Southern California Offshore Banks National Marine Sanctuary Proposal August 2016 Section I – Basics Nomination Title: Southern California Offshore Banks National Marine Sanctuary Proposal Nominator Name: Daniel J. Pondella, II, MA, Ph.D., Director of the Southern California Marine Institute and the Vantuna Research Group Nominator Point of Contact: Daniel J. Pondella II, MA, Ph.D.,
[email protected], (310) 519- 3172 x983 c (323) 533-3869, 820 South Seaside Avenue, Terminal Island, CA 90731 or (323) 259-2955, Moore Laboratory of Zoology, Occidental College, 1600 Campus Road, Los Angeles, CA 90041 Section II – Introduction Narrative Description Southern California offshore banks and seamounts (Cortes, Tanner, Northeast, and Cherry Banks and Garrett Ridge) comprise a critical set of relatively shallow, offshore habitats that are under threat and would greatly benefit from increased coordination of management efforts as well as protection from potential oil and gas extraction. During the last glacial maximum, the largest of these habitats, Tanner and Cortes Banks, were islands and were likely visited by Native Americans, as such there may be unknown archaeological sites on these banks. The region including these banks is uniquely located at the confluence of the California Current and Southern California Counter Current in an extremely productive environment whose habitats are likely linked to the overall biological production of the Southern California Bight (SCB). Thus, these offshore banks are preferred feeding areas for protected marine mammals, birds and support unique populations of corals. They also maintain the largest known remaining populations of the federally endangered white abalone (Haliotis sorenseni). Two former fisheries species that are now listed as protected species of concern, Cowcod (Sebastes levis) and Bocaccio (Sebastes paucispinis), also utilize these areas.