Environmental Monitoring and Assessment, Journal Year: 2024, Volume and Issue: 196(12)
Published: Nov. 26, 2024
Language: Английский
Foods, Journal Year: 2024, Volume and Issue: 13(15), P. 2448 - 2448
Published: Aug. 2, 2024
The application of antimicrobials in aquaculture primarily aims to prevent and treat bacterial infections fish, but their inappropriate use may result the emergence zoonotic antibiotic-resistant bacteria subsequent transmission resistant strains humans via food consumption. aquatic environment serves as a potential reservoir for bacteria, providing an ideal breeding ground development antimicrobial resistance (AMR). mutual inter-connection intensive fish-farming systems with terrestrial environments, processing industry human population creates pathways exacerbating problem further. aim this study was provide overview most effective available risk mitigation strategies tackle AMR aquaculture, based on One Health (OH) concept. stringent guidelines, promoting disease control methods like enhanced farm biosecurity measures vaccinations, alternatives antibiotics (ABs) (prebiotics, probiotics, immunostimulants, essential oils (EOs), peptides phage therapy), feeding practices, genetics, monitoring water quality, improving wastewater treatment, rather than applying excessive antimicrobials, can effectively release into food. contribution traditionally receives less attention, and, therefore, environmental aspects should be included more prominently OH efforts predict, detect risks health. This is particular importance low middle-income countries lack integration national action plans (NAPs) aquaculture-producing environment. Integrated fisheries approach contribute substantial decrease resistance, such case Asia, where percentage compounds exceeding 50% (P50) decreased from 52% 22% within period previous two decades.
Language: Английский
Citations
13
Aquaculture, Journal Year: 2025, Volume and Issue: unknown, P. 742303 - 742303
Published: Feb. 1, 2025
Language: Английский
Citations
1
FUDMA Journal of Sciences, Journal Year: 2025, Volume and Issue: 9(2), P. 89 - 92
Published: Feb. 26, 2025
The success of aquaculture depends on the quality its water source. increasing practice and establishment earthen ponds for in close proximity to lotic bodies has necessitated need suitability assessment their quality. aim this study is ascertain Ogidekpe River as source practice. Water samples were collected from four (4) designated stations along September 2023 February 2024 twenty (20) physico-chemical parameters analyzed according standard methods. Observed concentration values compared with Nigerian Standard Quality Criteria Fisheries. Concentrations within respective permissible limits, except turbidity (27 – 30.6 NTU), dissolved oxygen (3.06 5.06 mg/L), iron (0.33 0.39 chromium (0.04 0.08 lead (0.01 0.013 mg/L) zinc (0.21 0.38 at all stations. High heavy metal iron, chromium, content which exceeded criteria fisheries, makes river an unsuitable aquaculture. Utilizing requires that retention be constructed allow sedimentation treatment before use fish culture. There also identify point sources pollution watershed enforce compliance environmental laws order improve overall river.
Language: Английский
Citations
0
Aquaculture International, Journal Year: 2025, Volume and Issue: 33(4)
Published: April 3, 2025
Language: Английский
Citations
0
Aquaculture, Journal Year: 2025, Volume and Issue: unknown, P. 742552 - 742552
Published: April 1, 2025
Language: Английский
Citations
0
Transactions of the American Fisheries Society, Journal Year: 2025, Volume and Issue: unknown
Published: April 22, 2025
ABSTRACT Objective Translocation is a tool being explored to restart extirpated populations or facilitate new of endangered spring-dependent fish populations. Our objective was provide information on habitat requirements for White River Spinedace Lepidomeda albivallis during all seasons the year and population demographics that are necessary plan conservation translocations this species. Methods We tagged released with passive integrated transponders four twice-a-year events. Fish were subsequently recaptured detected six antennas placed throughout Flag Springs Complex, Nevada. evaluated movement data understand seasonal use patterns, used Barker model estimate monthly survival rates, adjusted counts account capture probability abundance, applied reverse-time mark–recapture models recruitment 70 mm total length. Results more active but similar habitats spawning than nonspawning seasons. Median life expectancy about 5 months after tagging, only 1% adult survived 3–4 years posttagging. The estimated size in Complex our sampling period (November 2020 June 2022) fewer thousand Spinedace, has been steady slightly increasing. Conclusions spring water temperatures ranging 13°C 21°C free from piscivorous appropriate Spinedace. at small stable increasing size.
Language: Английский
Citations
0
Results in Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 102306 - 102306
Published: May 1, 2025
Language: Английский
Citations
0
Fishes, Journal Year: 2024, Volume and Issue: 9(7), P. 254 - 254
Published: July 2, 2024
The rice–fish co-culture is an important model of carp farming in China; however, research on the dynamics and assembly water bacterial communities this system remains limited. Therefore, study aimed to explore communities, as well their correlation with environmental factors paddy water. For these purposes, was divided into two groups: a rice–carp (WRC) group rice monoculture (WRM) group, 20 fields each group. After 60 days farming, concentrations NH4+-N, NO2−-N, TN, PO43− were significantly higher WRC than those WRM Alpha diversity analysis showed that Shannon index decreased compared At phylum level, relative abundance Actinobacteria increased, while Proteobacteria Bacteroidetes neutral community (NCM) indicated random process played dominant role construction groups, common cultivation increased migration rates, thereby affecting assembly. co-occurrence network displayed led looser interactions between communities. In addition, contents nutrients affected bacteria summary, changed bacteria, stability
Language: Английский
Citations
3
Aquaculture, Journal Year: 2024, Volume and Issue: 592, P. 741236 - 741236
Published: June 15, 2024
Language: Английский
Citations
2
Heliyon, Journal Year: 2024, Volume and Issue: 10(24), P. e40892 - e40892
Published: Dec. 1, 2024
Probiotics, defined as viable microorganisms that enhance host health when consumed through the diet, exert their effects mechanisms such strengthening immune system, enhancing resistance to infectious diseases, and improving tolerance stressful conditions. Driven by a growing market, research on probiotics in aquaculture is burgeoning field. However, identification of new presents complex challenge, necessitating careful consideration both safety efficacy employed. This review aims delineate most utilized effective methods for identifying probiotics. The approach currently combines silico analysis genomic sequences with vitro vivo experiments. Two main categories genetic traits are analyzed using bioinformatic tools: those could harm or humans (e.g., toxin production, antibiotic resistance) offer benefits production helpful compounds, enzymes). Similarly, experiments allow us examine probiotic but also its effectiveness ability adhere epithelia). Finally, study effect fish growth health, including manipulate host's microbiota mitigate infections. comprehensively analyzes these diverse aspects, particular focus potential studying interaction between bacterial pathogens integrated methods.
Language: Английский
Citations
2