bcodmo_dataset_940112_v1

Name: [Lake Erie Winter Surveys 2023-2024] - Winter survey data from Lake Erie from Mar 2023 to May 2024 (Lake Erie Center for Fresh Waters and Human Health)
Creator: BCO-DMO
License: The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.

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	[Lake Erie Winter Surveys 2023-2024] - Winter survey data from Lake Erie from Mar 2023 to May 2024 (Lake Erie Center for Fresh Waters and Human Health)		F I M	background			BCO-DMO	bcodmo_dataset_940112_v1

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	cdm_data_type	String	Other
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_url	String	https://www.bco-dmo.org/
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.26008/1912/bco-dmo.940112.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-79.3847
attribute	NC_GLOBAL	geospatial_lat_max	double	48.417
attribute	NC_GLOBAL	geospatial_lat_min	double	41.5153
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-79.3847
attribute	NC_GLOBAL	geospatial_lon_min	double	-88.933
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	1.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	0.25
attribute	NC_GLOBAL	geospatial_vertical_positive	String	down
attribute	NC_GLOBAL	geospatial_vertical_units	String	m
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/940112
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	license	String	The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.
attribute	NC_GLOBAL	Northernmost_Northing	double	48.417
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	41.5153
attribute	NC_GLOBAL	summary	String	This dataset includes winter survey data from Lake Erie collected on SAR Erie Guardian, USCGC Morro Bay, USCGC Neah Bay, CCGS Griffon, CCGS Samuel Risley, MV Vigilant from March 2023 to May 2024. The survey includes environmental observations, physico-chemical data, chlorophyll, total and dissolved nutrients, plankton taxonomic classification, and cell abundance. The Lake Erie Center for Fresh Waters and Human Health is a five-year, multi-institutional effort aimed at understanding the environmental factors and ongoing changes that influence the growth and toxicity of cyanobacterial harmful algal blooms (cHABs) in Lake Erie.
attribute	NC_GLOBAL	time_coverage_end	String	2024-05-20T17:10:00Z
attribute	NC_GLOBAL	time_coverage_start	String	2023-03-29T12:05:00Z
attribute	NC_GLOBAL	title	String	[Lake Erie Winter Surveys 2023-2024] - Winter survey data from Lake Erie from Mar 2023 to May 2024 (Lake Erie Center for Fresh Waters and Human Health)
attribute	NC_GLOBAL	Westernmost_Easting	double	-88.933
variable	Station		String
attribute	Station	long_name	String	Station
attribute	Station	units	String	unitless
variable	Deployment		String
attribute	Deployment	long_name	String	Deployment
attribute	Deployment	units	String	unitless
variable	Alternate_Deployment		String
attribute	Alternate_Deployment	long_name	String	Alternate_deployment
attribute	Alternate_Deployment	units	String	unitless
variable	Date		String
attribute	Date	long_name	String	Date
attribute	Date	units	String	unitless
variable	time_unitless		String
attribute	time_unitless	long_name	String	Time
attribute	time_unitless	units	String	unitless
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.6800915E9, 1.716225E9
attribute	time	axis	String	T
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	Iso_datetime_utc
attribute	time	standard_name	String	time
attribute	time	time_origin	String	01-JAN-1970 00:00:00
attribute	time	units	String	seconds since 1970-01-01T00:00:00Z
variable	Lake		String
attribute	Lake	long_name	String	Lake
attribute	Lake	units	String	unitless
variable	latitude		float
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	float	41.5153, 48.417
attribute	latitude	axis	String	Y
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Latitude
attribute	latitude	standard_name	String	latitude
attribute	latitude	units	String	degrees_north
variable	longitude		float
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	float	-88.933, -79.3847
attribute	longitude	axis	String	X
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Long
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
variable	Max_Depth		float
attribute	Max_Depth	actual_range	float	1.0, 181.0
attribute	Max_Depth	long_name	String	Max_depth
attribute	Max_Depth	units	String	meters (m)
variable	depth		float
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	actual_range	float	0.25, 1.0
attribute	depth	axis	String	Z
attribute	depth	ioos_category	String	Location
attribute	depth	long_name	String	Sample_depth
attribute	depth	positive	String	down
attribute	depth	standard_name	String	depth
attribute	depth	units	String	m
variable	Air_Temp		float
attribute	Air_Temp	actual_range	float	-2.8, 26.1
attribute	Air_Temp	long_name	String	Air_temp
attribute	Air_Temp	units	String	degrees C
variable	Water_Temp		float
attribute	Water_Temp	actual_range	float	0.1, 20.0
attribute	Water_Temp	long_name	String	Water_temp
attribute	Water_Temp	units	String	degrees C
variable	Ice_cover		int
attribute	Ice_cover	actual_range	int	0, 100
attribute	Ice_cover	long_name	String	Ice_cover
attribute	Ice_cover	units	String	percent (%)
variable	Snow_cover		int
attribute	Snow_cover	actual_range	int	0, 60
attribute	Snow_cover	long_name	String	Snow_cover
attribute	Snow_cover	units	String	percent (%)
variable	Ice_type		String
attribute	Ice_type	long_name	String	Ice_type
attribute	Ice_type	units	String	unitless
variable	Ice_thickness		float
attribute	Ice_thickness	actual_range	float	0.0, 15.2
attribute	Ice_thickness	long_name	String	Ice_thickness
attribute	Ice_thickness	units	String	centimeter (cm)
variable	DO		float
attribute	DO	actual_range	float	96.9, 109.0
attribute	DO	long_name	String	Do
attribute	DO	units	String	percent (%)
variable	DO2		float
attribute	DO2	actual_range	float	12.21, 23.3
attribute	DO2	long_name	String	Do2
attribute	DO2	units	String	mg/L
variable	pH		float
attribute	pH	actual_range	float	7.99, 9.28
attribute	pH	long_name	String	Ph
attribute	pH	units	String	unitless (pH scale)
variable	Sp_Cond		int
attribute	Sp_Cond	actual_range	int	105, 375
attribute	Sp_Cond	long_name	String	Sp_cond
attribute	Sp_Cond	units	String	microSiemen per cm (µS cm-1)
variable	Secchi		float
attribute	Secchi	actual_range	float	0.9, 3.95
attribute	Secchi	long_name	String	Secchi
attribute	Secchi	units	String	meters (m)
variable	Cloud_cover		float
attribute	Cloud_cover	actual_range	float	0.0, 100.0
attribute	Cloud_cover	long_name	String	Cloud_cover
attribute	Cloud_cover	units	String	percent (%)
variable	Wind		float
attribute	Wind	actual_range	float	1.5, 21.0
attribute	Wind	long_name	String	Wind
attribute	Wind	units	String	Knots (Kt)
variable	Wind2		String
attribute	Wind2	long_name	String	Wind2
attribute	Wind2	units	String	unitless
variable	Wind3		int
attribute	Wind3	actual_range	int	55, 341
attribute	Wind3	long_name	String	Wind3
attribute	Wind3	units	String	degree
variable	Barometer		float
attribute	Barometer	actual_range	float	988.0, 1031.0
attribute	Barometer	long_name	String	Barometer
attribute	Barometer	units	String	millibars (Mb)
variable	Sea_state		String
attribute	Sea_state	long_name	String	Sea_state
attribute	Sea_state	units	String	meters (m)
variable	Weather		String
attribute	Weather	long_name	String	Weather
attribute	Weather	units	String	unitless
variable	Avg_Chl_a		float
attribute	Avg_Chl_a	actual_range	float	0.1, 20.7
attribute	Avg_Chl_a	long_name	String	Avg_chl_a
attribute	Avg_Chl_a	units	String	microgram per liter (µg L-1)
variable	NH3		float
attribute	NH3	actual_range	float	0.0011, 0.1445
attribute	NH3	long_name	String	Nh3
attribute	NH3	units	String	microgram per liter (µg L-1)
variable	CL		float
attribute	CL	actual_range	float	1.3, 32.0
attribute	CL	long_name	String	Cl
attribute	CL	units	String	microgram per liter (µg L-1)
variable	SO4		float
attribute	SO4	actual_range	float	2.4, 21.1
attribute	SO4	long_name	String	So4
attribute	SO4	units	String	microgram per liter (µg L-1)
variable	NO2		float
attribute	NO2	actual_range	float	0.0, 0.036
attribute	NO2	long_name	String	No2
attribute	NO2	units	String	microgram per liter (µg L-1)
variable	NO3		float
attribute	NO3	actual_range	float	0.0, 0.402
attribute	NO3	long_name	String	No3
attribute	NO3	units	String	microgram per liter (µg L-1)
variable	SIO2		float
attribute	SIO2	actual_range	float	-0.0212, 2.3636
attribute	SIO2	long_name	String	Sio2
attribute	SIO2	units	String	microgram per liter (µg L-1)
variable	SRP		float
attribute	SRP	actual_range	float	-0.0038, 0.0323
attribute	SRP	long_name	String	Srp
attribute	SRP	units	String	microgram per liter (µg L-1)
variable	Total_Phosphorus		float
attribute	Total_Phosphorus	actual_range	float	0.0023, 0.1595
attribute	Total_Phosphorus	long_name	String	Total_phosphorus
attribute	Total_Phosphorus	units	String	microgram per liter (µg L-1)
variable	Total_Nitrogen		float
attribute	Total_Nitrogen	actual_range	float	0.101, 0.542
attribute	Total_Nitrogen	long_name	String	Total_nitrogen
attribute	Total_Nitrogen	units	String	microgram per liter (µg L-1)
variable	Avg_Green_Algae		float
attribute	Avg_Green_Algae	actual_range	float	-0.43, 4.64
attribute	Avg_Green_Algae	long_name	String	Avg_green_algae
attribute	Avg_Green_Algae	units	String	ug/L
variable	Avg_Bluegreen		float
attribute	Avg_Bluegreen	actual_range	float	0.0, 1.19
attribute	Avg_Bluegreen	long_name	String	Avg_bluegreen
attribute	Avg_Bluegreen	units	String	ug/L
variable	Avg_Diatoms		float
attribute	Avg_Diatoms	actual_range	float	0.14, 7.53
attribute	Avg_Diatoms	long_name	String	Avg_diatoms
attribute	Avg_Diatoms	units	String	ug/L
variable	Avg_Cryptophyta		float
attribute	Avg_Cryptophyta	actual_range	float	0.01, 0.6
attribute	Avg_Cryptophyta	long_name	String	Avg_cryptophyta
attribute	Avg_Cryptophyta	units	String	ug/L
variable	Avg_Yellow_Substances		float
attribute	Avg_Yellow_Substances	actual_range	float	0.25, 1.84
attribute	Avg_Yellow_Substances	long_name	String	Avg_yellow_substances
attribute	Avg_Yellow_Substances	units	String	relative units (r.u.)
variable	Avg_Total_Conc		float
attribute	Avg_Total_Conc	actual_range	float	0.55, 12.56
attribute	Avg_Total_Conc	long_name	String	Avg_total_conc
attribute	Avg_Total_Conc	units	String	ug/L
variable	Avg_Transmission		float
attribute	Avg_Transmission	actual_range	float	78.27, 100.0
attribute	Avg_Transmission	long_name	String	Avg_transmission
attribute	Avg_Transmission	units	String	percent (%)
variable	Aulacoseira_islandica		int
attribute	Aulacoseira_islandica	actual_range	int	88, 266
attribute	Aulacoseira_islandica	long_name	String	Aulacoseira_islandica
attribute	Aulacoseira_islandica	units	String	Cells per milliliter (cells/mL)
variable	Stephanodiscus_spp		int
attribute	Stephanodiscus_spp	actual_range	int	5, 29
attribute	Stephanodiscus_spp	long_name	String	Stephanodiscus_spp
attribute	Stephanodiscus_spp	units	String	Cells per milliliter (cells/mL)
variable	Fragilaria_spp		int
attribute	Fragilaria_spp	actual_range	int	4, 38
attribute	Fragilaria_spp	long_name	String	Fragilaria_spp
attribute	Fragilaria_spp	units	String	Cells per milliliter (cells/mL)
variable	Skeletonema_spp		int
attribute	Skeletonema_spp	long_name	String	Skeletonema_spp
attribute	Skeletonema_spp	units	String	Cells per milliliter (cells/mL)
variable	centric_small		int
attribute	centric_small	actual_range	int	200, 432
attribute	centric_small	long_name	String	Centric_small
attribute	centric_small	units	String	Cells per milliliter (cells/mL)
variable	Nitzschia		int
attribute	Nitzschia	long_name	String	Nitzschia
attribute	Nitzschia	units	String	Cells per milliliter (cells/mL)
variable	Asterionella		int
attribute	Asterionella	long_name	String	Asterionella
attribute	Asterionella	units	String	Cells per milliliter (cells/mL)
variable	Cyanobacteria		int
attribute	Cyanobacteria	actual_range	int	31, 147
attribute	Cyanobacteria	long_name	String	Cyanobacteria
attribute	Cyanobacteria	units	String	Cells per milliliter (cells/mL)
variable	cryptomonads		int
attribute	cryptomonads	actual_range	int	52, 191
attribute	cryptomonads	long_name	String	Cryptomonads
attribute	cryptomonads	units	String	Cells per milliliter (cells/mL)
variable	Dinoflagellates		int
attribute	Dinoflagellates	actual_range	int	6, 6
attribute	Dinoflagellates	long_name	String	Dinoflagellates
attribute	Dinoflagellates	units	String	Cells per milliliter (cells/mL)
variable	chlorophytes		int
attribute	chlorophytes	actual_range	int	18, 55
attribute	chlorophytes	long_name	String	Chlorophytes
attribute	chlorophytes	units	String	Cells per milliliter (cells/mL)
variable	Microflagellates		int
attribute	Microflagellates	actual_range	int	10, 84
attribute	Microflagellates	long_name	String	Microflagellates
attribute	Microflagellates	units	String	Cells per milliliter (cells/mL)

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.