gov.noaa.nmfs.inport:45819 eng UTF8 dataset CSV Files Pacific Islands Fisheries Science Center 808-725-5300 1845 Wasp Blvd. Honolulu HI 96818 USA https://www.pifsc.noaa.gov WWW:LINK-1.0-http--link Website Website for this organization information 8:00 a.m. - 4:30 p.m. resourceProvider DesRochers, Annette M (808)725-5461 1845 Wasp Blvd. Honolulu HI 96818 USA annette.desrochers@noaa.gov 8 am - 5 pm pointOfContact Akridge, Michael W (808)725-5483 1845 Wasp Blvd. Honolulu HI 96818 USA michael.akridge@noaa.gov pointOfContact 2026-03-04T19:17:28 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) Benthic percent cover derived from analysis of benthic images collected at coral reef sites in Batangas, Philippines in 2015 Philippines: Benthic Cover 2017 publication NOAA/NMFS/EDM 45819 https://www.fisheries.noaa.gov/inport/item/45819 WWW:LINK-1.0-http--link Full Metadata Record View the complete metadata record on InPort for more information about this dataset. information Pacific Islands Fisheries Science Center 808-725-5360 1845 Wasp Blvd. Honolulu HI 96818 USA pifsc.info@noaa.gov https://www.pifsc.noaa.gov WWW:LINK-1.0-http--link Pacific Islands Fisheries Science Center Website Pacific Island Fisheries Science Center homepage information 8:00 a.m. - 4:30 p.m. originator NOAA Coral Reef Conservation Program (301) 713-3155 1305 East West Highway 10th Floor Silver Spring MD 20910-3281 https://coralreef.noaa.gov WWW:LINK-1.0-http--link NOAA Coral Reef Conservation Program Website Link to the NOAA Coral Reef Conservation Program website information originator https://coralnet.ucsd.edu/ WWW:LINK-1.0-http--link Citation URL CoralNet Home Page download https://www.pifsc.noaa.gov/cred/coral_triangle_initiative.php WWW:LINK-1.0-http--link Citation URL Information about the NOAA Coral Reef Ecosystem Program's activities in the Coral Triangle. download https://pifscblog.wordpress.com/2013/03/06/verde-island-passage/ WWW:LINK-1.0-http--link Citation URL NOAA PIFSC Coral Reef Ecosystem Program blog post from the 2013 mission to the Philippines. download https://www.pifsc.noaa.gov/cred/corals.php WWW:LINK-1.0-http--link Citation URL Pacific Islands Fisheries Science Center, Coral Reef Ecosystem Program official website, Ecological Assessment of Coral web page. download tableDigital The benthic cover data described here result from benthic photo-quadrat surveys conducted by the NOAA Coral Reef Ecosystem Program (CREP) in 2015 along transects at fixed climate survey sites located on hard bottom shallow water (< 15 m) habitats in the Philippines. Climate sites were established by CREP to assess multiple features of the coral reef environment (in addition to the data described herein) over time. Benthic habitat photographs were quantitatively analyzed using a web-based annotation tool called CoralNet (Beijbom et al. 2016). Images were analyzed to produce three functional group levels of benthic cover: Tier 1 (e.g., hard coral, soft coral, macroalgae, turf algae, etc.), Tier 2 (e.g., Hard Coral = massive, branching, foliose, encrusting, etc.; Macroalgae = upright macroalgae, encrusting macroalgae, bluegreen macroalgae, and Halimeda, etc.), and Tier 3 (e.g., Hard Coral = Astreopora sp, Favia sp, Pocillopora, etc.; Macroalgae = Caulerpa sp, Dictyosphaeria sp, Padina sp, etc.). These benthic cover data for the Philippines provide an estimate of the benthic community composition at each climate survey site, and give context to the results from the other climate survey components (archived separately). The data can be accessed online via the NOAA National Centers for Environmental Information (NCEI) Ocean Archive. The Coral Reef Ecosystem Program (CREP) at NOAA Fisheries is conducting in-situ climate monitoring across the U.S. Pacific Islands Region. Climate monitoring provides a comprehensive view of climate change impacts on coral reef ecosystems and helps identify areas of resilience and vulnerability. The key indicators used to identify and monitor climate-driven trends include 1) thermal stress caused by changes in sea temperature, 2) ocean acidification resulting from changes in carbonate chemistry, and 3) ecological impacts by collecting data on coral growth rates and community structure to understand the impacts of thermal stress and ocean acidification on the ecosystem. This particular dataset for the Philippines is part of a 3-year project ("Climate, Biodiversity and Fisheries in the Coral Triangle: Embracing the E in Ecosystem Approaches to Fisheries Management") implemented by CREP. This project was funded by NOAA's Coral Reef Conservation Program (CRCP) and the U.S. Agency for International Development (USAID) Regional Development Mission Asia (RDMA) as part of the U.S. Coral Triangle Initiative, with additional support from the Coral Triangle Support Partnership and USAID Philippines. The goal of the project was to build on CREP's expertise to provide tools and information about climate change, ocean acidification, and their impacts on biodiversity and fisheries that could inform and be incorporated into an Ecosystem Approach to Fisheries Management (EAFM) for the Philippines. CREP worked with local governments, communities, and NGOs to build science capacity by establishing robust observing capabilities and providing hands-on training to initiate collection of climate science information for the Verde Island Passage in the Philippines that can be used toward adaptive EAFM. PIFSC Coral Reef Ecosystem Program and funded by the NOAA Coral Reef Conservation Program and the United States Agency for International Development completed Vargas-Angel, Bernardo (808)725-5423 1845 Wasp Blvd. Honolulu HI 96818 USA bernardo.vargasangel@noaa.gov pointOfContact Vargas-Angel, Bernardo (808)725-5423 1845 Wasp Blvd. Honolulu HI 96818 USA bernardo.vargasangel@noaa.gov Email preferred custodian notPlanned 483 Climate, Biodiversity and Fisheries in the Coral Triangle: Embracing the E in Ecosystem Approaches to Fisheries Management theme CRCP Project Numeric Data Sets > Benthic theme CoRIS Discovery Thesaurus EARTH SCIENCE > Biosphere > Aquatic Habitat > Benthic Habitat EARTH SCIENCE > Biosphere > Aquatic Habitat > Reef Habitat EARTH SCIENCE > Biosphere > Microbiota > Blue-green Algae EARTH SCIENCE > Biosphere > Vegetation > Algae > Algal Cover EARTH SCIENCE > Biosphere > Vegetation > Algae > Crustose Coralline Algae EARTH SCIENCE > Biosphere > Vegetation > Algae > Encrusting Macroalgae EARTH SCIENCE > Biosphere > Vegetation > Algae > Turf Algae EARTH SCIENCE > Biosphere > Zoology > Corals EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Baseline studies EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Benthos Analysis EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Benthos Analysis > Quadrat Monitoring > Photograph Analysis EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > In Situ Biological EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Photographic Analysis EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral Reef Ecology EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral Reef Ecology > Benthic biology EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral Reef Ecology > Coral Cover EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral Reef Ecology > Hard Coral Cover EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral Reef Ecology > Octocoral Cover EARTH SCIENCE > Oceans > Marine Biology > Coral EARTH SCIENCE > Oceans > Marine Biology > Coral Communities EARTH SCIENCE > Oceans > Marine Biology > Marine Invertebrates theme CoRIS Theme Thesaurus REEF AND/OR BOTTOM REGIME - PERCENT COVER theme NODC DATA TYPES THESAURUS Derived products theme NODC OBSERVATION TYPES THESAURUS CORAL REEF STUDIES Coral Reef Conservation Program Coral Triangle Initiative theme NODC PROJECT NAMES THESAURUS US DOC; NOAA; NMFS; Pacific Islands Fisheries Science Center; Ecosystem Sciences Division; Coral Reef Ecosystem Program theme NODC SUBMITTING INSTITUTION NAMES THESAURUS COUNTRY/TERRITORY > Philippines > Batangas > Arthur's Rock (13N120E0002) COUNTRY/TERRITORY > Philippines > Batangas > Mabini (13N120E0032) COUNTRY/TERRITORY > Philippines > Batangas > Tingloy (13N120E0009) COUNTRY/TERRITORY > Philippines > Batangas > Twin Rocks Sanctuary (13N120E0005) OCEAN BASIN > Pacific Ocean > South China Sea > Balayan Bay > Arthur's Rock (13N120E0002) OCEAN BASIN > Pacific Ocean > South China Sea > Balayan Bay > Mabini (13N120E0032) OCEAN BASIN > Pacific Ocean > South China Sea > Balayan Bay > Twin Rocks Sanctuary (13N120E0005) OCEAN BASIN > Pacific Ocean > South China Sea > Maricaban Island > Tingloy (13N120E0009) place CoRIS Place Thesaurus NW Pacific (limit-180) place NODC Sea Area Names Thesaurus CRED CREP Coral Reef Ecosystem Division Coral Reef Ecosystem Program PIFSC Pacific Islands Fisheries Science Center USAID United States Agency for International Development theme Arthur's Reef Batalang Bato Batong Buhay Koala Reserve Area Philippines Twin Rocks Verde Island Passage place DOC/NOAA/NMFS/PIFSC > Pacific Islands Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2017-04-24 publication 8.5 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Baseline data from Climate Stations in Batangas, Philippines from 2012 to 2015 project InPort otherRestrictions Cite As: Pacific Islands Fisheries Science Center, [Date of Access]: Benthic percent cover derived from analysis of benthic images collected at coral reef sites in Batangas, Philippines in 2015 [Data Date Range], https://www.fisheries.noaa.gov/inport/item/45819. NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose. otherRestrictions Access Constraints: None otherRestrictions Use Constraints: Please cite NOAA Coral Reef Ecosystem Program (CREP) when using the data. Example: Coral Reef Ecosystem Program; Pacific Islands Fisheries Science Center (2017). Benthic percent cover derived from analysis of benthic images collected at coral reef sites in Batangas, Philippines in 2015. NOAA's National Center for Environmental Information, https://www.fisheries.noaa.gov/inport/item/45819 otherRestrictions 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. unclassified Not applicable Not applicable Assessing cryptic reef diversity of colonizing marine invertebrates using Autonomous Reef Monitoring Structures (ARMS) deployed at coral reef sites in Batangas, Philippines from 2012 to 2015 NOAA/NMFS/EDM 45818 crossReference Benthic images collected at coral reef sites in Batangas, Philippines in 2012 and 2015 NOAA/NMFS/EDM 45820 crossReference Calcification Rates of Crustose Coralline Algae (CCA) Derived from Calcification Accretion Units (CAUs) Deployed at Coral Reef Sites in Batangas, Philippines from 2012 to 2015 NOAA/NMFS/EDM 45816 crossReference Diel seawater carbonate chemistry observations from a suite of instrumentation deployed at coral reef sites in Batangas, Philippines from May 21-31, 2015 NOAA/NMFS/EDM 45954 crossReference Water Chemistry and Shallow Water Conductivity-Temperature-Depth (CTD) Profiles for select locations across Batangas, Philippines from 2012 to 2015 NOAA/NMFS/EDM 45817 crossReference NOAA Data Management Plan (DMP) NOAA/NMFS/EDM 45819 https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/pifsc/dmp/pdf/45819.pdf WWW:LINK-1.0-http--link NOAA Data Management Plan (DMP) NOAA Data Management Plan for this record on InPort. information crossReference eng; US biota PIFSC Oracle database view: MV_BIA_CNET_ANALYSIS_DATA (CoralNet) Mabini and Tingloy in Batangas, Philippines 120.87 120.9 13.658594 13.728054 Five survey locations in the municipalities of Mabini and Tingloy in Batangas, Philippines (near the Verde Island Passage), including Batong Buhay, Koala Reserve Area, Arthur's Reef, Twin Rocks, and Batalang Bato. Final mission to recover instrumentation, and to collect benthic images and water samples. | Currentness: Ground Condition 2015-05-18 2015-06-12 The NOAA Coral Reef Ecosystem Program (CREP) traveled to the Verde Island Passage region of the Philippines in 2012 to deploy moored oceanographic (subsurface temperature recorders [STRs]) and ecological (calcification accretion units [CAUs] and autonomous reef monitoring structures [ARMS]) instrumentation, to collect surface and bottom water samples, and to conduct benthic photo-quadrat surveys, which included the collection of benthic images; in 2013 to collect additional water samples; and again in 2015 to recover the instrumentation and to collect another round of water samples and benthic images. All activities were conducted by SCUBA divers at five locations in the municipalities of Mabini and Tingloy, including Batong Buhay, Koala Reserve Area, Arthur's Reef, Twin Rocks, and Batalang Bato. At each of the five locations, a shallow and deep survey site was established for a total of 10 survey sites. false eng false Data File Data Table Benthic Image analysis Tier 1 classification scheme 2017-06-09 publication Table: MV_BIA_PERC_COVER_PHOTO_CLI_RW 2017-06-09 publication CSV - Comma Separated Values (Text) NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact WWW:LINK-1.0-http--link NCEI Contact Information Information for contacts at NCEI. information distributor https://accession.nodc.noaa.gov/0162828 WWW:LINK-1.0-http--link MV_BIA_CNET_ANALYSIS_DATA_Philippines_2015.csv Image analysis data derived from photoquadrat benthic images collected by the NOAA Coral Reef Ecosystem Program (CREP) at climate survey sites in the Philippines in 2015. download dataset Accuracy Data sets derived from image analysis are highly reliable within the stipulated taxonomic context. Each time a production run is performed for a region, a calibration exercise is conducted by all staff that will participate in that round of image analysis classification. Usually 100-150 photos are selected from the photos being processed as part of the production run series, or other region-relevant photo streams. Then, CoralNet assigns 10 random points per photo. Each photo analyst is asked to classify the same set of points in each of the photos used as part of the calibration exercise. The goal of the calibration exercise is to assess inter-observer variability. Inter-observer variability rates are available upon request for each production run. Handheld GPS units were used to locate and mark site locations. Comparability Survey transects were appropriately marked to allow direct, site-level temporal comparisons. Completeness Measure Complete; photoquads were taken at all sites surveyed. Completeness Report The data set derived from the image analysis is as good as the images themselves; poor images with low contrast, inappropriate white balance, or out of focus may have to be discarded. Therefore, percent cover estimates for some sites may derive from differing number of points between sites. Although the analysis process is statistically robust to allow for differing n (points) between sites, users should be aware of this limitation. Conceptual Consistency Training modules and standard operating procedures have been developed and documented to ensure improved performance and consistent image analysis results produced by multiple analysts. Benthic imagery is collected at climate survey sites. The imagery is analyzed using CoralNet to derive benthic cover percentages. Coral.NET, a web solution for coral reef analysis https://coralnet.ucsd.edu/ WWW:LINK-1.0-http--link Source Citation URL Source Citation URL information otherRestrictions otherRestrictions Access Constraints: None | Use Constraints: None