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Feature Channels: Marine Science

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Newswise: Researchers Examine Economic Impacts of Aquatic Dead Zones
Released: 30-Jan-2025 9:55 AM EST
Researchers Examine Economic Impacts of Aquatic Dead Zones
West Virginia University

A West Virginia University researcher is working to understand and estimate environmental cleanup costs associated with agricultural runoff that causes polluted “dead zones” in downstream coastal systems.

Newswise: Sharks and Rays Benefit From Global Warming - but Not From CO2 in the Oceans
Released: 30-Jan-2025 5:50 AM EST
Sharks and Rays Benefit From Global Warming - but Not From CO2 in the Oceans
University of Vienna

Sharks and rays have populated the world's oceans for around 450 million years, but more than a third of the species living today are severely threatened by overshing and the loss of their habitat. An international research team led by palaeobiologist Manuel A. Staggl from the University of Vienna has now investigated whether and how global warming influences the diversity of sharks based on climate fluctuations between 200 and 66 million years ago. According to the study, higher temperatures and more shallow water areas have a positive effect, while higher CO2 levels have a clearly negative effect. The study was recently published in the scientific journal "Biology".

24-Jan-2025 6:50 AM EST
Water Industry Using Deception Tactics to Deflect Blame for Sewage Pollution in England
University of Portsmouth

A new study published in Nature Water has revealed England’s major water and sewage companies are misleading the public and Government using strategies that mirror those of large polluters, including the tobacco and fossil fuels industries.

Newswise: Microbial Solutions for Boosting Seaweed Farming and Carbon Capture
Released: 27-Jan-2025 9:10 AM EST
Microbial Solutions for Boosting Seaweed Farming and Carbon Capture
Chinese Academy of Sciences

Researchers from Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, reveal how manipulating the microscopic life living on seaweed could revolutionize seaweed farming and boost its potential for fighting climate change. This innovative approach could transform seaweed cultivation from a regional industry into a powerful tool for carbon capture and sustainable resource production.

Newswise: Preserving Asian Horseshoe Crab Populations Through Targeted Conservation Strategies
Released: 26-Jan-2025 9:35 PM EST
Preserving Asian Horseshoe Crab Populations Through Targeted Conservation Strategies
National University of Singapore (NUS)

NUS biologists conduct the first comprehensive population study of all three Asian horseshoe crab species, mapping their population distribution, evolutionary histories and vulnerabilities to climate change to propose customised conservation strategies.

Released: 23-Jan-2025 8:20 PM EST
More Acidic Oceans May Affect the Sex of Oysters
American Chemical Society (ACS)

How exactly does ocean acidification impact animals whose genetic makeup can shift depending on environmental cues? A study published in ACS’ Environmental Science & Technology addresses this question through the “eyes” of oysters.

Newswise: Offshore Wind Farms Could Cause Significant Ecosystem, Economic and Human Health Risks
Released: 22-Jan-2025 5:25 PM EST
Offshore Wind Farms Could Cause Significant Ecosystem, Economic and Human Health Risks
University of Portsmouth

The materials used to protect wind turbines from corrosion leach into the surrounding water, which could pose risks to ecosystems, seafood safety and human health, new research from the University of Portsmouth has found.

Newswise: New Study Provides Insight Into How Some Species Thrive in Dark, Oxygen-Free Environments
Released: 16-Jan-2025 8:00 AM EST
New Study Provides Insight Into How Some Species Thrive in Dark, Oxygen-Free Environments
Woods Hole Oceanographic Institution

A new study led by Woods Hole Oceanographic Institution (WHOI), published in The ISME Journal, sheds light on how a species of foraminifera, single-celled organisms found in almost all marine habitats, thrives in a dark, oxygen-free environment.

Newswise: Scientists Develop First Portable eDNA Test Which Is Able to Detect One of the Rarest of the Rare Wildlife Species, a Swinhoe’s Softshell turtle, in a Massive Body of Water
Released: 15-Jan-2025 8:15 PM EST
Scientists Develop First Portable eDNA Test Which Is Able to Detect One of the Rarest of the Rare Wildlife Species, a Swinhoe’s Softshell turtle, in a Massive Body of Water
Wildlife Conservation Society

Scientists have developed and validated a, first-of-its-kind, portable environmental DNA (eDNA) test to help detect the world’s rarest turtle, the Swinhoe’s softshell turtle (Rafetus swinhoei), which is teetering on the brink of extinction. Two of these turtles are currently known to exist, one wild animal in Vietnam (sex unknown) and one captive male in China (over 100 years old). Additional Swinhoe’s softshell turtles need to be found in order to breed these turtles successfully in captivity and rescue this species.

Newswise: Octopus Arms Have Segmented Nervous Systems to Power Extraordinary Movements
Released: 15-Jan-2025 6:20 PM EST
Octopus Arms Have Segmented Nervous Systems to Power Extraordinary Movements
University of Chicago Medical Center

The large nerve cord running down each octopus arm is separated into segments, giving it precise control over movements and creating a spatial map of its suckers.

Newswise: Digitizing Hope: Collaboration Helps Preserve a Species on the Brink of Extinction
Released: 14-Jan-2025 8:30 AM EST
Digitizing Hope: Collaboration Helps Preserve a Species on the Brink of Extinction
Florida Atlantic University

Using state-of-the-art, high resolution micro-CT scanning, FAU researchers have scanned a full skeleton of a very rare vaquita specimen from the 1960s. The objective of scanning this rare specimen for display purposes is to facilitate the creation of replicas to be commercially available to further education and conservation efforts of this critically endangered species. The completed scans, which required approximately 165 hours, resulted in a total of three terabytes of data.

Newswise: One-Quarter of Freshwater Animals at Risk of Extinction, New Research Shows
Released: 8-Jan-2025 5:30 PM EST
One-Quarter of Freshwater Animals at Risk of Extinction, New Research Shows
Northern Arizona University

The study, led by the International Union for Conservation of Nature and co-authored by experts throughout the world, recommends targeted action to prevent further extinctions and calls for governments and industry leaders to use these data in water management and policy measures to protect critical species and ecosystems.

Newswise: Marine Biological Laboratory Welcomes Sharon Stanczak as Chief Advancement Officer
Released: 8-Jan-2025 8:00 AM EST
Marine Biological Laboratory Welcomes Sharon Stanczak as Chief Advancement Officer
Marine Biological Laboratory

The Marine Biological Laboratory (MBL) announces the appointment of Sharon Stanczak, CFRE, as its new Chief Advancement Officer, marking a significant step forward in MBL’s commitment to advancing its mission of exploring fundamental biology to improve the human condition. Stanczak, who starts Feb. 1, will spearhead a comprehensive philanthropic strategy to elevate MBL’s fundraising initiatives, strengthen institutional partnerships, and ensure the laboratory's long-term financial sustainability.

Newswise: Woods Hole Oceanographic Institution Licenses Ocean Technology to ARMADA Marine Robotics
Released: 7-Jan-2025 9:35 AM EST
Woods Hole Oceanographic Institution Licenses Ocean Technology to ARMADA Marine Robotics
Woods Hole Oceanographic Institution

These agreements mark a significant milestone in WHOI’s efforts to foster innovation, entrepreneurship, and the commercialization of transformative ocean technologies.

Newswise: WCS Applauds Protections Announced for US Oceans and Coastal Communities
Released: 6-Jan-2025 5:15 PM EST
WCS Applauds Protections Announced for US Oceans and Coastal Communities
Wildlife Conservation Society

The following statement was released by the Wildlife Conservation Society (WCS) upon President Biden’s announcement today protecting waters off New York and New Jersey, including the Hudson Canyon, located about 100 miles off the coast of New York, and the remaining portion of the Northern Bering Sea Climate Resilience Area in Alaska.

Newswise: Rising Temperatures Threaten Reefs—Study Pinpoints Where Conservation Efforts Are Most Needed
Released: 23-Dec-2024 5:10 PM EST
Rising Temperatures Threaten Reefs—Study Pinpoints Where Conservation Efforts Are Most Needed
Wildlife Conservation Society

New high-resolution models predict that some coral reefs in the Western Indian Ocean may be more resilient to climate change than previously thought AI modeling was able to pinpoint climate-resilient reefs that would benefit most from protection efforts

Newswise: Some Evolutionary Losses May Not Be Lost Forever
Released: 19-Dec-2024 9:45 PM EST
Some Evolutionary Losses May Not Be Lost Forever
University of Adelaide

Nine species of sea snakes have now been identified as having regained the genetic requirements for advanced colour vision, demonstrating that once a complex trait has been lost to evolutionary time, it may be regained in some way.

Newswise: New Study Highlights the Correlation Between Live Corals and Fishing Yields
Released: 19-Dec-2024 8:30 AM EST
New Study Highlights the Correlation Between Live Corals and Fishing Yields
Woods Hole Oceanographic Institution

Research led by Woods Hole Oceanographic Institution predicts lower fishing yields as corals struggle to survive

Newswise: Coral Reef Nightlife Becomes More Predatory with Artificial Light
16-Dec-2024 7:15 PM EST
Coral Reef Nightlife Becomes More Predatory with Artificial Light
University of Bristol

Artificial light can wake sleeping fish and attract predators, changing nighttime coral reef communities, according to new research using novel underwater infrared cameras.



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