ERDDAP > info > bcodmo_dataset_998301_v1

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	[Bermuda carbonate platform sediment export to the deep] - Sediment-trap particle flux and composition measurements before, during, and after the passage of Hurricane Fabian (2003) and Hurricane Igor (2010) that resuspended large amounts of sediment from the Bermuda Platform (Time Series Particle Flux Measurements in the Sargasso Sea)		F   I   M	background			BCO-DMO	bcodmo_dataset_998301_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	doi	String	10.26008/1912/bco-dmo.998301.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-64.0833
attribute	NC_GLOBAL	geospatial_lat_max	double	31.9167
attribute	NC_GLOBAL	geospatial_lat_min	double	31.9167
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-64.0833
attribute	NC_GLOBAL	geospatial_lon_min	double	-64.0833
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	3200.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	500.0
attribute	NC_GLOBAL	geospatial_vertical_positive	String	down
attribute	NC_GLOBAL	geospatial_vertical_units	String	m
attribute	NC_GLOBAL	infoUrl	String	https://osprey.bco-dmo.org/dataset/998301
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	31.9167
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	31.9167
attribute	NC_GLOBAL	summary	String	This dataset includes sediment-trap particle flux and composition measurements from the study described below: Tropical cyclones erode and remobilize coastal sediments but their impact on the deep ocean remains unclear. Hurricane-driven transport of carbonates and associated materials from reef carbonate platforms to the deep ocean has important implications for carbon storage, deep ecosystems, and ocean chemistry as carbonate platform reef-sourced aragonite and high-Mg calcite (HMC) may dissolve and contribute to deep water total alkalinity. These data were used to describe two hurricane-driven resuspension events where deep sediment plumes from the Bermuda Pedestal (NW Atlantic) were advected to deep waters surrounding the Oceanic Flux Program (OFP) mooring site, ∼75 kilometers (km) southeast of Bermuda. Hurricanes Fabian (Cat. 3, 2003) and Igor (Cat. 1, 2010) generated large near-inertial waves propagating to greater than 750-meter (m) depths, leading to widespread sediment resuspension from the Pedestal. Following Fabian, carbonate fluxes at the OFP site increased 15-fold, 32-fold, and 6-fold at 500, 1,500 and 3,200 m, respectively, with the 1,500 m flux equivalent to the total annual carbonate flux. OFP traps similarly captured a large detrital carbonate plume following Igor; here, the plume was shallower and persisted longer. Microscopy, geochemistry, and mineralogy confirmed that both plumes consisted of fine-grained shallow-water detrital carbonates alongside other materials accumulated on the Pedestal including phosphorus, lithogenic, authigenic, and pollutant elements. Clay-sized particles (less than 4 micrometers (μm)) in both plumes exhibited high contents of lithogenic and authigenic elements, and Zn, Cd, and V, facilitating their transport over long distances. Grain-size, elemental, and lipid composition indicated that plumes intercepted at different depths originated from different source areas on the Pedestal.
attribute	NC_GLOBAL	title	String	[Bermuda carbonate platform sediment export to the deep] - Sediment-trap particle flux and composition measurements before, during, and after the passage of Hurricane Fabian (2003) and Hurricane Igor (2010) that resuspended large amounts of sediment from the Bermuda Platform (Time Series Particle Flux Measurements in the Sargasso Sea)
attribute	NC_GLOBAL	Westernmost_Easting	double	-64.0833
variable	depth		int
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	actual_range	int	500, 3200
attribute	depth	axis	String	Z
attribute	depth	ioos_category	String	Location
attribute	depth	long_name	String	Depth
attribute	depth	positive	String	down
attribute	depth	standard_name	String	depth
attribute	depth	units	String	m
variable	Hurricane		String
attribute	Hurricane	long_name	String	Hurricane
attribute	Hurricane	units	String	unitless
variable	pre_passage_post_hurricane		String
attribute	pre_passage_post_hurricane	long_name	String	Pre_passage_post_hurricane
attribute	pre_passage_post_hurricane	units	String	units
variable	latitude		float
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	float	31.9167, 31.9167
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	-64.0833, -64.0833
attribute	longitude	axis	String	X
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Longitude
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
variable	Sampling_Start_Date		String
attribute	Sampling_Start_Date	long_name	String	Sampling_start_date
attribute	Sampling_Start_Date	units	String	unitless
variable	Sampling_End_Date		String
attribute	Sampling_End_Date	long_name	String	Sampling_end_date
attribute	Sampling_End_Date	units	String	unitless
variable	Duration		float
attribute	Duration	actual_range	float	14.0, 15.0
attribute	Duration	long_name	String	Duration
attribute	Duration	units	String	days
variable	Total_mass_Flux		float
attribute	Total_mass_Flux	actual_range	float	9.52, 732.21
attribute	Total_mass_Flux	long_name	String	Total_mass_flux
attribute	Total_mass_Flux	units	String	milligrams per square meter per day (mg/m2/d)
variable	Mass_gt_1000_um		float
attribute	Mass_gt_1000_um	actual_range	float	0.0, 0.28
attribute	Mass_gt_1000_um	long_name	String	Mass_gt_1000_um
attribute	Mass_gt_1000_um	units	String	% of Total Mass Flux
variable	Mass_500_to_1000_um		float
attribute	Mass_500_to_1000_um	actual_range	float	0.0, 0.09
attribute	Mass_500_to_1000_um	long_name	String	Mass_500_to_1000_um
attribute	Mass_500_to_1000_um	units	String	% of Total Mass Flux
variable	Mass_125_to_500_um		float
attribute	Mass_125_to_500_um	actual_range	float	0.03, 0.25
attribute	Mass_125_to_500_um	long_name	String	Mass_125_to_500_um
attribute	Mass_125_to_500_um	units	String	% of Total Mass Flux
variable	Mass_lt_125_um		float
attribute	Mass_lt_125_um	actual_range	float	0.43, 0.96
attribute	Mass_lt_125_um	long_name	String	Mass_lt_125_um
attribute	Mass_lt_125_um	units	String	% of Total Mass Flux
variable	Corg		float
attribute	Corg	actual_range	float	1.16, 14.2
attribute	Corg	long_name	String	Corg
attribute	Corg	units	String	percent (%)
variable	Corg_std		float
attribute	Corg_std	actual_range	float	0.0, 0.84
attribute	Corg_std	long_name	String	Corg_std
attribute	Corg_std	units	String	percent (%)
variable	Corg_Flux_lt_125_um		float
attribute	Corg_Flux_lt_125_um	actual_range	float	0.74, 10.23
attribute	Corg_Flux_lt_125_um	long_name	String	Corg_flux_lt_125_um
attribute	Corg_Flux_lt_125_um	units	String	milligrams per square meter per day (mg/m2/d)
variable	Total_lipids		float
attribute	Total_lipids	actual_range	float	11.86, 301.11
attribute	Total_lipids	long_name	String	Total_lipids
attribute	Total_lipids	units	String	micrograms per square meter per day (ug/m2/d)
variable	pcnt_lipids_of_total_POC		float
attribute	pcnt_lipids_of_total_POC	actual_range	float	1.0, 18.77
attribute	pcnt_lipids_of_total_POC	long_name	String	Pcnt_lipids_of_total_poc
attribute	pcnt_lipids_of_total_POC	units	String	percent (%)
variable	d13C		float
attribute	d13C	actual_range	float	-23.47, -20.21
attribute	d13C	long_name	String	D13c
attribute	d13C	units	String	per mil (‰)
variable	d13C_std		float
attribute	d13C_std	actual_range	float	0.0, 1.0
attribute	d13C_std	long_name	String	D13c_std
attribute	d13C_std	units	String	per mil (‰)
variable	N		float
attribute	N	actual_range	float	0.18, 3.49
attribute	N	long_name	String	N
attribute	N	units	String	percent (%)
variable	N_std		float
attribute	N_std	actual_range	float	0.0, 0.17
attribute	N_std	long_name	String	N_std
attribute	N_std	units	String	percent (%)
variable	N_Flux		float
attribute	N_Flux	actual_range	float	0.11, 1.6
attribute	N_Flux	long_name	String	N_flux
attribute	N_Flux	units	String	milligrams per square meter per day (mg/m2/d)
variable	C_N_molar_ratio		float
attribute	C_N_molar_ratio	actual_range	float	6.4, 10.17
attribute	C_N_molar_ratio	long_name	String	C_n_molar_ratio
attribute	C_N_molar_ratio	units	String	unitless
variable	d15N		float
attribute	d15N	actual_range	float	1.07, 5.63
attribute	d15N	long_name	String	D15n
attribute	d15N	units	String	per mil (‰)
variable	d15N_std		float
attribute	d15N_std	actual_range	float	0.0, 1.63
attribute	d15N_std	long_name	String	D15n_std
attribute	d15N_std	units	String	per mil (‰)
variable	PIC_POC		float
attribute	PIC_POC	actual_range	float	0.43, 10.15
attribute	PIC_POC	long_name	String	Pic_poc
attribute	PIC_POC	units	String	unitless
variable	CaCO3		float
attribute	CaCO3	actual_range	float	24.25, 97.91
attribute	CaCO3	long_name	String	Caco3
attribute	CaCO3	units	String	percent (%)
variable	CaCO3_std		float
attribute	CaCO3_std	actual_range	float	0.03, 4.6
attribute	CaCO3_std	long_name	String	Caco3_std
attribute	CaCO3_std	units	String	percent (%)
variable	CaCO3_Flux		float
attribute	CaCO3_Flux	actual_range	float	4.12, 716.91
attribute	CaCO3_Flux	long_name	String	Caco3_flux
attribute	CaCO3_Flux	units	String	milligrams per square meter per day (mg/m2/d)
variable	d13C_CaCO3		float
attribute	d13C_CaCO3	actual_range	float	-0.29, 1.77
attribute	d13C_CaCO3	long_name	String	D13c_caco3
attribute	d13C_CaCO3	units	String	per mil (‰)
variable	d13C_CaCO3_std		float
attribute	d13C_CaCO3_std	actual_range	float	0.01, 0.13
attribute	d13C_CaCO3_std	long_name	String	D13c_caco3_std
attribute	d13C_CaCO3_std	units	String	per mil (‰)
variable	d18O		float
attribute	d18O	actual_range	float	-0.59, 0.68
attribute	d18O	long_name	String	D18o
attribute	d18O	units	String	per mil (‰)
variable	d18O_std		float
attribute	d18O_std	actual_range	float	0.01, 0.28
attribute	d18O_std	long_name	String	D18o_std
attribute	d18O_std	units	String	per mil (‰)
variable	pcnt_Opal		float
attribute	pcnt_Opal	actual_range	float	0.47, 19.84
attribute	pcnt_Opal	long_name	String	Pcnt_opal
attribute	pcnt_Opal	units	String	percent (%)
variable	pcnt_lithogenic		float
attribute	pcnt_lithogenic	actual_range	float	0.47, 31.66
attribute	pcnt_lithogenic	long_name	String	Pcnt_lithogenic
attribute	pcnt_lithogenic	units	String	percent (%)

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.