CRED REA Line Point Intercept Surveys of Benthic Parameter Assessments at Jarvis Island, Pacific Remote Island Areas in 2010

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Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator:
Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)
Publication_Date: 20120405
Title:
CRED REA Line Point Intercept Surveys of Benthic Parameter Assessments at Jarvis Island, Pacific Remote Island Areas in 2010
Geospatial_Data_Presentation_Form: spreadsheet
Online_Linkage:
https://www.fisheries.noaa.gov/pacific-islands/ecosystems/coral-reefs-pacific
Description:
Abstract:
To support a long-term NOAA Coral Reef Conservation Program (CRCP) for sustainable management and conservation of coral reef ecosystems, from 01-05 April 2010, line point intercept (LPI) surveys of benthic parameter assessments were conducted, as a part of Rapid Ecological Assessments (REA), during the Pacific Reef Assessment and Monitoring Program (RAMP) Cruise HI1001 in the Pacific Remote Island Areas at biennial intervals by the Coral Reef Ecosystem Division (CRED) at the NOAA Pacific Islands Fisheries Science Center (PIFSC). During the cruise, 11 REA sites were surveyed at Jarvis Island in the Pacific Remote Island Areas. Benthic biologists from NOAA's Coral Reef Ecosystem Division conducted Line Point Intercept surveys to quantitatively document the benthic cover at pre-determined long-term monitoring REA sites. Two linear 25M transects were surveyed with a 5M inter-transect region between the end of Transect 1 and the start of Transect 2. The LPI diver determines the benthic composition at 20cm intervals for a total of 125 data points per transect. All living benthic elements (e.g., coral, algae, and other invertebrates) were identified to the lowest taxonomic level possible, often substituting functional group categories for turf algae and crustose coralline algae when identification in the field was extremely difficult. In cases where the substrate is bare or covered with turf algae, the substrate composition is also noted as either sand, rock, rubble, carbonate pavement, or dead coral. These data allow for the assessment and monitoring of species composition and abundance and provide the basis for computing quantitative estimates of percent cover at higher taxonomic levels like functional group (live Coral, macroalgae, turf algae) or on a finer taxonomic resolution such as genus level.
Purpose:
Part of a long-term monitoring program at biennial intervals which documents the state of the reefs.
Supplemental_Information:
Maximum depth was 20 meters. Benthic cover parameters observed: Year Region Island BenthicName 2010 PRIAs Jarvis Dead/Turf algae 2010 PRIAs Jarvis Montipora aequitrabeculata 2010 PRIAs Jarvis Sinularia sp 2010 PRIAs Jarvis Rubble/coralline algae 2010 PRIAs Jarvis Montipora sp 2010 PRIAs Jarvis Dead/coralline algae 2010 PRIAs Jarvis Lobophora variegata 2010 PRIAs Jarvis Pocillopora verrucosa 2010 PRIAs Jarvis Pocillopora eydouxi 2010 PRIAs Jarvis Pneophyllum sp. 2010 PRIAs Jarvis Halimeda fragilis 2010 PRIAs Jarvis Rubble 2010 PRIAs Jarvis Carpopeltis sp 2010 PRIAs Jarvis Porolithon onkodes 2010 PRIAs Jarvis Chondria sp 2010 PRIAs Jarvis Pocillopora meandrina 2010 PRIAs Jarvis Rubble/turfalgae 2010 PRIAs Jarvis Millepora sp 2010 PRIAs Jarvis Pavona varians 2010 PRIAs Jarvis Peyssonnelia sp 2010 PRIAs Jarvis Dictyosphaeria versluysii 2010 PRIAs Jarvis Titanoderma protypum 2010 PRIAs Jarvis Porolithon sp 2010 PRIAs Jarvis Neogoniolithon sp 2010 PRIAs Jarvis Valonia utricularis 2010 PRIAs Jarvis Other Invertebrate 2010 PRIAs Jarvis Pavona duerdeni 2010 PRIAs Jarvis Sand 2010 PRIAs Jarvis Lithophyllum sp. 2010 PRIAs Jarvis Dictyota sp 2010 PRIAs Jarvis Pavement 2010 PRIAs Jarvis Mastophora sp 2010 PRIAs Jarvis Fungia sp 2010 PRIAs Jarvis Galaxaura filamentosa 2010 PRIAs Jarvis Leptoseris mycetoseroides 2010 PRIAs Jarvis Pocillopora sp 2010 PRIAs Jarvis Amphiroa sp 2010 PRIAs Jarvis Tubastrea/Balanophyllia 2010 PRIAs Jarvis crustose coralline red algae 2010 PRIAs Jarvis Sand/turf 2010 PRIAs Jarvis Cyanobacteria 2010 PRIAs Jarvis Hydrolithon sp 2010 PRIAs Jarvis Porites lobata 2010 PRIAs Jarvis Acropora valida 2010 PRIAs Jarvis Sponge 2010 PRIAs Jarvis Favites complanata 2010 PRIAs Jarvis turf algae 2010 PRIAs Jarvis Favia speciosa 2010 PRIAs Jarvis Psammocora sp 2010 PRIAs Jarvis Porites lutea 2010 PRIAs Jarvis Pavona explanulata 2010 PRIAs Jarvis Dead coral
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 20100401
Ending_Date: 20100405
Currentness_Reference: Ground condition
Status:
Progress: In Work
Maintenance_and_Update_Frequency: asNeeded
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -160.033661
East_Bounding_Coordinate: -159.961654
North_Bounding_Coordinate: -0.339908
South_Bounding_Coordinate: -0.404693
Keywords:
Theme:
Theme_Keyword_Thesaurus: NCEI Geoportal Filter
Theme_Keyword: CoRIS_Metadata
Theme:
Theme_Keyword_Thesaurus: CRCP Project
Theme_Keyword:
Pacific Reef Assessment and Monitoring Program (Pacific RAMP): Biennial monitoring for the U.S. Pacific Islands and Atolls
Theme_Keyword: 1221
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: Marine Ecosystem
Theme_Keyword: Reef Assessment and Monitoring Program (RAMP)
Theme_Keyword: Rapid Ecological Assessments (REA)
Theme_Keyword: Coral Reef Ecosystem
Theme_Keyword: Benthic Cover
Theme_Keyword: Pacific Remote Island Areas
Theme_Keyword: Jarvis Island
Theme_Keyword: HI1001
Theme:
Theme_Keyword_Thesaurus: CoRIS Theme Thesaurus
Theme_Keyword: EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs
Theme_Keyword:
EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral reef ecology
Theme_Keyword:
EARTH SCIENCE > Biosphere > Zoology > Corals > Reef monitoring and assessment
Theme_Keyword:
EARTH SCIENCE > Biosphere > Zoology > Corals > Reef monitoring and assessment > Rapid assessment studies
Theme:
Theme_Keyword_Thesaurus: CoRIS Discovery Thesaurus
Theme_Keyword: Numeric Data Sets > Biology
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: biota
Theme_Keyword: 002
Place:
Place_Keyword_Thesaurus: None
Place_Keyword: Line Islands
Place_Keyword: Jarvis Island
Place:
Place_Keyword_Thesaurus: CoRIS Place Thesaurus
Place_Keyword:
OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Line Islands > Jarvis Island (00S160W0001)
Place_Keyword:
COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Jarvis Island (00S160W0001)
Place:
Place_Keyword_Thesaurus: CoRIS Region
Place_Keyword: PRIA
Access_Constraints: Data are available two years following data collection date
Use_Constraints:
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
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)
Contact_Address:
Address_Type: mailing and physical address
Address: NOAA IRC
Address: NMFS/PIFSC/CRED
Address: 1845 WASP Blvd., Building 176
City: Honolulu
State_or_Province: HI
Postal_Code: 96818
Country: USA
Contact_Voice_Telephone: 808 725-5360
Contact_Facsimile_Telephone: 808 725-5429
Contact_Electronic_Mail_Address: nmfs.pic.credinfo@noaa.gov
Contact_Instructions: e-mail preferred
Data_Set_Credit:
Nichole Price, Center for Marine Biodiversity and Conservation, Marine Biology Research Division, Scripps Institution of Oceanography University of California
Security_Information:
Security_Classification_System: Not applicable
Security_Classification: Unclassified
Security_Handling_Description: Not applicable
Native_Data_Set_Environment: Oracle
Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
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.
Logical_Consistency_Report:
The same methods of data collection were used at each of the sites surveyed at this location, and were conducted by the same scientist.
Completeness_Report:
The survey sites were selected to be representative of the dominant habitats at this reef system.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report: GPS unit
Quantitative_Horizontal_Positional_Accuracy_Assessment:
Horizontal_Positional_Accuracy_Value: 1
Horizontal_Positional_Accuracy_Explanation: Instrument parameters
Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report: Dive computer and SCUBA depth gauge
Quantitative_Vertical_Positional_Accuracy_Assessment:
Vertical_Positional_Accuracy_Value: 0.3
Vertical_Positional_Accuracy_Explanation: Instrument parameters
Lineage:
Process_Step:
Process_Description:
REA surveys are investigations that provide a high degree of taxonomic resolution for coral, algae, and other macroinvertebrate communities. The majority of REA surveys were conducted along the forereef slopes of individual islands at depths between 10 and 20 m. However, additional habitats including lagoonal-type patch reef and offshore oceanic banks were surveyed when they existed. During REA surveys, biological assessment teams follow highly structured protocols that are repeated at each REA site. Upon arrival at an REA site, divers entered the water and deployed two 25M transect lines which are shared with coral surveys that gather community structure, diversity, recruitment, and health status data. The sampling effort takes between 60 and 80 min to complete. The selection of REA sites was made in close consultation with Coral Reef Advisory Group (CRAG) and local agencies. Factors considered during REA site selection included: (1) ensuring a range of sample sites representative of the benthic and reef fish habitats around each island; (2) selecting a mixture of sites within and outside of marine protected areas; (3) selecting a mixture of both 'impacted' and 'least impacted' sites; (4) selecting some sites adjacent to local villages, and (5) selecting a number of sites that could be compared to and complement previous assessment and monitoring work as well as future coral reef monitoring proposed by CRAG and local agencies. It is important to note that access to REA sites can be limited by wave exposure, weather conditions, and other environmental factors such as currents, which can affect the ability to resurvey sites between years. Transect placement was guided by: (1) a focus on hard-bottom communities; (2) deploying lines along an isobath to the extent possible at each site, and (3) laying the transect lines into the prevailing current.
Process_Date: Unknown
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Geographic:
Latitude_Resolution: 0.0001
Longitude_Resolution: 0.0001
Geographic_Coordinate_Units: Decimal Degrees
Geodetic_Model:
Horizontal_Datum_Name: World Geodetic System 1984 (WGS84)
Ellipsoid_Name: Geodetic Reference System 80 (GRS80)
Semi-major_Axis: 6378137
Denominator_of_Flattening_Ratio: 298.2572236
Vertical_Coordinate_System_Definition:
Depth_System_Definition:
Depth_Datum_Name: Local surface
Depth_Resolution: 1
Depth_Distance_Units: meters
Depth_Encoding_Method: Explicit Depth Coordinate Included with Horizontal Coordinates
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)
Contact_Address:
Address_Type: mailing and physical address
Address: NOAA IRC
Address: NMFS/PIFSC/CRED
Address: 1845 WASP Blvd., Building 176
City: Honolulu
State_or_Province: HI
Postal_Code: 96818
Country: USA
Contact_Voice_Telephone: 808 725-5360
Contact_Facsimile_Telephone: 808 725-5429
Contact_Electronic_Mail_Address: nmfs.pic.credinfo@noaa.gov
Contact_Instructions: e-mail preferred
Resource_Description: Offline Data
Distribution_Liability:
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.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: XLS (Microsoft Excel worksheet)
Digital_Transfer_Option:
Offline_Option:
Offline_Media: CDROM, or email
Recording_Format: ISO 9660
Fees: None if receiving the data online
Custom_Order_Process: Contact CRED data management team for information
Technical_Prerequisites: Contact CRED data management team for information
Metadata_Reference_Information:
Metadata_Date: 20190526
Metadata_Review_Date: 20100916
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)
Contact_Address:
Address_Type: mailing and physical address
Address: NOAA IRC
Address: NMFS/PIFSC/CRED
Address: 1845 WASP Blvd., Building 176
City: Honolulu
State_or_Province: HI
Postal_Code: 96818
Country: USA
Contact_Voice_Telephone: 808 725-5360
Contact_Facsimile_Telephone: 808 725-5429
Contact_Electronic_Mail_Address: nmfs.pic.credinfo@noaa.gov
Contact_Instructions: e-mail preferred
Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
CoRIS:
CoRIS_ID: 20100916014029
CoRIS_Children: None
CoRIS_Beginning_Date: 20100401
CoRIS_Ending_Date: 20100405
CoRIS_Metadata_Link:
https://www.coris.noaa.gov/metadata/records/html/cred_rea_benthiclpi_jarvis_2010.html
CoRIS_Tracking_ID: 4966
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