Abstract

Global sea levels are rising – there is no doubt about it. But what comes next? Some land near the coast is very likely to be flooded. Should we let it? Or should we try to build dams to keep the water out? We tried to answer this question by studying what happens when you flood uninhabited coastal land. Would it just turn into some sort of “underwater wasteland,” or into a functioning aquatic habitat that both animals and people can use? To find out, we followed the creation of the Gyldensteen Coastal Lagoon, an area in Denmark set aside to become a natural reserve, for two years. We conducted lab experiments and field observations to see how some marine bristle worms respond to flooding. We found that they did well, they changed the chemistry of their environment, and the newly flooded land developed into something resembling a functioning new marine ecosystem.

Share this article

Share on facebook
Share on twitter
Share on linkedin
Share on whatsapp
Share on email

Downloads

Additional languages
Click for other articles in .
Other recommended resources
Opening video(s)

About this article

Summary of research
Scientists wanted to find out whether marine organisms would move in quickly if uninhabited coastal land gets flooded.
Reading level
Scientific field
Key words
Scientific methods
Type of figure
AP Environmental science topics
IB Biology topics
Location of research
Scientist Affiliation
Publication date
July 2018

Looking for something else?