Blar i NIVA Open Access Archive på forfatter "Westerlund, Stig"
-
Early life stages of Northern shrimp (Pandalus borealis) are sensitive to fish feed containing the anti-parasitic drug diflubenzuron
Bechmann, Renée Katrin; Lyng, Emily; Westerlund, Stig; Bamber, Shaw; Berry, Mark; Arnberg, Maj; Kringstad, Alfhild; Calosi, Piero; Seear, Paul J. (Journal article; Peer reviewed, 2018)Increasing use of fish feed containing the chitin synthesis inhibiting anti-parasitic drug diflubenzuron (DFB) in salmon aquaculture has raised concerns over its impact on coastal ecosystems. Larvae of Northern shrimp ... -
Effects of exposing shrimp larvae (Pandalus borealis) to aquaculture pesticides at field relevant concentrations, with and without food limitation
Bechmann, Renèe Katrin; Arnberg, Maj; Bamber, Shaw Duncan; Lyng, Emily; Westerlund, Stig; Rundberget, Jan Thomas; Kringstad, Alfhild; Seear, Paul; Burridge, Les (Peer reviewed; Journal article, 2020)Anti-parasitic drugs used in the aquaculture industry are discharged to the sea after treatment of salmon. In this study, the effects of azamethiphos (AZA) in the Salmosan® formulation and deltamethrin (DEL) in the Alpha ... -
Mesocosm study with thermally treated (TCC) and water-based drill cuttings (WBM)
Trannum, Hilde Cecilie; Schaanning, Morten; Johansen, Joachim; Moodley, Leon; Westerlund, Stig; Baussant, Thierry (NIVA-rapport;7033, Research report, 2016)Mesocosm and bottle slurry experiments were conducted to assess and compare the effects of thermally treated cuttings (TCC) versus cuttings with water-based mud (WBM) on benthic communities. While WBM has been discharged ...