each indicator, using standards set by international conventions or data retrieved from national statistics, industry agreements or scientific publications that explore rubric scales. The indicators and rubrics were subsequently used in a social sustainability assessment of a Norwegian trawler. This assessment indicated that overall, social sustainability of this trawler is relatively high, with high rubric scores, for example, for worker safety, provisions aboard for the crew and companies' salary levels. The assessment also indicated that the trawler could improve on healthy working environment, product freshness and fish welfare during capture. This application demonstrated that our method provides insight into social sustainability at the level of the vessel and can be used to identify potential room for improvement. This method is also promising for social sustainability assessment of other capture fisheries. - Highlights: • A method was developed for social sustainability assessment of capture fisheries. • This method entailed determining outcome and process indicators for important issues. • To interpret indicator values, a rubric was developed for each indicator. • Use of this method gives insight into social sustainability and improvement options. • This method is promising for social

  8. THE CONCEPTION OF FISHERIES DEVELOPMENT IN DNIPROPETROVS’K REGION FOR THE NEXT FIVE YEARS

    Directory of Open Access Journals (Sweden)

    O. Fedonenko

    2015-03-01

    Full Text Available Purpose. To analyse the current state of fisheries in Dnipropetrovs’k region and elaborate a strategy of their development for the period of 2015–2019. Methodology. We used the summarized results of hydrobiological, ichthyological and toxicological studies carried out during 2010–2014. Data were collected in the Zaporizhzhia reservoir and small water bodies with standard sampling gears. A set of control gears (gill nets with mesh size of 30–120 mm was used to investigate the fish fauna. Juvenile fish were caught in the third decade of July – first decade of August with 10 m beach seine. Findings. The analysis of fisheries in Dnipropetrovs’k region for the past five years showed that the disorder and absence of scientifically-based approach to fisheries processes as well as the low level of professional training of aquatic resource users resulted in low fish productivity in the majority of reservoirs, which ranged within 25–30 kg/ha that was several times less than the real potential fish productivity. The proposed Conception of fisheries development provides a set of coordinated measures aimed at ensuring sustainable use, effective protection and restoration of aquatic biological resources, fisheries management based on natural, economic and environmental conditions of different types of water bodies. The developed practical measures allow increasing the amounts of fish product supply to the internal consumer market by at least 5 times without any environmental damage, expanding its assortment and reducing the costs by 25–30%. Originality. For the first time, the Conceptual approaches to the regional management of aquatic biological resources in the conditions of specific human impact were introduced. They are aimed at implementing the scientific rationale of the measures for their rational use, artificial restoration, reclamation, etc. Practical value. The proposed Conception is to provide the food requirements of the population

  9. 50 CFR 600.756 - Conduct and operation of a fishery negotiation panel.

    Science.gov (United States)

    2010-10-01

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

  10. 50 CFR 600.755 - Establishment of a fishery negotiation panel.

    Science.gov (United States)

    2010-10-01

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

  11. 50 CFR 600.754 - Decision to establish a fishery negotiation panel.

    Science.gov (United States)

    2010-10-01

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

  12. 50 CFR 600.753 - Notice of intent to establish a fishery negotiation panel.

    Science.gov (United States)

    2010-10-01

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

  13. 50 CFR 660.332 - Open access daily trip limit (DTL) fishery for sablefish.

    Science.gov (United States)

    2010-10-01

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

  14. Implementing the Western Gulf of Maine Area Closure: The Role and Perception of Fishers' Ecological Knowledge

    Directory of Open Access Journals (Sweden)

    Mateja Nenadovic

    2012-03-01

    Full Text Available The debate about the quality of fishers' ecological knowledge (FEK and its value to fisheries management has long been present in the literature. This study sought to understand the role of FEK in a particular fisheries management decision in the U.S. and to evaluate the extent that different stakeholder groups recognized and used FEK in fisheries policy creation. The 1998 implementation of the Western Gulf of Maine Area Closure (WGoMAC was a management response to the rapid decline in the Gulf of Maine cod (Gadus morhua stock. Using structured surveys and semistructured interviews, we collected information from major stakeholder groups that were active during the creation of the area closure: New England Fishery Management Council (NEFMC members, Groundfish Advisory Panel members, Groundfish Plan Development Team members, and Maine groundfishers. Results indicated that 95% of respondents believed that fishers possess ecological knowledge that could be useful in the fishery management process. In the case of the WGoMAC creation, 62% of respondents indicated that FEK played a role in the decision, even though 85% recognized obstacles to the use of FEK in the management process. Interviews demonstrated that FEK was able to improve upon the spatial resolution of scientific data by identifying seasonal migration patterns of prespawning cod and behavioral differences between juvenile and adult cod. This information was a product of a peer-reviewed process among groundfishers and it was used to fine-tune the exact location of the closure. These findings suggest that there are ways to incorporate FEK into fishery management for the purposes of stock and habitat conservation. Additionally, the benefit of having ecological information that spans different spatial scales for fishery management was observed in this study. By combining the knowledge systems of fishers and fisheries scientists, managers were able to capture ecological information at a finer

  15. Who defines the need for fishery reform?

    DEFF Research Database (Denmark)

    Jacobsen, Rikke Becker; Raakjær, Jesper

    2014-01-01

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

  16. Endangered species: where leatherback turtles meet fisheries.

    Science.gov (United States)

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

    2004-06-03

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

  17. Plastic debris ingestion by marine catfish: an unexpected fisheries impact.

    Science.gov (United States)

    Possatto, Fernanda E; Barletta, Mário; Costa, Monica F; do Sul, Juliana A Ivar; Dantas, David V

    2011-05-01

    Plastic marine debris is a pervasive type of pollution. River basins and estuaries are a source of plastics pollution for coastal waters and oceans. Estuarine fauna is therefore exposed to chronic plastic pollution. Three important catfish species [Cathorops spixii (N=60), Cathorops agassizii (N=60) and Sciades herzbergii (N=62)] from South Western Atlantic estuaries were investigated in a tropical estuary of the Brazilian Northeast in relation to their accidental ingestion of plastic marine debris. Individuals from all three species had ingested plastics. In C. spixii and C. agassizii, 18% and 33% of individuals had plastic debris in their stomachs, respectively. S. herzbergii showed 18% of individuals were contaminated. All ontogenetic phases (juveniles, sub-adults and adults) were contaminated. Nylon fragments from cables used in fishery activities (subsistence, artisanal and commercial) played a major role in this contamination. These catfish spend their entire life cycles within the estuary and are an important feeding resource for larger, economically important, species. It is not yet possible to quantify the scale and depth of the consequences of this type of pollution. However, plastics are well known threat to living resources in this and other estuaries. Conservation actions will need to from now onto take plastics pollution into consideration. Copyright © 2011 Elsevier Ltd. All rights reserved.

  18. Leven estuary project. Fisheries Department final report

    OpenAIRE

    Bayliss, B.D.

    1997-01-01

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

  19. Trolling may intensify exploitation in crappie fisheries

    Science.gov (United States)

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

    2012-01-01

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

  20. Global Marine Fisheries with Economic Growth

    OpenAIRE

    Sugiawan, Yogi; Islam, Moinul; Managi, Shunsuke

    2017-01-01

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