01 May, 2021

Prof. Rusty Brainard has been recognized among Cityscape's top 20 real estate industry climate change champions

Prof. Rusty Brainard, Chief Environment Officer at the Red Sea Development Company (TRSDC) and Courtesty Professor of marine science at the KAUST'S Red Sea Research Center has been recognized among Cityscape's top 20 real estate industry climate change champions.

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06 May, 2021

Prof. Duarte's paper was included in the 5 most popular scientific papers of February 2021 in the Nature Index journals

Prof. Duarte's paper entitled "The soundscape of the Anthropocene ocean" was included in the 5 most popular scientific papers of February 2021 in the Nature Index journals.

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29 April, 2021

Coral symbionts have a genome like no other

The genome of single-celled plankton, known as dinoflagellates, is organized in an incredibly strange and unusual way, according to new research. The findings lay the groundwork for further investigation into these important marine organisms and dramatically expand our picture of what a eukaryotic genome can look like.

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29 April, 2021

How reef-building corals got their bones

Coral reefs provide shelter, sustenance and stability to a range of organisms, but these vital ecosystems would not exist if not for the skeletal structure created by stony corals. Now, KAUST scientists together with an international team have revealed the underlying genetic story of how corals evolved from soft-bodied organisms to build the myriad calcified structures we see today.

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18 April, 2021

Corals go hungry long before they bleach

The results of coral beaching are obvious — stark underwater forests of white coral skeletons — yet the physiological processes of bleaching are not well understood. Now, KAUST researchers show that, long before signs of bleaching appear, prolonged spells of warm water cause heat stress that disrupts the nutrient cycling of the coral and its symbiotic algae.

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06 April, 2021

Human activities sound an alarm for sea life

Humans have altered the ocean soundscape by drowning out natural noises relied upon by many marine animals, from shrimp to sharks.

Sound travels fast and far in water, and sea creatures use sound to communicate, navigate, hunt, hide and mate. Since the industrial revolution, humans have introduced their own underwater cacophony from shipping vessels, seismic surveys searching for oil and gas, sonar mapping of the ocean floor, coastal construction and wind farms. Global warming could further alter the ocean soundscape as the melting Arctic opens up more shipping routes and wind and rainfall patterns change.

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14 April, 2021

Lockdowns unlock ecology research potential

When most of the world went into lockdown to limit the spread of COVID-19, ecologists realized that these tragic circumstances presented a unique opportunity to study how the presence, or absence, of humans affects biodiversity.

The freedom to travel and transport goods by land, air or sea has underpinned social and economic progress yet has been costly to the natural world, destroying habitats and contributing to climate change. In April 2020, an estimated 4.4 billion people experienced a full or partial national lockdown, compelled to severely limit their movements. And the natural world expanded its reach.

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30 March, 2021

Prof. Duarte named Extreme E scientific committee member

Extreme E has expanded its Scientific Committee with the appointment of KAUST Distinguished Professor of Marine Science Carlos Duarte, one of the world's leading minds on marine ecosystems. His appointment comes in advance of Extreme E's opening race in Saudi Arabia as the series strengthens its commitment to raise awareness for the climate issues facing the locations in which it races.

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09 March, 2021

Working towards a safer future for our oceans

The ocean’s stable health is an important component that upholds the climate’s behavior and life on Earth. A key indicator of that health? Coral reefs, also known as the marine "canaries in the coal mine." Coral bleaching due to climate change is a major concern among ocean researchers. Record ocean temperatures during 2014-2017 triggered a mass bleaching event around the globe, a sign that this issue is becoming more dire.

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04 March, 2021

A milestone in Saudi scientific diving

The development of a highly skilled workforce—a crucial part of Saudi Arabia's Vision 2030—recently took a new step forward through the country's first in-Kingdom international scientific research diver certification of a Saudi.

Diver Saeed Amin, who is a KAUST marine science Ph.D. student from the Biological Oceanography Lab in the University's Red Sea Research Center, completed and passed the rigorous American Academy of Underwater Sciences (AAUS)-accredited KAUST Scientific Research Diver Certification in November 2020.

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23 February, 2021

Microbiome boost may help corals resist bleaching

A simple but powerful idea is to improve the health of corals using cocktails of beneficial bacteria. The strategy is being explored as part of global scientific efforts to help corals become stronger, more stress resistant and more likely to survive bleaching events associated with climate change. Corals rely on bacterial and algal symbionts to provide nutrients, energy (through photosynthesis), toxin regulation and protection against pathogenic attacks.

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06 January, 2021

Kelp help: seeking options for blue carbon

“Conserving the world's oceans and coastal ecosystems is a no-regrets strategy posing huge benefits for people and planet,” explains Carlos Duarte, KAUST’s leading marine ecologist. For three decades, Duarte has led research into “blue carbon” ecosystems that can help both mitigation and adaptation to climate change and that include coasts, sandy beaches, mangroves, kelp forests, salt marshes and seagrasses.

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17 December, 2020

Research links reef resiliency to no-take zones, healthy fish populations

​In the first study of its kind, A connectivity portfolio effect stabilizes marine reserve performance demonstrates that a network of no-take zones ensures a consistent supply of replenished fish stocks across marine reserve habitats. No-take zones are marine protected areas (MPAs) where fishing activities are not allowed in order to preserve biodiversity.

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13 December, 2020

Mangroves lock away carbon

High levels of dissolved calcium carbonate present in their bedrock indicate that Red Sea mangroves are capable of removing more carbon than previously thought, KAUST researchers have found. The study's findings highlight the need to consider calcium carbonate dissolution in mangroves growing on carbonate platforms as an important carbon storage mechanism.

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03 December, 2020

Red Sea turtle hatchlings are feeling the heat

Analyses by KAUST researchers of sand temperatures at marine turtle nesting sites around the Red Sea indicate that turtle hatchlings born in the region could now be predominantly female. These findings hold significant implications for the survival of marine turtle species as temperature increases take hold, driven by anthropogenic climate change.

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01 December, 2020

Carlos M. Duarte named KAUST Distinguished Professor

We are delighted to announce the appointment of Professor Carlos M. Duarte as a KAUST Distinguished Professor effective December 1, 2020.

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29 November, 2020

Robot probes the Red Sea's carbon storage system

Warming waters and oxygen depletion in the Red Sea could slow the flow of organic carbon from the surface into the deep ocean where it can be stored, out of reach of the atmosphere. A KAUST team has used an underwater robot to investigate the little-studied mesopelagic, or "twilight," zone, at depths of between 100 and 1000 meters.

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26 November, 2020

RSRC alumnus makes impact with coral reef research

​Sclerochronology is not a word the average person hears every day, let alone understands, but for RSRC alumnus and marine biologist Dr. Thomas DeCarlo, the word is at the core of his work. Literally. Sclerochronology is the study of the hard tissues and skeletons of invertebrates, and in DeCarlo's case, long-lived, tropical corals. He drills, dates and analyzes cored samples from corals to learn how they grow and also respond to ocean warming and acidification. Sclerochronology is one tool in a suite of research techniques that DeCarlo applies to his projects. Carbonate geochemistry, Raman spectroscopy, paleoceanography and remote sensing are others.

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15 November, 2020

Research reveals ocean plastics collecting point

Global plastic production began to rise precipitously around 1950. Since that time production has grown at around 8.5% annually. Unfortunately, due to poor recapture and recycling globally, much of that plastic has ended up in the world's oceans.

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05 November, 2020

Blue carbon—harbingers of hope

Perched on a branch among dense green foliage, a Mangrove reed warbler is nearly hidden from view but for its call, which reveals its location from among the mangroves. Another reed warbler answers the call, and birdsong animates the trees. The mangroves at KAUST are thriving.

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