Potential Impacts of Petroleum and Mineral Exploration and Production on Hector’s and Māui Dolphins (PDF)
Lucke, K., Clement, D., Todd, V., Williamson, L., Johnston, O., Floerl, L., Cox, S., Todd, I. & McPherson, C.R. Document 01725, Version 1.0. Technical report by JASCO Applied Sciences (2019)Cawthron Institute, and Ocean Science Consulting Ltd. for the Department of Conservation, New Zealand. The North Island population of Hector’s dolphins (Cephalorhynchus hectori) is formally described as a subspecies, the Māui […]
Habitat usage of Daubenton’s bat (Myotis daubentonii), common pipistrelle (Pipistrellus pipistrellus), and soprano pipistrelle (Pipistrellus pygmaeus) in a North Wales upland river catchment (PDF)
Todd, VLG., & Williamson, LD. Ecology and Evolution. 9, 4853-4863 (2019)DOI: 10.1002/ece3.5085 Distributions of Daubenton’s bat (Myotis daubentonii), common pipistrelle, (Pipistrellus pipistrellus), and soprano pipistrelle (Pipistrellus pygmaeus) were investigated along and altitudinal gradient of the Lledr River, Conwy, North Wales, and presence assessed in relation to the water surface condition, presence/absence of bank-side trees, and elevation. Ultrasound recordings […]
Potential audibility of three Acoustic Harassment Devices (AHDs) to marine mammals in Scotland, UK
Todd, VLG., Jiang, J., and Ruffert, R. The International Journal of Acoustics and Vibration. 24, 792-800 (2019)DOI: 10.20855/ijav.2019.24.41528 The modelled acoustic characteristics of three Acoustic Harassment Devices (AHDs) deployed from a fully operational salmonid fish farm, located in the Sound of Mull, Scotland (UK) are presented, using empirical seabed and water column measurements at the same location. […]
