Dataset: Temperature Logger
Deployment: 2018-08_Bruno

Temperature Logger

Principal Investigator:

John Bruno (University of North Carolina at Chapel Hill, UNC-Chapel Hill)

BCO-DMO Data Manager:

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

Project:

The Role of Temperature in Regulating Herbivory and Algal Biomass in Upwelling Systems (Temperature and Herbivory)

Data URL:

https://www.bco-dmo.org/dataset-deployment/860077/data

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Description

Methods & Sampling

Dataset acquisition description

Onset HOBO U22-001 Underwater Temperature Data Loggers were placed on the benthos at 8 m depth by attaching them to a stainless steel eye bolt.

Data Processing Description

Dataset Processing Description

Data Processing:
Hoboware Version 3.7.21 and R Studio Version 1.1.383 were used to process data.

BCO-DMO Processing:
- changed Date_Time column to ISO8601 format: YYYY-MM-DDThh:mmZ

More information about this dataset deployment

Funding

Award Number	Funding Source
OCE-1737071	NSF Division of Ocean Sciences

Instruments

Onset HOBO Pro v2 temperature logger

Supplied Name: Onset HOBO U22-001 Underwater Temperature Data Logger

Supplied Description:

Instrument Type

Generic Name: Onset HOBO Pro v2 temperature logger

Acronym: HOBO U22-001

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

Generic Description:

The HOBO Water Temp Pro v2 temperature logger, manufactured by Onset Computer Corporation, has 12-bit resolution and a precision sensor for ±0.2°C accuracy over a wide temperature range. It is designed for extended deployment in fresh or salt water.

Operation range: -40° to 70°C (-40° to 158°F) in air; maximum sustained temperature of 50°C (122°F) in water
Accuracy: 0.2°C over 0° to 50°C (0.36°F over 32° to 122°F)
Resolution: 0.02°C at 25°C (0.04°F at 77°F)
Response time: (90%) 5 minutes in water; 12 minutes in air moving 2 m/sec (typical)
Stability (drift): 0.1°C (0.18°F) per year
Real-time clock: ± 1 minute per month 0° to 50°C (32° to 122°F)

Additional information (http://www.onsetcomp.com/)
Onset Computer Corporation
470 MacArthur Blvd
Bourne, MA 02532

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
Measurement	Measurement ID number	unitless	sample
Date_Time	Date and time (GMT); format: YYYY-MM-DDThh:mmZ	unitless	ISO_DateTime_UTC
Temp_C	Water temperature	degrees Celsius	temp
Site	Site name	unitless	site
Lat	Latitude	degrees North	lat
Long	Longitude	degrees East	lon

Database

Contribute Data

Dataset: Temperature Logger
Deployment: 2018-08_Bruno

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: Temperature LoggerDeployment: 2018-08_Bruno

Dataset acquisition description

Dataset Processing Description

Dataset: Temperature Logger
Deployment: 2018-08_Bruno