Sentences with phrase «poor ocean conditions»

In 2007 and 2008, poor ocean conditions and overreliance on hatchery fish reduced returns to a fraction of that number [237], necessitating a near closure of the Oregon and California fisheries.

The failure of upwelling due in 2005 is known to be responsible for these poor ocean conditions.

Not exact matches

The consequences of global warming may be lower food production, ocean acidification, loss of biodiversity, worse weather conditions and poor access to fresh water.

Ability to simulate ocean currents (a chaotic system) under these conditions is unknown but probably poor.