Reviews in Aquaculture最新文献_第2页

A PESTEL-SWOT Matrix Analysis of Sustainable Aquafeed Sector: A Case of Kenya's Fish Feed Sector 可持续水产饲料行业的PESTEL-SWOT矩阵分析：以肯尼亚鱼饲料行业为例

IF 11.3 1区农林科学

Reviews in Aquaculture Pub Date : 2025-08-19 DOI: 10.1111/raq.70081

Esther Magondu, Lucy Njogu, Kevin Ouko, Jimmy B. Mboya, Mavindu Muthoka, Rodrigue Yossa, Jonathan Munguti, Mary A. Opiyo, Menaga Meenakshisundaram, Chrysantus M. Tanga, Kevin Obiero

{"title":"A PESTEL-SWOT Matrix Analysis of Sustainable Aquafeed Sector: A Case of Kenya's Fish Feed Sector","authors":"Esther Magondu, Lucy Njogu, Kevin Ouko, Jimmy B. Mboya, Mavindu Muthoka, Rodrigue Yossa, Jonathan Munguti, Mary A. Opiyo, Menaga Meenakshisundaram, Chrysantus M. Tanga, Kevin Obiero","doi":"10.1111/raq.70081","DOIUrl":"https://doi.org/10.1111/raq.70081","url":null,"abstract":"<p>Global demand for seafood continues to rise, positioning aquaculture as a critical pathway for improving food security, nutrition, and rural livelihoods. In Kenya, the aquaculture sector remains constrained by structural challenges, with fish feed accounting for 60%–70% of production costs and limiting sectoral growth, particularly for smallholder farmers. This review critically analyzes Kenya's fish feed sector through an integrated PESTEL-SWOT framework, drawing on a scoping review of academic literature, policy reports, and sector development studies. The paper highlights key macro-level drivers, including fragmented policy implementation, dependency on imported ingredients, and climate-related risks, and connects these with internal industry dynamics such as innovation gaps and regional disparities in aquafeed accessibility. It presents a conceptual model illustrating how external and internal factors interact to shape aquafeed sector outcomes, positioning Kenya's experience within a broader Sub-Saharan Africa aquaculture context. The review identifies missed opportunities in scaling insect- and microalgae-based feed innovations, constrained by regulatory, technical, and market barriers. The discussion offers actionable recommendations for researchers, policymakers, donors, investors, and industry stakeholders, emphasizing the importance of integrated policy reforms, investment in local aquafeed technology development, and regional collaboration to strengthen feed supply resilience and address production bottlenecks.</p>","PeriodicalId":227,"journal":{"name":"Reviews in Aquaculture","volume":"17 4","pages":""},"PeriodicalIF":11.3,"publicationDate":"2025-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/raq.70081","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144869943","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}

引用次数: 0

The Shrimp Welfare Dilemma: A Scientific Perspective on Eyestalk Ablation 虾福利困境：眼柄消融的科学视角

IF 11.3 1区农林科学

Reviews in Aquaculture Pub Date : 2025-08-18 DOI: 10.1111/raq.70082

Dana L. M. Campbell, Greg J. Coman, Caroline Lee, Sabine Schmoelzl, Artur N. Rombenso

引用次数: 0

Artemia Enrichment Strategies: A Comprehensive Review of Nutritional Enhancements With Emphasis on Fatty Acid Profiles in Aquatic Species Artemia富集策略：营养增强的综合综述，重点是脂肪酸在水生物种中的分布

IF 11.3 1区农林科学

Reviews in Aquaculture Pub Date : 2025-08-14 DOI: 10.1111/raq.70080

Yathish Ramena, Ram Babu Kurapati, Thomas Bosteels, Grace Ramena

{"title":"Artemia Enrichment Strategies: A Comprehensive Review of Nutritional Enhancements With Emphasis on Fatty Acid Profiles in Aquatic Species","authors":"Yathish Ramena, Ram Babu Kurapati, Thomas Bosteels, Grace Ramena","doi":"10.1111/raq.70080","DOIUrl":"https://doi.org/10.1111/raq.70080","url":null,"abstract":"<p><i>Artemia</i> (brine shrimp) is a foundational live feed in global aquaculture, renowned for its adaptability, ease of production, and favorable nutritional profile. However, in its natural state, <i>Artemia</i> contains suboptimal levels of highly unsaturated fatty acids (HUFAs), particularly docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), which are vital for supporting growth, survival, and immune function in both marine fish and freshwater fish. To enhance its nutritional efficacy, various enrichment strategies have been developed, utilizing oil emulsions, microalgae, yeasts, probiotics, soy lecithin, and trace elements such as selenium and zinc. Each enrichment method offers unique physiological benefits: oil emulsions and microalgae increase PUFA concentrations; soy lecithin enhances fatty acid absorption and digestive efficiency; yeasts improve immune response and pigmentation; probiotics promote gut health and pathogen resistance; and trace minerals contribute to improved metabolic and reproductive performance. Although Artemia is extensively used in crustacean hatcheries, its use as live feed in shrimp larviculture is comparatively limited, despite its well-documented benefits. This review highlights the need for greater inclusion of enriched <i>Artemia</i> in shrimp culture, emphasizing its potential to improve larval performance and overall production outcomes. Optimized enrichment protocols are essential to advancing sustainable and resilient aquaculture systems. Future research should focus on cost-effective, species-specific enrichment strategies to meet the evolving nutritional requirements of modern aquaculture.</p>","PeriodicalId":227,"journal":{"name":"Reviews in Aquaculture","volume":"17 4","pages":""},"PeriodicalIF":11.3,"publicationDate":"2025-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/raq.70080","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144843657","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}

引用次数: 0

Reviewing the Severity of Handling-Induced Injuries in the LAKSVEL Protocol for Salmon Welfare 回顾三文鱼福利LAKSVEL协议中处理诱发伤害的严重性

IF 11.3 1区农林科学

Reviews in Aquaculture Pub Date : 2025-08-14 DOI: 10.1111/raq.70076

Lars Helge Stien, Chris Noble, Angelico Madaro, Jonatan Nilsson, René Alvestad, Kristine Gismervik, Ewa Harasimczuk, Hogne Bleie, Karoline Skaar Amthor, Marc B. M. Bracke

{"title":"Reviewing the Severity of Handling-Induced Injuries in the LAKSVEL Protocol for Salmon Welfare","authors":"Lars Helge Stien, Chris Noble, Angelico Madaro, Jonatan Nilsson, René Alvestad, Kristine Gismervik, Ewa Harasimczuk, Hogne Bleie, Karoline Skaar Amthor, Marc B. M. Bracke","doi":"10.1111/raq.70076","DOIUrl":"https://doi.org/10.1111/raq.70076","url":null,"abstract":"<p>Injuries from lice treatments are ranked as a major cause of mortality and poor welfare for Atlantic salmon in marine net pens. As a result, scoring schemes based on the external appearance of injuries and severity are now frequently used. One such recently developed scheme for farmed salmon is the LAKSVEL protocol, inspired by previous schemes such as the SWIM models and the FISHWELL scoring system. Here we review the injury-based welfare indicators (WIs) in the LAKSVEL protocol that can be associated with and induced by handling: Scale loss, Skin bleeding, Body wounds, Snout wounds, Eye injuries, Operculum damage, Gill status, and Fin damage. We used semantic modeling as a formalized procedure to attain information from the literature on how each of these injury-based WIs is likely to affect the injured fish in the days and weeks to come. Based on the reviews, we then followed the semantic modeling procedure to define weighting categories and score the welfare consequences of each WI and their levels. Results showed that injuries to eyes, gills, and snout are particularly harmful to the fish, followed by penetrating body wounds, operculum damage, and fin damage; but also injuries such as scale loss and skin bleeding can have severe consequences, especially if they indicate unseen internal injuries. It is our hope that the presented reviews and modeling of welfare consequences will be a valuable resource for fish farmers and fish health personnel in their decision-making processes and thereby contribute to improved fish welfare in the salmon aquaculture industry.</p>","PeriodicalId":227,"journal":{"name":"Reviews in Aquaculture","volume":"17 4","pages":""},"PeriodicalIF":11.3,"publicationDate":"2025-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/raq.70076","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144843656","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}

引用次数: 0

Mariculture Narratives in Climate Change Research and Policy: Alignment, Mismatch, and Opportunities for a Climate-Resilient Industry 气候变化研究和政策中的海水养殖叙述：气候适应性产业的一致性、错配性和机遇

IF 11.3 1区农林科学

Reviews in Aquaculture Pub Date : 2025-08-12 DOI: 10.1111/raq.70079

Elizabeth O. Ruff, Lillian M. Bradshaw, Sarah E. Lester

{"title":"Mariculture Narratives in Climate Change Research and Policy: Alignment, Mismatch, and Opportunities for a Climate-Resilient Industry","authors":"Elizabeth O. Ruff, Lillian M. Bradshaw, Sarah E. Lester","doi":"10.1111/raq.70079","DOIUrl":"https://doi.org/10.1111/raq.70079","url":null,"abstract":"<div>\u0000 \u0000 <p>Like other sectors of our global food system, marine aquaculture (mariculture) is threatened by a myriad of stressors resulting from a changing climate. Increasing attention has been given to the impact of these stressors on mariculture across a variety of taxonomies and geographies. Alongside this perspective of mariculture as vulnerable to climate change impacts, another narrative has also emerged framing mariculture as a potential mitigation and adaptation measure against climate change. Here, we evaluate the scope and context of these differing narratives across the peer-reviewed literature and how they are reflected in national mariculture and climate change policy across 31 representative countries. Our literature review identifies a strong research bias toward mariculture being impacted by climate change (75%), with a similar trend present across the small number of relevant policies. While there is broad narrative alignment between science and policy at a global level, in comparing country-level case studies to their corresponding national policies, we find that five countries have no alignment between research and policy with respect to individual climate change stressors; though most countries have at least some degree of alignment. Strategic governance is a critical tool for responding to climate change and has been shown to play a significant role in shaping the marine aquaculture industry. Our analysis highlights a pattern of science and policy mismatch that could lead to missed opportunities to leverage mariculture's potential as a climate change mitigation and adaptation tool as well as bolster the industry's resilience to climate impacts.</p>\u0000 </div>","PeriodicalId":227,"journal":{"name":"Reviews in Aquaculture","volume":"17 4","pages":""},"PeriodicalIF":11.3,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144814834","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}

引用次数: 0

White Spot Syndrome Virus: A Detailed Review of Early Infection Events, Structural Protein Trafficking, and Innate Immune Evasion 白斑综合征病毒：早期感染事件、结构蛋白转运和先天免疫逃避的详细综述

IF 11.3 1区农林科学

Reviews in Aquaculture Pub Date : 2025-08-12 DOI: 10.1111/raq.70077

Ling-Ke Liu, Shan-Shan Jing, Hai-Peng Liu

{"title":"White Spot Syndrome Virus: A Detailed Review of Early Infection Events, Structural Protein Trafficking, and Innate Immune Evasion","authors":"Ling-Ke Liu, Shan-Shan Jing, Hai-Peng Liu","doi":"10.1111/raq.70077","DOIUrl":"https://doi.org/10.1111/raq.70077","url":null,"abstract":"<div>\u0000 \u0000 <p>White spot syndrome virus (WSSV), the highly pathogenic double-stranded DNA virus affecting crustaceans particularly shrimp and crayfish, has been causing severe diseases that result in significant economic losses in aquaculture. Despite various treatment efforts, current methods remain inadequate in effectively controlling the onset and transmission of the disease, underscoring the urgent need for innovative and efficient control and therapeutic strategies. Successful WSSV infection, along with the production of essential viral components, depends on continuous viral evolution, which serves as a key strategy to manipulate the host cellular environment, including host-intrinsic factors and systems, as well as the antiviral immune responses. Research to date has primarily focused on WSSV structural characterization, initial cellular events following infection, functional analysis of viral components in regulating antiviral signaling pathways, and host cellular responses elicited by viral invasion. These studies shed light on critical pathogenic processes, including viral entry and intracellular transport events, trafficking of expressed viral structural proteins, and immune evasion mechanisms driven by virus-host interaction. This review provides a comprehensive summary of recent progress in the development of WSSV infection cell models and elucidation of innate immune evasion strategies driven by virus-host interplay. By consolidating current knowledge, it aims to enhance our understanding of WSSV pathogenesis and lay a solid foundation for development of innovative therapeutic approaches.</p>\u0000 </div>","PeriodicalId":227,"journal":{"name":"Reviews in Aquaculture","volume":"17 4","pages":""},"PeriodicalIF":11.3,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144832718","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}

引用次数: 0

Image-Based Individual Fish Identification as a Substitute for Invasive Methods: State-of-the-Art and Research Gaps 基于图像的鱼类个体识别作为入侵方法的替代品：最新进展和研究空白

IF 11.3 1区农林科学

Reviews in Aquaculture Pub Date : 2025-08-10 DOI: 10.1111/raq.70078

Mohammad Mehdi Ziaei, Jan Urban, Petr Cisar

{"title":"Image-Based Individual Fish Identification as a Substitute for Invasive Methods: State-of-the-Art and Research Gaps","authors":"Mohammad Mehdi Ziaei, Jan Urban, Petr Cisar","doi":"10.1111/raq.70078","DOIUrl":"https://doi.org/10.1111/raq.70078","url":null,"abstract":"<p>Individual identification of fish within the same species is one of the most crucial and frequently performed tasks in aquaculture research, and it is also widely used in aquaculture production. Fish sampling, treating, welfare, and disease state estimation are increasingly turning from group-based to individualized. Traditionally, fish individual identification has relied on marking methods such as PIT tagging, which are invasive, time-consuming, and labor-intensive. It is also very constrained in large cultivation units such as cages. Consequently, there is a demand for developing non-invasive techniques that are rapid and cost-effective. Image-based individual identification has the potential for developing remote, faster, and more economical methods for in situ identification of individual fish. This article reviews the development of these image-based methods for fish individual identification over the past decades, presenting their fundamental concepts and principles. It analyses the strengths and weaknesses of each approach and outlines future research directions. Recent studies indicate that the application of convolutional neural networks holds great promise in accelerating the development of new techniques for more effective fish identification. However, the accuracy, large amount of training data, and specific experimental conditions of these methods still need improvement to meet the demands of intensive aquaculture. Through close collaboration between fisheries experts and engineers, the precision and level of intelligence in fish individual identification techniques will be further enhanced based on the aforementioned methods.</p>","PeriodicalId":227,"journal":{"name":"Reviews in Aquaculture","volume":"17 4","pages":""},"PeriodicalIF":11.3,"publicationDate":"2025-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/raq.70078","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144811178","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}

引用次数: 0

Research Progress on the Roles of Mitochondria and Mitophagy in Fish Innate Immunity 线粒体和线粒体自噬在鱼类先天免疫中的作用研究进展

IF 10.4 1区农林科学

Reviews in Aquaculture Pub Date : 2025-08-07 DOI: 10.1111/raq.70075

Yunli Zhang, Chen Li, Xianghui Kong

引用次数: 0

Ethics, Laws, and Research: The Case of Mediterranean Seahorses (Hippocampus hippocampus and Hippocampus guttulatus) 伦理、法律和研究：以地中海海马为例（海马体和海马体）

IF 11.3 1区农林科学

Reviews in Aquaculture Pub Date : 2025-08-03 DOI: 10.1111/raq.70072

Claudia Gili, Daniele Canestrelli, Eva Salvati, Graziano Fiorito, Adriana Federica Cerizza, Paola Cirino, Fanny Mille, Luigi Musco, Giovanni De Martino, Antonino Pace, Luciano Bosso, Raffaele Panzuto

{"title":"Ethics, Laws, and Research: The Case of Mediterranean Seahorses (Hippocampus hippocampus and Hippocampus guttulatus)","authors":"Claudia Gili, Daniele Canestrelli, Eva Salvati, Graziano Fiorito, Adriana Federica Cerizza, Paola Cirino, Fanny Mille, Luigi Musco, Giovanni De Martino, Antonino Pace, Luciano Bosso, Raffaele Panzuto","doi":"10.1111/raq.70072","DOIUrl":"https://doi.org/10.1111/raq.70072","url":null,"abstract":"<p>Conservation projects seek to protect species, restore habitats, and mitigate threats such as habitat loss, climate change, and unsustainable resource use. These projects often rely on acquiring ecological data from the wild to support biodiversity management and promote resilience through informed management decisions. Animal use is usually crucial for investigating ecosystem dynamics, species ecology, and management strategies amidst growing human pressures. Field research in natural habitats, along with captive breeding programs, remains fundamental in addressing complex global ecological challenges in this sense. Projects involving live animals provide critical insights into practical management; however, ethical considerations become central, particularly for protected species, necessitating research protocols that prioritize animal welfare while balancing scientific objectives. Nevertheless, animal research presents ethical, legal, and practical challenges, and traditional laboratory systems “might not fit all” species. This paper explores conservation research projects on marine fish from legislative and practical perspectives by looking at current norms, animal welfare aspects, and conservation outcomes. The two iconic Mediterranean species, <i>Hippocampus hippocampus</i> and <i>Hippocampus guttulatus,</i> are analyzed as model examples to produce best practice indications and provide researchers with a practical path to outline scientific project design in marine conservation studies.</p>","PeriodicalId":227,"journal":{"name":"Reviews in Aquaculture","volume":"17 4","pages":""},"PeriodicalIF":11.3,"publicationDate":"2025-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/raq.70072","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144767588","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}

引用次数: 0

Nutrition and Nutraceutical Values of Commercially Important Oysters: A Systematic Review 重要商业牡蛎的营养和营养保健价值：系统综述

IF 11.3 1区农林科学

Reviews in Aquaculture Pub Date : 2025-08-03 DOI: 10.1111/raq.70074

Hong Zhang, KhaiHang Choong, Zexin Li, Yu Hao, Kit-Leong Cheong, Karsoon Tan

{"title":"Nutrition and Nutraceutical Values of Commercially Important Oysters: A Systematic Review","authors":"Hong Zhang, KhaiHang Choong, Zexin Li, Yu Hao, Kit-Leong Cheong, Karsoon Tan","doi":"10.1111/raq.70074","DOIUrl":"https://doi.org/10.1111/raq.70074","url":null,"abstract":"<div>\u0000 \u0000 <p>Oysters are a nutritious source of animal protein. While previous reviews have examined certain specific nutrients in bivalves, they often overlook nutrient interactions (proteins, lipids, and carbohydrates) and their broader implications for human health. Furthermore, as emerging research continues to explore bivalve nutrition, there is a pressing need for a comprehensive review consolidating the latest findings in this rapidly advancing field. In this context, this study evaluates the protein and lipid quality of oysters worldwide, as well as the nutraceutical potential of their polysaccharides. It also examines trends in oyster nutrition research and identifies key areas for future studies. The findings revealed that most oysters are rich in essential amino acids and omega-3 long chain polyunsaturated fatty acids, with amino acid profiles closely matching human dietary requirements, and lipid quality indices (EPA + DHA, PUFA/SFA, n-3/n-6) exceeding recommended values. Additionally, polysaccharides derived from oysters exhibit various bioactive properties, including anti-cancer, anti-inflammatory, immunomodulation, antioxidant, and prebiotic effects, underscoring their potential as nutraceuticals. However, the nutritional composition of oysters varies considerably by species and geographic origin, necessitating careful selection for dietary and nutraceutical applications. The findings of this study not only synthesize existing data to identify promising oyster candidates for functional foods and nutraceuticals but also provide guidance for researchers, industry professionals, and policymakers in optimizing oysters for health-focused diets and supplements, given their species- and origin-dependent nutritional variability.</p>\u0000 </div>","PeriodicalId":227,"journal":{"name":"Reviews in Aquaculture","volume":"17 4","pages":""},"PeriodicalIF":11.3,"publicationDate":"2025-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144767592","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}

引用次数: 0