Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Whale Sanctuary of El Vizcaino' has mentioned 'Fishing' in the following places:
Occurrence Sentence Text Source
Overfishing and illegal fishing occurs in and around both lagoons and is also a broader concern along the Pacific Coast.
Besides complex impacts on the marine ecosystems in the lagoons, Grey Whales, other marine mammals and marine turtles can fatally suffer from entanglement in fishing gear.