To make sure that important high seas ecosystems get the attention they deserve, governments should establish ways to designate World Heritage sites in the two-thirds of the world's seas that sit outside of national borders, argues a new report from the United Nations Educational, Scientific and Cultural Organization (UNESCO).
This deep-sea ecosystem was dominated by a species of yeti crab, but also included stalked barnacles, limpets, snails, sea anemones and possibly an octopus, the scientists report in the journal PLoS Biology.
In Egypt, soil compaction and rising sea levels have already led to saltwater intrusion in the Nile Delta; overfishing and overdevelopment are threatening the Red Sea ecosystem, and unregulated and unsustainable agricultural practices in poorer districts, plus more extreme temperatures, are contributing to erosion and desertification.
It also plans to examine all facets of the Red Sea ecosystem, a relatively unexplored body of water.
For that reason, Smith believes that whale hunting may be disrupting an important deep-sea ecosystem, robbing the worms of having their whales and eating them too.
It is shown that the system can provide high quality measurements that improve our understanding of open sea ecosystem functioning and contribute towards reliable environmental predictions.
Here we combine plankton taxonomic data with the analysis of biovolume spectra and stable isotopes to provide insights into the trophic interactions that occur in a shelf sea ecosystem (Celtic Sea) across the spring-summer-autumn transition.
The cold-water coral communities form the foundation of a deep-sea ecosystem, providing food, spawning habitat, and shelter for a diverse range of fish and invertebrate species.
The Adriatic Sea ecosystem is threatened by excessive input of nutrients through drainage from agricultural land and wastewater flowing from cities; this includes both along its coast and from rivers draining into the sea especially from the Po River.
A more serene legacy of the geological disturbances is the Puerto Princesa Subterranean River, the area represents a habitat for biodiversity conservation, the site also contains a full mountain-to-the-sea ecosystem and has some of the most important forests in Asia.
Thus, each deep-sea ecosystem contributes significantly to overall biodiversity.
