seafloor mapping as a foundation · ccows flythrough why map cordell bank? plan surveys inventory...
TRANSCRIPT
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Seafloor Mapping as a Foundation Seafloor Mapping as a Foundation for Resource Conservation at the
Cordell Bank National Marine for Resource Conservation at the
Cordell Bank National Marine Cordell Bank National Marine Sanctuary
Cordell Bank National Marine SanctuarySanctuarySanctuary
Dale RobertsDale Roberts Tara Anderson
NATIONAL MARINESANCTUARIES
CORDELL BANK
TM
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NOAA’s National Marine Sanctuaries
NO AA Ocean Ser vice
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Central California National Marine Sanctuaries
Pt ReyesCordell BankNMS USA
San FranciscoCaliforniaCalifornia
MontereyBay
0 50 100 km NATIONAL MARINESANCTUARIES
CORDELL BANK
TM
NATIONAL MARINESANCTUARIES
CORDELL BANK
TM
NATIONAL MARINESANCTUARIES
CORDELL BANK
TM
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Complementary Mission Statements
“The National Marine Sanctuary Program’s mission is to serve as the trustee for the nation’s system of marineserve as the trustee for the nation s system of marine protected areas to conserve, protect and enhance the biodiversity, ecological integrity and cultural legacy of these ecosystems.”
“The mission of the California Ocean Protection Councilis to ensure that California maintains healthy, resilient and productive ocean and coastal ecosystems for theand productive ocean and coastal ecosystems for the benefit of current and future generations.”
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Complementary Mapping Goals
Marine Sanctuary System Wide Monitoring PlanSystem question No. 5:y q“What is the distribution of major habitat types and how is it changing?”
California Ocean Protection Council 5 Year Plan
Objective 2 of the research and monitoring theme:“Monitor and map the ocean environment to provide data about condition and trends ”condition and trends.
Action 2d of the Research and Monitoring Goal“Pursue funding and partnerships to complete sea floor maps of all g p p p pstate waters.”
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Delta SubmersibleDelta Submersiblein situ counts of fish and habitatin situ counts of fish and habitat.. in situ counts of fish and habitat.. in situ counts of fish and habitat
pilot
observer
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Habitat Typing
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Fish/Habitat Affinity
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Mudrocksrocks
Substratum types
Rocks &
Mud banksMud
Gulleyboulderscobblessandmud
boulderscobblessandmud Rocks &
Bouldersmudmud
High ReliefPinnacles
Sand wavehabitats
Boulder
S
Boulderfields
Sandfields
deep Mud slope
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Top of Bank – Diverse inverts 255075100125
32 m150
41 m35 m 41 m35 m
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Top of Bank / Rocks & BouldersTop of Bank / Rocks & BouldersQuillback RockfishQuillback RockfishBlue RockfishBlue Rockfish Quillback RockfishQuillback RockfishBlue RockfishBlue Rockfish
Yellowtail RockfishYellowtail Rockfish
Rosy RockfishRosy RockfishYoung of Year RockfishYoung of Year Rockfish
Kelp GreenlingKelp Greenling
Juv. Yelloweye RockfishJuv. Yelloweye Rockfish
Squarespot RockfishSquarespot Rockfish
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255075100125150
Lower Bank - Boulder fields
150
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Lower Bank / Rocks & BouldersLower Bank / Rocks & Boulders
Pygmy RockfishPygmy Rockfish
Yelloweye RockfishYelloweye RockfishBocaccioBocaccioStarry RockfishStarry Rockfish
Flag RockfishFlag Rockfish
LingcodLingcodGreenspotted RockfishGreenspotted RockfishVermilion RockfishVermilion Rockfish
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255075100125150
Lower east-side - Sand waves 255075100125150150150
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Lower east-sideSandSand
SkateSkateSkateSkate
SanddabSanddab
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255075100125150
Continental slope - Mud
150
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Spotted RatfishSpotted Ratfish
Mud SlopePoachersPoachers
Longspined combfishLongspined combfishHagfish Grotto
English SoleEnglish Sole
Splitnosed RockfishSplitnosed Rockfish
Slender SoleSlender SoleStripetail Rockfish
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NOAA Habitat Map
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Commercial Sidescan
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CSUMB Seafloor Mapping Labpp g
Field Team•Kendra Wong
•Mary Young•Mary Young
•Saori Zurita
•Kate Thomas
R/V VenTresca
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Multibeam Bathymetry
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Multibeam Bathymetry
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Multibeam Bathymetry
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CCOWS Flythrough
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CCOWS Flythrough
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CCOWS Flythrough
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CCOWS Flythrough
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WHY MAP CORDELL BANK?
Plan surveys
Inventory physical characteristics
Predict biota
Explain oceanographic processesp g p p
Interpret region for general publicInterpret region for general public
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ContributorsContributorsNOAA FisheriesCordell Bank NMS
•Dan Howard •Mary YoklavichU C Santa Barbara
ContributorsContributors•Pam van der Leeden
•Michael Carver
•Tom Laidig•Linda Snook
U.C. Santa Barbara
Merritt College•Jill Baltan
Moss Landing Marine Laboratories•Gary Greene
•Matt Levy
Jill Baltan
Monterey Bay NMS•Jean DeMarignac
•Rick Starr
CSU Monterey Bay Washington State University
•Andrew DeVogelaere
•Rikk Kvitek
•Mary Young
•Fred Watson
y y
California Fish and Game
g y•Jodi Pirtle
•Brian Tissot
USGS Coastal Marine Geology•Guy Cochrane
•John Chin •Dave SlaterDelta Oceanographics
California Fish and Game•Bob Lea
•Roberto Anima
•Rich Signell
•Dave Slater
•Chris Ijames
•Joe Lilly