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DEEP SEA
MONITORING PROJECT INFORMATION
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NOAA’s Deep-Sea Coral FY2010 Assessment for the U.S. West Coast
Principal Investigator(s)
Ed Bowlby (Olympic Coast National Marine Sanctuary)
Jan Roletto (Gulf of the Farallones National Marine Sanctuary)
Dan Howard (Cordell Bank National Marine Sanctuary)
Mary Yoklavich (NOAA Fisheries)
Dani Lipski (Channel Islands National Marine Sanctuary)
Jeff Hyland (National Centers for Coastal Ocean Science)
Liz Clarke (NOAA Fisheries)
Peter Etnoyer (National Centers for Coastal Ocean Science)
Steve Katz (Channel Islands National Marine Sanctuary)
 
Start Date
2010-06-07
Funding
NOAA, NMFS, Coral Reef Conservation Program, Northwest and Southwest Science Centers Office of Natio
 
Overview
The marine region off the coast of Washington, Oregon and California accounts for about 7% (778,628 km2) of the total area of the U.S. Economic Exclusive Zone and contains extensive deep-sea coral (DSC) communities. NOAA manages five National Marine Sanctuaries (NMS) on the West Coast: the Channel Islands (CINMS), Monterey Bay (MBNMS), Gulf of the Farallones (GFNMS), Cordell Bank CBNMS), and Olympic Coast (OCNMS). All contain deep-sea corals.

NOAA’s Coral Reef Conservation Program (CRCP, http://coralreef.noaa.gov/) is charged with coordinating the implementation of DSC research activities, which is primarily authorized by the Magnuson-Stevens Fishery Conservation and Management Act (MSA) (U.S.C. 1801 et seq.). The MSA was reauthorized in 2006 and it included a new requirement to establish a “Deep-Sea Coral Research and Technology Program” (http://coralreef.noaa.gov/deepseacorals/#dscprogram) (DSCRTP; MSA Section 408) and authorized Fishery Management Plan discretionary provisions (Sec. 303(b)(2))(Annex 1). The CRCP also integrates a variety of other NOAA mandates for science and management action related to DSC including other provisions of the MSA and the National Marine Sanctuaries Act (http://sanctuaries.noaa.gov/missions/2010coral_west/).

In Fiscal Year (FY) 2010, NOAA expanded DSC and sponge field research and mapping activities to include the U.S. West Coast. The new field activities are being led by a NOAA cross-line office team consisting of the National Marine Fisheries Service (NMFS), Northwest Fisheries Science Center (NWFSC) and Southwest Fisheries Science Center (SWFSC); the National Ocean Service (NOS), Office of National Marine Sanctuaries (ONMS), OCNMS and CINMS; and the Office of Oceanic and Atmospheric Research (OAR), Office of Ocean Exploration and Research (OER); and coordinated with multiple NOAA programs, academia, and nongovernmental organizations.

The goal for FY2010 is to survey DSC and sponge communities from Washington to southern California and includes five components: 1) OCNMS to address Essential Fish Habitat (EFH) information needs for a proposal to Pacific Fishery Management Council (PFMC) to expand the boundaries and increase protective measures for a EFH Conservation Area; 2) Grays Canyon, Washington sponge reefs to address EFH and provide additional information to the PFMC to implement protective measures; 3) CINMS to address EFH and characterize the distribution and abundance of DSC; 4) Southern California to address EFH and focus on the biology and ecology of the DSC; and, 5) Central California, GFNMS and CBNMS to conduct reconnaissance and characterization of suspected DSCs inside and outside of EFH areas. FY2010 efforts are intended to balance the DSC and sponge needs across topics and geography to ensure the activities adhere to PFMC, EFH, and ONMS needs.

 
Summary to Date
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Monitoring Trends
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Discussion
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Website Links
Coral Reef Conservation Program
Deep-Sea Coral Research and Technology Program
2010 Deep-Sea Coral Expedition
Related Images
 
Study Parameters
Click here to view the parameters measured in this study.
Study Methods
Click here to view the methods and materials used in this study.
 
Images and Documents

Figure 1. Targeted sites for CRUISE 1, Leg 1, ROV and AUV dives in OCNMS, off the coast of Washington state.



Figure 2. Targeted sites for CRUISE 1, Leg 2, ROV dives in CBNMS and GFNMS.



Figure 3. Overview of targeted sites for CRUISE 1 - Leg 3 (Piggy Bank), Cruise 2 (Hidden Reef), and back-up weather plan (Hueneme Canyon) in the Southern California Bight.



Figure 4. Details of target site for CRUISE 1, Leg 3. Interpreted seafloor habitat types overlaid on hill shaded bathymetry derived from a high-resolution multibeam acoustic survey of Piggy Bank in the Southern California Bight. Thin black track lines of previous Delta submersible dives are located on top of the Bank. Yellow lines indicate potential ROV and AUV surveys, primarily over rock substratum at depths from 275-850 meters. Yellow boxes indicate potential AUV surveys at depths to 850 meters.



Figure 5. Foul weather, alternative study site at Hueneme Canyon for CRUISE 1, Leg 3. Map of hill-shade bathymetry derived from a high-resolution multibeam acoustic survey of Hueneme Canyon in the Southern California Bight. Thin red track lines of previous Delta submersible dives are located at canyon edge. Yellow lines indicate potential ROV and AUV tracks, primarily over rock substratum at depths from 100 to 600 meters.



Figure 6. Targeted site for CRUISE 2. Interpreted seafloor habitat types overlaid on hill-shade bathymetry derived from a high-resolution multibeam acoustic survey of Hidden Reef in the Southern California Bight. Thin black track lines of Delta submersible dives conducted in 2002 are located over the reef. Green x’s are locations of Christmas tree corals (Antipathes dendrochristos).



Figure 7. Targeted sites for CRUISE 3. Oceana proposed closure areas showing site of sponge reef and proposed primary study site (solid red box).



Habitat Connections: Deep Sea Corals
Hourigan & Cope (2008)
Overview of deep sea corals.
318 KB PDF


Figures 1-7 (High Resolution)
8.5 MB PDF
 
 
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