Alexander Kerr
Adjunct Research Fellow
University of Guam, USA
ARC Centre of Excellence for Coral Reef Studies
James Cook University Townsville
Queensland 4811 Australia
Phone: 61 7 4781 4000
Email: info@coralcoe.org.au
Adjunct Research Fellow
University of Guam, USA
An organism’s potential to adapt to a novel environment depends in part upon its history of evolving features requisite in previous environs. Replicate radiations of organisms into a given ecosystem, say – coral reefs, permit one to test such questions as: How has the history of organisms prior to their expansion in the tropics constrained or facilitated their diversification onto reefs? How has the evolution of ecological innovation influenced the tropics as a source or sink for global diversity? We address these questions using comparative phylogenetic methods. Using supertree techniques, we have recently produced the most comprehensive phylogeny of scleractinian corals and the first class-level phylogeny of Holothuroidea, the sea cucumbers, from nucleotide sequences, morphological characters and fossil first occurrances. Using these estimates and comparative methods, we are testing hypotheses with a previously unavailable statistical power about how invertebrates have diversified into and out of a derived environment, scleractinian coral reefs.
James Cook University researchers have found brightly coloured fish are becoming increasingly rare as coral declines, with the phenomenon likely to get worse in the future. Christopher Hemingson, a
Researchers working with stakeholders in the Great Barrier Reef region have come up with ideas on how groups responsible for looking after the reef can operate more effectively when the next bleaching
A new study has delivered a stark warning about the impacts of urban growth on the world’s coral reefs. As coastal developments expand at pace around the world, a year-long study of coral on a reef
Alarming new research shows global warming of 1.5°C relative to pre-industrial levels will be catastrophic for almost all coral reefs – including those once thought of as refuges. Associate Profes
Abstract: Molecular approaches have revolutionised our understanding of the systematics and evolution of most branches on the tree of life, including corals. Over the last twenty-five years molecula
Abstract: Outbreaks of crown-of-thorns starfish (COTS) are a major driver of coral decline across the Great Barrier Reef (GBR) and compound upon the impacts of increasingly frequent and severe coral
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 e
Abstract: The harsh truth is that, despite exciting innovations and increases in activity, ocean conservation is not succeeding, at least not fast enough. This is my conclusion from the last decad
This talk is the last of the parachute science seminar series organized by the ARC CoE Justice, Equity, Diversity and Inclusion (JEDI) committee. Abstract Universities and institutions across th
This talk is the second of three on parachute science being organized by the ARC CoE Justice, Equity, Diversity and Inclusion (JEDI) committee. Abstract For millenia, Traditional Owners have hel
This talk is the first of three on parachute science being organized by the ARC CoE Justice, Equity, Diversity and Inclusion (JEDI) committee. Abstract Parachute science is the practice whereby
ABSTRACT Climate change loss and damage is known as the “third pillar” of international climate governance in addition to mitigation and adaptation. Although there is no agreed upon definition,
ARC Centre of Excellence for Coral Reef Studies
James Cook University Townsville
Queensland 4811 Australia
Phone: 61 7 4781 4000
Email: info@coralcoe.org.au