Dataset: PIPA In Situ Temperatures

Name: Hourly temperature data from deployments between 2012 and 2018 from three of the Phoenix Islands
Published: 2022-01-11
Keywords: coral cover, Heatwave, coral reef, benthic, coral bleaching, recovery, oceans

Cite This Dataset

DOI:10.26008/1912/bco-dmo.863421.1

Spatial Extent: N:-2.76065 E:-170.71316 S:-4.69979 W:-174.54745

Temporal Extent: 2012-06-08 - 2018-05-19

Project:

Skeletal Records of Coral Reef Bleaching in the Central Equatorial Pacific (Coral Bleaching Skeletal Records)

Principal Investigator:

Michael D. Fox (Woods Hole Oceanographic Institution, WHOI)

Co-Principal Investigator:

Anne L. Cohen (Woods Hole Oceanographic Institution, WHOI)

BCO-DMO Data Manager:

Taylor Heyl (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Shannon Rauch (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version:

Version Date:

2022-01-11

Restricted:

Validated:

Yes

Current State:

Final no updates expected

Hourly temperature data from deployments between 2012 and 2018 from three of the Phoenix Islands

Abstract:

This dataset includes hourly temperature data from deployments of HOBO pendant temperature loggers at three of the Phoenix Islands (Kiribati: Kanton Island, Rawaki Island, and Nikumaroro Island) between 2012 and 2018. These data were published in Fox et al., 2021 (DOI: 10.1029/2021GRL094128).

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Archival Copy

Version Date	Archive	Persistent Identifier (PID)	Date PID Issued
2022-01-11	Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)	10.26008/1912/bco-dmo.863421.1	2022-11-29

Methods & Sampling

HOBO pendant temperature loggers were deployed on the fore reef slope of each island with a sampling resolution of 1 hour. The depth of the loggers are as follows:

Kanton 2012 to 2015-09-05 = 11 meters and afterward 15 meters
Nikumaroro = 8 meters
Rawaki = 11 meters

Data Processing Description

BCO-DMO Processing:
- Adjusted field/parameter names to comply with BCO-DMO naming conventions
- Added a conventional header with dataset name, PI names, version date
- Missing data identifier ‘NA’ replaced with 'nd' (BCO-DMO's default missing data identifier
- Combined "Month", "Day", and "Year" columns into another "Date" column per BCO-DMO standards

Data Files

File
PIPA_temperature.csv (Comma Separated Values (.csv), 6.04 MB) MD5:bf76c863a24e0918002590643d60e5bc Primary data file for dataset ID 863421

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Division of Ocean Sciences	OCE-1737311

Deployments

None available yet

Instruments

Onset HOBO Pendant Temperature/Light Data Logger

Supplied Name:

Supplied Description:

Instrument Type

Generic Name: Onset HOBO Pendant Temperature/Light Data Logger

Acronym: Onset HOBO Pendant Temp/Light

Generic Description:

The Onset HOBO (model numbers UA-002-64 or UA-001-64) is an in-situ instrument for wet or underwater applications. It supports light intensity, soil temperature, temperature, and water temperature. A two-channel logger with 10-bit resolution can record up to approximately 28,000 combined temperature and light measurements with 64K bytes memory. It has a polypropylene housing case. Uses an optical USB to transmit data. A solar radiation shield is used for measurement in sunlight. Temperature measurement range: -20 deg C to 70 deg C (temperature). Light measurement range: 0 to 320,000 lux. Temperature accuracy: +/- 0.53 deg C from 0 deg C to 50 deg C. Light accuracy: Designed for measurement of relative light levels. Water depth rating: 30 m.

Parameters

Date and time formats are described in python strftime() syntax.

Supplied Name	Supplied description	Supplied Units	Standard Name
Island	name of island	unitless	site
Latitude	latitude of site North	decimal degrees	lat
Longitude	longitude of site East (West is negative)	decimal degrees	lon
Date	date of measurement in YYYY-MM-DD Format: %Y-%m-%d	unitless	date
Hour	hour of day (24 hours)	unitless	hour_local
Temperature	water temperature	degrees Celsius	temp

Status message

Database

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Dataset: PIPA In Situ Temperatures