54928 NCRMP: Diel American Samoa Data Set Published / External 32955 American Samoa Project On Going 2019 2021 The ocean acidification diel suite is an autonomous instrument package that measures diel variability in coral reef seawater carbonate chemistry. Diel suite surveys are conducted by the NOAA Pacific Islands Fisheries Science Center (PIFSC), Ecosystem Sciences Division (ESD) within coral reef ecosystems across the Pacific Islands Region as part of the NOAA National Coral Reef Monitoring Program (NCRMP). The data provided in this data set are from diel suites deployed at select sites at Tutuila Island in March 2015 and June - July 2018, during the ESD-led NCRMP missions to American Samoa. Diel suites were deployed on the reef for at least 24 hours to measure in-situ salinity, temperature, pressure, pH, current direction and magnitude, and dissolved oxygen (starting 2018). Seawater samples were also collected for laboratory analyses of dissolved inorganic carbon (DIC) and total alkalinity (TA). Components of the carbonate system--including pH, pCO2 (partial pressure of carbon dioxide), and aragonite saturation state--are calculated from DIC, TA, temperature, salinity and pressure. Each diel suite typically consisted of: 1 SBE-19plus CTD sensor, 1 Nortek Acoustic Doppler Current Profiler (ADCP), 1 Satlantic SeaFET Ocean pH sensor, and up to 9 Programmable Underwater Collectors (PUCs), each of which collected 1 water sample at 3- or 4-hour intervals. Starting 2018, 1 SBE-43 oxygen sensor is tethered to the CTD sensor for diel surveys. Diel surveys from 2019 also incorporate stand-alone PAR and DO loggers however they have yet to be conducted in American Samoa. Instruments deployed, samples collected, and sample intervals are recorded in the summary file enclosed with the data package, and exceptions to the standard diel suite are also noted. Manual seawater sampling and other National Coral Reef Monitoring Program (NCRMP) field monitoring efforts are limited to daylight hour operations. As a result, these data sets do not capture full 24-hour variability in coral reef physical and chemical environments. The ocean acidification diel suite was developed to increase the temporal resolution and coverage of oceanographic and carbonate chemistry measurements and contextualize daytime sampling within the full diel cycle. An SBE-43 oxygen sensor was tethered to the SBE-19plus CTD sensor starting in 2018. Data from the diel surveys in 2016 only include CTD and water quality data, without dissolved oxygen. The NOAA National Coral Reef Monitoring Program (NCRMP) details a long-term approach to provide an ecosystem perspective via monitoring climate, fish, benthic, and socioeconomic variables in a consistent and integrated manner. The NCRMP is intended to coordinate various NOAA Coral Reef Conservation Program (CRCP) biological, physical, and human dimensions activities into a cohesive NOAA-wide effort. Through the implementation of the NCRMP, NOAA will be able to clearly and concisely communicate results of national-scale monitoring to national, state, and territorial policy makers, resource managers, and the public on a periodic basis. NCRMP provides a framework for conducting sustained observations of biological, climate, and socioeconomic indicators at 10 priority coral reefs across the U.S. and its territories. This integrated approach consolidates monitoring of coral reefs under a uniform method in the Pacific, Atlantic, Caribbean, and the Gulf of Mexico for the first time. NCRMP is funded by the CRCP and supported by NOAA Fisheries, NOAA National Centers for Coastal Ocean Science (NCCOS), NOAA's Atlantic Oceanographic & Meteorological Laboratory (AOML), NOAA Coral Reef Watch, and many other partners. The Pacific Islands Fisheries Science Center (PIFSC), Ecosystem Sciences Division (ESD) at NOAA Fisheries is leading in-situ climate monitoring in the U.S. Pacific Islands Region as part of the ongoing Pacific Reef Assessment and Monitoring Program (RAMP). The climate component of NCRMP in the Pacific 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, erosion, and community structure to understand the impacts of thermal stress and ocean acidification on the ecosystem. Each year, ESD scientists work closely with CRCP and partners during Pacific RAMP missions to collect data using moored oceanographic (subsurface temperature recorders) and ecological (calcification accretion units [CAUs] and autonomous reef monitoring structures [ARMS]) instruments stationed at fixed sites in the Pacific Ocean, and water samples collected by divers. The in-situ data and satellite-based observations are also used in modeling efforts. Innovative analysis techniques are used to develop products that give fellow scientists, managers, decision makers and the public a better understanding of a region's resources and how they are changing over time. Theme ISO 19115 Topic Category oceans Theme CRCP Project 743 Theme CRCP Project National Coral Reef Monitoring Program Theme CoRIS Discovery Thesaurus Numeric Data Sets > Oceanography Theme CoRIS Theme Thesaurus EARTH SCIENCE > Biosphere > Aquatic Habitat > Reef Habitat Theme CoRIS Theme Thesaurus EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment Theme CoRIS Theme Thesaurus EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > In Situ Chemical Theme CoRIS Theme Thesaurus EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > In Situ Physical Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Chemistry > Alkalinity Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Chemistry > Calcification Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Chemistry > Carbon Dioxide > Partial Pressure Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Chemistry > Carbonate Chemistry Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Chemistry > Chemistry Monitoring and Assessment Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Chemistry > Climate Change Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Chemistry > Dissolution Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Chemistry > Dissolved Gases Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Chemistry > Dissolved Inorganic Carbon Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Chemistry > Ocean Acidification Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Chemistry > Saturation State Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Chemistry > pH Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Circulation Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Circulation > Water Current Direction Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Circulation > Water Velocity Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Ocean Temperature > Water Temperature Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Salinity/Density > Conductivity Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Salinity/Density > Density Theme CoRIS Theme Thesaurus EARTH SCIENCE > Oceans > Salinity/Density > Salinity Theme NODC DATA TYPES THESAURUS ALKALINITY - TOTAL [total alkalinity] Theme NODC DATA TYPES THESAURUS ARAGONITE SATURATION STATE Theme NODC DATA TYPES THESAURUS CONDUCTIVITY Theme NODC DATA TYPES THESAURUS CURRENT DIRECTION Theme NODC DATA TYPES THESAURUS CURRENT SPEED Theme NODC DATA TYPES THESAURUS DEPTH - SENSOR Theme NODC DATA TYPES THESAURUS DISSOLVED INORGANIC CARBON (DIC) Theme NODC DATA TYPES THESAURUS PRESSURE - WATER [HYDROSTATIC PRESSURE] Theme NODC DATA TYPES THESAURUS SALINITY - BOTTOM WATER Theme NODC DATA TYPES THESAURUS SCIENCE > Oceans > Ocean Chemistry > Oxygen Theme NODC DATA TYPES THESAURUS SIGMA-T Theme NODC DATA TYPES THESAURUS WATER TEMPERATURE Theme NODC DATA TYPES THESAURUS dissolved oxygen Theme NODC DATA TYPES THESAURUS pH Theme NODC DATA TYPES THESAURUS partial pressure of carbon dioxide - water Theme NODC INSTRUMENT TYPES THESAURUS ADCP Theme NODC INSTRUMENT TYPES THESAURUS CTD - moored CTD Theme NODC INSTRUMENT TYPES THESAURUS Coulometer for DIC measurement Theme NODC INSTRUMENT TYPES THESAURUS oxygen sensor Theme NODC INSTRUMENT TYPES THESAURUS pH sensor Theme NODC INSTRUMENT TYPES THESAURUS temperature sensor Theme NODC INSTRUMENT TYPES THESAURUS titrator Theme NODC OBSERVATION TYPES THESAURUS continuous Theme NODC OBSERVATION TYPES THESAURUS current measurements Theme NODC OBSERVATION TYPES THESAURUS in situ Theme NODC OBSERVATION TYPES THESAURUS physical Theme NODC OBSERVATION TYPES THESAURUS time series profile Theme NODC OBSERVATION TYPES THESAURUS water chemistry Theme NODC PLATFORM NAMES THESAURUS HI'IALAKAI Theme NODC PROJECT NAMES THESAURUS CORAL REEF STUDIES Theme NODC PROJECT NAMES THESAURUS Coral Reef Conservation Program Theme NODC PROJECT NAMES THESAURUS National Coral Reef Monitoring Program Theme NODC SUBMITTING INSTITUTION NAMES THESAURUS US DOC; NOAA; NMFS; Pacific Islands Fisheries Science Center; Ecosystem Sciences Division Theme ADCP Theme CRED Theme CREP Theme CTD Theme Coral Reef Ecosystem Division Theme Coral Reef Ecosystem Program Theme ESD Theme Ecosystem Sciences Division Theme NCRMP Theme National Coral Reef Monitoring Program Theme PIFSC Theme PUC Theme Pacific Islands Fisheries Science Center Theme RAMP Theme REA Theme Rapid Ecological Assessment Theme Reef Assessment and Monitoring Program Theme diel Theme programmable underwater collector Theme water samples Spatial CoRIS Place Thesaurus COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > American Samoa (14S170W0000) Spatial CoRIS Place Thesaurus COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > Tutuila Island (14S170W0016) Spatial CoRIS Place Thesaurus OCEAN BASIN > Pacific Ocean > American Samoa > American Samoa (14S170W0000) Spatial CoRIS Place Thesaurus OCEAN BASIN > Pacific Ocean > American Samoa > Tutuila Island (14S170W0016) Spatial NODC SEA AREA NAMES THESAURUS South Pacific Ocean Pacific Islands Fisheries Science Center Honolulu HI USA Data Set CSV Files As Needed Initially published in 2019 with data collected in 2015. Updated in 2021 with data collected in 2018. Table (digital) CTD data include conductivity, temperature, and pressure observations with calculated depth, salinity, and density. Water samples are analyzed for dissolved inorganic carbon (DIC) and total alkalinity (TA). pH, partial pressure of carbon dioxide, and aragonite saturation state are mathematically derived from TA and DIC values using temperature, salinity, and pressure data from the CTD. pH data are the mean of a burst of 30 measurements collected every 5 minutes. Current magnitude (meters/second) and direction (degrees) data are typically binned into 1-m height bins represented by the height of each bin above the sensor on the seafloor, but smaller bin sizes (0.25 - 0.5m) are used for shallower deployments. Dissolved oxygen data was included as of 2021, after the SBE-43 DO sensor was tethered to the CTD sensor from 2018. 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. PIFSC Ecosystem Sciences Division and funded by the NOAA Coral Reef Conservation Program 55939 Published / External Completed ADCP entities and attributes for diel surveys where data exists. If CTD sensor failed to log pressure as in a diel suite deployment in 2016, depth was calculated with pressures as recorded from ADCP. Data Table Yes ADCP entity for diel surveys In 2021, a unique identifier for diel suite deployments was included as DSUITEID to improve data structure across data tables. Other columns were renamed or added to improve data management efficiency. 1 DSUITEID NUMERIC No No Active Unique identifier for each Diel Suite deployed 2 EXPOCODE TEXT No No Active Defined as the Ship ICES code + departure date formatted as YYYYMMDD 3 CRUISE_COMMON_NAME TEXT No No Active More descriptive name of cruise/mission and is usually in the format [MissionID]-[REGIONDesignation]-[IslandCode if only one visited] 4 MISSION_CODE TEXT No No Active A single designation that applies to all the rounds associated with a given mission/cruise 5 ASSOC_REA_SITE TEXT No No Active An identifier for the ecological site at the island or atoll (LOCATION) associated with the diel survey. Combines a 3-letter island code (derived from LOCATIONCODE) with a 2-4 digit site number. 6 OCC_SITEID TEXT No No Active A 3-dimensional identifier for the fixed location (LATITUDE and LONGITUDE) and depth where the subsurface temperature logger (STR) was deployed at the island or atoll (LOCATION). Includes "OCC" prefix, a 3-letter location code (derived from LOCATION), and a 3-digit site number. A newly deployed instrument is assigned to a pre-existing OCC_SITEID if its coordinates are within a 100-m diameter and its depth is within a 3-m depth cylinder of a pre-existing OCC_SITEID, otherwise, the instrument is assigned a new OCC_SITEID. 7 REGION TEXT No No Active The name of the region where the diel survey was conducted in the Pacific Islands region: American Samoa, Pacific Remote Island Areas, Mariana Archipelago, main Hawaiian Islands, Northwestern Hawaiian Islands. 8 REGIONCODE TEXT No No Active Code for the region surveyed in the Pacific Islands region: American Samoa (SAMOA), Pacific Remote Island Areas (PRIA), Mariana Archipelago (MARIAN), main Hawaiian Islands (MHI), Northwestern Hawaiian Islands (NWHI). 9 LOCATION TEXT No No Active Name of island or atoll where the sample was collected in the Pacific Islands region (REGION). 10 LOCATIONCODE TEXT No No Active 3-Letter unique code for LOCATION. 11 LATITUDE NUMERIC No No Active Latitude in decimal degrees, WGS84, for the given Site 12 LONGITUDE NUMERIC No No Active Longitude in decimal degrees, WGS84, for the given Site 13 DEPTH_M NUMERIC No No Active OCC Survey depth (m) from dive computer at diel suite deployment 14 YEAR NUMERIC No No Active Year of the mission 15 UTCDATETIME DATE No No Active UTC date and time of pressure measured from the ADCP, collected every 2 minutes. 16 CTD_SAMPLEINTERVAL_SEC NUMERIC No No Active Sample interval for CTD data. 17 PRESSURE_DB NUMERIC No No Active Measured pressure value in decibars, measured from an ADCP co-located at the SiteID with a CTD that collected only temperature and conductivity (a non-standard CTD for most diel surveys). ADCP pressure is substituted for pressure measured from the CTD in the carbonate chemistry calculations for diel surveys conducted in 2016 in the PRIA. 18 TEMP_DEGC NUMERIC No No Active Measured temperature value in degrees Celsius. 19 SALN_PSU NUMERIC No No Active Calculated salinity value in Practical Salinity Units (PSU) . 20 DENSITY_SIGMAT NUMERIC No No Active Calculated sigma-t density value, the density of seawater at atmospheric pressure minus 1000 kilograms/cubic meter. NULL if pressure is NULL. 21 ADCP_SAMPLEINTERVAL_SEC NUMERIC No No Active Sample interval for ADCP data. 22 HEIGHTBIN_M NUMERIC No No Active Height bin above the ADCP. Each height bin is represented as the upper limit of the bin height above the sensor on the seafloor (for example, a 1.4 m bin represents current data collected between 0.4 m and 1.4 m above the ADCP). ADCP data include a blanking region, or a small distance in front of the transducer in which measurements cannot be made, of 0.2-0.4 m, and typically grouped into 1-m height bins, though smaller bin sizes (0.25 m or 0.5 m) are used for shallower deployments (2016). 23 DIRECTION_DEG NUMERIC No No Active Current direction, measured in degrees (0-360). Data are trimmed to a maximum height bin for each time interval using pressure data to remove above-water signal. As a result, NULL values may exist for larger height bins above the surface of the water due to waves and tides. 24 SPEED_MS NUMERIC No No Active Current magnitude (speed), measured in meters per second. Calculated as the square root of the sum of the squared u and v velocities. Data are trimmed to a maximum height bin for each time interval using pressure data to remove above-water signal. As a result, NULL values may exist for larger height bins above the surface of the water due to waves and tides. 55941 Published / External Completed Metadata entity and attributes for diel surveys. Includes information for each site where diel surveys were conducted in that particular region and year as well as notes for instruments deployed. Spreadsheet Yes Metadata entities and attributes for diel surveys. Includes the summary details for the deployment of each diel suite, by DSUITEID. At different sites different instruments may have been deployed, or there may have been a failure in an instrument. In 2021, a unique identifier for diel suite deployments was included as DSUITEID to improve data structure across data tables. Other columns were renamed or added to improve data management efficiency. 1 DSUITEID NUMERIC No No Active Unique identifier for each Diel Suite deployed 2 REGION TEXT No No Active The name of the region where the diel survey was conducted in the Pacific Islands region: American Samoa, Pacific Remote Island Areas, Mariana Archipelago, main Hawaiian Islands, Northwestern Hawaiian Islands. 3 REGIONCODE TEXT No No Active Code for the region surveyed in the Pacific Islands region: American Samoa (SAMOA), Pacific Remote Island Areas (PRIA), Mariana Archipelago (MARIAN), main Hawaiian Islands (MHI), Northwestern Hawaiian Islands (NWHI). 4 YEAR NUMERIC No No Active Year diel suite was deployed 5 CRUISE_ID TEXT No No Active Mission Identifier 6 EXPO_CODE TEXT No No Active Defined as the Ship ICES code + departure date formatted as YYYYMMDD 7 NOAA_MISSIONID TEXT No No Active Official Mission ID assigned by OMAO 8 LEG TEXT No No Active If multiple legs are spanned by one round, numbers are separated by a comma (e.g. '2,3') 9 CRUISE_COMMON_NAME TEXT No No Active More descriptive name of cruise/mission and is usually in the format [MissionID]-[REGIONDesignation]-[IslandCode if only one visited] 10 MISSION_CODE TEXT No No Active A single designation that applies to all the rounds associated with a given mission/cruise 11 LOCATION TEXT No No Active Name of island or atoll where the sample was collected in the Pacific Islands region (REGION). 12 LOCATIONCODE TEXT No No Active 3-Letter unique code for LOCATION. 13 OCC_SITEID TEXT No No Active A 3-dimensional identifier for the fixed location (LATITUDE and LONGITUDE) and depth where the subsurface temperature logger (STR) was deployed at the island or atoll (LOCATION). Includes "OCC" prefix, a 3-letter location code (derived from LOCATION), and a 3-digit site number. A newly deployed instrument is assigned to a pre-existing OCC_SITEID if its coordinates are within a 100-m diameter and its depth is within a 3-m depth cylinder of a pre-existing OCC_SITEID, otherwise, the instrument is assigned a new OCC_SITEID. 15 LATITUDE NUMERIC No No Active Latitude in decimal degrees, WGS84, for the given Site 16 LONGITUDE NUMERIC No No Active Longitude in decimal degrees, WGS84, for the given Site 17 DEPTH_M NUMERIC No No Active OCC Survey depth (m) from dive computer at diel suite deployment 18 VALIDDATASTART DATE No No Active Time and Date of earliest vaild data record 19 VALIDDATAEND DATE No No Active Time and Date of latest vaild data record 20 DEPLOY_SITEVISITID NUMERIC No No Active Unique Identifier for Deployment SITE_VISIT record 21 RETRIEVE_SITEVISITID NUMERIC No No Active Unique Identifier for Retrieval SITE_VISIT record 22 ADCP_YN TEXT No No Active Flag to indicate if ADCP data is available for a SiteID (yes or no). 23 CTD_YN TEXT No No Active Flag to indicate if CTD data is available for a SiteID (yes or no). 24 OXYGEN_YN TEXT No No Active Flag to indicate if DO data is available for a SiteID (yes or no). 25 PAR_YN TEXT No No Active Flag to indicate if PAR datais available for a SiteID (yes or no). 26 PH_YN TEXT No No Active Flag to indicate if pH data from the SeaFET is available for a SiteID (yes or no). 27 WATERSAMPLE_YN TEXT No No Active Flag to indicate if carbonate chemistry data from water samples is available for a SiteID (yes or no). 28 ADCP_SAMPLEINTERVAL_SEC NUMERIC No No Active Sample interval for ADCP data. 29 CTD_SAMPLEINTERVAL_SEC NUMERIC No No Active Sample interval for CTD data. 30 OXYGEN_SAMPLEINTERVAL_SEC NUMERIC No No Active Sample interval for DO data. 31 PAR_SAMPLEINTERVAL_SEC NUMERIC No No Active Sample interval for PAR data. 32 PH_SAMPLEINTERVAL_SEC NUMERIC No No Active Sample interval for pH data. 33 WATERSAMPLE_SAMPLEINTERVAL_SEC NUMERIC No No Active Sample interval for water sample collection. 34 NOTES TEXT No No Active Comments about the diel survey conducted at the SiteID provided by OCC team that may be useful to the data user. 55942 Published / External Completed Conductivity-Temperature-Depth entities and attributes for diel surveys. If CTD sensor failed to log pressure as in during a deployment in 2016, depth was calculated with pressures as recorded from ADCP. Data Table Yes Conductivity-Temperature-Depth entity for diel surveys. In 2021 columns were renamed and added to standardize data structure. 1 DSUITEID NUMERIC No No Active Unique identifier for each Diel Suite deployed 2 EXPOCODE TEXT No No Active Defined as the Ship ICES code + departure date formatted as YYYYMMDD 3 CRUISE_COMMON_NAME TEXT No No Active More descriptive name of cruise/mission and is usually in the format [MissionID]-[REGIONDesignation]-[IslandCode if only one visited] 4 MISSION_CODE TEXT No No Active A single designation that applies to all the rounds associated with a given mission/cruise 5 ASSOC_REA_SITE TEXT No No Active An identifier for the ecological site at the island or atoll (LOCATION) associated with the diel survey. Combines a 3-letter island code (derived from LOCATIONCODE) with a 2-4 digit site number. 6 OCC_SITEID TEXT No No Active A 3-dimensional identifier for the fixed location (LATITUDE and LONGITUDE) and depth where the subsurface temperature logger (STR) was deployed at the island or atoll (LOCATION). Includes "OCC" prefix, a 3-letter location code (derived from LOCATION), and a 3-digit site number. A newly deployed instrument is assigned to a pre-existing OCC_SITEID if its coordinates are within a 100-m diameter and its depth is within a 3-m depth cylinder of a pre-existing OCC_SITEID, otherwise, the instrument is assigned a new OCC_SITEID. 7 REGION TEXT No No Active The name of the region where the diel survey was conducted in the Pacific Islands region: American Samoa, Pacific Remote Island Areas, Mariana Archipelago, main Hawaiian Islands, Northwestern Hawaiian Islands. 8 REGIONCODE TEXT No No Active Code for the region surveyed in the Pacific Islands region: American Samoa (SAMOA), Pacific Remote Island Areas (PRIA), Mariana Archipelago (MARIAN), main Hawaiian Islands (MHI), Northwestern Hawaiian Islands (NWHI). 9 LOCATION TEXT No No Active Name of island or atoll where the sample was collected in the Pacific Islands region (REGION). 10 LOCATIONCODE TEXT No No Active 3-Letter unique code for LOCATION. 11 LATITUDE NUMERIC No No Active Latitude in decimal degrees, WGS84, for the given Site 12 LONGITUDE NUMERIC No No Active Longitude in decimal degrees, WGS84, for the given Site 13 DEPTH_M NUMERIC No No Active Calculated depth value (m) from pressure, as logged during the CTD deployment. NULL if pressure is NULL. 14 YEAR NUMERIC No No Active Year of the mission 15 UTCDATETIME DATE No No Active UTC date and time of CTD cast (m/d/yyyy h:mm:ss), collected every 10 seconds to 5 minutes, depending on the site and year. 16 CTD_SAMPLEINTERVAL_SEC NUMERIC No No Active Sample interval for CTD data. 17 PRESSURE_DB NUMERIC No No Active Measured pressure value in decibars. 18 TEMP_DEGC NUMERIC No No Active Measured temperature value in degrees Celsius. 19 SALN_PSU NUMERIC No No Active Calculated salinity value in Practical Salinity Units (PSU) . 20 DENSITY_SIGMAT NUMERIC No No Active Calculated sigma-t density value, the density of seawater at atmospheric pressure minus 1000 kilograms/cubic meter. NULL if pressure is NULL. 21 COND_S_PER_M NUMERIC No No Active Measured conductivity value in Siemens per meter. Occasionally conductivity data cannot be recovered from the CTD, resulting in NULL values. 55943 Published / External Completed Water sample entity and attributes for diel surveys. Includes columns specifically for outsourced water sample analysis (to PMEL) such as flags for quality control. Data Table Yes Water sample entities and attributes for diel surveys. In 2021 columns were renamed and added to standardize data structure. 1 DSUITEID NUMERIC No No Active Unique identifier for each Diel Suite deployed 2 EXPOCODE TEXT No No Active Defined as the Ship ICES code + departure date formatted as YYYYMMDD 3 CRUISE_ID TEXT No No Active Mission Identifier 4 CRUISE_COMMON_NAME TEXT No No Active More descriptive name of cruise/mission and is usually in the format [MissionID]-[REGIONDesignation]-[IslandCode if only one visited] 5 MISSION_CODE TEXT No No Active A single designation that applies to all the rounds associated with a given mission/cruise 6 OCC_SITEID TEXT No No Active A 3-dimensional identifier for the fixed location (LATITUDE and LONGITUDE) and depth where the subsurface temperature logger (STR) was deployed at the island or atoll (LOCATION). Includes "OCC" prefix, a 3-letter location code (derived from LOCATION), and a 3-digit site number. A newly deployed instrument is assigned to a pre-existing OCC_SITEID if its coordinates are within a 100-m diameter and its depth is within a 3-m depth cylinder of a pre-existing OCC_SITEID, otherwise, the instrument is assigned a new OCC_SITEID. 7 ASSOC_REA_SITE TEXT No No Active An identifier for the ecological site at the island or atoll (LOCATION) associated with the diel survey. Combines a 3-letter island code (derived from LOCATIONCODE) with a 2-4 digit site number. 8 REGION TEXT No No Active The name of the region where the diel survey was conducted in the Pacific Islands region: American Samoa, Pacific Remote Island Areas, Mariana Archipelago, main Hawaiian Islands, Northwestern Hawaiian Islands. 9 LOCATION TEXT No No Active Name of island or atoll where the sample was collected in the Pacific Islands region (REGION). 10 LOCATIONCODE TEXT No No Active 3-Letter unique code for LOCATION. 11 REGIONCODE TEXT No No Active Code for the region surveyed in the Pacific Islands region: American Samoa (SAMOA), Pacific Remote Island Areas (PRIA), Mariana Archipelago (MARIAN), main Hawaiian Islands (MHI), Northwestern Hawaiian Islands (NWHI). 12 LATITUDE NUMERIC No No Active Latitude in decimal degrees, WGS84, for the given Site 13 LONGITUDE NUMERIC No No Active Longitude in decimal degrees, WGS84, for the given Site 14 CTDCASTID_ESD NUMERIC No No Active Unique numeric ID of CTD cast (4-digit number). 15 SAMPLE_ID NUMERIC No No Active Unique numeric identifer for each water sample (4-digit number) associated with Station_ID and Cast_number 16 STATION_ID TEXT No No Active An identifier for the station at the island or atoll (LOCATION) associated with the sample. Combines a 3-letter island code (derived from LOCATIONCODE) with a 2-4 digit site number. 17 SAMPLE_FREQUENCY TEXT No No Active Indicates if water sample is discrete (Single) or if the sample is part a series of water samples collected ~every 4 hrs in a ~24-hr period at the same STATION_ID using a Programmable Underwater Collector (Diel). 18 DEPTH_METER NUMERIC No No Active Depth at which sample was collected (meters). 19 SURVEY_DESIGN TEXT No No Active NCRMP survey design associated with the sample. Survey designs include: samples collected by small boat at permanent climate sites (Permanent); samples collected by small boat and co-located with fish or benthic stratified random survey sites (Stratified_Random); samples collected by small boat at random sites not associated with climate, benthic, or fish sites (Random); shipboard samples collected offshorefor end member data (End_member); and shipboard samples collected to calibrate underway systems (Calibration). 20 YEAR_UTC NUMERIC No No Active 4-digit year of the water sample collected by a Programmable Underwater Collector (PUC) 21 DAY_UTC NUMERIC No No Active Numeric day in UTC of water sample collected by a Programmable Underwater Collector (PUC) 22 MONTH_UTC NUMERIC No No Active Numeric month in UTC of water sample collected by a Programmable Underwater Collector (PUC) 23 TIMESTAMP_UTC DATE No No Active Date and time of water sample in UTC 24 TIME_UTC NUMERIC No No Active UTC time of water sample collected by a Programmable Underwater Collector (PUC), hh:mm:ss in 4-hr intervals. 25 YEARDAY_UTC NUMERIC No No Active Decimal value of the days, hours, and minutes from the beginning of the year 26 WATERSAMPLE_SAMPLEINTERVAL_SEC NUMERIC No No Active Water sampling interval in seconds, as programmed by PUC 27 ARAGONITE_SAT NUMERIC No No Active Calculated aragonite saturation based on CTD measurements made during sample collection. Calculated from DIC, TA, temperature, salinity and pressure. 28 DIC_UMOL_KG NUMERIC No No Active Dissolved inorganic carbon measured in micromoles per kilogram. NULL values result from insufficiently filled sample bags in which the sample volume only allowed for TA analysis. 29 DIC_UMOL_KG_FLAG NUMERIC No No Active Flag for dissolved inorganic carbon values 30 PCO2_UATM_CALCULATED NUMERIC No No Active Partial pressure of carbon dioxide, calculated from DIC, TA, temperature, salinity, and pressure. 31 PH_TS_CALCULATED NUMERIC No No Active pH calculated on Total Scale (TS) from DIC and TALK 32 PRESSURE_DB_CALCULATED NUMERIC No No Active Pressure calculated from depth (using the R package "oce") for samples not associated with a CTD cast 33 PRESSURE_DB_CTD NUMERIC No No Active Hydrostatic pressure recorded from CTD at the depth where the sample is taken 34 SALINITY_PSS78_BEST NUMERIC No No Active Best salinity value associated with the sample, derived from either SALINITY_PSS78_CTD, SALINITY_PSS78_BOTTLE, or SALINITY_PSS78_SCS. 35 SALINITY_PSS78_BEST_ORIGIN NUMERIC No No Active source of 'SALINITY_PSS78_BEST' measurement: CTD (SALINITY_PSS78_CTD), discrete bottle sample (SALINITY_PSS78_BOTTLE), or SCS (SALINITY_PSS78_SCS) 36 SALINITY_PSS78_BOTTLE NUMERIC No No Active Salinity calculated from conductivity measured from discrete bottles using the equation of the Practical Salinity Scale of 1978 37 SALINITY_PSS78_BOTTLE_FLAG NUMERIC No No Active Quality control flag for Salinity_PSS78 38 SALINITY_PSS78_CTD NUMERIC No No Active Salinity calculated from conductivity recorded by CTD using the equation of the Practical Salinity Scale of 1978 39 SALINITY_PSS78_CTD_FLAG NUMERIC No No Active Quality control flag for CTDSAL 40 SALINITY_PSS78_SCS NUMERIC No No Active Salinity measured by Scientific Computer System, SCS (SBE45) 41 TALK_UMOL_KG NUMERIC No No Active Total alkalinity measured in micromoles per kilogram. 42 TALK_UMOL_KG_FLAG NUMERIC No No Active Quality control flag for TALK; TA_QC from V_OCC_A_H2O_FIELDDATA_OBS 43 TEMPERATURE_ITS90_BEST_ORIGIN NUMERIC No No Active source of 'TEMPERATURE_ITS90_BEST' measurement: CTD (TEMPERATURE_ITS90_CTD) or SCS (TEMPERATURE_ITS90_SCS) 44 TEMPERATURE_ITS90_BEST NUMERIC No No Active Best temperature value associated with the sample, derived from either TEMPERATURE_ITS90_CTD or TEMPERATURE_ITS90_SCS 45 TEMPERATURE_ITS90_CTD NUMERIC No No Active In situ temperature recorded from CTD with the scale of ITS-90. 46 TEMPERATURE_ITS90_CTD_FLAG NUMERIC No No Active Quality control flag for CTDTEMP 47 TEMPERATURE_ITS90_SCS NUMERIC No No Active Temperature measured by Scientific Computer System, SCS (SBE38) 55944 Published / External Completed pH entities and attributes for diel surveys. Data Table Yes pH entity for diel surveys 1 DSUITEID NUMERIC No No Active Unique identifier for each Diel Suite deployed 2 EXPOCODE TEXT No No Active Defined as the Ship ICES code + departure date formatted as YYYYMMDD 3 CRUISE_COMMON_NAME TEXT No No Active More descriptive name of cruise/mission and is usually in the format [MissionID]-[REGIONDesignation]-[IslandCode if only one visited] 4 MISSION_CODE TEXT No No Active A single designation that applies to all the rounds associated with a given mission/cruise 5 ASSOC_REA_SITE TEXT No No Active An identifier for the ecological site at the island or atoll (LOCATION) associated with the diel survey. Combines a 3-letter island code (derived from LOCATIONCODE) with a 2-4 digit site number. 6 OCC_SITEID TEXT No No Active A 3-dimensional identifier for the fixed location (LATITUDE and LONGITUDE) and depth where the subsurface temperature logger (STR) was deployed at the island or atoll (LOCATION). Includes "OCC" prefix, a 3-letter location code (derived from LOCATION), and a 3-digit site number. A newly deployed instrument is assigned to a pre-existing OCC_SITEID if its coordinates are within a 100-m diameter and its depth is within a 3-m depth cylinder of a pre-existing OCC_SITEID, otherwise, the instrument is assigned a new OCC_SITEID. 7 REGION TEXT No No Active The name of the region where the diel survey was conducted in the Pacific Islands region: American Samoa, Pacific Remote Island Areas, Mariana Archipelago, main Hawaiian Islands, Northwestern Hawaiian Islands. 8 REGIONCODE TEXT No No Active Code for the region surveyed in the Pacific Islands region: American Samoa (SAMOA), Pacific Remote Island Areas (PRIA), Mariana Archipelago (MARIAN), main Hawaiian Islands (MHI), Northwestern Hawaiian Islands (NWHI). 9 LOCATION TEXT No No Active Name of island or atoll where the sample was collected in the Pacific Islands region (REGION). 10 LOCATIONCODE TEXT No No Active 3-Letter unique code for LOCATION. 11 LATITUDE NUMERIC No No Active Latitude in decimal degrees, WGS84, for the given Site 12 LONGITUDE NUMERIC No No Active Longitude in decimal degrees, WGS84, for the given Site 13 DEPTH_M NUMERIC No No Active OCC Survey depth (m) from dive computer at diel suite deployment 14 YEAR NUMERIC No No Active Year of the mission 15 UTCDATETIME DATE No No Active UTC date and time of CTD cast m/d/yyyy h:mm:ss), collected every 10 seconds to 5 minutes, depending on the site and year. 16 PH_SAMPLEINTERVAL_SEC NUMERIC No No Active Sample interval of pH measurements in seconds 17 pH NUMERIC No No Active pH value of seawater measured from SeaFET pH sensor co-located with a CTD at the SiteID. A pH value is a number from 1 to 14, with 7 as the middle (neutral) point. Values below 7 indicate acidity, and values above 7 indicate alkalinity. Seawater pH is typically slightly basic (>7). 18 TEMP_DEGC NUMERIC No No Active Temperature value in degrees Celsius 65124 Published / External Completed Dissolved Oxygen (DO) entities and attributes for diel surveys. As of 2018, SBE-43 oxygen sensor was tethered to the CTD sensor for diel surveys. Raw data was logged as an extra column with CTD sensor data. Here it is presented with other relevant site data. Data Table Yes Dissolved oxygen entity for diel surveys 1 DSUITEID NUMERIC No No Active Unique identifier for each Diel Suite deployed 2 EXPOCODE TEXT No No Active Defined as the Ship ICES code + departure date formatted as YYYYMMDD 3 CRUISE_COMMON_NAME TEXT No No Active More descriptive name of cruise/mission and is usually in the format [MissionID]-[REGIONDesignation]-[IslandCode if only one visited] 4 MISSION_CODE TEXT No No Active A single designation that applies to all the rounds associated with a given mission/cruise 5 ASSOC_REA_SITE TEXT No No Active An identifier for the ecological site at the island or atoll (LOCATION) associated with the diel survey. Combines a 3-letter island code (derived from LOCATIONCODE) with a 2-4 digit site number. 6 OCC_SITEID TEXT No No Active A 3-dimensional identifier for the fixed location (LATITUDE and LONGITUDE) and depth where the subsurface temperature logger (STR) was deployed at the island or atoll (LOCATION). Includes "OCC" prefix, a 3-letter location code (derived from LOCATION), and a 3-digit site number. A newly deployed instrument is assigned to a pre-existing OCC_SITEID if its coordinates are within a 100-m diameter and its depth is within a 3-m depth cylinder of a pre-existing OCC_SITEID, otherwise, the instrument is assigned a new OCC_SITEID. 7 REGION TEXT No No Active The name of the region where the diel survey was conducted in the Pacific Islands region: American Samoa, Pacific Remote Island Areas, Mariana Archipelago, main Hawaiian Islands, Northwestern Hawaiian Islands. 8 REGIONCODE TEXT No No Active Code for the region surveyed in the Pacific Islands region: American Samoa (SAMOA), Pacific Remote Island Areas (PRIA), Mariana Archipelago (MARIAN), main Hawaiian Islands (MHI), Northwestern Hawaiian Islands (NWHI). 9 LOCATION TEXT No No Active Name of island or atoll where the sample was collected in the Pacific Islands region (REGION). 10 LOCATIONCODE TEXT No No Active 3-Letter unique code for LOCATION. 11 LATITUDE NUMERIC No No Active Latitude in decimal degrees, WGS84, for the given Site 12 LONGITUDE NUMERIC No No Active Longitude in decimal degrees, WGS84, for the given Site 13 DEPTH_M NUMERIC No No Active OCC Survey depth (m) from dive computer at diel suite deployment 14 YEAR NUMERIC No No Active Year of the mission 15 UTCDATETIME DATE No No Active UTC date and time of CTD cast m/d/yyyy h:mm:ss), collected every 10 seconds to 5 minutes, depending on the site and year. 16 OXYGEN_SAMPLEINTERVAL_SEC NUMERIC No No Active Sample Interval for DO data in seconds 17 OXYGEN_PERCENTSAT NUMERIC No No Active Percent saturation of oxygen as measured by RBRsolo3 oxygen sensor 18 OXYGEN_MGL NUMERIC No No Active As recorded by SBE-43 oxygen sensor, or as calculated mg/L of oxygen from percent saturation of the RBRsolo3 oxygen sensor. 19 OXYGEN_MGL_ORIGIN TEXT No No Active Defines which oxygen sensor collected DO data Data Set Credit 2015 Organization NOAA Coral Reef Conservation Program CRCP 1305 East West Highway 10th Floor Silver Spring MD 20910-3281 (301) 713-3155 https://coralreef.noaa.gov Link to the NOAA Coral Reef Conservation Program website Online Resource Data Steward 2018 Person Barkley, Hannah C hannah.barkley@noaa.gov 1845 Wasp Blvd. Honolulu HI 96818 USA Data Steward 2015 2017 Person Oliver, Thomas thomas.oliver@noaa.gov https://orcid.org/0000-0002-0684-1287 1845 Wasp Blvd. Honolulu HI 96818 USA (808)725-5444 Distributor 2019 Organization NOAA National Centers for Environmental Information NCEI ncei.info@noaa.gov https://ror.org/04r0wrp59 https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. Online Resource Distributor 2015 2018 Person Oliver, Thomas thomas.oliver@noaa.gov https://orcid.org/0000-0002-0684-1287 1845 Wasp Blvd. Honolulu HI 96818 USA (808)725-5444 Email preferred Metadata Contact 2021 Person Luers, Lori H lori.luers@noaa.gov 1845 Wasp Blvd. Honolulu HI 96818 USA Metadata Contact 2015 2021 Person DesRochers, Annette M annette.desrochers@noaa.gov 1845 Wasp Blvd. Honolulu HI 96818 USA (808)725-5461 8 am - 5 pm Email preferred Originator 2015 Organization Pacific Islands Fisheries Science Center PIFSC pifsc.info@noaa.gov https://ror.org/02apffz65 1845 Wasp Blvd. Honolulu HI 96818 USA 808-725-5360 https://www.pifsc.noaa.gov Pacific Island Fisheries Science Center homepage Online Resource 8:00 a.m. - 4:30 p.m. Point of Contact 2018 Person Barkley, Hannah C hannah.barkley@noaa.gov 1845 Wasp Blvd. Honolulu HI 96818 USA Point of Contact 2015 2017 Person Oliver, Thomas thomas.oliver@noaa.gov https://orcid.org/0000-0002-0684-1287 1845 Wasp Blvd. Honolulu HI 96818 USA (808)725-5444 Email preferred Ground Condition Tutuila Island, American Samoa -170.7631 -170.564 -14.2854 -14.3635 Extent of diel survey sites at Tutuila, American Samoa during the ASRAMP cruise (HA1501) in 2015. Associated REA Sites: TUT-73 and TUT-75. Range 2015-03-06 2015-03-07 HA1501 UTC date range of diel surveys at REA site TUT-75 at Tutuila Island during ASRAMP 2015 Range 2015-03-27 2015-03-29 HA1501 UTC date range of diel surveys at REA site TUT-73 at Tutuila Island during ASRAMP 2015 Associated REA Site TUT-74 on Tutuila Island, American Samoa. -170.812 -170.812 -14.2946 -14.2946 Extent of diel survey sites at Tutuila, American Samoa during the ASRAMP cruise (HA1801) in 2018. REA Site TUT-74 Range 2018-06-23 2018-07-17 HA1801 UTC date range of diel surveys at REA site TUT-74 at Tutuila Island during ASRAMP 2018 Unclassified Not applicable Not applicable NOAA Ecosystem Sciences Division (ESD) Data Sharing Recommendations, version 9.0 updated August 12, 2015: ESD welcomes the opportunity to collaborate on research issues contributing to the scientific basis for better management of marine ecosystems. ESD has a very diverse set of field activities that generates large volumes of data using an array of data collection protocols. The following recommendations are for your consideration as you use this data: 1) Data analyses should take all field exigencies into account. The most effective way to do this would be active collaboration with ESD principal investigators. 2) In all presentations, product releases, or publications using data generated by ESD, proper acknowledgement of both ESD and the individuals responsible for data collection is expected. Citing the DOI (if available) is preferred, a non-DOI example is listed below. 3) If you collect or generate data for the same study areas, ESD requests that you share relevant information on complimentary data collections. 4) Those receiving data are strongly urged to inform the ESD Data Management Team of any errors and discrepancies that are discovered during the course of using these data. They are further urged to bring to the attention of the Team all problems and difficulties encountered in using these data. This information is necessary in order to improve the collections and to facilitate more efficient and economical data processing and retrieval. The users are asked to supply copies of any missing data that may be located, and to provide information as to significant subsets and special aggregations of data that are developed in using the material provided. Example citation: "This publication makes use of data products provided by the Ecosystem Sciences Division (ESD), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), with funding support from the NOAA Coral Reef Conservation Program (CRCP). The analysis and interpretations presented here are solely that of the current authors.” Data can be accessed online via the NOAA National Centers for Environmental Information (NCEI) Ocean Archive. None Please cite PIFSC Ecosystem Sciences Division (ESD) when using the data. Suggested citation: Ecosystem Sciences Division; Pacific Islands Fisheries Science Center, 2021: National Coral Reef Monitoring Program: Diel seawater carbonate chemistry observations from a suite of instrumentation deployed at coral reef sites at Tutuila Island, American Samoa in 2015 and 2018, https://www.fisheries.noaa.gov/inport/item/54928. None None https://accession.nodc.noaa.gov/0186951 2019 Organization NOAA National Centers for Environmental Information https://ror.org/04r0wrp59 ESD_NCRMP_DS_2015_AMSM_SUMMARY Summary of the diel suite deployment in 2015 at REA Site TUT-75 and TUT-73, with information on the cruise and specific sites, as well as instruments and sampling intervals; different instruments could be deployed at different sites or instruments could have malfunctioned. csv (comma-separated values) CSV - Comma Separated Values (Text) 1KB https://accession.nodc.noaa.gov/0186951 2019 Organization NOAA National Centers for Environmental Information https://ror.org/04r0wrp59 ESD_NCRMP_DS_2015_AMSM_CTD Instrument data from CTD sensor in diel suite deployed during ASRAMP2015 csv CSV - Comma Separated Values (Text) 168KB https://accession.nodc.noaa.gov/0186951 2019 Organization NOAA National Centers for Environmental Information https://ror.org/04r0wrp59 ESD_NCRMP_DS_2015_AMSM_H2O Instrument data as well as calculated carbonate chemistry data from water samples collected with diel suite deployment during ASRAMP2015 csv (comma-separated values) CSV - Comma Separated Values (Text) 9KB https://accession.nodc.noaa.gov/0186951 2019 Organization NOAA National Centers for Environmental Information https://ror.org/04r0wrp59 ESD_NCRMP_DS_2015_AMSM Directory folder that contains all instrument datasets as well as the summary file for the diel suite deployment in American Samoa during ASRAMP in 2015. https://accession.nodc.noaa.gov/0186951 2019 Organization NOAA National Centers for Environmental Information https://ror.org/04r0wrp59 ESD_NCRMP_DS_2015_AMSM_ADCP Instrument data from ADCP in diel suite deployed during ASRAMP2015 csv CSV - Comma Separated Values (Text) 5.9MB https://accession.nodc.noaa.gov/0186951 2019 Organization NOAA National Centers for Environmental Information https://ror.org/04r0wrp59 ESD_NCRMP_DS_2015_AMSM_PH Instrument data from pH sensor in diel suite deployed during ASRAMP2015 csv (comma-separated values) CSV - Comma Separated Values (Text) 1.8MB https://accession.nodc.noaa.gov/0240606 2019 Organization NOAA National Centers for Environmental Information https://ror.org/04r0wrp59 ESD_NCRMP_DS_2018_AMSM Directory folder that contains all instrument datasets as well as the summary file for the diel suite deployment in American Samoa during ASRAMP in 2018. https://accession.nodc.noaa.gov/0240606 2019 Organization NOAA National Centers for Environmental Information https://ror.org/04r0wrp59 ESD_NCRMP_DS_2018_AMSM_PH Instrument data from pH sensor in diel suite deployed during ASRAMP2018 at REA Site TUT-74, where data exists. csv (comma-separated values) CSV - Comma Separated Values (Text) 1.07MB https://accession.nodc.noaa.gov/0240606 2019 Organization NOAA National Centers for Environmental Information https://ror.org/04r0wrp59 ESD_NCRMP_DS_2018_AMSM_H2O Calculated carbonate chemistry data from the water samples collected with diel suite deployment in American Samoa in 2018 at site TUT-74. Includes columns as necessary for outsourcing the water sample analysis. Refer to data dictionary for details. csv CSV - Comma Separated Values (Text) 3KB https://accession.nodc.noaa.gov/0240606 2019 Organization NOAA National Centers for Environmental Information https://ror.org/04r0wrp59 ESD_NCRMP_DS_2018_AMSM_SUMMARY Summary of the diel suite deployment in 2018 with information on the cruise and specific sites, as well as instruments and sampling intervals; different instruments could be deployed at different sites or instruments could have malfunctioned. csv CSV - Comma Separated Values (Text) 1KB https://accession.nodc.noaa.gov/0240606 2019 Organization NOAA National Centers for Environmental Information https://ror.org/04r0wrp59 ESD_NCRMP_DS_2018_AMSM_ADCP ADCP Instrument data deployed with diel suite deployment in American Samoa in 2018 at site TUT-74, where data exists. csv CSV - Comma Separated Values (Text) 15.88MB https://accession.nodc.noaa.gov/0240606 2019 Organization NOAA National Centers for Environmental Information https://ror.org/04r0wrp59 ESD_NCRMP_DS_2018_AMSM_CTD CTD Instrument data deployed with diel suite deployment in American Samoa in 2018 at site TUT-74. Includes depth as calculated from pressures as logged by CTD. csv CSV - Comma Separated Values (Text) 1.3MB https://accession.nodc.noaa.gov/0240606 2019 Organization NOAA National Centers for Environmental Information https://ror.org/04r0wrp59 ESD_NCRMP_DS_2018_AMSM_DO Dissolved oxygen data from the SBE-43 oxygen sensor with the diel suite deployment in American Samoa in 2018 at site TUT-74,. Sampling Interval and percent saturation columns are included for diel suite deployments beginning 2019, when a stand-alone DO logger was included to collect DO data on alternating diel suite deployments with the SBE-43 oxygen sensor. csv (comma-separated values) CSV - Comma Separated Values (Text) 1.05MB https://media.fisheries.noaa.gov/dam-migration-miss/1280_UZ1pcvsgN067.jpg?1563216764 Image of Diel Suite Deployment Browse Graphic JPG Example of a diel suite deployment. The ocean and climate change team deploys the "diel suite" instrument package in Papa Bay. Source: NOAA Fisheries; see https://www.fisheries.noaa.gov/science-blog/sea-tales-monitoring-coral-reef-ecosystems-throughout-hawaiian-archipelago https://www.coris.noaa.gov/monitoring/ NOAA National Coral Reef Monitoring Program Online Resource Information about the NOAA National Coral Reef Monitoring Program (NCRMP) on the NOAA Coral Reef Information System website. https://www.fisheries.noaa.gov/region/pacific-islands#science Ecosystem Sciences Division Online Resource PIFSC Ecosystem Sciences Division web page Raw data are downloaded from the instruments, processed in R, and migrated to the PIFSC Oracle database. Water sample data is stored in an MS Access database. Seawater carbonate chemistry at the benthos is dynamic and driven by physical and biological processes occurring at time scales of minutes to days. The measurements and analyses from this instrument suite is representative of the water column chemistry at the time of measurement, but this highly variable environment allows for a fairly wide distribution of measured values. Water samples: accuracy of seawater carbonate chemistry laboratory analysis is explained in detail in Dickson et al (2007), SOP #2: Determination of total dissolved inorganic carbon in sea water, and SOP #3b: Determination of total alkalinity in sea water using an open-cell titration. Satlantic SeaFET Ocean pH sensor: measurement range: 6.5-9.0 pH; salinity range: 2-40 psu; accuracy: +/- 0.05 pH; precision: better than 0.001 pH; resolution: 0.0001 pH; stability: 0.005 pH/mo SBE-19plus CTD sensor: Conductivity - measurement range: 0-9 S/m; accuracy: +/- 0.0005 S/m; stability: 0.0003 S/m per month; resolution: 0.00005 S/m; Temperature - measurement range: -5-35 deg C; accuracy: +/-0.005 deg C; stability: 0.0002 deg C per month; resolution: 0.0001 deg C; Pressure - measurement range: 0-600 m; accuracy: +/- 0.1%; stability: +/- 0.1%; resolution: 0.002% Nortek Acoustic Doppler Current Profiler 1MHz: Profiling range: 12-25 m; accuracy: +/- 1% SBE-43 oxygen sensor: Measurement range: 120% surface saturation; accuracy: +/- 2% of saturation; stability: 0.5% per 1000 hours For some deployments, paired water samples are collected simultaneously at the benthos and 1.5 meters above the seafloor. The entire suite of instrumentation is deployed during diel surveys; however, various issues can occur with any one or several of the instruments during the deployment thereby limiting the data recovered. While PUCs are programmed to collect water on this regular sampling schedule, issues with the pumps can occasionally result in missing samples for some of the time steps. Refer to the summary file enclosed with the data package for details. Redundant data are collected to ensure accuracy of the methods/instrumentation. pH is captured from the discrete water samples and pH sensor. Pressure is captured by the ADCP and the CTD. Temperature is captured by the pH sensor and the CTD, For some deployments, paired water samples are collected simultaneously at the benthos and 1.5 meters above the seafloor. All analyzed samples and measured values are included. NULL values in the data, where they exist, indicate that the observation/analysis was not conducted for the sample record where it appears. The data are very consistent, sample collection and processing protocols detailed in Dickson et al (2007) are adhered to rigorously, both in the field (SOP #1) and in the laboratory (SOP #2 and #3b). The data is quality controlled by NOAA PIFSC Ecosystem Sciences Division (ESD) personnel after the data is downloaded from the instruments, after it is migrated to the database, and once again when the data are submitted to the NOAA National Centers for Environmental Information. NOAA Pacific Marine Environmental Laboratory (PMEL) conducts quality assurance and quality control on their seawater analyses according to protocols #2 and #3b in Dickson et al (2007). Yes Unknown Yes No Unknown NCEI-MD Unknown The data is captured in several locations: files stored on the cruise server during the mission and the PIFSC network, and data are imported into the PIFSC Oracle database. The cruise server is regularly backed up by the cruise data manager while at sea, and the PIFSC network and Oracle database are maintained and regularly backed up by PIFSC ITS. The ocean acidification diel suite is a collection of instruments deployed by SCUBA divers onto the seafloor that makes autonomous measurements and collects seawater samples. For a typical deployment, the diel suite consists of: 1 Sea Bird Electronics (SBE)-19plus CTD, 1 Nortek Acoustic Doppler Current Profiler (ADCP), 1 Satlantic SeaFET Ocean pH sensor, and up to 9 Programmable Underwater Collectors (PUCs), where each PUC collects 1 water sample at a 3- or 4-hour interval over a minimum 24-hour period. All instruments are weighted or zip-tied to rubble on the seafloor, or both, to secure the position of the instrumentation for the duration of the deployment. An oxygen sensor was included in the diel suite deployment from 2018. Dickson, A.G., Sabine, C.L. and Christian, J.R. (Eds.) 2007. Guide to best practices for ocean CO2 measurements. PICES Special Publication 3, 191 pp. 2007-10-01 https://www.nodc.noaa.gov/ocads/oceans/Handbook_2007.html Ocean Carbon Data System (OCADS), Access Data Guide to Best Practices for Ocean CO2 Measurements Dickson et al (2007) Protocols to collect, process, and analyze water samples for DIC and TA: SOP 1: Water Sampling for the parameters of the oceanic carbon dioxide system SOP 2: Determination of total dissolved inorganic carbon in sea water SOP 3b: Determination of total alkalinity in sea water using an open-cell titration SOP for instrument data processing using the R package occ Person Hannah Barkley Originator 2019-05-31 https://rpubs.com/hbarkley/occ_SOP RPubs Easy web publishing from R Data processing protocol 1 Water samples collected with Programmable Underwater Collectors (PUC) Developed by Dr. Chris Langdon's laboratory at the University of Miami, PUCs are computerized timers attached to a low-power peristaltic pump. An array of PUCs collects water samples at 3- or 4-hour intervals over the course of at least 24-hours, usually starting at 12:00 pm local time on day 1 and ending at 12:00 pm on day 2. While PUCs are programmed to collect water on this regular sampling schedule, issues with the pumps can occasionally result in missing samples for some of the time steps. For some deployments, paired water samples were collected simultaneously at the benthos and 1.5 meters above the seafloor. Samples are collected underwater in tedlar bags pre-poisoned with mercuric chloride and transferred to glass bottles within a few hours of recovery. Water samples are analyzed for DIC using a coulometer (SOP #2) and for TA using a titrator (SPO #3b) by the NOAA Pacific Marine Environmental Laboratory. On occasion, poor pump performance results in half-filled sample bags. These samples are only analyzed for TA due to insufficient sample volume for DIC analysis. Full carbon system chemistry values (including pH, pCO2, and aragonite saturation state) are derived from DIC/TA and salinity/temperature/pressure data from a co-deployed CTD using the R package seacarb. Discrete sample pH data are compared to SeaFET pH data. Person Barkley, Hannah C hannah.barkley@noaa.gov 1845 Wasp Blvd. Honolulu HI 96818 USA Dickson, A.G., Sabine, C.L. and Christian, J.R. (Eds.) 2007. Guide to best practices for ocean CO2 measurements. PICES Special Publication 3, 191 pp. 2 Acoustic Doppler Current Profiler (ADCP) sensor The diel suite includes either a 1.0 MHz or a 2.0 MHz side-looking ADCP (1.0 MHz ranges 20-m depth, while the 2.0 MHz ranges 10-m). ADCP measurements are collected at 2 minute intervals and binned by height above the sensor. Each height bin is represented in the data set as the upper limit of the bin height above the sensor on the seafloor (e.g., a 1.4 m bin represents current data collected between 0.4 m and 1.4 m above the ADCP). ADCP data include a blanking region, or a small distance in front of the transducer in which measurements cannot be made, of 0.2-0.4 m. Current data are grouped into 1-m height bins. Raw data downloaded from the ADCP are processed in R using the oce package. XYZ coordinate data are converted to ENU (east-north-up) coordinate system. Current speed is calculated as the square root of the sum of the squared u and v velocities and direction as the arctan(v/u). Data are trimmed to a maximum height bin for each time step using pressure data to remove above-water signal. As a result, NULL values may exist for larger height bins above the surface of the water due to waves and tides. Person Barkley, Hannah C hannah.barkley@noaa.gov 1845 Wasp Blvd. Honolulu HI 96818 USA 3 Conductivity-Temperature-Depth (CTD) sensor CTD data are collected by a Sea Bird Electronics 19plus v2 SeaCAT every 5 minutes. Data are uploaded as HEX files, converted to CNV using SBE Data Processing Software, and converted to CSV using the 'oce' package in R. Person Barkley, Hannah C hannah.barkley@noaa.gov 1845 Wasp Blvd. Honolulu HI 96818 USA 4 SeaFET pH sensor The SeaFET pH measures in-situ pH using a solid state ISFET sensor with an AgCl external reference electrode. The electrode is conditioned in running seawater up to a week prior to deployment and stored in artificial seawater between deployments. pH data are collected in bursts of 30 measurements every 5 minutes. The SeaFET is co-deployed with a CTD, and temperature and salinity values from the CTD time series are used to correct the raw pH time series. The SeaFET derives pH from both internal and external potentiometric cells, but only external pH is reported. SeaFET pH values are compared to pH values calculated from discrete TA and DIC samples collected at the same time and location. Person Barkley, Hannah C hannah.barkley@noaa.gov 1845 Wasp Blvd. Honolulu HI 96818 USA 5 Oxygen sensor An SBE-43 oxygen sensor is tethered to the SBE-19plus CTD sensor to provide DO readings in mg/L of diel suite deployment. Aquadopp Profiler instrument acoustic doppler current profiler (ADCP) Current profiler: Nortek Aquadopp Profiler 1 MHz or 2 MHz. Small and compact, with up to 25 m or 40 m current profiling range, respectively. Programmable Underwater Collector (PUC) instrument Water Sampler Programmable Underwater Collectors (PUC) are computerized timers attached to a low-power peristaltic pump to collect water samples at episodic intervals (i.e., every 4 hrs over a 24-hr period). Designed and Developed by Dr. Chris Langdon’s laboratory at the University of Miami, Rosenstiel School of Marine and Atmospheric Science. SBE 19plus V2 d834d7e0-70dd-11e0-a1f0-0800200c9a66 instrument conductivity, temperature, depth The SBE 19plus V2 (Version 2) SEACAT Profiler measures conductivity, temperature, and pressure (depth) and provides high accuracy and resolution, reliability, and ease-of-use for a wide range of research, monitoring, and engineering applications. The pump-controlled, TC-ducted flow configuration minimizes salinity spiking caused by ship heave and allows for slow descent rates without slowing sensor responses, improving dynamic accuracy and resolving small scale structure in the water column. SeaFET v2 instrument Ocean pH Sensor SeaFET v2 Ocean pH Sensor measures in-situ pH using a solid state ISFET sensor with an AgCl external reference electrode. SBE 43 DO Sensor instrument Dissolved Oxygen Sensor The SBE 43 is an individually calibrated, high-accuracy oxygen sensor to assist in critical hypoxia and ocean stoichiometric oxygen chemistry research on a variety of profiling and moored platforms. The SBE 43 is designed for use in a CTD’s pumped flow path, providing optimal correlation with CTD measurements. Elapsed time between the CTD and associated oxygen measurement is easily quantified, and corrected for, in post-processing. The black plenum and plumbing’s black tubing blocks light, reducing in-situ algal growth. Plumbing isolates the SBE 43 from continuous exposure to the external environment, allowing trapped water to go anoxic and minimizing electrolyte consumption between samples for moored deployments. Diel Suite The Ocean Acidification Diel Suite is not a physical platform (boat, buoy, etc.), but rather a collection of instruments deployed together on the seafloor that makes autonomous measurements and collects seawater samples, which allows for the quantification of 24-hr variability in seawater carbonate chemistry present at the reef. Aquadopp Profiler instrument acoustic doppler current profiler (ADCP) Current profiler: Nortek Aquadopp Profiler 1 MHz or 2 MHz. Small and compact, with up to 25 m or 40 m current profiling range, respectively. Programmable Underwater Collector (PUC) instrument Water Sampler Programmable Underwater Collectors (PUC) are computerized timers attached to a low-power peristaltic pump to collect water samples at episodic intervals (i.e., every 4 hrs over a 24-hr period). Designed and Developed by Dr. Chris Langdon’s laboratory at the University of Miami, Rosenstiel School of Marine and Atmospheric Science. SBE 19plus V2 d834d7e0-70dd-11e0-a1f0-0800200c9a66 instrument conductivity, temperature, depth The SBE 19plus V2 (Version 2) SEACAT Profiler measures conductivity, temperature, and pressure (depth) and provides high accuracy and resolution, reliability, and ease-of-use for a wide range of research, monitoring, and engineering applications. The pump-controlled, TC-ducted flow configuration minimizes salinity spiking caused by ship heave and allows for slow descent rates without slowing sensor responses, improving dynamic accuracy and resolving small scale structure in the water column. SeaFET v2 instrument Ocean pH Sensor SeaFET v2 Ocean pH Sensor measures in-situ pH using a solid state ISFET sensor with an AgCl external reference electrode. SBE 43 DO Sensor instrument Dissolved Oxygen Sensor The SBE 43 is an individually calibrated, high-accuracy oxygen sensor to assist in critical hypoxia and ocean stoichiometric oxygen chemistry research on a variety of profiling and moored platforms. The SBE 43 is designed for use in a CTD’s pumped flow path, providing optimal correlation with CTD measurements. Elapsed time between the CTD and associated oxygen measurement is easily quantified, and corrected for, in post-processing. The black plenum and plumbing’s black tubing blocks light, reducing in-situ algal growth. Plumbing isolates the SBE 43 from continuous exposure to the external environment, allowing trapped water to go anoxic and minimizing electrolyte consumption between samples for moored deployments. 55939 Entity 55942 Entity 65124 Entity 55943 Entity 55944 Entity 55941 Entity 54894 Data Set Series 54927 Data Set Series 54926 Data Set Series gov.noaa.nmfs.inport:54928 Annette DesRochers 2018-11-23T20:25:39 SysAdmin InPortAdmin 2026-03-04T19:17:25 2021-08-03 Pacific Islands Fisheries Science Center PIFSC 1845 Wasp Blvd. Honolulu HI 96818 USA 808-725-5300 https://www.pifsc.noaa.gov 8:00 a.m. - 4:30 p.m. 1001 Public No No 2021-08-03 1 Year 2022-08-03