Search Results - "Johnstone, Glenn J"
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Environmental DNA metabarcoding for monitoring metazoan biodiversity in Antarctic nearshore ecosystems
Published in PeerJ (San Francisco, CA) (15-11-2021)“…Antarctic benthic ecosystems support high biodiversity but their characterization is limited to a few well-studied areas, due to the extreme environment and…”
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Remote sensing of Antarctic polychaete reefs (Serpula narconensis): reproducible workflows for quantifying benthic structural complexity with action cameras, remotely operated vehicles and structure‐from‐motion photogrammetry
Published in Remote sensing in ecology and conservation (01-02-2024)“…Quantifying the structural complexity provided by biogenic habitat structures is important in ecology, conservation and management, and yet remains a…”
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Contamination of the marine environment by Antarctic research stations: Monitoring marine pollution at Casey station from 1997 to 2015
Published in PloS one (09-08-2023)“…The contamination of the marine environment surrounding coastal Antarctic research stations remains insufficiently understood in terms of its extent,…”
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In-situ behavioural and physiological responses of Antarctic microphytobenthos to ocean acidification
Published in Scientific reports (13-02-2019)“…Ocean acidification (OA) is predicted to alter benthic marine community structure and function, however, there is a paucity of field experiments in benthic…”
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Integrating multibeam sonar and underwater video data to map benthic habitats in an East Antarctic nearshore environment
Published in Estuarine, coastal and shelf science (05-10-2015)“…An integrated analysis of biological and geoscientific data collected from the nearshore marine environment of the Vestfold Hills was used to identify benthic…”
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Patterns in the distribution and abundance of sea anemones off Dumont d’Urville Station, Antarctica
Published in Polar biology (01-10-2018)“…Knowledge of ecological interactions is integral for informed management, especially in the rapidly changing Antarctic marine ecosystem. Nonetheless, even…”
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A sediment mesocosm experiment to determine if the remediation of a shoreline waste disposal site in Antarctica caused further environmental impacts
Published in Marine pollution bulletin (15-12-2014)“…•A field experiment examined impacts of excavating an Antarctic shoreline waste site.•Metal deposition occurred adjacent to the impacted site pre and post…”
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Baseline metal concentrations in Paramoera walkeri from East Antarctica
Published in Marine pollution bulletin (01-11-2006)“…Remediation of the Thala Valley waste disposal site near Casey Station, East Antarctica was conducted in the austral summer of 2003/2004. Biomonitoring of the…”
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Monitoring the remediation of a near shore waste disposal site in Antarctica using the amphipod Paramoera walkeri and diffusive gradients in thin films (DGTs)
Published in Marine pollution bulletin (01-12-2006)“…The water quality of a marine embayment (Brown Bay) was monitored during the remediation of an abandoned waste disposal site at Casey Station, East Antarctica,…”
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