Alexandra C. Dempsey

High-resolution habitat and bathymetry maps for 65,000 sq. km of Earth’s remotest coral reefs

Sam J. Purkis, Arthur C. R. Gleason, Charlotte R. Purkis et al. · Coral Reefs · 2019 · 103 citations · Full text

Digitalglobe Imagery, Engineering, Bathymetry Maps +22

Coral Bleaching and Mortality in the Chagos Archipelago

Charles Sheppard, Anne Sheppard, Andrew O. M. Mogg et al. · Atoll research bulletin · 2017 · 66 citations · Full text

The 2022 Hunga-Tonga megatsunami: Near-field simulation of a once-in-a-century event

Sam J. Purkis, Steven N. Ward, Nathan M. Fitzpatrick et al. · Science Advances · 2023 · 60 citations · Full text

Volcanology, Engineering, Seismic Wave +17

Large-scale carbonate platform development of Cay Sal Bank, Bahamas, and implications for associated reef geomorphology

Sam J. Purkis, Jeremy M. Kerr, Alexandra C. Dempsey et al. · Geomorphology · 2014 · 55 citations

Marine Geology, Engineering, Coral Reef +9

Revisiting the paradigm of shark‐driven trophic cascades in coral reef ecosystems

Amelia A. Desbiens, George Roff, William D. Robbins et al. · Ecology · 2021 · 43 citations