ERDDAP > info > bcodmo_dataset_752902

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Acces- sible	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
		data	graph		files	public	[FieldData_FidalgoBay_July2017] - Water quality data and Olympia oyster abundance counts from depth-specific sampling collected by boat in Fidalgo Bay, WA, during July 2017 (RUI: Will climate change cause 'lazy larvae'? Effects of climate stressors on larval behavior and dispersal)		I   M	background			BCO-DMO	bcodmo_dataset_752902

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	access_formats	String	.htmlTable,.csv,.json,.mat,.nc,.tsv
attribute	NC_GLOBAL	acquisition_description	String	We measured larval abundance, chlorophyll-a, temperature, and salinity from four depths at one location in Fidalgo Bay, WA, by boat each day from July 11 to July 14, 2017. Each day, we completed eleven sampling events. During each sampling event, we collected samples from four depths in the water column: surface (0.5 m below surface), bottom (0.5 m above seafloor), and two mid- depth samples, which evenly split the depth between surface and bottom samples. We planned each sampling event to begin at specific times relative to the predicted low tide with the goal of collecting approximately equal numbers of samples during ebb and flood tide. To collect each larval sample, we used a modified bilge pump to filter 100-liters of water from our targeted depths through a 102-\u00b5m mesh plankton net to ensure retention of Olympia oyster larvae. Each sample was stored on ice while in the field and then preserved in 70% ethanol. At the end of filtering each 100-L sample, we collected 60-ml of bulk seawater from the pump for measurement of chlorophyll-a. We filtered the 60-ml of seawater through a glass microfiber filter (WhatmanTM GF/F). The foil-wrapped filters were held on ice in the field and then stored them at -80\u00b0C for later extraction. We measured chlorophyll-a concentration from each filtered sample by extracting the chlorophyll-a pigment using 90% acetone for 24 hours in the dark at -20\u00b0C and then reading fluorescence of each sample with a Turner Trilogy Fluorometer (Parsons et al. 1984; Welschmeyer 1994). We also programmed a Hach Environmental Company HydroLab DS5 water quality multiprobe instrument to collect temperature and salinity measurements at the same times and depths as our pump sampling. A Hach Hydras 3 Pocket instrument enabled us to calibrate, program, and retrieve data from the HydroLab. This dataset includes unprocessed data and simple data calculations accomplished with R (Version 3.3.2). We programmed a Nortek 1MHz Aquadopp acoustic Doppler current profiler (ADCP) to record velocity measurements in 0.3 meter vertical bins every 60 seconds. We then attached the ADCP instrument with sensors facing skyward to steel cross-bar frame and deployed it on the seafloor in Fidalgo Bay\u2019s main channel for four days. We utilized Nortek AS software AquaPro version 1.27 to program and retrieve current velocity data from the Aquadopp instrument. This dataset includes these raw unprocessed data.
attribute	NC_GLOBAL	awards_0_award_nid	String	684166
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1538626
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1538626
attribute	NC_GLOBAL	awards_0_funder_name	String	NSF Division of Ocean Sciences
attribute	NC_GLOBAL	awards_0_funding_acronym	String	NSF OCE
attribute	NC_GLOBAL	awards_0_funding_source_nid	String	355
attribute	NC_GLOBAL	awards_0_program_manager	String	Michael E. Sieracki
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	50446
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	Water quality and oyster abundance Fidalgo Bay, WA, during July 2017 S. Arellano, B. Olson, S. Yang (WWU) version: 2019-01-14
attribute	NC_GLOBAL	Conventions	String	COARDS, CF-1.6, ACDD-1.3
attribute	NC_GLOBAL	creator_email	String	info at bco-dmo.org
attribute	NC_GLOBAL	creator_name	String	BCO-DMO
attribute	NC_GLOBAL	creator_type	String	institution
attribute	NC_GLOBAL	creator_url	String	https://www.bco-dmo.org/
attribute	NC_GLOBAL	data_source	String	extract_data_as_tsv version 2.3 19 Dec 2019
attribute	NC_GLOBAL	date_created	String	2019-01-16T16:43:09Z
attribute	NC_GLOBAL	date_modified	String	2019-07-01T12:30:54Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.752902.1
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/752902
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	Anemometer
attribute	NC_GLOBAL	instruments_0_dataset_instrument_description	String	Used to measure wind speed.
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	752914
attribute	NC_GLOBAL	instruments_0_description	String	An anemometer is a device for measuring the velocity or the pressure of the wind. It is commonly used to measure wind speed. Aboard research vessels, it is often mounted with other meteorological instruments and sensors.
attribute	NC_GLOBAL	instruments_0_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/101/
attribute	NC_GLOBAL	instruments_0_instrument_name	String	Anemometer
attribute	NC_GLOBAL	instruments_0_instrument_nid	String	481
attribute	NC_GLOBAL	instruments_0_supplied_name	String	hand-held anemometer
attribute	NC_GLOBAL	instruments_1_acronym	String	Fluorometer
attribute	NC_GLOBAL	instruments_1_dataset_instrument_description	String	Used to measure fluorescence for the chlorophyll-a samples.
attribute	NC_GLOBAL	instruments_1_dataset_instrument_nid	String	752913
attribute	NC_GLOBAL	instruments_1_description	String	A fluorometer or fluorimeter is a device used to measure parameters of fluorescence: its intensity and wavelength distribution of emission spectrum after excitation by a certain spectrum of light. The instrument is designed to measure the amount of stimulated electromagnetic radiation produced by pulses of electromagnetic radiation emitted into a water sample or in situ.
attribute	NC_GLOBAL	instruments_1_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/113/
attribute	NC_GLOBAL	instruments_1_instrument_name	String	Fluorometer
attribute	NC_GLOBAL	instruments_1_instrument_nid	String	484
attribute	NC_GLOBAL	instruments_1_supplied_name	String	Turner Trilogy Fluorometer model number 7200-000
attribute	NC_GLOBAL	instruments_2_acronym	String	Water Quality Multiprobe
attribute	NC_GLOBAL	instruments_2_dataset_instrument_description	String	A Hach Environmental Company HydroLab DS5 water quality multiprobe is designed for in-situ measurements. We used the Hach Temperature and Hach Conductivity sensors to measure temperature (°C) and salinity. The Hach Temperature sensor is factory set and did not require re-calibration. We performed a two-point calibration on the Hach Conductivity sensor using YSI conductivity calibrator solution before each days use.
attribute	NC_GLOBAL	instruments_2_dataset_instrument_nid	String	752912
attribute	NC_GLOBAL	instruments_2_description	String	An instrument which measures multiple water quality parameters based on the sensor configuration.
attribute	NC_GLOBAL	instruments_2_instrument_name	String	Water Quality Multiprobe
attribute	NC_GLOBAL	instruments_2_instrument_nid	String	678
attribute	NC_GLOBAL	instruments_2_supplied_name	String	HydroLab DS5 (Hach Environmental Co.)
attribute	NC_GLOBAL	keywords	String	anemometer, bco, bco-dmo, biological, category, chemical, chemistry, chla_ug_L, chlorophyll, concentration, concentration_of_chlorophyll_in_sea_water, current, current_velocity_m_s, data, dataset, date, date_local, density, depth, depth_cat, depth_sample_m, depth_seafloor_m, dmo, earth, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, Earth Science > Oceans > Salinity/Density > Salinity, erddap, iso, larvae, local, management, ocean, oceanography, oceans, office, oyster, oyster_larvae_100L, oyster_larvae_m3, practical, preliminary, profile, salinity, science, sea, sea_water_practical_salinity, seawater, temp_c, temperature, tide, tide_category, time, time_local, velocity, water, wind, wind_anemometer_m_s
attribute	NC_GLOBAL	keywords_vocabulary	String	GCMD Science Keywords
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/752902/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/752902
attribute	NC_GLOBAL	param_mapping	String	{'752902': {'ISO_DateTime_UTC': 'master - time', 'depth_cat': 'master - depth'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/752902/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	Western Washington University
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	WWU
attribute	NC_GLOBAL	people_0_person_name	String	Shawn M Arellano
attribute	NC_GLOBAL	people_0_person_nid	String	684169
attribute	NC_GLOBAL	people_0_role	String	Principal Investigator
attribute	NC_GLOBAL	people_0_role_type	String	originator
attribute	NC_GLOBAL	people_1_affiliation	String	Western Washington University
attribute	NC_GLOBAL	people_1_affiliation_acronym	String	WWU
attribute	NC_GLOBAL	people_1_person_name	String	Dr Brady M. Olson
attribute	NC_GLOBAL	people_1_person_nid	String	51528
attribute	NC_GLOBAL	people_1_role	String	Co-Principal Investigator
attribute	NC_GLOBAL	people_1_role_type	String	originator
attribute	NC_GLOBAL	people_2_affiliation	String	Western Washington University
attribute	NC_GLOBAL	people_2_affiliation_acronym	String	WWU
attribute	NC_GLOBAL	people_2_person_name	String	Dr Sylvia Yang
attribute	NC_GLOBAL	people_2_person_nid	String	684172
attribute	NC_GLOBAL	people_2_role	String	Co-Principal Investigator
attribute	NC_GLOBAL	people_2_role_type	String	originator
attribute	NC_GLOBAL	people_3_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_3_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_3_person_name	String	Nancy Copley
attribute	NC_GLOBAL	people_3_person_nid	String	50396
attribute	NC_GLOBAL	people_3_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_3_role_type	String	related
attribute	NC_GLOBAL	project	String	Climate stressors on larvae
attribute	NC_GLOBAL	projects_0_acronym	String	Climate stressors on larvae
attribute	NC_GLOBAL	projects_0_description	String	In the face of climate change, future distribution of animals will depend not only on whether they adjust to new conditions in their current habitat, but also on whether a species can spread to suitable locations in a changing habitat landscape. In the ocean, where most species have tiny drifting larval stages, dispersal between habitats is impacted by more than just ocean currents alone; the swimming behavior of larvae, the flow environment the larvae encounter, and the length of time the larvae spend in the water column all interact to impact the distance and direction of larval dispersal. The effects of climate change, especially ocean acidification, are already evident in shellfish species along the Pacific coast, where hatchery managers have noticed shellfish cultures with 'lazy larvae syndrome.' Under conditions of increased acidification, these 'lazy larvae' simply stop swimming; yet, larval swimming behavior is rarely incorporated into studies of ocean acidification. Furthermore, how ocean warming interacts with the effects of acidification on larvae and their swimming behaviors remains unexplored; indeed, warming could reverse 'lazy larvae syndrome.' This project uses a combination of manipulative laboratory experiments, computer modeling, and a real case study to examine whether the impacts of ocean warming and acidification on individual larvae may affect the distribution and restoration of populations of native oysters in the Salish Sea. The project will tightly couple research with undergraduate education at Western Washington University, a primarily undergraduate university, by employing student researchers, incorporating materials into undergraduate courses, and pairing marine science student interns with art student interns to develop art projects aimed at communicating the effects of climate change to public audiences As studies of the effects of climate stress in the marine environment progress, impacts on individual-level performance must be placed in a larger ecological context. While future climate-induced circulation changes certainly will affect larval dispersal, the effects of climate-change stressors on individual larval traits alone may have equally important impacts, significantly altering larval transport and, ultimately, species distribution. This study will experimentally examine the relationship between combined climate stressors (warming and acidification) on planktonic larval duration, morphology, and swimming behavior; create models to generate testable hypotheses about the effects of these factors on larval dispersal that can be applied across systems; and, finally, use a bio-physically coupled larval transport model to examine whether climate-impacted larvae may affect the distribution and restoration of populations of native oysters in the Salish Sea.
attribute	NC_GLOBAL	projects_0_end_date	String	2018-08
attribute	NC_GLOBAL	projects_0_geolocation	String	Coastal Pacific, USA
attribute	NC_GLOBAL	projects_0_name	String	RUI: Will climate change cause 'lazy larvae'? Effects of climate stressors on larval behavior and dispersal
attribute	NC_GLOBAL	projects_0_project_nid	String	684167
attribute	NC_GLOBAL	projects_0_start_date	String	2015-09
attribute	NC_GLOBAL	publisher_name	String	Biological and Chemical Oceanographic Data Management Office (BCO-DMO)
attribute	NC_GLOBAL	publisher_type	String	institution
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	summary	String	This dataset reports water quality data and Olympia oyster abundance counts from depth-specific sampling collected by boat in Fidalgo Bay, WA, during July 2017. These data were published in the following Masters Thesis: McIntyre, Brooke A., \Vertical Distribution of Olympia oyster (Ostrea lurida) larvae in Fidalgo Bay, WA\ (2018). WWU Graduate School Collection. 694. https://cedar.wwu.edu/wwuet/694
attribute	NC_GLOBAL	time_coverage_end	String	2017-07-15T00:21:00Z
attribute	NC_GLOBAL	time_coverage_start	String	2017-07-11T16:41:00Z
attribute	NC_GLOBAL	title	String	[FieldData_FidalgoBay_July2017] - Water quality data and Olympia oyster abundance counts from depth-specific sampling collected by boat in Fidalgo Bay, WA, during July 2017 (RUI: Will climate change cause 'lazy larvae'? Effects of climate stressors on larval behavior and dispersal)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.49979126E9, 1.50007806E9
attribute	time	axis	String	T
attribute	time	bcodmo_name	String	ISO_DateTime_UTC
attribute	time	description	String	Date/Time (UTC) ISO formatted based on ISO 8601:2004(E) with format YYYY-mm-ddTHH:MM:SS[.xx]Z (year;month;day;hour;minute;second)
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	ISO Date Time UTC
attribute	time	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/DTUT8601/
attribute	time	source_name	String	ISO_DateTime_UTC
attribute	time	standard_name	String	time
attribute	time	time_origin	String	01-JAN-1970 00:00:00
attribute	time	time_precision	String	1970-01-01T00:00:00Z
attribute	time	units	String	seconds since 1970-01-01T00:00:00Z
variable	date_local		String
attribute	date_local	bcodmo_name	String	date_local
attribute	date_local	description	String	Calendar month/ day/ and year in US Pacific time; formatted as yyyy-mm-dd
attribute	date_local	long_name	String	Date Local
attribute	date_local	time_precision	String	1970-01-01
attribute	date_local	units	String	unitless
variable	time_local		String
attribute	time_local	bcodmo_name	String	time_local
attribute	time_local	description	String	Time in 24-hour US Pacific time; HH:MM
attribute	time_local	long_name	String	Time Local
attribute	time_local	units	String	unitless
variable	tide_category		String
attribute	tide_category	bcodmo_name	String	tide
attribute	tide_category	description	String	Tidal direction based on NOAA tidal predictions
attribute	tide_category	long_name	String	Tide Category
attribute	tide_category	units	String	unitless
variable	profile		byte
attribute	profile	_FillValue	byte	127
attribute	profile	actual_range	byte	1, 44
attribute	profile	bcodmo_name	String	sample
attribute	profile	description	String	Each unique profile # represents four depth-specific samples
attribute	profile	long_name	String	Profile
attribute	profile	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/ACYC/
attribute	profile	units	String	unitless
variable	depth_seafloor_m		float
attribute	depth_seafloor_m	_FillValue	float	NaN
attribute	depth_seafloor_m	actual_range	float	2.5, 4.5
attribute	depth_seafloor_m	bcodmo_name	String	depth_w
attribute	depth_seafloor_m	colorBarMaximum	double	8000.0
attribute	depth_seafloor_m	colorBarMinimum	double	-8000.0
attribute	depth_seafloor_m	colorBarPalette	String	TopographyDepth
attribute	depth_seafloor_m	description	String	Depth from seasurface to seafloor at the time of sampling measured in meters
attribute	depth_seafloor_m	long_name	String	Depth
attribute	depth_seafloor_m	standard_name	String	depth
attribute	depth_seafloor_m	units	String	meters
variable	depth_sample_m		float
attribute	depth_sample_m	_FillValue	float	NaN
attribute	depth_sample_m	actual_range	float	0.5, 4.0
attribute	depth_sample_m	bcodmo_name	String	depth
attribute	depth_sample_m	colorBarMaximum	double	8000.0
attribute	depth_sample_m	colorBarMinimum	double	-8000.0
attribute	depth_sample_m	colorBarPalette	String	TopographyDepth
attribute	depth_sample_m	description	String	Depth of the collected sample in meters below the seasurface
attribute	depth_sample_m	long_name	String	Depth
attribute	depth_sample_m	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/DEPH/
attribute	depth_sample_m	standard_name	String	depth
attribute	depth_sample_m	units	String	meters
variable	depth_cat		double
attribute	depth_cat	_FillValue	double	NaN
attribute	depth_cat	bcodmo_name	String	depth
attribute	depth_cat	description	String	Depth category of sample collection: (s): surface (0.5 m below seasurface); bottom (0.5 m above seafloor); and two mid-depth samples labeled midlower and midupper which evenly split the depth between surface and bottom samples.
attribute	depth_cat	long_name	String	Depth
attribute	depth_cat	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/DEPH/
attribute	depth_cat	standard_name	String	depth
attribute	depth_cat	units	String	unitless
variable	current_velocity_m_s		float
attribute	current_velocity_m_s	_FillValue	float	NaN
attribute	current_velocity_m_s	actual_range	float	-0.61, 0.56
attribute	current_velocity_m_s	bcodmo_name	String	curr_speed_abs
attribute	current_velocity_m_s	description	String	Estimated current velocity given in meters per second from data collected with an ADCP. Negative values indicate current moving in the offshore direction and positive values indicate current moving inshore.
attribute	current_velocity_m_s	long_name	String	Current Velocity M S
attribute	current_velocity_m_s	units	String	meters per second
variable	chla_ug_L		float
attribute	chla_ug_L	_FillValue	float	NaN
attribute	chla_ug_L	actual_range	float	2.66, 45.34
attribute	chla_ug_L	bcodmo_name	String	chlorophyll a
attribute	chla_ug_L	colorBarMaximum	double	30.0
attribute	chla_ug_L	colorBarMinimum	double	0.03
attribute	chla_ug_L	colorBarScale	String	Log
attribute	chla_ug_L	description	String	Concentration of chlorophyll-a measured from filtered whole water samples.
attribute	chla_ug_L	long_name	String	Concentration Of Chlorophyll In Sea Water
attribute	chla_ug_L	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/CPHLHPP1/
attribute	chla_ug_L	units	String	micrograms per liter seawater
variable	temp_c		float
attribute	temp_c	_FillValue	float	NaN
attribute	temp_c	actual_range	float	12.77, 19.13
attribute	temp_c	bcodmo_name	String	temperature
attribute	temp_c	description	String	Temperature measured with a Hydrolab instrument.
attribute	temp_c	long_name	String	Temp C
attribute	temp_c	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/TEMPP901/
attribute	temp_c	units	String	degrees Celcius
variable	salinity		float
attribute	salinity	_FillValue	float	NaN
attribute	salinity	actual_range	float	28.36, 31.89
attribute	salinity	bcodmo_name	String	sal
attribute	salinity	colorBarMaximum	double	37.0
attribute	salinity	colorBarMinimum	double	32.0
attribute	salinity	description	String	Salinity measured with a Hydrolab instrument.
attribute	salinity	long_name	String	Sea Water Practical Salinity
attribute	salinity	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/PSALST01/
attribute	salinity	units	String	PSU
variable	wind_anemometer_m_s		float
attribute	wind_anemometer_m_s	_FillValue	float	NaN
attribute	wind_anemometer_m_s	actual_range	float	1.4, 7.7
attribute	wind_anemometer_m_s	bcodmo_name	String	wind_speed
attribute	wind_anemometer_m_s	description	String	Wind measured with a handheld anemometer.
attribute	wind_anemometer_m_s	long_name	String	Wind Anemometer M S
attribute	wind_anemometer_m_s	units	String	meters per second
variable	oyster_larvae_100L		short
attribute	oyster_larvae_100L	_FillValue	short	32767
attribute	oyster_larvae_100L	actual_range	short	2, 317
attribute	oyster_larvae_100L	bcodmo_name	String	count
attribute	oyster_larvae_100L	description	String	Counted number of Olympia oyster larvae in the 100-Liter collected seawater
attribute	oyster_larvae_100L	long_name	String	Oyster Larvae 100 L
attribute	oyster_larvae_100L	units	String	larvae per 100-Liters seawater
variable	oyster_larvae_m3		short
attribute	oyster_larvae_m3	_FillValue	short	32767
attribute	oyster_larvae_m3	actual_range	short	20, 3170
attribute	oyster_larvae_m3	bcodmo_name	String	abundance
attribute	oyster_larvae_m3	description	String	Calculated number of Olympia oyster larvae
attribute	oyster_larvae_m3	long_name	String	Oyster Larvae M3
attribute	oyster_larvae_m3	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P03/current/B070/
attribute	oyster_larvae_m3	units	String	larvae per cubic meter

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.