Perspectives on aquaculture's contribution to theSustainable Development Goalsfor improved human and planetary health

Journal of the World Aquaculture Society, Год журнала: 2023, Номер 54(2), С. 251 - 342

Опубликована: Апрель 1, 2023

Abstract The diverse aquaculture sector makes important contributions toward achieving the Sustainable Development Goals (SDGs)/Agenda 2030, and can increasingly do so in future. Its role for food security, nutrition, livelihoods, economies, cultures is not clearly visible Agenda 21 declaration. This may partly reflect state of development policies compared with its terrestrial counterpart, agriculture, possibly also because production has historically originated from a few key hotspot regions/countries. review highlights need better integration global system dialogues. Unpacking aquaculture's functions generation values at multiple spatiotemporal scales enables understanding present future potential contribution to SDGs. Aquaculture unique that encompasses all aquatic ecosystems (freshwater, brackish/estuarine, marine) tightly interconnected through, example, feed resources other dependencies. Understanding environmental, social, economic characteristics multifaceted nature provides more context‐specific solutions addressing both opportunities challenges development. includes rapid literature survey based on how links specific SDG indicators. A conceptual framework developed communicating importance context specificity related outcomes different types aquaculture. uniqueness systems are discussed, including species/systems diversity, emerging aquaculture, interconnectedness supporting systems. selection case studies presented illustrate: (1) diversity what this play SDGs, (2) examples methodologies identification (3) trade‐offs between farming systems’ meeting It becomes clear decision‐making around resource allocation users needs wide range established emergent ends by highlighting knowledge gaps pathways transformation will allow further strengthening contributing building already existing monitoring enable capturing SDG‐relevant statistics national level discussion cohesive comprehensive strategy, framed meet help countries prioritize actions improving well‐being.

Язык: Английский

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Environmental, economic, and social sustainability in aquaculture: the aquaculture performance indicators

Nature Communications, Год журнала: 2024, Номер 15(1)

Опубликована: Июнь 20, 2024

Abstract Aquaculture is a rapidly growing food production technology, but there are significant concerns related to its environmental impact and adverse social effects. We examine aquaculture outcomes in three pillars of sustainability framework by analyzing data collected using the Performance Indicators. Using this approach, comparable has been for 57 systems worldwide on 88 metrics that measure social, economic, or outcomes. first relationships among then analyze performance technology species. The results show are, average, mutually reinforced global systems. However, analysis also shows variation degree different systems, weak some dimensions provides opportunity innovative policy measures investment further align objectives.

Язык: Английский

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Deciphering the gut microbiome of grass carp through multi-omics approach

Microbiome, Год журнала: 2024, Номер 12(1)

Опубликована: Янв. 3, 2024

Abstract Background Aquaculture plays an important role in global protein supplies and food security. The ban on antibiotics as feed additive proposes urgent need to develop alternatives. Gut microbiota roles the metabolism immunity of fish has potential give rise novel solutions for challenges confronted by culture. However, our understanding gut microbiome is still lacking. Results We identified 575,856 non-redundant genes metagenomic sequencing intestinal content samples grass carp. Taxonomic functional annotation gene catalogue revealed specificity carp compared with mammals. Co-occurrence analysis indicated exclusive relations between genera belonging Proteobacteria Fusobacteria/Firmicutes/Bacteroidetes , suggesting two independent ecological groups microbiota. association pattern expression modules liver was consistently opposite that Fusobacteria Firmicutes Bacteroidetes implying differential functionality / . Therefore, were considered groups, i.e., Functional Group 1: 2: Further differ genetic capacity carbohydrate utilization, virulence factors, antibiotic resistance. Finally, we proposed ratio “Functional 2/Functional 1” can be used a biomarker efficiently reflects structural characteristics Conclusions resource investigating Multi-omics provides insights into implications main phyla comprise shed lights targets regulation.

Язык: Английский

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Microplastics enhance the prevalence of antibiotic resistance genes in mariculture sediments by enriching host bacteria and promoting horizontal gene transfer

Eco-Environment & Health, Год журнала: 2025, Номер unknown, С. 100136 - 100136

Опубликована: Янв. 1, 2025

Microplastics (MPs) and antibiotic resistance genes (ARGs) pose significant challenges to the One Health framework due their intricate multifaceted ecological environmental impacts. However, understanding of how MP properties influence ARG prevalence in mariculture sediments remains limited. Herein, polystyrene (PS) polyvinyl chloride (PVC) MPs with different sizes (20-120 μm 0.5-2.0 mm) were selected evaluate impacts underlying mechanisms driving ARGs dissemination. The results showed that PS PVC increased relative abundance by 1.41-2.50-fold 2.01-2.84-fold, respectively, compared control, particularly high-risk genes. polymer type effect was identified as more influential than size sediment resistome evolution. shifted microbial community assembly from stochastic deterministic processes, thus enriching host pathogens. Furthermore, highly hydrophobic not only recruited bacteria colonization but also facilitated exchange within plastisphere. exogenous additives released (e.g., heavy metals, bisphenol A, tridecyl ester) particles synergistically promoted conjugative transfer inducing oxidative stress enhancing cell membrane permeability. These findings revealed characteristics spread marine benthic ecosystems, underscoring importance mitigating pollution maintain ecosystem health, prevent zoonotic diseases, balance global health.

Язык: Английский

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Towards sustainable aquaculture in the Amazon

Nature Sustainability, Год журнала: 2025, Номер unknown

Опубликована: Янв. 24, 2025

Язык: Английский

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Unlocking the potential of aquatic foods in global food security and nutrition: A missing piece under the lens of seafood liking index

Global Food Security, Год журнала: 2022, Номер 33, С. 100641 - 100641

Опубликована: Май 31, 2022

Язык: Английский

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Effects of two fish-derived probiotics on growth performance, innate immune response, intestinal health, and disease resistance of Procambarus clarkii

Aquaculture, Год журнала: 2022, Номер 562, С. 738765 - 738765

Опубликована: Авг. 29, 2022

Язык: Английский

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Circadian rhythm of preferred temperature in fish: Behavioural thermoregulation linked to daily photocycles in zebrafish and Nile tilapia

Journal of Thermal Biology, Год журнала: 2023, Номер 113, С. 103544 - 103544

Опубликована: Март 21, 2023

Ectothermic vertebrates, e.g. fish, maintain their body temperature within a specific physiological range mainly through behavioural thermoregulation. Here, we characterise the presence of daily rhythms thermal preference in two phylogenetically distant and well-studied fish species: zebrafish (Danio rerio), an experimental model, Nile tilapia (Oreochromis niloticus), aquaculture species. We created non-continuous gradient using multichambered tanks according to natural environmental for each Each species was allowed freely choose preferred during 24h cycle over long-term period. Both displayed strikingly consistent temporal with higher temperatures being selected second half light phase lower at end dark phase, mean acrophases Zeitgeber Time (ZT) 5.37 h (zebrafish) ZT 12.5 (tilapia). Interestingly, when moved tank, only took longer time establish rhythms. Our findings highlight importance integrating both light-driven rhythm choice refine our understanding biology improve management welfare diversity used research food production.

Язык: Английский

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Alternative sources of protein for food and feed

Current Opinion in Environmental Sustainability, Год журнала: 2023, Номер 62, С. 101277 - 101277

Опубликована: Март 29, 2023

Язык: Английский

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Effect of trade on global aquatic food consumption patterns

Nature Communications, Год журнала: 2024, Номер 15(1)

Опубликована: Фев. 15, 2024

Abstract Globalization of fishery products is playing a significant role in shaping the harvesting and use aquatic foods, but vigorous debate has focused on whether trade driver inequitable distribution foods. Here, we develop species-level mass balance trophic level identification datasets for 174 countries territories to analyze global food consumption patterns, characteristics, impacts from 1976 2019. We find that per capita foods increased significantly at scale, human (HATL), i.e., average items diet, declining (from 3.42 3.18) because considerable increase low-trophic aquaculture species output relative capture fisheries since 1976. Moreover, our study finds contributed increasing availability >60% world’s countries. Trade also reduced geographic differences HATL among over recent decades. suggest there are important opportunities widen current focus productivity gains economic outputs more equitable

Язык: Английский

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