Today's posts from our featured Port Elizabeth Blogger: Human-made underwater sound may have wider ecosystem effects than previously thought by Sardine Run Port Elizabeth: Underwater sound linked to human activity could alter the behaviour of seabed creatures that play a vital role in marine ecosystems, according to new research. Marine Biology News — ScienceDaily Click here to book your Sardine Run Experience. Read more here: Sardine Run Port Elizabeth Pro Dive Sardine Run Port … [Read more...] about Human-made underwater sound may have wider ecosystem effects than previously thought – Featured Blog
