Pub Date : 2023-05-04DOI: 10.1080/23308249.2023.2201636
D. Scarnecchia
Abstract The extinction of the Chinese paddlefish Psephurus gladius is examined in the context of transnationalism, technology transfer, and the compressing timescape of human activity, not just from the perspective of Psephurus, but also sturgeons and other long-lived, ancient and not-so-ancient declining fish species. Information is presented and questions raised as to why the extinction of Psephurus occurred, what broader transnational and technological trends may have led to it, and what can be learned and done to save the remaining Acipenseriform and other vulnerable species. Despite Psephurus (and its close relatives) surviving through millions of years of evolutionary time, its rapid descent to extinction, a result of a combination of overharvest, dam construction blocking spawning migrations, and pollution, is best understood in a broader geopolitical context of transfer of technologies for river development and use without adequate concurrent introduction of ecological knowledge needed for species persistence. The slowly developing life histories of Psephurus and many other fishes in a rapidly compressing timescape had led to their formerly adaptive life histories becoming maladaptive in the wild. Biologists and managers must start thinking more about what measures must be implemented immediately to maintain biodiversity of these long-lived but now ill-adapted species in the wild in an increasingly human-dominated, timescape-compressed world.
{"title":"The Extinction of the Chinese Paddlefish Psephurus gladius: Transnationalism, Technology Transfer, and Timescape","authors":"D. Scarnecchia","doi":"10.1080/23308249.2023.2201636","DOIUrl":"https://doi.org/10.1080/23308249.2023.2201636","url":null,"abstract":"Abstract The extinction of the Chinese paddlefish Psephurus gladius is examined in the context of transnationalism, technology transfer, and the compressing timescape of human activity, not just from the perspective of Psephurus, but also sturgeons and other long-lived, ancient and not-so-ancient declining fish species. Information is presented and questions raised as to why the extinction of Psephurus occurred, what broader transnational and technological trends may have led to it, and what can be learned and done to save the remaining Acipenseriform and other vulnerable species. Despite Psephurus (and its close relatives) surviving through millions of years of evolutionary time, its rapid descent to extinction, a result of a combination of overharvest, dam construction blocking spawning migrations, and pollution, is best understood in a broader geopolitical context of transfer of technologies for river development and use without adequate concurrent introduction of ecological knowledge needed for species persistence. The slowly developing life histories of Psephurus and many other fishes in a rapidly compressing timescape had led to their formerly adaptive life histories becoming maladaptive in the wild. Biologists and managers must start thinking more about what measures must be implemented immediately to maintain biodiversity of these long-lived but now ill-adapted species in the wild in an increasingly human-dominated, timescape-compressed world.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":"31 1","pages":"396 - 419"},"PeriodicalIF":11.5,"publicationDate":"2023-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45335715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-21DOI: 10.1080/23308249.2023.2201635
K. Haase, Oliver Reinhardt, Wolf-Christian Lewin, M. S. Weltersbach, H. Strehlow, A. Uhrmacher
Abstract The human dimension is one major source of uncertainty in the management of social-ecological systems such as fisheries. Agent-based models (ABMs) can help to reduce these uncertainties by making it possible to model and simulate human behavior. To understand how ABMs can be applied in fisheries science, a classification scheme was developed based on reviews in other social-ecological domains, theoretical frameworks, and documentation standards. This classification scheme was subsequently used to review agent-based simulation studies that modeled human decision-making in a fisheries context to identify trends and knowledge gaps. Applying the classification scheme revealed that the existing fisheries-related ABMs employ a variety of decision theories, policies, social interactions, agent memories, and data sources, and revealed a wide potential for applications of ABMs to a broad range of research questions and management recommendations. Nevertheless, it turned out that it is, so far, virtually unexplored how environmental factors influence fishing decisions or how social norms and learning influence fishing behavior. It also became clear that the documentation and provenance information of ABMs need to be improved – e.g., by applying standardized documentation procedures, such as ODD + D and TRACE – to enhance the credibility, transparency, and reusability of ABMs in fisheries science.
{"title":"Agent-Based Simulation Models in Fisheries Science","authors":"K. Haase, Oliver Reinhardt, Wolf-Christian Lewin, M. S. Weltersbach, H. Strehlow, A. Uhrmacher","doi":"10.1080/23308249.2023.2201635","DOIUrl":"https://doi.org/10.1080/23308249.2023.2201635","url":null,"abstract":"Abstract The human dimension is one major source of uncertainty in the management of social-ecological systems such as fisheries. Agent-based models (ABMs) can help to reduce these uncertainties by making it possible to model and simulate human behavior. To understand how ABMs can be applied in fisheries science, a classification scheme was developed based on reviews in other social-ecological domains, theoretical frameworks, and documentation standards. This classification scheme was subsequently used to review agent-based simulation studies that modeled human decision-making in a fisheries context to identify trends and knowledge gaps. Applying the classification scheme revealed that the existing fisheries-related ABMs employ a variety of decision theories, policies, social interactions, agent memories, and data sources, and revealed a wide potential for applications of ABMs to a broad range of research questions and management recommendations. Nevertheless, it turned out that it is, so far, virtually unexplored how environmental factors influence fishing decisions or how social norms and learning influence fishing behavior. It also became clear that the documentation and provenance information of ABMs need to be improved – e.g., by applying standardized documentation procedures, such as ODD + D and TRACE – to enhance the credibility, transparency, and reusability of ABMs in fisheries science.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":"31 1","pages":"372 - 395"},"PeriodicalIF":11.5,"publicationDate":"2023-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47969007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-27DOI: 10.1080/23308249.2023.2183341
Yeny Nadira Kamaruzzaman, Muzzneena Ahmad Mustapha
Abstract This paper presents an overview of the effectiveness of satellite images with remote sensing applications in determining potential fishing grounds and its applicability for the Indian mackerel (R. kanagurta) in the Malaysian EEZ off the South China Sea. Most oceanic fish species tend to aggregate in large schools that can span tens of kilometers. Thus, finding fish schools and productive fishing areas is the main cause of fuel consumption and ship time expense in many commercial fisheries. In order to lower the cost of fishing operations, there is a need to accurately predict and detect economically fishable aggregations of fish in space and time. Recent studies have shown that the combined use of remote sensing together with statistical analysis and the advancement of geographical information analysis can be used not only to help manage fisheries at sustainable levels but also guide fishing fleets to increase their catch. These modern techniques may facilitate the implementation of an ecosystem-based approach to fisheries management. The assessment of the effectiveness of satellite images in predicting potential fishing grounds and its applicability for the Indian mackerel (R. kanagurta) in Peninsular Malaysia are reviewed.
{"title":"An overview Assessment of the Effectiveness of Satellite Images and Remote Sensing in Predicting Potential Fishing Grounds and its Applicability for Rastrelliger kanagurta in the Malaysian EEZ off the South China Sea","authors":"Yeny Nadira Kamaruzzaman, Muzzneena Ahmad Mustapha","doi":"10.1080/23308249.2023.2183341","DOIUrl":"https://doi.org/10.1080/23308249.2023.2183341","url":null,"abstract":"Abstract This paper presents an overview of the effectiveness of satellite images with remote sensing applications in determining potential fishing grounds and its applicability for the Indian mackerel (R. kanagurta) in the Malaysian EEZ off the South China Sea. Most oceanic fish species tend to aggregate in large schools that can span tens of kilometers. Thus, finding fish schools and productive fishing areas is the main cause of fuel consumption and ship time expense in many commercial fisheries. In order to lower the cost of fishing operations, there is a need to accurately predict and detect economically fishable aggregations of fish in space and time. Recent studies have shown that the combined use of remote sensing together with statistical analysis and the advancement of geographical information analysis can be used not only to help manage fisheries at sustainable levels but also guide fishing fleets to increase their catch. These modern techniques may facilitate the implementation of an ecosystem-based approach to fisheries management. The assessment of the effectiveness of satellite images in predicting potential fishing grounds and its applicability for the Indian mackerel (R. kanagurta) in Peninsular Malaysia are reviewed.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":"31 1","pages":"320 - 341"},"PeriodicalIF":11.5,"publicationDate":"2023-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45824923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-10DOI: 10.1080/23308249.2022.2160570
J. Tomasso
This is an unique book. As the title states, it is an introduction to aquaculture. It is not, however, the typical didactic text stuffed full of as many facts as the pages will hold. The book is laid out so a reader who is new to aquaculture can gain an understanding and appreciation of the farming of aquatic plants and animals around the world. The text contains a lot of information, but the boxes inserted within the text are the icing on the cake. The boxes contain simple explanations of different aspects of aquaculture and enjoyable anecdotes about people, organisms and phenomena. Many of the anecdotes are based on the authors’ personal experiences, of which there are many. Collectively, Stickney and Gatlin have over 100 years of experience contributing to and observing the development of the aquaculture industry. Like many texts, Chapter 1 serves to introduce the topic and define terms; however, Chapter 1 in this book serves two other purposes. First, it provides an eleven-page table that lists plants and animals that are cultured around the world. Just a casual review of the organisms listed gives a good sense of the diversity of aquaculture. Second, the authors acknowledge that aquaculture exploits natural resources. They then move into a discussion of sustainability, which has been a central point in aquaculture research and policy for the past few decades. To provide perspective, Stickney and Gatlin review sixteen criticisms of aquaculture made by various environmental groups. For each criticism, they provide a description of the criticism, the technical reality as it is known, and possible solutions. A careful reading of this section will impress upon people new to aquaculture that many criticisms are based more on socio-political views than technical failings of the culturist or culture system. Chapter 3 will probably be the most enjoyable chapter for the reader who is new to aquaculture. In it, the authors describe the kinds of culture systems used around the world. Ponds, raceways, recirculating systems, and cages are all covered in enough detail to give the reader a good sense of what they are and how they work. The text is supplemented with many pictures of production systems or components of production systems. Taken together, the text and pictures emphasize the diversity and scale of world aquaculture. One of the thorniest problems in aquaculture is the economical production of young animals to be grown to market size. Aquaculture animals are relatively small (a few dozen grams for a shrimp to a few kilograms for a salmon) when marketed compared to most farm animals. Hence, having efficient methods of producing large numbers of stockers is critical. Reproduction of tilapia, catfish and carps is relatively easy; however, many of the marine fishes and crustaceans are difficult to reproduce economically, representing a serious constraint to commercial production. Chapter 6 addresses reproduction in a way that is easy to follow and gi
{"title":"Aquaculture: An Introductory Text – 4th Edition Robert R Stickney & Delbert M Gatlin III","authors":"J. Tomasso","doi":"10.1080/23308249.2022.2160570","DOIUrl":"https://doi.org/10.1080/23308249.2022.2160570","url":null,"abstract":"This is an unique book. As the title states, it is an introduction to aquaculture. It is not, however, the typical didactic text stuffed full of as many facts as the pages will hold. The book is laid out so a reader who is new to aquaculture can gain an understanding and appreciation of the farming of aquatic plants and animals around the world. The text contains a lot of information, but the boxes inserted within the text are the icing on the cake. The boxes contain simple explanations of different aspects of aquaculture and enjoyable anecdotes about people, organisms and phenomena. Many of the anecdotes are based on the authors’ personal experiences, of which there are many. Collectively, Stickney and Gatlin have over 100 years of experience contributing to and observing the development of the aquaculture industry. Like many texts, Chapter 1 serves to introduce the topic and define terms; however, Chapter 1 in this book serves two other purposes. First, it provides an eleven-page table that lists plants and animals that are cultured around the world. Just a casual review of the organisms listed gives a good sense of the diversity of aquaculture. Second, the authors acknowledge that aquaculture exploits natural resources. They then move into a discussion of sustainability, which has been a central point in aquaculture research and policy for the past few decades. To provide perspective, Stickney and Gatlin review sixteen criticisms of aquaculture made by various environmental groups. For each criticism, they provide a description of the criticism, the technical reality as it is known, and possible solutions. A careful reading of this section will impress upon people new to aquaculture that many criticisms are based more on socio-political views than technical failings of the culturist or culture system. Chapter 3 will probably be the most enjoyable chapter for the reader who is new to aquaculture. In it, the authors describe the kinds of culture systems used around the world. Ponds, raceways, recirculating systems, and cages are all covered in enough detail to give the reader a good sense of what they are and how they work. The text is supplemented with many pictures of production systems or components of production systems. Taken together, the text and pictures emphasize the diversity and scale of world aquaculture. One of the thorniest problems in aquaculture is the economical production of young animals to be grown to market size. Aquaculture animals are relatively small (a few dozen grams for a shrimp to a few kilograms for a salmon) when marketed compared to most farm animals. Hence, having efficient methods of producing large numbers of stockers is critical. Reproduction of tilapia, catfish and carps is relatively easy; however, many of the marine fishes and crustaceans are difficult to reproduce economically, representing a serious constraint to commercial production. Chapter 6 addresses reproduction in a way that is easy to follow and gi","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":"31 1","pages":"452 - 452"},"PeriodicalIF":11.5,"publicationDate":"2023-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45750828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-06DOI: 10.1080/23308249.2023.2167515
Daomin Peng, Y. Mu, Yugui Zhu, J. Chu, U. Sumaila
Abstract Mariculture development has contributed to improving global food and nutrition security. This commentary reviews the importance of blue growth and the potential for aquaculture to fill the nutritional gap left by wild fisheries. On this basis, Chinese mariculture development was analyzed, focusing on five representative large-scale aquaculture practices over the past 60 years. The Chinese mariculture industry has moved from an extensive and low-efficiency development stage to an intensive and high-efficiency development stage; however, the development of the industry has been characterized by environmental and economic over-farming. From a policy perspective, to circumvent these two types of over-farming, more policies and actions by both the public sector and stakeholders are needed.
{"title":"Insights from Chinese Mariculture Development to Support Global Blue Growth","authors":"Daomin Peng, Y. Mu, Yugui Zhu, J. Chu, U. Sumaila","doi":"10.1080/23308249.2023.2167515","DOIUrl":"https://doi.org/10.1080/23308249.2023.2167515","url":null,"abstract":"Abstract Mariculture development has contributed to improving global food and nutrition security. This commentary reviews the importance of blue growth and the potential for aquaculture to fill the nutritional gap left by wild fisheries. On this basis, Chinese mariculture development was analyzed, focusing on five representative large-scale aquaculture practices over the past 60 years. The Chinese mariculture industry has moved from an extensive and low-efficiency development stage to an intensive and high-efficiency development stage; however, the development of the industry has been characterized by environmental and economic over-farming. From a policy perspective, to circumvent these two types of over-farming, more policies and actions by both the public sector and stakeholders are needed.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":"31 1","pages":"453 - 457"},"PeriodicalIF":11.5,"publicationDate":"2023-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48830272","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01Epub Date: 2023-04-05DOI: 10.1080/23308249.2023.2189483
Isaac Wirgin, R Christopher Chambers, John R Waldman, Nirmal K Roy, David A Witting, Mark T Mattson
The Hudson River (HR) Estuary has a long history of pollution with a variety of contaminants including PCBs, and dioxins. In fact, 200 miles of the mainstem HR is designated a U.S. federal Superfund site, the largest in the nation, because of PCB contamination. The tidal HR hosts the southernmost spawning population of Atlantic tomcod, and studies revealed a correlation between exposure of juveniles to warm water temperature during summer to abundance of spawning adults of the same cohort in the following winter. Further, a battery of mechanistically linked biomarkers, ranging from the molecular to the population levels, were significantly impacted from contaminant exposures of the HR tomcod population. In response to xenobiotic insult, the HR tomcod population developed resistance to PCB sand TCDD toxicity resulting from a deletion in the aryl hydrocarbon receptor2 (AHR2) gene. Furthermore, RNA-Seq analysis of global gene expression demonstrated that effects of the AHR2 polymorphism were far more pervasive than anticipated. The most highly PCB-contaminated sediments in the upper HR were dredged between 2009 and 2015 with the objective of lowering PCB concentrations in fishes in the lower HR. Success of the remediation project has been controversial. These observations suggest that tomcod provides an informative model to evaluate the efficacy of HR PCB remediation efforts on downriver fish populations and possible interactive effects between contaminant exposure and a warming environment.
{"title":"Effects of Hudson River Stressors on Atlantic Tomcod: Contaminants and a Warming Environment.","authors":"Isaac Wirgin, R Christopher Chambers, John R Waldman, Nirmal K Roy, David A Witting, Mark T Mattson","doi":"10.1080/23308249.2023.2189483","DOIUrl":"10.1080/23308249.2023.2189483","url":null,"abstract":"<p><p>The Hudson River (HR) Estuary has a long history of pollution with a variety of contaminants including PCBs, and dioxins. In fact, 200 miles of the mainstem HR is designated a U.S. federal Superfund site, the largest in the nation, because of PCB contamination. The tidal HR hosts the southernmost spawning population of Atlantic tomcod, and studies revealed a correlation between exposure of juveniles to warm water temperature during summer to abundance of spawning adults of the same cohort in the following winter. Further, a battery of mechanistically linked biomarkers, ranging from the molecular to the population levels, were significantly impacted from contaminant exposures of the HR tomcod population. In response to xenobiotic insult, the HR tomcod population developed resistance to PCB sand TCDD toxicity resulting from a deletion in the aryl hydrocarbon receptor2 (AHR2) gene. Furthermore, RNA-Seq analysis of global gene expression demonstrated that effects of the AHR2 polymorphism were far more pervasive than anticipated. The most highly PCB-contaminated sediments in the upper HR were dredged between 2009 and 2015 with the objective of lowering PCB concentrations in fishes in the lower HR. Success of the remediation project has been controversial. These observations suggest that tomcod provides an informative model to evaluate the efficacy of HR PCB remediation efforts on downriver fish populations and possible interactive effects between contaminant exposure and a warming environment.</p>","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":"31 3","pages":"342-371"},"PeriodicalIF":11.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10446889/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10095124","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-29DOI: 10.1080/23308249.2022.2139170
A. Delargy, L. Blackadder, I. Bloor, C. McMinn, D. Rudders, Claire L. Szostek, H. Dobby, M. Kangas, B. D. Stewart, James Williams, K. Stokesbury
Abstract The catch efficiency of towed fishing gears is the fraction of the target species in the gear path that were caught and retained. Catch efficiency is fundamental for calculating population status required for establishing fisheries management reference points. Consequently, catch efficiency has been estimated for many commercially important scallop (Pectinid) fisheries. This article synthesizes and discusses estimates of catch efficiency of towed gears used to target scallops, the methods for estimating catch efficiency and the factors that influence these estimates. There exists considerable variation in catch efficiency estimates among studies (0.1 to 0.7), and it is important that this variation is accounted for during surveys and stock assessments to avoid erroneous advice and estimates. The high variation was driven by differences in experimental conditions, estimation methods and scallop behavior. Scallop size and substrate type were the two most common reporting categories discussed in the studies and consequently should be considered the two most important drivers of catch efficiency. Other important factors such as gear specifications, and scallop species were featured in some studies. This review will be highly useful for designing catch efficiency experiments, survey design and stock assessments by understanding, and accounting for, catch efficiency variation.
{"title":"A Global Review of Catch Efficiencies of Towed Fishing Gears Targeting Scallops","authors":"A. Delargy, L. Blackadder, I. Bloor, C. McMinn, D. Rudders, Claire L. Szostek, H. Dobby, M. Kangas, B. D. Stewart, James Williams, K. Stokesbury","doi":"10.1080/23308249.2022.2139170","DOIUrl":"https://doi.org/10.1080/23308249.2022.2139170","url":null,"abstract":"Abstract The catch efficiency of towed fishing gears is the fraction of the target species in the gear path that were caught and retained. Catch efficiency is fundamental for calculating population status required for establishing fisheries management reference points. Consequently, catch efficiency has been estimated for many commercially important scallop (Pectinid) fisheries. This article synthesizes and discusses estimates of catch efficiency of towed gears used to target scallops, the methods for estimating catch efficiency and the factors that influence these estimates. There exists considerable variation in catch efficiency estimates among studies (0.1 to 0.7), and it is important that this variation is accounted for during surveys and stock assessments to avoid erroneous advice and estimates. The high variation was driven by differences in experimental conditions, estimation methods and scallop behavior. Scallop size and substrate type were the two most common reporting categories discussed in the studies and consequently should be considered the two most important drivers of catch efficiency. Other important factors such as gear specifications, and scallop species were featured in some studies. This review will be highly useful for designing catch efficiency experiments, survey design and stock assessments by understanding, and accounting for, catch efficiency variation.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":"31 1","pages":"296 - 319"},"PeriodicalIF":11.5,"publicationDate":"2022-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44068768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-13DOI: 10.1080/23308249.2022.2124364
A. Tacon
Abstract The paper reviews the contribution of fish and seafood to food supply and feed supply at a global, regional and national level. Fish and seafood represents a healthier alternative to terrestrial meat and processed meat products; usually having a higher protein content on an edible fresh weight basis than terrestrial meats, are generally leaner and have a lower saturated fat content than terrestrial meats, and are unique in the animal kingdom as being a naturally rich source of heart-healthy long-chain omega-3 polyunsaturated fatty acids (eicosapentaenoic acid [EPA 20:5n-3] and docosahexaenoic acid [DHA 22:6n-3]), and are also generally a richer source of essential minerals and trace elements than most terrestrial meats (including Calcium, Phosphorus, Magnesium, Iron, Potassium, Sodium, Zinc, Copper, Manganese, Selenium, Iodine, Fluorine, and Trivalent chromium), and are also a richer source of several key vitamins than most terrestrial meats (including Vitamin A, Vitamin D, Vitamin E, Vitamin C, Vitamin B12, Folic acid, and Choline).
{"title":"Contribution of Fish and Seafood to Global Food and Feed Supply: An Analysis of the FAO Food Balance Sheet for 2019","authors":"A. Tacon","doi":"10.1080/23308249.2022.2124364","DOIUrl":"https://doi.org/10.1080/23308249.2022.2124364","url":null,"abstract":"Abstract The paper reviews the contribution of fish and seafood to food supply and feed supply at a global, regional and national level. Fish and seafood represents a healthier alternative to terrestrial meat and processed meat products; usually having a higher protein content on an edible fresh weight basis than terrestrial meats, are generally leaner and have a lower saturated fat content than terrestrial meats, and are unique in the animal kingdom as being a naturally rich source of heart-healthy long-chain omega-3 polyunsaturated fatty acids (eicosapentaenoic acid [EPA 20:5n-3] and docosahexaenoic acid [DHA 22:6n-3]), and are also generally a richer source of essential minerals and trace elements than most terrestrial meats (including Calcium, Phosphorus, Magnesium, Iron, Potassium, Sodium, Zinc, Copper, Manganese, Selenium, Iodine, Fluorine, and Trivalent chromium), and are also a richer source of several key vitamins than most terrestrial meats (including Vitamin A, Vitamin D, Vitamin E, Vitamin C, Vitamin B12, Folic acid, and Choline).","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":"31 1","pages":"274 - 283"},"PeriodicalIF":11.5,"publicationDate":"2022-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48669418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-09-16DOI: 10.1080/23308249.2022.2121601
David C. Love, F. Asche, Jessica A. Gephart, Jiafeng Zhu, T. Garlock, Joshua S. Stoll, James Anderson, Zach Conrad, E. Nussbaumer, A. Thorne-Lyman, Martin W. Bloem
Abstract Seasonality is a natural feature of wild caught fisheries that introduces variation in food supply, and which often is amplified by fisheries management systems. Seasonal timing of landings patterns and linkages to consumption patterns can have a potentially strong impact on income for coastal communities as well as import patterns. This study characterizes the relationship between seasonality in seafood production and consumption in the United States by analyzing monthly domestic fisheries landings and imports and retail sales of farmed and wild seafood from 2017 to 2019. Analyses were conducted for total seafood sales, by product form, by species group, and by region of the United States. The data reveal strong seasonal increases in consumption around December and March. Seasonal increases in consumption in Spring and Summer occurred in parallel with domestic fishing production. Domestic landings vary by region, but most regions have peak fishing seasons between May and October. Alaska has the largest commercial fishery in the United States and seasonal peaks in Alaska (July/August, February/March) strongly influence seasonality in national landings. Misalignment between domestic production and consumption in some seasons and species groups creates opportunities for imports to supplement demand and lost opportunities for domestic producers.
{"title":"Identifying Opportunities for Aligning Production and Consumption in the U.S. Fisheries by Considering Seasonality","authors":"David C. Love, F. Asche, Jessica A. Gephart, Jiafeng Zhu, T. Garlock, Joshua S. Stoll, James Anderson, Zach Conrad, E. Nussbaumer, A. Thorne-Lyman, Martin W. Bloem","doi":"10.1080/23308249.2022.2121601","DOIUrl":"https://doi.org/10.1080/23308249.2022.2121601","url":null,"abstract":"Abstract Seasonality is a natural feature of wild caught fisheries that introduces variation in food supply, and which often is amplified by fisheries management systems. Seasonal timing of landings patterns and linkages to consumption patterns can have a potentially strong impact on income for coastal communities as well as import patterns. This study characterizes the relationship between seasonality in seafood production and consumption in the United States by analyzing monthly domestic fisheries landings and imports and retail sales of farmed and wild seafood from 2017 to 2019. Analyses were conducted for total seafood sales, by product form, by species group, and by region of the United States. The data reveal strong seasonal increases in consumption around December and March. Seasonal increases in consumption in Spring and Summer occurred in parallel with domestic fishing production. Domestic landings vary by region, but most regions have peak fishing seasons between May and October. Alaska has the largest commercial fishery in the United States and seasonal peaks in Alaska (July/August, February/March) strongly influence seasonality in national landings. Misalignment between domestic production and consumption in some seasons and species groups creates opportunities for imports to supplement demand and lost opportunities for domestic producers.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":"31 1","pages":"259 - 273"},"PeriodicalIF":11.5,"publicationDate":"2022-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44488081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-09-13DOI: 10.1080/23308249.2022.2067741
I. Volvenko
Abstract The term “adaptive zone” appeared in paleontology and evolutionary biology, where it was not clearly defined, and gradually became obsolete and is now rarely used. This paper provides an updated definition of the term applicable in modern ecology and biogeography. It is shown that an adaptive zone is a particular case of Petersen-type communities. Sixteen implications were formulated that were theoretically derived from the facts known about range, Hutchinson’s niche, Petersen-type community, and their relationships with adaptive zone amended definition. The review includes the creation of simple and logical methods for finding, naming, and classifying adaptive zones. This regulates the conceptual apparatus of biology and opens up new lines of research in several of its branches. The applied aspects of the new adaptive zone concept are many current issues that include fisheries, aqua- and agriculture, forestry and hunting, natural nidality, combating alien species, weeds, pests and parasites, environmental protection, and artificial ecosystem creation. A Case Study is included that contains examples of maps of the adaptive zones of fauna from the far eastern seas and the northern part of the Pacific Ocean, which is one of the most important fishing regions in the world.
{"title":"The Adaptive Zone: From Evolutionary Biology to Ecology and Biogeography. Review and a Case Study with Examples for Fisheries Science","authors":"I. Volvenko","doi":"10.1080/23308249.2022.2067741","DOIUrl":"https://doi.org/10.1080/23308249.2022.2067741","url":null,"abstract":"Abstract The term “adaptive zone” appeared in paleontology and evolutionary biology, where it was not clearly defined, and gradually became obsolete and is now rarely used. This paper provides an updated definition of the term applicable in modern ecology and biogeography. It is shown that an adaptive zone is a particular case of Petersen-type communities. Sixteen implications were formulated that were theoretically derived from the facts known about range, Hutchinson’s niche, Petersen-type community, and their relationships with adaptive zone amended definition. The review includes the creation of simple and logical methods for finding, naming, and classifying adaptive zones. This regulates the conceptual apparatus of biology and opens up new lines of research in several of its branches. The applied aspects of the new adaptive zone concept are many current issues that include fisheries, aqua- and agriculture, forestry and hunting, natural nidality, combating alien species, weeds, pests and parasites, environmental protection, and artificial ecosystem creation. A Case Study is included that contains examples of maps of the adaptive zones of fauna from the far eastern seas and the northern part of the Pacific Ocean, which is one of the most important fishing regions in the world.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":"30 1","pages":"520 - 541"},"PeriodicalIF":11.5,"publicationDate":"2022-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43320658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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