EA Fisheries Framework

Inter-annual variation in movements and passage of seaward migrating European eels at a shrouded Archimedean screw pumping station (2024)
Journal Article
Evans, O. J., Carter, L. J., Hutchinson, T., Don, A., Wright, R. M., Baktoft, H., Pauwels, I. S., & Bolland, J. D. (2024). Inter-annual variation in movements and passage of seaward migrating European eels at a shrouded Archimedean screw pumping station. Ecological engineering, 209, Article 107389. https://doi.org/10.1016/j.ecoleng.2024.107389

The construction of less damaging (here called fish-friendly) pumping stations has taken place in recent years, but it is unknown if they provide efficient and timely passage to migratory fish, such as European eel (Anguilla anguilla (L.)). The pump... Read More about Inter-annual variation in movements and passage of seaward migrating European eels at a shrouded Archimedean screw pumping station.

Rethinking fish-friendliness of pumps by shifting focus to both safe and timely fish passage for effective conservation (2024)
Journal Article
Evans, O. J., Norman, J., Carter, L. J., Hutchinson, T., Don, A., Wright, R. M., Tuhtan, J. A., Toming, G., & Bolland, J. D. (2024). Rethinking fish-friendliness of pumps by shifting focus to both safe and timely fish passage for effective conservation. Scientific reports, 14(1), Article 17888. https://doi.org/10.1038/s41598-024-67870-5

Globally, catadromous freshwater eels of the genus Anguilla are of conservation concern, including critically endangered European eel (Anguilla anguilla). Pumping stations that move river water to a higher elevation severely impact eels during their... Read More about Rethinking fish-friendliness of pumps by shifting focus to both safe and timely fish passage for effective conservation.

Ex situ experimentation to determine if introduced artificial habitat can provide alternative refuge to hazardous anthropogenic structures (2024)
Journal Article
Norman, J., Clark, D., Henshaw, A., Wright, R. M., Cattaneo, M. E. G. V., & Bolland, J. D. (2024). Ex situ experimentation to determine if introduced artificial habitat can provide alternative refuge to hazardous anthropogenic structures. Restoration Ecology, Article e14157. https://doi.org/10.1111/rec.14157

Highly degraded lowland river ecosystems are of global concern to restoration practitioners. Hazardous anthropogenic structures, such as those used for water level management (i.e. pumping stations), present a mortality risk to fish and associated ch... Read More about Ex situ experimentation to determine if introduced artificial habitat can provide alternative refuge to hazardous anthropogenic structures.