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:
The Reef Ecology Lab in KAUST’s Red Sea Research Center explores many aspects of movement ecology of marine organisms, ranging from adult migrations to intergenerational larval dispersal. This talk will explore, in some general terms, which groups of coral reef associated animals have high levels of endemism in the Red Sea, an ecosystem with many unique properties. I will also address patterns of biodiversity and biogeography in the Arabian region, including some highlights of new species recently described in the region. For some taxonomic groups, genetic and genomic patterns are investigated to help understand how the distributions of these organisms originated and how their distributions are maintained. The talk will highlight some of the interesting features of the Red Sea, such as the environmental conditions that mirror climate change forecasts for other reef regions, and how the Red Sea fits in the larger picture of biogeography of the Indian Ocean.
Bio:
Mike received a Zoology degree from the University of Arkansas (USA) in 2001. He then completed his PhD at JCU in 2007, specializing in life history and ecology of butterflyfishes. Mike accepted a postdoctoral fellowship at the Woods Hole Oceanographic Institution, where he focused on larval connectivity in coral reef fishes. Mike joined the King Abdullah University of Science and Technology (KAUST) in July 2009 as a founding faculty member in the Red Sea Research Center (RSRC). His research focuses on advancing understanding of Red Sea coral reefs and more broadly making contributions to movement ecology, which is a critical aspect of developing marine conservation plans. As the Director of KAUST’s RSRC since 2018, Mike has focused on expanding the Center across numerous disciplines (engineering, geology, biology, and more) to provide scientific knowledge of how the Red Sea can sustainably support the Saudi Arabia’s goals for growth and economic diversification.
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
A new study on the effects of climate change in five tropical countries has found fisheries are in more trouble than agriculture, and poor people are in the most danger. Distinguished Profess
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
Abstract: As marine species adapt to climate change, their heat tolerance will likely be under strong selection. Individual variation in heat tolerance and its heritability underpin the potential fo
Abstract: The Reef Ecology Lab in KAUST’s Red Sea Research Center explores many aspects of movement ecology of marine organisms, ranging from adult migrations to intergenerational larval dispersal
Abstract: Macroalgal meadows are a prominent, yet often maligned component of the tropical seascape. Our work at Ningaloo reef in WA demonstrate that canopy forming macroalgae provide habitat for ad
Abstract: Sharks are generally perceived as strong and fearsome animals. With fossils dating back at least 420 million years, sharks are not only majestic top predators but they also outlived dinosa
Abstract: Connectivity plays a vital role in many ecosystems through its effects on fundamental ecological and evolutionary processes. Its consequences for populations and metapopulations have been
Abstract: Evolution of many eukaryotic organisms is affected by interactions with microbes. Microbial symbioses can ultimately reflect host’s diet, habitat range, and even body shape. However, how
Abstract: The past few years have seen unprecedented coral bleaching and mortality on the Great Barrier Reef (GBR) but the consequences of this on biodiversity are not yet known. This talk will expl