All Outputs (4)

Larval and juvenile fish abundance, habitat, water quality, flow and climate data from English rivers, 1984-2017 (2025)
Data
(2025). Larval and juvenile fish abundance, habitat, water quality, flow and climate data from English rivers, 1984-2017. [Data]. https://doi.org/10.5285/c904c5f0-7f21-4759-a7d4-c262da230b53

This dataset contains monthly/annual time series of species-specific abundances and covariates for 137 targeted larval/juvenile fish surveys at sites in a range of English lowland rivers. Larval/juvenile fish data come from two different sources: The... Read More about Larval and juvenile fish abundance, habitat, water quality, flow and climate data from English rivers, 1984-2017.

Fish abundance, habitat, water quality, flow and climate data from English rivers,1975-2017 (2024)
Data
Ainsworth, R., Keller, V., Bachiller- Jareno, N., Jürgens, M., Eastman, M., Sadykova, D., Rizzo, C., Scarlett, P., Peirson, G., Eley, F., Antoniou, V., Cowx, I., Johnson, A., & Nunn, A. (2024). Fish abundance, habitat, water quality, flow and climate data from English rivers,1975-2017. [Data]. https://doi.org/10.5285/b0afb78e-a0cb-4762-9220-659211ae3a5e

This dataset contains a time series of species-specific fish abundances and covariates for 1180 fish sites in English rivers. Sites with at least ten annual fish surveys in the Environment Agency’s (EA) National Fish Population Database (NFPD) betwee... Read More about Fish abundance, habitat, water quality, flow and climate data from English rivers,1975-2017.

Seascape genomics reveals limited dispersal and suggests spatially varying selection among European populations of sea lamprey (Petromyzon marinus) (2023)
Journal Article
Baltazar-Soares, M., Britton, J. R., Pinder, A., Harrison, A. J., Nunn, A. D., Quintella, B. R., Mateus, C. S., Bolland, J. D., Dodd, J. R., Almeida, P. R., Dominguez Almela, V., & Andreou, D. (2023). Seascape genomics reveals limited dispersal and suggests spatially varying selection among European populations of sea lamprey (Petromyzon marinus). Evolutionary Applications, 16(6), 1169-1183. https://doi.org/10.1111/eva.13561

Sea lamprey Petromyzon marinus is an anadromous and semelparous fish without homing behaviors. Despite being a freshwater, free-living organism for a large part of their life cycle, its adulthood is spent as a parasite of marine vertebrates. In their... Read More about Seascape genomics reveals limited dispersal and suggests spatially varying selection among European populations of sea lamprey (Petromyzon marinus).

Cumulative impacts of habitat fragmentation and the environmental factors affecting upstream migration in the threatened sea lamprey, Petromyzon marinus (2021)
Journal Article
Davies, P., Britton, J. R., Nunn, A. D., Dodd, J. R., Bainger, C., Velterop, R., & Bolland, J. D. (2021). Cumulative impacts of habitat fragmentation and the environmental factors affecting upstream migration in the threatened sea lamprey, Petromyzon marinus. Aquatic conservation : marine and freshwater ecosystems, 31(9), 2560-2574. https://doi.org/10.1002/aqc.3625

River ecosystems are often fragmented by artificial structures, such as weirs. For anadromous species, these structures can impede access to upstream spawning sites and ultimately lead to severe population declines. This study focused on the freshwat... Read More about Cumulative impacts of habitat fragmentation and the environmental factors affecting upstream migration in the threatened sea lamprey, Petromyzon marinus.