Dataset: Dongsha Atoll temperature
Deployment: Cohen_2013-15

Temperature on Dongsha Atoll measured from June 2013 to August 2015

Principal Investigator:

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

Contact:

Thomas DeCarlo (Woods Hole Oceanographic Institution, WHOI)

BCO-DMO Data Manager:

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

Project:

Can Coral Reefs in the Central Pacific Survive Ocean Warming? A 2015 El Nino Test (Coral Reef Resilience)

Toward Predicting the Impact of Ocean Acidification on Net Calcification by a Broad Range of Coral Reef Ecosystems: Identifying Patterns and Underlying Causes (Coral Reef Ecosystem OA Impact)

Current State:

Final no updates expected

Version:

18 April 2017

Version Date:

2017-04-18

Data URL:

https://osprey.bco-dmo.org/dataset-deployment/560667/data

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Description

Temperature on Dongsha Atoll measured from June 2013 to August 2015.

Related publications:
DeCarlo T.M., Karnauskas K.B., Davis K.A., & G.T.F. Wong. 2015. Climate modulates internal wave activity in the Northern South China Sea. Geophysical Research Letters 42, 831-838.doi:10.1002/2014GL062522 (PDF)

DeCarlo T.M., Cohen A.L., Wong G.T.F., Davis K.A., Lohmann P., & K. Soong. 2017. Mass coral mortality under local amplification of 2 °C ocean warming. Scientific Reports 7, 44586. doi:10.1038/srep44586

Methods & Sampling

Dataset acquisition description

Temperature was measured with an Onset Corp. HOBO U22 temperature logger, calibrated in an isothermal bath before deployment to achieve accuracy of 0.1 degree C. The temperature logger was deployed at 1-10 meters water depth (see data) on a buoy 1 meter above the seafloor.

Data Processing Description

Dataset Processing Description

BCO-DMO processing:
- Modified format of date/time UTC field; created separate columns for month, day, year, and time.
- Add location name, latitude, and longitude from PI-provided metadata form.
- 18 April 2017: Dataset was updated to included data from 4 additional sites. Original dataset (version date 22-June-2015) included data from only 1 site. Water depth column was also added to the data.

More information about this dataset deployment

Funding

Award Number	Funding Source
OCE-1220529	NSF Division of Ocean Sciences
OCE-1605365	NSF Division of Ocean Sciences

Instruments

Water Temperature Sensor

Supplied Name: Onset Corp. HOBO U22 temperature logger

Supplied Description:

Temperature was measured with an Onset Corp. HOBO U22 temperature logger, calibrated in an isothermal bath before deployment to achieve accuracy of 0.1 degree C.

Instrument Type

Generic Name: Water Temperature Sensor

Acronym: Water Temp Sensor

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/134/

Generic Description:

General term for an instrument that measures the temperature of the water with which it is in contact (thermometer).

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
location	Name of study site.	text	site
lat	Latitude of study site.	decimal degrees	lat
lon	Longitude of study site.	decimal degrees	lon
ISO_DateTime_UTC	Date and time formatted to ISO 8601 standard, where T represents the start of the time string and Z indicates UTC.	YYYY-mm-ddTHH:MM:SS.ssZ	ISO_DateTime_UTC
temp	Water temperature.	degrees Celsius (C)	temp
time	Time (UTC), in hours and minutes; 24-hour clock.	HHMM	time
day	2-digit day of month.	dd (01 to 31)	day
mon	2-digit month of year.	mm (01 to 12)	month
year	4-digit year.	YYYY	year
depth	Water depth at which the temperature logger was located.	meters (m)	depth

Database

Contribute Data

Dataset: Dongsha Atoll temperature
Deployment: Cohen_2013-15

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: Dongsha Atoll temperatureDeployment: Cohen_2013-15

Dataset acquisition description

Dataset Processing Description

Dataset: Dongsha Atoll temperature
Deployment: Cohen_2013-15