Oldest marine plant discovered with the help of a new genetic clock
Alfred Wegener Institute (AWI)
Published: 10 June 2024
Researchers used a new genetic clock to identify a 1,400-year-old Baltic Sea seagrass clone—now the oldest known marine plant. This breakthrough aids conservation by revealing how clonal species persist in changing environments.
Keywords: seagrass, clonal species, genetic clock, Baltic Sea, marine biodiversity, conservation genetics, Zostera marina
Floods of the Nile in the past can help us for the future
Alfred Wegener Institute (AWI)
Published: 4 July 2024
A study of ancient Nile sediments reveals that wetter, warmer climates led to extreme flood variability and river instability, potentially making the valley uninhabitable—offering crucial insights for future climate resilience.
Keywords: Nile River, flood variability, sediment core, hydrological cycle, ancient climate, global warming
WHOI researchers reinforce acoustic enhancement as a reef restoration method
Woods Hole Oceanographic Institution
Published: 23 October 2024
WHOI researchers found that golfball coral larvae respond to healthy reef sounds, confirming acoustic enrichment as a promising coral restoration tool. This second species response may help scale up sound-based reef recovery efforts.
Keywords: golfball coral, reef sounds, coral larvae, reef ecology, JASA Express Letters, reef repopulation
