DNA reveals the past and future of coral reefs
New DNA techniques are being used to understand how coral reacted to the end of the last ice age in order to better predict how they will cope with current changes to the climate. James Cook Univer
From 2005 to 2022, the main node of the ARC Centre of Excellence for Coral Reef Studies was headquartered at James Cook University in Townsville, Queensland (Australia)
Abstract:
Being a new staff member at JCU, I will start with a short overview of my research. Next I will zoom in on a specific topic that I have been interested in for a long time: the impact of extreme climatic events and sea level rise on shorebirds. Sea level rise can affect the exposure of intertidal foraging grounds of shorebrids as well cause flooding of their nests. Little is known about how individuals may behaviourally response to flooding events, or to extreme climatic events more general. Here I will show results based on a 30+ year study of oystercatchers changing their nest site and habitat selection in response to more frequent flooding events. By integrating climate projection models on sea level rise, geomorphological models of saltmarsh accretion and behavioural and demographic models of shorebird responses to flooding I will next quantify the population dynamical consequences of sea level rise.
Biography:
Martijn is a global change ecologist who combines mathematical modeling with long-term field studies and eperiments to understand how wildlife copes with our rapidly changing environment. Before joining the Maths group at JCU at the end of 2021 he worked at various institutes across the globe (Netherlands, Germany, Norway) and as an ARC Future Fellow at the Australian National University. His research focusses on topics such as how different human impacts accumulate on wildlife, plasticity to extreme climatic events and on understanding inter- and intra-specific variation in responses to climate change.
New DNA techniques are being used to understand how coral reacted to the end of the last ice age in order to better predict how they will cope with current changes to the climate. James Cook Univer
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