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Ocean Acoustic Waveguide Remote Sensing (OAWRS) of marine ecosystems

Abstract : Ocean Acoustic Waveguide Remote Sensing (OAWRS) has recently been shown to becapable of instantaneously imaging and continuously monitoring fish populations over continentalshelf-scale areas, covering thousands of km2. We show how OAWRS can be used in a variety ofoceanic ecosystems to remotely assess populations and study the behavior of fish and other marineorganisms, such as Antarctic krill, to help the study of marine ecology and the ecosystem-basedapproach to fisheries management.