Dataset: water temperature - FHL
Deployment: Sebens_lab

Water temperature at 20', 60' and 80' at Pt. Caution, Friday Harbor Lab.

Principal Investigator:

Kenneth Sebens (University of Washington Friday Harbor Laboratories, FHL)

BCO-DMO Data Manager:

Nancy Copley (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Project:

Effects of Marine Preserves on Rocky Subtidal Communities (Subtidal Preserves)

Current State:

Final no updates expected

Version:

2013-12-12

Version Date:

2013-12-12

Data URL:

https://www.bco-dmo.org/dataset-deployment/472991/data

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Description

Water temperature was recorded at the Pumphouse along a vertical depth transect (20-80 ft) using a thermocouple (Onset Hobo Temp Loggers). Data reported here is from 1 July 2008 to 21 January 2013.

Data can also be viewed online at http://nvs.nanoos.org/Explorer and http://depts.washington.edu/fhl/wx.html

Methods & Sampling

Dataset acquisition description

Data Processing Description

Dataset Processing Description

More information about this dataset deployment

Funding

Award Number	Funding Source
OCE-0850809	NSF Division of Ocean Sciences

Instruments

Onset HOBO Pro v2 temperature logger

Supplied Name: Onset Pro v2

Supplied Description:

Onset Hobo Temp Loggers

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
year	year	yyyy	year
month	month, local or utc?	1 to 12	month
day	day of month; local or utc??	1 to 31	day
yrday_local	day and decimal time; as 326.5 for the 326th day of the year or November 22 at 1200 hours (noon); local or utc??	unitless	yrday
time_local	time of day; local or utc??	HH:MM	time
temp	temperature at 20, 60 or 80 feet	degrees Celsius	temp
lat	station latitude; north is positive	decimal degrees	lat
lon	station longitude; west is negative	decimal degrees	lon
depth	sensor depth	meters	depth

Database

Contribute Data

Dataset: water temperature - FHL
Deployment: Sebens_lab

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: water temperature - FHLDeployment: Sebens_lab

Dataset acquisition description

Dataset Processing Description

Dataset: water temperature - FHL
Deployment: Sebens_lab