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1. Political participation and small-scale fishery management in the Tonlé Sap, Cambodia

Author:
Serey Sok; Fenglong Wang; Nyda Chhinh
Source:
International journal of water resources development 2022 v.38 no.4 pp. 616-633
ISSN:
1360-0648
Subject:
fisheries; fisheries management,   etc   ; governance; issues and policy; politics; water; Cambodia;     Show all 7 Subjects
Abstract:
... This paper investigates fishery governance in Tonlé Sap, Cambodia, with a specific focus on fishery management since 1963 and recent determinants of political participation. The research suggests that the policy reforms leading to the implementation of open-access fisheries have not produced satisfactory outcomes due to inequitable access to fishery resources. The results of statistical analyses r ...
DOI:
10.1080/07900627.2021.1987201

2. Redesigning harvest strategies for sustainable fishery management in the face of extreme environmental variability

Author:
Laura K. Blamey; Éva E. Plagányi; Trevor Hutton; Roy A. Deng; Judy Upston; Annie Jarrett
Source:
Conservation biology 2022 v.36 no.3 pp. e13864
ISSN:
0888-8892
Subject:
fisheries; sustainable fisheries,   etc   ; El Nino; models; risk reduction; shrimp; stakeholders; wildlife management; Australia;     Show all 9 Subjects
Abstract:
... Short‐lived, fast‐growing species that contribute greatly to global capture fisheries are sensitive to fluctuations in the environment. Uncertainties in exact stock–environment relationships have meant that environmental variability and extremes have been difficult to integrate directly into fisheries management. We applied a management strategy evaluation approach for one of Australia's large pra ...
DOI:
10.1111/cobi.13864

3. Towards best practice for specifying selectivity in age-structured integrated stock assessments

Author:
Kristin M. Privitera-Johnson; Richard D. Methot; André E. Punt
Source:
Fisheries research 2022 v.249 pp. 106247
ISSN:
0165-7836
Subject:
fisheries,   etc   ; models; research; uncertainty;     Show all 4 Subjects
Abstract:
... Specification of how selectivity (the combination of availability and vulnerability) is modelled in integrated stock assessments is key to avoiding bias in estimates of quantities of management interest. Many “rules of thumb” are common in the community but these have yet to be rigorously tested. This paper uses simulation to compare 12 approaches for specifying selectivity in an age-structured in ...
DOI:
10.1016/j.fishres.2022.106247

4. Dissecting co‐management: Fisher participation across management components and implications for governance

Author:
Melina Puley; Anthony Charles
Source:
Fish and fisheries 2022 v.23 no.3 pp. 719-732
ISSN:
1467-2960
Subject:
fisheries; fisheries management,   etc   ; collaborative management; compliance; decision making; ecosystems; fish; governance; issues and policy; Nova Scotia;     Show all 10 Subjects
Abstract:
... Co‐management—fisher participation in fisheries management—varies across two fundamental dimensions. The most commonly addressed is a ‘ladder of participation’ reflecting the degree to which decision‐making is shared between government and fishers. The other dimension reflects if, and how, co‐management is implemented across the ‘management spectrum’ of functional components of management: (1) dir ...
DOI:
10.1111/faf.12645

5. Mapping coastal fishing grounds and assessing the effectiveness of fishery regulation measures with AIS data: A case study of the sea area around the Bohai Strait, China

Author:
Renli Chen; Xiaoqing Wu; Baijing Liu; Yueqi Wang; Zhiqiang Gao
Source:
Ocean & coastal management 2022 v.223 pp. 106136
ISSN:
0964-5691
Subject:
fisheries; fisheries law,   etc   ; case studies; coastal zone management; spatial variation; statistical analysis; summer; sustainable development; China;     Show all 9 Subjects
Abstract:
... AIS data provide a good data source for revealing the distribution of marine fishing activities, assessing marine ecological pressure, and formulating and improving fishery regulation measures. In this study, a method of rapidly mapping fishing grounds was proposed, which combined Kernel Density Estimation (KDE) with Hot Spot Analysis (HSA). Then, taking the coastal sea area around the Bohai Strai ...
DOI:
10.1016/j.ocecoaman.2022.106136

6. Reproductive biology of the holothurian Parastichopus regalis in the Mediterranean Sea and its implications for fisheries management

Author:
M. Ramón; M.J. Amor; E. Galimany
Source:
Fisheries research 2022 v.247 pp. 106191
ISSN:
0165-7836
Subject:
fisheries; fisheries management,   etc   ; Holothuria; autumn; ecology; evisceration; gonads; reproduction; research; sex ratio; spring; summer; winter; Mediterranean Sea;     Show all 14 Subjects
Abstract:
... The sea cucumber Parastichopus regalis is a fished resource in the northwestern Mediterranean Sea but there are no studies about its reproductive biology. The aim of the present study is to characterize the reproductive ecology of P. regalis including its sex ratio, a description of the gonad and the reproductive cycle to help the implementation of a sustainable exploitation plan. A total of 1728 ...
DOI:
10.1016/j.fishres.2021.106191

7. Brown algae (Lessonia nigrescens, species complex) fisheries of northern Chile evaluated through the DPSIR approach: Social and economic impact of management strategies.

Author:
Fernando Berrios; Jorge E. González; Leonardo Campos; Daniel E. Campbell; Estefanía Bonnail
Source:
Ocean & coastal management 2022 v.224 pp. 106198
ISSN:
0964-5691
Subject:
fisheries; fisheries management,   etc   ; Lessonia nigrescens; coastal zone management; coasts; economic impact; governance; macroalgae; supply balance; traditional technology; Chile;     Show all 11 Subjects
Abstract:
... The kelp (Lessonia nigrescens, species complex) resource is, in economic and social terms, one of the main benthic fisheries in northern Chile. The fishery for this resource is artisanal in character and operates under a free access regime. However, in response to increasing market demand extractive activity has expanded from the collection of dead plants to direct extraction. This resource has bi ...
DOI:
10.1016/j.ocecoaman.2022.106198

8. Land-sea relay fishery networked microgrids under the background of cyber-physical fusion: Characteristics and key issues prospect

Author:
Xi Chen; Yuntao Ju; Ruosi Zhang
Source:
Information processing in agriculture 2022 v.9 no.1 pp. 159-169
ISSN:
2214-3173
Subject:
fisheries,   etc   ; agriculture; information; renewable energy sources;     Show all 4 Subjects
Abstract:
... The locations of marine ranch and its surrounding islands are far away from the mainland, so the cost is too high to keep power supply by laying submarine cables from the mainland. Therefore, it is necessary to build a land-sea relay networked microgrids with high proportion of renewable energy, which is able to provide multi-energy complementary and reliable power for marine ranch and its surroun ...
DOI:
10.1016/j.inpa.2021.02.002

9. The government's subsidy strategy of carbon-sink fishery based on evolutionary game

Author:
Shan Zheng; Lianghong Yu
Source:
Energy 2022 v.254 pp. 124282
ISSN:
0360-5442
Subject:
fisheries,   etc   ; carbon; energy; models; probability; surveys;     Show all 6 Subjects
Abstract:
... It is necessary to give ecological compensation to promote carbon-sink fishery better serve the carbon neutrality goal. This paper constructs a three-party evolutionary game model of fishermen, consumers and the government, analyzes the influence of each subject's behavior probability on the strategies of other subjects and the stability of the system. Then we simulate the effects of government su ...
DOI:
10.1016/j.energy.2022.124282

10. Evaluation of the effects of stock enhancement on population dynamics using a state-space production model: A case study of Japanese flounder in the Seto Inland Sea

Author:
Zhen Lin; Toshihide Kitakado; Naoki Suzuki; Shin-ichi Ito
Source:
Fisheries research 2022 v.251 pp. 106299
ISSN:
0165-7836
Subject:
fisheries; fisheries management,   etc   ; Paralichthys olivaceus; biomass; case studies; climate change; flounder; models; population dynamics; prediction; research; statistical analysis; wild fish;     Show all 13 Subjects
Abstract:
... The effect of stock enhancement on increasing biomass is not well understood and is highly controversial because released fish might have a competitive impact on wild stocks. Quantitative assessments exploring the possible impacts of stock enhancement on population dynamics are rare, especially in data-limited fisheries. We developed a state-space production model incorporating stock enhancement t ...
DOI:
10.1016/j.fishres.2022.106299

11. Habitat-forming organisms in the offshore seabed of the western Arabian Gulf

Author:
Yu-Jia Lin; Ruben H. Roa-Ureta; Panickan Premlal; Zahid Nazeer; Abdu Rahiman Kambrath Pulikkoden; Mohammad A. Qurban; Perdana K. Prihartato; Hamed A. Alghamdi; Ali M. Qasem; Lotfi Rabaoui
Source:
Regional studies in marine science 2022 v.53 pp. 102446
ISSN:
2352-4855
Subject:
fisheries,   etc   ; Bryozoa; macroalgae; marine science; Persian Gulf;     Show all 5 Subjects
Abstract:
... Some macro-benthic organisms, such as macroalgae, bryozoans, sponges, and gorgonian corals, can create heterogeneous frameworks of habitats in the surrounding seabed. Such frameworks are important benthic ecosystems, but knowledge of them is fairly limited in the Arabian Gulf, the hottest sea in the world. In this study, the presence of macroalgae, bryozoans, sponges, and gorgonian corals was disc ...
DOI:
10.1016/j.rsma.2022.102446

12. An evaluation of estimability of parameters in the state-space non-linear logistic production model

Author:
Saang-Yoon Hyun; Kyuhan Kim
Source:
Fisheries research 2022 v.245 pp. 106135
ISSN:
0165-7836
Subject:
fisheries,   etc   ; Bayesian theory; Scomber japonicus; biomass; models; research;     Show all 6 Subjects
Abstract:
... We evaluated the estimation of six free parameters in the state-space non-linear logistic production model, using two approaches: likelihood estimation and Bayesian posterior sampling. We simulated process and observation errors, and the biomass index (e.g., catch-per-unit-effort) data using actual data on fishery yields of Korean chub mackerel (Scomber japonicus), which fluctuated during 1976–201 ...
DOI:
10.1016/j.fishres.2021.106135

13. Can producer groups improve technical efficiency among artisanal shrimpers in Nigeria? A study accounting for observed and unobserved selectivity

Author:
Ayobami Adetoyinbo; Verena Otter
Source:
Agricultural and food economics 2022 v.10 no.1 pp. 10
ISSN:
2193-7532
Subject:
fisheries,   etc   ; collective action; econometric models; traditional technology; Nigeria;     Show all 5 Subjects
Abstract:
... It is widely recognized that participation in producer groups is advantageous for smallholders who must deal with complex production and marketing constraints and dynamic business environments. However, available data on this process are scarce in the fishery sector, while existing evidence is limited by smallholders’ potential self-selection into producer groups. This study, therefore, examined t ...
DOI:
10.1186/s40100-022-00214-x

14. Trawler Engine Size Had No Effect on Baltic Herring Size/Age Structure: An Experimental Study in the Gulf of Riga, Baltic Sea

Author:
Elor Sepp; Markus Vetemaa; Tiit Raid; Timo Arula
Source:
Fishes 2022 v.7 no.1 pp. -
ISSN:
2410-3888
Subject:
fisheries,   etc   ; Clupea harengus; age structure; herring; Baltic Sea;     Show all 5 Subjects
Abstract:
... The Gulf of Riga stock of Baltic herring (Clupea harengus membras L.) has been maintained through several management tools. One such tool is the restriction of vessels’ main engine power (<221 kW). This restriction was implemented in the early 1990s and is based on the vessel types available in the area and on the assumption that the gear size used in trawl fishery depends on the vessel size (powe ...
DOI:
10.3390/fishes7010046

15. Management and conservation of the land crab Cardisoma guanhumi (Crustacea: Gecarcinidae) based on environmental and fishery factors: a case study in Brazil

Author:
Luciana Cavalcanti Maia Santos; Harry Boos; Edson Eyji Sano; Daniel Moraes de Freitas; Marcelo Antonio Amaro Pinheiro
Source:
Wetlands ecology and management 2022 v.30 no.2 pp. 389-403
ISSN:
0923-4861
Subject:
fisheries; fisheries management,   etc   ; Cardisoma guanhumi; administrative management; case studies; coasts; conservation status; crabs; habitats; hypersalinity; latitude; lowland forests; threatened species; vegetation cover; Brazil;     Show all 15 Subjects
Abstract:
... A mangrove ecosystem encompasses two environments, a larger flooding area with a characteristic wetland forest, and a less flooded area, more saline with little or no vegetation cover, known as hypersaline tidal flats (apicuns). Cardisoma guanhumi is a non-abundant, semi-terrestrial crab that lives mainly in apicuns. This environment is smaller and less impacted in comparison with mangrove forests ...
DOI:
10.1007/s11273-022-09868-2

16. Covid-19 Opens up domestic market for Indian shrimp

Author:
M. Krishnan; Suresh Chandra Babu
Source:
Aquaculture 2022 v.550 pp. 737818
ISSN:
0044-8486
Subject:
shrimp fisheries,   etc   ; COVID-19 infection; domestic markets; exports; shrimp;     Show all 5 Subjects
Abstract:
... COVID-19 pandemic presents both a challenge and an opportunity to the Indian shrimp sector. With revitalizing the institutional arrangements and redirecting the focus, the Indian shrimp industry can flourish just by adapting to the needs of the local demand, even when the export prospects are uncertain. This paper takes a historical perspective of Indian shrimp farming and exports and suggests a d ...
DOI:
10.1016/j.aquaculture.2021.737818

17. Multi-Mineral Element Profiles in Genuine and “Bathing” Cultured Chinese Mitten Crabs (Eriocheir sinensis) in Yangcheng Lake, China

Author:
Junren Xue; Tao Jiang; Xiubao Chen; Hongbo Liu; Jian Yang
Source:
Fishes 2022 v.7 no.1 pp. -
ISSN:
2410-3888
Subject:
fisheries,   etc   ; Eriocheir sinensis; discriminant analysis; lakes; product quality; China;     Show all 6 Subjects
Abstract:
... The authentication of high-quality fishery products originating from specific geographical regions is urgently needed worldwide. Chinese mitten crabs (Eriocheir sinensis), originating from Yangcheng Lake, are prime counterfeiting targets for the same reasons. Foreign crabs that are cultured briefly in the lake, known as “bathed” crabs, are illegally marketed as natives, negatively impacting the pr ...
DOI:
10.3390/fishes7010011

18. Product switching and efficiency in a declining small-scale fishery

Author:
Shoichi Kiyama; Satoshi Yamazaki
Source:
Ecological economics 2022 v.193 pp. 107318
ISSN:
0921-8009
Subject:
fisheries,   etc   ; ecological economics; economic performance; farmed animal species; income;     Show all 5 Subjects
Abstract:
... Adjusting the composition of species in production (i.e., product switching) is a strategy commonly adopted by fishers to mitigate income fluctuations. However, the overall effects of such strategies on individual fishers' economic performance are not well understood. This article examines how catch, revenue and productive efficiency are associated with product switching in the presence of a major ...
DOI:
10.1016/j.ecolecon.2021.107318

19. Sustainability status of small-scale fisheries resources in Jakarta Bay, Indonesia after reclamation

Author:
Andi Muhammad Yuslim Patawari; ZUZY ANNA; PURNA HINDAYANI; YAYAT DHAHIYAT; ZAHIDAH HASAN; INTAN ADHI PERDANA PUTRI
Source:
Biodiversitas 2022 v.23 no.4 pp. -
ISSN:
2085-4722
Subject:
fisheries,   etc   ; coasts; ecology; fish; issues and policy; watersheds; Indonesia;     Show all 7 Subjects
Abstract:
... Patawari AMY, Anna Z, Hindayani P, Dhahiyat Y, Hasan Z, Putri IAP. 2022. Sustainability status of small-scale fisheries resources in Jakarta Bay, Indonesia after reclamation. Biodiversitas 23: 1715-1725. Reclamation in Jakarta Bay was initially implemented by constructing a giant 60 km long embankment in the area and 17 small islands in front of the coast of North Jakarta, but then it was stopped ...
DOI:
10.13057/biodiv/d230401

20. Viral infections in cultured fish and shrimps: current status and treatment methods

Author:
Haimanti Mondal; Natarajan Chandrasekaran; Amitava Mukherjee; John Thomas
Source:
Aquaculture international 2022 v.30 no.1 pp. 227-262
ISSN:
0967-6120
Subject:
shrimp fisheries,   etc   ; aquaculture; farmed fish; macroalgae; probiotics; risk; shrimp;     Show all 7 Subjects
Abstract:
... Aquaculture is growing post-haste in recent years particularly in the fish and shrimp production. The rapid growth of aquaculture and increasing demand for fish have led to a rapid development of the fish and shrimp industry, resulting in increased production of both fish and shrimps. As a result, there is a greater risk of disease outbreaks. Mass mortalities in aquaculture are primarily due to in ...
DOI:
10.1007/s10499-021-00795-2