Andrew
PhD Student
My research focuses on the recovery dynamics of coral reefs following pulse disturbances, such as cyclones and heatwaves, across spatio-temporal scales. Research on coral reef recovery has historically been constrained to local scales for budgetary and logistical reasons. Yet the negative impacts of human actions affect ecosystems across a broad range of spatio-temporal scales. Therefore, there is an urgent need to quantify drivers of coral reef recovery across scales. By utilizing large spatio-temporal datasets compiled by our database technician Chelsey Kratochwill combined with robust state-of-the-art modeling techniques, I can examine trends in recovery across large spatio-temporal scales and quantify the drivers of coral reef recovery, thereby informing management and conservation decisions to protect the world’s reefs.
Publications
Walker, A. S., Kratochwill, C. A., & van Woesik, R. (2024). Past disturbances and local conditions influence the recovery rates of coral reefs. Global Change Biology, 30(1), e17112.
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Sales, R. A., McMichael, C. N. H., Peterson, L. C., Stanley, A., Bennett, I., Jones, T. E., Walker, A. S., ... & Bush, M. B. (2024). Wet and dry events influenced colonization of a mid-elevation Andean forest. Quaternary Science Reviews, 327, 108518.