An Investigation of Survey Technologies and Modeling Techniques for Improving Deepwater Surveys of Nonindigenous Species in the Northwestern Hawaiian Islands

Menza, Charles W. (Charles William); Monaco, Mark E.

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An Investigation of Survey Technologies and Modeling Techniques for Improving Deepwater Surveys of Nonindigenous Species in the Northwestern Hawaiian Islands

2009
By Menza, Charles W. (Charles William) ; Monaco, Mark E.
Series: NOAA Technical Memorandum NOS NCCOS ; 95

[PDF-3.14 MB]

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Personal Author:

Menza, Charles W. (Charles William) ; Monaco, Mark E.

Menza, Charles W. (Charles William) ; Monaco, Mark E. Less -
Corporate Authors:

National Centers for Coastal Ocean Science (U.S.)
NOAA Program & Office:

NOS (National Ocean Service) ; NCCOS (National Centers for Coastal Ocean Science)

NOS (National Ocean Service) ; NCCOS (National Centers for Coastal Ocean Science) Less -
Description:

This report examines survey technologies, with a focus on towed camera systems (TCSs), and modeling techniques which can increase NIS detection and sampling efficiency in deepwater habitats of NWHI; thus filling a critical data gap in present datasets. A pilot study conducted in 2008 at French Frigate Shoals and Brooks Banks was used to investigate the application of TCSs for surveying NIS in habitats deeper than 40 m. Cost and data quality were assessed. Over 100 hours of video was collected, in which 124 sightings of NIS were made among benthic habitats from 20 to 250 m. Most sightings were of a single cosmopolitan species, Lutjanus kasmira, but Cephalopholis argus, and Lutjanus fulvus, were also detected.
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Fish Surveys Modeling Papahānaumokuākea Marine National Monument (Hawaii)
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NOAA Technical Memorandum NOS NCCOS ; 95
Document Type:

Technical Memorandum
Place as Subject:

Hawaii
Rights Information:

Public Domain
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Library
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urn:sha256:e1d68b0965199274101cb24e1e85b629e82607deba46f5adae46a9b15dfb87b8
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https://repository.library.noaa.gov/view/noaa/17836/noaa_17836_DS1.pdf
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An Investigation of Survey Technologies and Modeling Techniques for Improving Deepwater Surveys of Nonindigenous Species in the Northwestern Hawaiian Islands

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