Fish are a staple food. Tasty and versatile, they are the food of choice for billions worldwide. However, this demand has led to over-fishing, with 34% of global fish stocks being fished beyond sustainable limits and a further 60% are being fished up to their limits. This has had a devastating impact on the wildlife in our planet’s oceans.
Why?
Half of the fish that we eat are now farmed. The Marine Conservation Society is concerned that, “Fish farming (aquaculture) is rapidly expanding to meet the increasing demand for seafood, but if this is done badly it can be inhumane and damage the natural environment and its wildlife.”
If this wasn’t enough, our fragile ocean ecosystems are also under threat from climate change, affecting the distribution and survival of marine wildlife, including mammal populations which have declined by at least 49%.
You may ask, how does this affect the health of the Eden? Wild Atlantic salmon, one of Eden’s iconic species, and the incredible European eel are in significant decline. Both species live part of their lives out at sea and part in freshwater, and to survive, they need both to be healthy.