Catharina Alves-de-Souza is part of a team studying how to best produce biogenic limestone, which could be used to significantly cut carbon dioxide emissions generated in the cement-making process.
science
Sugars secreted by seagrass roots sweeten habitat: Study
The finding could increase the understanding of what’s going on in the sediment below and around seagrass root systems and improve seagrass conservation approaches.
Brutal season for farmed oyster mortality along NC coast
Summer mortality in oysters is nothing new, but growers and researchers say widespread die-offs already this year have been especially severe.
Study links timing of blue-green blooms, airborne particles
UNC Institute of Marine Science researchers have found that the life cycles of algal blooms caused by cyanobacteria in water correlates to the airborne presence of fine particulate matter that the EPA calls “the greatest risk to health.”
ECU Coastal Studies Institute to host open house
The public can tour the campus, learn about current research and education programs and interact with faculty and staff when East Carolina University’s Integrated Coastal Programs and the Coastal Studies Institute host a free open house Saturday, June 4.
NC water quality thresholds may leave seagrass vulnerable
New research from UNC shows that the state’s current water quality standards for chlorophyll-a and turbidity may not protect submerged aquatic vegetation in high-salinity estuaries considered economically and environmentally vital.
Study finds oyster sustainability among Indigenous peoples
Archaeological examinations of middens published this week show that Native Americans and Australians were successful at sustainably harvesting shellfish over thousands of years.
Competitors face off to create fresh water with wave power
Competition demonstrates that wave-powered desalination systems can supply fresh water to people in coastal locations, including in disaster-recovery situations.
Collaborative seeks to add radio towers for tracking wildlife
North Carolina researchers and conservationists are working with others in several states to snag a $1 million federal grant to expand and maintain a network of automated radio tracking towers connected to the Motus Wildlife Tracking System.
Explore conservation of Queen Anne’s Revenge
The Queen Anne’s Revenge Conservation Lab in Greenville is hosting its annual open house April 23.
Study of shrimp eyes opens window into life in the deep sea
UNCW researcher Lorian Schweikert was on a team that found the light organ patterns on the bodies of deep-sea shrimp were the best predictor of the size of their eyes.
Whales’ rebound in Australia a success story: Duke biologist
Conservation biologist David Johnston at the Duke University Marine Lab in Beaufort says Australia’s recent decision to remove humpback whales from its endangered species list is a conservation victory and pivot point.
Nonnative phragmites may help with climate resilience
For years, discussions about the invasive reed focused on eradication, but recent research finds the plant can help protect against erosion and sequester carbon.
UNCW lab may hold answers to algal bloom questions
Catharina Alves-de Souza, director of the University of North Carolina Wilmington Algal Resources Collection, was recently awarded a National Science Foundation grant to help in identifying microalgae species.
Registration open for online course on fisheries science
The six-week course begins Feb. 22 and runs weekly on Tuesday nights through March 29.
Declining, fluctuating spot numbers spur action, research
Commercial harvests of spot have been on the decline for more than 20 years and recreational numbers fluctuate, but a multistate management approach and independent research aim for sustainable stocks.
