Dataset: Atmospheric conditions
Deployment: Spivak_2012

Wind speed, temperature, and PAR observations.

Principal Investigator:

Amanda Spivak (Woods Hole Oceanographic Institution, WHOI)

BCO-DMO Data Manager:

Hannah Ake (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Project:

Eutrophication Effects on Sediment Metabolism and Benthic Algal-bacterial Coupling: An Application of Novel Techniques in a LTER Estuary (Benthic_PP_at_TIDE)

Current State:

Final no updates expected

Version:

Final

Version Date:

2016-12-08

Data URL:

https://osprey.bco-dmo.org/dataset-deployment/669765/data

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Description

Atmospheric conditions were recorded by three meteorological towers at PIE-LTER. Wind speed (m s-1) and temperature (deg C, T15min) were measured 14 m above the marsh (42.742 deg N, 70.830 deg W). Wind speed was scaled to 10m height (wnd10). Photosynthetically active radiation (PAR15min; umol m-2 s-1) was recorded by two towers that were deployed at different times between May-November (42.724 deg N, 70.856 deg W and 42.739 deg N, 70.827 deg W).Raw benthic chlorophyll and phaeophytin data from each experimental time point in June, August, and October 2013.

Methods & Sampling

Dataset acquisition description

Data are from the PIE-LTER database and information on instrumentation can be found at http://ecosystems.mbl.edu/PIE/data/MON/MON-PR-Met15min2014.html

References:

Spivak, AC and J Ossolinski. 2016. Limited effects of nutrient enrichment on bacterial carbon sources in salt marsh tidal creek sediments. Marine Ecology Progress Series. 544:107-130.10.3354/meps11587

Data Processing Description

Dataset Processing Description

Wind data were scaled from 14m to 10m; temperature and PAR data are 15 minute averages.The file includes raw and log10-transformed benthic chlorophyll and phaeophytin data.

BCO-DMO Data Processing Notes:

-reformatted column names to comply with BCO-DMO standards.

More information about this dataset deployment

Funding

Award Number	Funding Source
OCE-1233678	NSF Division of Ocean Sciences

Instruments

Air Temperature Sensor

Supplied Name: Temperature sensor

Supplied Description:

Measured air temperature

Instrument Type

Generic Name: Air Temperature Sensor

Acronym: AirTemp

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0283/

Generic Description:

Measures air temperature

Photosynthetically Available Radiation Sensor

Supplied Name: PAR sensor

Supplied Description:

Recorded by two towers that were deployed at different times between May-November

Instrument Type

Generic Name: Photosynthetically Available Radiation Sensor

Acronym: PAR sensor

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/122/

Generic Description:

A PAR sensor measures photosynthetically available (or active) radiation. The sensor measures photon flux density (photons per second per square meter) within the visible wavelength range (typically 400 to 700 nanometers). PAR gives an indication of the total energy available to plants for photosynthesis. This instrument name is used when specific type, make and model are not known.

Vector-Averaging Wind Recorder

Supplied Name: Wind speed measured

Supplied Description:

Wind speed (m s-1) and temperature (deg C, T15min) were measured 14 m above the marsh. Wind speed was scaled to 10m height.

Instrument Type

Generic Name: Vector-Averaging Wind Recorder

Acronym: VAWR

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/101/

Generic Description:

The Vector-Averaging Wind Recorder (VAWR) is a system designed by researchers at Woods Hole Oceanographic Institution (WHOI) to make surface meteorological measurements. The standard WHOI Vector Averaging Wind Recorder (VAWR) of the late 1980s through early 1990s was mounted on a toroid buoy (Dean and Beardsley, 1988). In addition to wind speed and direction, the VAWR could also be configured to record water temperature and conductivity data from sensors mounted at 1 meter depth on the mooring bridle of the buoy (Trask et al., 1995).

References:

Dean, JP and RC Beardsley. 1988. A vector-averaging wind recorder (VWAR) system for surface meteorological measurements in CODE (Coastal Ocean Dynamics Experiment). Published by Woods Hole Oceanographic Institution in Woods Hole Mass. Series: CODE technical report no. 44., WHOI-88-20, WHOI Technical report (Woods Hole Oceanographic Institution). 74 pp.

Trask, Richard P.; Way, Bryan S.; Ostrom, William M.; Allsup, Geoffrey P.; Weller, Robert A. 1995. Arabian Sea mixed layer dynamics experiment : mooring deployment cruise report R/V Thomas Thompson cruise number 40, 11 October-25 October 1994. (WHOI DLA URI: http://hdl.handle.net/1912/482)

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
date	Date of sampling; mm/dd/yyyy	unitless	date
time	Time of sampling; HH:MM	unitless	time
wind_speed	Wind speed was measured 14 m above the marsh; caled to 10m height	m s-1	wind_speed
temperature	Temperature was measured 14 m above the marsh.	celsius	temperature
PAR	Recorded by two towers that were deployed at different times between May and November	umol m-2 s-1	PAR
ISO_DateTime_UTC	Date/Time (UTC) ISO formatted	unitless	ISO_DateTime_UTC

Database

Contribute Data

Dataset: Atmospheric conditions
Deployment: Spivak_2012

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: Atmospheric conditionsDeployment: Spivak_2012

Dataset acquisition description

Dataset Processing Description

Dataset: Atmospheric conditions
Deployment: Spivak_2012