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Introduction Ringed seals ( Pusa hispida ) are sentinel species of Arctic change, yet baseline microbiome data across their circumpolar range remain limited. Methods We profiled nasal and anal microbiomes from 90 free-ranging ringed seals across eight Arctic and sub-Arctic locations in Canada using 16S rRNA gene amplicon sequencing. Results Body site was the primary determinant of microbiome structure, with nasal and anal asse...
Pathologic Description and Genetic Characterisation of Kudoa thunni From Yellowfin Tuna ( Thunnus albacares ) in the Caribbean SeaNARA Subscribed
Yellowfin tuna ( Thunnus albacares ) is a valuable recreational and commercial species in Grenada and the Caribbean region. Myxozoans, specifically the monotypic Kudoidae family within the Order Multivalvulida, are marine parasitic organisms that can negatively impact fish health and marketability. On 8 September 2023, muscle fillets from a yellowfin tuna caught off the coast of Grenada and containing numerous white nodules we...
Carbon balance in dairy cattle silvopastoral production systems in Colombia’s Andean-Amazon regionNARA Subscribed
Silvopastoral systems (SPS) are recognized for their potential to sequester carbon (C) and mitigate greenhouse gas (GHG) emissions in livestock production. However, the extent to which small-scale dairy farms in the Andean region can offset emissions through SPS remains unclear. This study assessed the C capture of SPS to mitigate greenhouse gas emissions in small-scale dairy farms in Colombia's Andean-Amazon region. The avera...
This research aimed to assess carbon (C) stocks (living biomass, soil and detritus) in silvopastoral systems (SPS), the C density in living biomass (CLB) at the farm level, technological adoption and milk yields in an integrated fashion in small dairy farms in the Andean-Amazon region of Colombia. Technological adoption was assessed on a scale of 0 to 100% across 26 points. Milk yields from the top 10% highest-yielding farms w...
An emerging technology for building capacity to make decisions in the ocean space is the development of Digital Twins of the Ocean (DTOs). A DTO is a virtual replication of the ocean environment, including its properties, behaviors, and processes (https://www.mercator-ocean.eu/en/digital-twin-ocean/). These digital replicas are created using a combination of real-time data collected from satellites and thousands of sensor...