| http://www.w3.org/ns/prov#value | - This is especially so as human activities, such as overfishing, shipping pollution and climate change, are threatening our seas.Research funded by the European Union has helped to identify a number of threats, including the loss or degradation of biodiversity, changes in the delicate equilibrium of marine ecosystems, loss of habitats and food sources, as well as contamination by dangerous substanc
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