Jellyfish play a key role in the balance of ecosystems and now, in the Mediterranean sea, they are a clear symptom of imbalance. The impact of human beings in the ocean, with overfishing as the main exponent, is generating alterations that can lead to overturns in the structure of ecosystems, thus affecting the species that conform them.
more information: https://elpais.com/ciencia/2022-01-31/las-medusas-del-mediterraneo-se-quedan-sin-predadores-y-estan-acabando-con-boquerones-y-sardinas.html
