Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)
20100215
CRED REA Benthic Parameter Assessment at Baker, Pacific Remote Island Areas in 2008
spreadsheet
https://www.fisheries.noaa.gov/pacific-islands/ecosystems/coral-reefs-pacific
Point-count surveys at 50-cm intervals were conducted along 2 consecutively placed, 25m line transect lines, as part of Rapid Ecological Assessments conducted at 4 sites at Baker in the Pacific Remote Island Areas (PRIAs) during 24 January - 14 February 2008, aboard the NOAA Hi'ialakai (HI0801) Reef Assessment and Monitoring Program (RAMP) Cruise. Raw survey data consisted of counts of benthic elements, including but not limited to live coral, dead coral, carbonate pavement, sand, coral rubble, fleshy macroalgae, crustose coralline algae, turfalgae, as well as other sessile invertebrates along the two transects. All live benthic elements were identified to the lowest taxonomic level possible. These data provide the basis for computing quantitative estimates of percent live coral cover, as well as percent cover of the different benthic constituents.
Part of a long-term monitoring program at biennial intervals in which corals, algae, fish, and other macroinvertebrates are co-sampled along the same set of transect lines.
Maximum depth was 22 meters.
Benthic cover parameters observed:
BenthicCategory BenthicName
ANTHOZOAN Rhodactis
CORALLINE ALGAE Crustose coralline algae
CORALLINE ALGAE Dead coral
CORALLINE ALGAE Pavement
CORALLINE ALGAE Rubble
CORAL Acropora
CORAL Favia
CORAL Montipora
CORAL Pavona
CORAL Pocillopora
CORAL Psammocora
MACROALGAE Dictyosphaeria
MACROALGAE Halimeda
MACROALGAE Lobophora
SAND Sand
TURFALGAE Dead coral
TURFALGAE Pavement
TURFALGAE Rubble
20080208
20080209
Ground condition
asNeeded
-176.50677
-176.431261
0.225379
0.158901
NCEI Geoportal FilterCoRIS_MetadataCRCP ProjectPacific Reef Assessment and Monitoring Program (Pacific RAMP): Biennial monitoring for the U.S. Pacific Islands and Atolls1221
None
Marine Ecosystem
Reef Assessment and Monitoring Program (RAMP)
Rapid Ecological Assessments (REA)
Coral Reef Ecosystem
Benthic Cover
Pacific Remote Island Areas (PRIAs)
Baker
HI0801
CoRIS Theme Thesaurus
EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs
EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral reef ecology
EARTH SCIENCE > Biosphere > Zoology > Corals > Reef monitoring and assessment
EARTH SCIENCE > Biosphere > Zoology > Corals > Reef monitoring and assessment > Rapid assessment studies
CoRIS Discovery Thesaurus
Numeric Data Sets > Biology
ISO 19115 Topic Category
biota
002
None
Baker Island
Phoenix Islands
Equatorial Islands
USA Minor Outlying Islands
CoRIS Place Thesaurus
OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Baker Island > Baker Island (00N176W0001)
COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Baker Island (00N176W0001)
CoRIS Region
PRIA
Data are available two years following data collection date
Please cite CRED when using the data. Coral Reef Ecosystem Division, Pacific Islands Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration
Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)
Dr. Bernardo Vargas-Angel
mailing and physical address
NOAA IRC
NMFS/PIFSC/CRED
1845 WASP Blvd., Building 176
Honolulu
HI
96818
USA
808 725-5360
808 725-5429
nmfs.pic.credinfo@noaa.gov
e-mail preferred
Bernardo Vargas-Angel, Coral Reef Ecosystem Division (CRED), Pacific Island Fisheries Sciences Center, National Marine Fisheries Service, NOAA
Not applicable
Unclassified
Not applicable
Oracle
The benthic cover parameter observations were made by a single diver who is coral reef ecologist. The benthic cover assessment surveys are conducted one time per site per survey year; it is not replicated.
The same methods of data collection were used at each of the sites surveyed at this location, and were conducted by the same scientist (Bernardo Vargas-Angel).
The survey sites were selected to be representative of the dominant habitats at this reef system. The majority of surveys were conducted in the lagoon due to inclement sea conditions in other habitats.
GPS unit
1
Instrument parameters
Dive computer and SCUBA depth gauge
0.3
Instrument parameters
As a diver swam along the transect line, he inspected the benthic elements falling directly underneath each 50-cm mark on the transect line. Each such element was tallied under the following scheme: live coral, dead coral, carbonate pavement, coral rubble, sand, rock, macroalgae, turfalgae invertebrate, and other. Live benthic elements including coral, algae, and invertebrates were identified to the lowest taxonomic level possible.
Unknown
0.0001
0.0001
Decimal Degrees
World Geodetic System 1984 (WGS84)
Geodetic Reference System 80 (GRS80)
6378137
298.2572236
Local surface
1
meters
Explicit Depth Coordinate Included with Horizontal Coordinates
Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)
CRED Data Management Team
mailing and physical address
NOAA IRC
NMFS/PIFSC/CRED
1845 WASP Blvd., Building 176
Honolulu
HI
96818
USA
808 725-5360
808 725-5429
nmfs.pic.credinfo@noaa.gov
e-mail preferred
Offline Data
While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
XLS (Microsoft Excel worksheet)
CDROM, or email
ISO 9660
None if receiving the data online
Contact CRED data management team for information
Contact CRED data management team for information
20190605
20081120
Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)
mailing and physical address
NOAA IRC
NMFS/PIFSC/CRED
1845 WASP Blvd., Building 176
Honolulu
HI
96818
USA
808 725-5360
808 725-5429
nmfs.pic.credinfo@noaa.gov
e-mail preferred
Content Standard for Digital Geospatial Metadata
FGDC-STD-001-1998
20081120023536
None
20080208
20080209
https://www.coris.noaa.gov/metadata/records/html/cred_rea_benthic_cover_baker_2008.html
2380