Dataset: bottle data - NBP1201

Name: Chemical and biological data from CTD Niskin bottle samples from RVIB Nathaniel B. Palmer NBP1201 in the Ross Sea from 2011-2012 (PRISM-RS project)
Published: 2017-05-31
Keywords: oceans

Cite This Dataset

Spatial Extent: N:-72.181833 E:-164.2508 S:-77.7955 W:159.0163

Temporal Extent: 2012-01-06 - 2012-02-05

Project:

Processes Regulating Iron Supply at the Mesoscale - Ross Sea (PRISM-RS)

Program:

Ocean Carbon and Biogeochemistry (OCB)

Integrated Marine Biogeochemistry and Ecosystem Research -US (IMBER-US)

Principal Investigator:

Dennis J. McGillicuddy (Woods Hole Oceanographic Institution, WHOI)

Co-Principal Investigator:

Thomas Bibby (University of Southampton)

Michael Dinniman (Old Dominion University, ODU)

Blair Greenan (Bedford Institute of Oceanography, BIO)

Eileen E. Hofmann (Old Dominion University, ODU)

John M. Klinck (Old Dominion University, ODU)

Peter N. Sedwick (Old Dominion University, ODU)

Walker O. Smith (Virginia Institute of Marine Science, VIMS)

Data Manager:

Olga Kosnyrev (Woods Hole Oceanographic Institution, WHOI)

BCO-DMO Data Manager:

Mathew Biddle (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

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

Version:

2017-05-31

Version Date:

2017-05-31

Restricted:

Validated:

Yes

Current State:

Final no updates expected

Chemical and biological data from CTD Niskin bottle samples from RVIB Nathaniel B. Palmer NBP1201 in the Ross Sea from 2011-2012 (PRISM-RS project)

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Description

CTD data including nutrients, particulates, primary productivity, and trace metals from the Ross Sea collected in January and February, 2012

Methods & Sampling

Hydrographic data and water samples were collected using a rosette sampler fitted with 24 10-L Niskin bottles (General Oceanics), an SBE 911 plus conductivity, temperature, and depth (CTD) sensors (SeaBird Electronics) and a WET Labs C-Star transmissometer (see additional instruments below). Nitrate and other macronutrient concentrations were measured at sea using standard autoanalyzer techniques. Seawater samples for trace metal analysis were collected with custom-modified 5-L Teflon-lined external-closure Niskin-X samplers (General Oceanics) on a trace-metal clean rosette deployed on a nonmetallic line, and dFe was determined post-cruise following the methods described by Sedwick et al. (2011).

Relevant References:

Sedwick, P. N. et al. Early season depletion of dissolved iron in the Ross Sea polynya: Implications for iron dynamics on the Antarctic continental shelf. Journal of Geophysical Research 116, C12019, doi:10.1029/2010jc006553 (2011).

Data Processing Description

2017-05-31 updates:
replaced version:2015-10-09. The original data is still the same but they expanded to include other parameters and made some data corrections.
1. 2 um Particulate TM data is added.
2. HPLC data is added.
3. Bottle file format in part of columns names location.
4. Several DATA CORRECTIONS were made in a process of merging

2015-10-09 updates:
replaced version:2014-04-11. The values are the same but the parameter names and the order of the columns was changed.

2014-04-11:
Original submission
1. Columns in data source:

2,4,6-9: Station info from CTD data files headers;
10: ISO_DateTime_UTC: added by DMO;
3,5,11-30: Sea-Bird SBE 9 CTD BTL data;
31-36: CTD Bottle Nutrients;
37-41: CTD Bottle biological data - Chlorophyll;
42-44: CTD Bottle biological data - Particulates;
45-47: CTD Bottle biological data - Primary productivity.
48-54: TMCTD stations info;
55-96: TMCTD Metals data

2. nd indicates not available data;

3. Flag -999.999 indicates “bad” data

CTD data was merged with TMCTD data at each station using CTD nominal depth and finding TMCTD data inside some depth interval depending on depth level. Nominal depth and location/time data for both instruments is included in the data.

Data Files

File
bottle_NBP1201.csv (Comma Separated Values (.csv), 1.37 MB) MD5:cdd66c7028497079906b0a6d412fd47b Primary data file for dataset ID 511219

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Antarctic Sciences	ANT-0944165

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
NBP1201		2011-12-24	RVIB Nathaniel B. Palmer	Dennis J. McGillicuddy (Chief Scientist)	data info

Instruments

Altimeter

Supplied Description:

Instrument Type

Generic Name: Altimeter

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/379/

Generic Description:

An instrument that measures height above a fixed surface. The data can be used to map ocean-surface topography and generate gridded surface height fields.

CTD Sea-Bird SBE 911plus

Supplied Name: CTD SBE 911plus

Supplied Description:

Instrument Type

Generic Name: CTD Sea-Bird SBE 911plus

Acronym: CTD SBE 911plus

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/

Generic Description:

The Sea-Bird SBE 911 plus is a type of CTD instrument package for continuous measurement of conductivity, temperature and pressure. The SBE 911 plus includes the SBE 9plus Underwater Unit and the SBE 11plus Deck Unit (for real-time readout using conductive wire) for deployment from a vessel. The combination of the SBE 9 plus and SBE 11 plus is called a SBE 911 plus. The SBE 9 plus uses Sea-Bird's standard modular temperature and conductivity sensors (SBE 3 plus and SBE 4). The SBE 9 plus CTD can be configured with up to eight auxiliary sensors to measure other parameters including dissolved oxygen, pH, turbidity, fluorescence, light (PAR), light transmission, etc.). more information from Sea-Bird Electronics

High-Performance Liquid Chromatograph

Supplied Name: HPLC

Supplied Description:

High Performance Liquid Chromatograph

Instrument Type

Generic Name: High-Performance Liquid Chromatograph

Acronym: HPLC

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/LAB11/

Generic Description:

A High-performance liquid chromatograph (HPLC) is a type of liquid chromatography used to separate compounds that are dissolved in solution. HPLC instruments consist of a reservoir of the mobile phase, a pump, an injector, a separation column, and a detector. Compounds are separated by high pressure pumping of the sample mixture onto a column packed with microspheres coated with the stationary phase. The different components in the mixture pass through the column at different rates due to differences in their partitioning behavior between the mobile liquid phase and the stationary phase.

LI-COR Biospherical PAR Sensor

Supplied Name: LI-COR Biospherical PAR

Supplied Description:

Instrument Type

Generic Name: LI-COR Biospherical PAR Sensor

Acronym: LI-COR Biospherical PAR

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0074/

Generic Description:

The LI-COR Biospherical PAR Sensor is used to measure Photosynthetically Available Radiation (PAR) in the water column. This instrument designation is used when specific make and model are not known.

Niskin bottle

Supplied Description:

Rosette fitted with 24 10-L General Oceanics Niskin bottles

Instrument Type

Generic Name: Niskin bottle

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/

Generic Description:

A Niskin bottle (a next generation water sampler based on the Nansen bottle) is a cylindrical, non-metallic water collection device with stoppers at both ends. The bottles can be attached individually on a hydrowire or deployed in 12, 24, or 36 bottle Rosette systems mounted on a frame and combined with a CTD. Niskin bottles are used to collect discrete water samples for a range of measurements including pigments, nutrients, plankton, etc.

Niskin-1010X

Supplied Description:

Custom-modified 5-L Teflon-lined external-closure Niskin-X samplers (General Oceanics) on a trace-metal clean rosette deployed on a nonmetallic line.

Instrument Type

Generic Name: Niskin-1010X

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/

Generic Description:

The Model 1010X NISKIN-X External Spring Niskin Water Sampler is a Niskin water sample bottle with the stainless steel closure springs mounted externally. The external closure mechanism is designed to support applications such as trace metal analysis where the inside of the sampler must be totally free of contaminants. The 1010X Niskin bottle, manufactured by General Oceanics Inc., is available in a variety of sizes (sample volume). It can be activated by the GO Devil Messenger (1000-MG) if individually or serially attached to a hydrocable or can be deployed as part of a Rosette multibottle array. The bottles can be teflon-lined and are available as GO-FLO bottles to further avoid sample contamination. (more from General Oceanics)

Sea-Bird SBE 43 Dissolved Oxygen Sensor

Supplied Name: SBE-43 DO

Supplied Description:

Instrument Type

Generic Name: Sea-Bird SBE 43 Dissolved Oxygen Sensor

Acronym: SBE-43 DO

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0036/

Generic Description:

The Sea-Bird SBE 43 dissolved oxygen sensor is a redesign of the Clark polarographic membrane type of dissolved oxygen sensors. more information from Sea-Bird Electronics

Transmissometer

Supplied Description:

Chelsea/Seatech transmissometer

Instrument Type

Generic Name: Transmissometer

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/124/

Generic Description:

A transmissometer measures the beam attenuation coefficient of the lightsource over the instrument's path-length. This instrument designation is used when specific manufacturer, make and model are not known.

Wet Labs ECO-AFL/FL Fluorometer

Supplied Name: ECO AFL/FL

Supplied Description:

Instrument Type

Generic Name: Wet Labs ECO-AFL/FL Fluorometer

Acronym: ECO AFL/FL

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0172/

Generic Description:

The Environmental Characterization Optics (ECO) series of single channel fluorometers delivers both high resolution and wide ranges across the entire line of parameters using 14 bit digital processing. The ECO series excels in biological monitoring and dye trace studies. The potted optics block results in long term stability of the instrument and the optional anti-biofouling technology delivers truly long term field measurements.
more information from Wet Labs

Parameters

Date and time formats are described in python strftime() syntax.

Supplied Name	Supplied description	Supplied Units	Standard Name
sta	station number	unitless	station
depth_n	nominal depth	meters	depth_n
press	CTD pressure	decibars	press
cast	CTD cast number	unitless	cast
bottle	CTD bottle number	unitless	bottle
date	CTD date	yyyymmdd	date
time	CTD time	hhmm	time
lat	CTD latitude	decimal degrees	lat
lon	CTD longitude	decimal degrees	lon
ISO_DateTime_UTC	Date/Time (UTC) ISO formatted	YYYY-MM-DDTHH:MM:SS[xx]Z	ISO_DateTime_UTC
sal	salinity from primary sensor	unitless	sal
sal2	salinity from secondary sensor	unitless	sal
density	sigma-theta density from primary sensor	kilograms/meter^3	density
density2	sigma-theta density from secondary sensor	kilograms/meter^3	density
temp	temperature from primary sensor	degrees Celsius	temp
temp2	temperature from secondary sensor	degrees Celsius	temp
cond	conductivity from primary sensor	Siemens/meter	cond
cond2	conductivity from secondary sensor	Siemens/meter	cond
fluor	fluorescence	milligrams/m^3	fluor
trans	beam transmission	percent	trans
alt	altitude	meters	altitude
par	PAR/Irradiance	microEinsteins/centimeter^2/second	PAR
cpar	corrected Irradiance: CPAR = (100 * ratio multiplier * underwater PAR) / surface PAR where ratio multiplier = scaling factor used for comparing light fields of disparate intensity; input in .con file entry for surface PAR sensor.	microEinsteins/centimeter^2/second	PAR
spar	SPAR/Surface Irradiance	microEinsteins/centimeter^2/second	PAR
O2_v	oxygen voltage	volts	O2_v
O2_v2	oxygen voltage; secondary sensor	volts	O2_v
potemp	potential temperature	degrees Celsius	potemp
potemp2	potential temperature; secondary sensor	degrees Celsius	potemp
O2_ml_L1	dissolved oxygen from CTD sensor	milliliters per liter	O2_ml_L
O2_ml_L2	dissolved oxygen from CTD secondary sensor	milliliters per liter	O2_ml_L
bottle_nuts	CTD bottle number for nutrient analyses	unitless	bottle
PO4	Phosphate concentration	microMolar	PO4
NO2	nitrited concentration	microMolar	NO2
NO2_NO3	nitrate and nitrite concentration	microMolar	NO3_NO2
NH4	ammonium concentration	microMolar	NH4
SiO4	silicate concentration	microMolar	SiO4
Fo	fluorometric reading of non-adicified chlorophyll sample	unitless	fluor
Fa	fluorometric reading of adicified chlorophyll sample	unitless	fluor
Fo_Fa	ratio of chlorophyll-a to phaeopigment based on fluorometric readings of a non acidified (Fo) and acidified (Fa) samples	unitless	Fo_to_Fa
chl_a	chlorophyll	micrograms/liter	chl_a
phaeo	total phaeopigment	micrograms/liter	phaeo
Bsi	biogenic Silica	microMolar	Si_bio
PON	particulate organic Nitrogen	microMolar	PON
PIC	particulate organic Carbon	microMolar	POC
PP_L_hr	primary productivity	micrograms C/liter/hour	PP
PP_int_hr	integrated primary productivity per hour	micrograms C/square meter/hour	PP
PP_int_day	integrated primary productivity per day	micrograms C/square meter/day	PP
cast_tmctd	Trace Metal-CTD cast number	unitless	cast
lat_tmctd	Trace Metal-CTD latitude	decimal degrees	lat
lon_tmctd	Trace Metal-CTD longitude	decimal degrees	lon
bottle_tmctd	Trace Metal-CTD bottle number	unitless	bottle
depth_tmctd	Trace Metal-CTD depth	meters	depth_n
date_tmctd	Trace Metal-CTDdate	yyyymmdd	date
time_tmctd	Trace Metal-CTD time	hhmm	time
dFe	dissolved Fe concentration	nanoMolar	Fe
filter_code_0_4micron	filter code for 0.4 micron filter from TMCTD: 1=IC; 2=IE; 3=IR; 4=IF; 5=IG	unitless	no_bcodmo_term
filter_id_0_4micron	filter number for 0.4 micron filter from TMCTD	unitless	sample
vol_filt_0_4micron	volume filtered for 0.4 micron filter from TMCTD	liters	vol_filt
Mg_0_4micron	concentration of Magnesium in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Mg_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
Al_0_4micron	concentration of Aluminum in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Al_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
Si_0_4micron	concentration of Silica in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Si_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
P_0_4micron	concentration of Phophorous in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
P_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
S_0_4micron	concentration of Sulfur in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
S_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
Cl_0_4micron	concentration of Chlorine in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Cl_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
K_0_4micron	concentration of Potassium in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
K_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
Ca_0_4micron	concentration of Calcium in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Ca_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
Ti_0_4micron	concentration of Titanium in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Ti_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
V_0_4micron	concentration of Vanadium in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
V_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
Cr_0_4micron	concentration of Chromium in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Cr_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
Mn_0_4micron	concentration of Manganese in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Mn_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
Fe_P_0_4micron	concentration of particulate Iron in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Fe_P_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
Ni_0_4micron	concentration of Nickel in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Ni_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
Cu_0_4micron	concentration of Copper in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Cu_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
Zn_0_4micron	concentration of Zinc in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Zn_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
Br_0_4micron	concentration of Bromine in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Br_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
Sr_0_4micron	concentration of Strontium in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Sr_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
Pb_0_4micron	concentration of Lead in 0.4 micron filter from TMCTD	nanoMolar	trace_metal_conc
Pb_3sd_0_4micron	3 standard deviations from TMCTD	nanoMolar	trace_metal_conc
prim_prod	Primary Productivity	micrograms Carbon/Liter/Hour (ug C/L/h)	PP
prim_prod2	Integrated Primary Productivity	miligrams Carbon/Meter^2/Hour (mg C/m^2/h)	PP
prim_prod3	Integrated Primary Productivity	miligrams Carbon/Meter^2/Day (mg C/m^2/d)	PP
filter_code_2micron	filter code for 2 micron filter from TMCTD: 6=IM; 7=IN; 8=IO; 9=IP	unitless	no_bcodmo_term
filter_id_2micron	filter number for 2 micron filter from TMCTD	unitless	sample
vol_filt_2micron	volume filtered for 2 micron filter from TMCTD	liters (L)	vol_filt
Mg_2micron	concentration of Magnesium in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Mg_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
Al_2micron	concentration of Aluminum in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Al_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
Si_2micron	concentration of Silica in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Si_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
P_2micron	concentration of Phophorous in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
P_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
S_2micron	concentration of Sulfur in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
S_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
Cl_2micron	concentration of Chlorine in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Cl_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
K_2micron	concentration of Potassium in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
K_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
Ca_2micron	concentration of Calcium in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Ca_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
Ti_2micron	concentration of Titanium in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Ti_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
V_2micron	concentration of Vanadium in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
V_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
Cr_2micron	concentration of Chromium in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Cr_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
Mn_2micron	concentration of Manganese in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Mn_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
Fe_P_2micron	concentration of particulate Iron in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Fe_P_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
Ni_2micron	concentration of Nickel in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Ni_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
Cu_2micron	concentration of Copper in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Cu_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
Zn_2micron	concentration of Zinc in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Zn_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
Br_2micron	concentration of Bromine in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Br_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
Sr_2micron	concentration of Strontium in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Sr_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
Pb_2micron	concentration of Lead in 2 micron filter from TMCTD	nanoMolar	trace_metal_conc
Pb_err_2micron	error from TMCTD	nanoMolar	trace_metal_conc
hplc_sample_num	HPLC sample number	unitless	sample
hplc_tot_vol_mL	HPLC volume filtered seawater	mililiters (mL)	vol_filt
hplc_tot_vol_L	HPLC volume filtered seawater	Liters (L)	vol_filt
hplc_vol_90pcnt_acetone	volume of 90 pcnt acetone	microliters (uL)	volume
hplc_vol_CTX	volume of canthaxanthin	microliters (uL)	volume
hplc_vol_extract_uL	total volume extraction (acetone + cantha) (uL)	microliters (uL)	volume
hplc_vol_extract_mL	Vext: total volume extraction (acetone + cantha)	mililiters (mL)	volume
hplc_inject_vol_sample	for injection: volume sample	microliters (uL)	volume
hplc_buff_vol	volume buffer	microliter (uL)	volume
hplc_samp_buff_vol	sample + buffer volume	microliter (uL)	volume
hplc_vol_inj_samp_bot	Vinj: vol injected sample + buffer	microliter (uL)	volume
hplc_buff_dil_factor	B: buffer dilution factor	unitless	dilution
hplc_chl_c3	chlorophyll c3 (RT = 6.200) pick area (Ap)	unitless	no_bcodmo_term
hplc_peri	peridinin (partial peak) (see Notes Worksheet) (RT = 9.783) pick area (Ap)	unitless	peridinin
hplc_but19	19-butanoyloxyfucoxanthin (RT = 10.850) pick area (Ap)	unitless	fucox_but
hplc_fuco	fucoxanthin (RT = 10.867) pick area (Ap)	unitless	fucox
hplc_hex19	19hex (RT = 11.633) pick area (Ap)	unitless	fucox_hex
hplc_allo	allo (RT 15.3 min) (RT = 15.950) pick area (Ap)	unitless	no_bcodmo_term
hplc_cantha	canthaxanthine (RT = 18.150) pick area (Ap)	unitless	no_bcodmo_term
hplc_chla_allo	chla allo pick area (Ap)	unitless	chl_a_allo
hplc_chla	chla (RT = 23.316) pick area (Ap)	unitless	chl_a
hplc_chla_epi	chlorophyll a epimer pick area (Ap)	unitless	chl_a_epimer
hplc_chla_sum	sum chla pick area (Ap)	unitless	chl_a_tot
hplc_chl_c3_slope	Slope from calibration; total pigment in injected sample; 8945657: chlorophyll c3	micrograms (ug)	no_bcodmo_term
hplc_peri_slope	Slope from calibration; total pigment in injected sample; 5631629: peridinin	micrograms (ug)	peridinin
hplc_but19_slope	Slope from calibration; total pigment in injected sample; 8477663: 19-butanoyloxyfucoxanthin	micrograms (ug)	fucox_but
hplc_fuco_slope	Slope from calibration; total pigment in injected sample; 8795122: fucoxanthin	micrograms (ug)	fucox
hplc_hex19_slope	Slope from calibration; total pigment in injected sample; 9134242: 19hex	micrograms (ug)	fucox_hex
hplc_allo_slope	Slope from calibration; total pigment in injected sample; 10983522: allo	micrograms (ug)	no_bcodmo_term
hplc_cantha_slope	Slope from calibration; total pigment in injected sample; 8809622: canthaxanthine (red = too low or too high; see Notes worksheet)	micrograms (ug)	no_bcodmo_term
hplc_chla_slope	Slope from calibration; total pigment in injected sample; 2148822: chla	micrograms (ug)	chl_a
hplc_jeff_chl_c3	Jeffrey chlorophyll c3	nanograms/Liter (ng/L)	no_bcodmo_term
hplc_jeff_peri	Jeffrey peridinin	nanograms/Liter (ng/L)	peridinin
hplc_jeff_19but	Jeffrey 19-butanoyloxyfucoxanthin	nanograms/Liter (ng/L)	fucox_but
hplc_jeff_fuco	Jeffrey fucoxanthin	nanograms/Liter (ng/L)	fucox
hplc_jeff_19hex	Jeffrey 19hex	nanograms/Liter (ng/L)	fucox_hex
hplc_jeff_allo	Jeffrey allo	nanograms/Liter (ng/L)	no_bcodmo_term
hplc_jeff_cantha	Jeffrey canthaxanthine	nanograms/Liter (ng/L)	no_bcodmo_term
hplc_jeff_chla	Jeffrey chla	nanograms/Liter (ng/L)	chl_a
hplc_fluor_chl_a	fluor Chl a	micrograms/Liter (ug/L)	chl_a
hplc_fluor_phaeo_a	fluor phaeo a	micrograms/Liter (ug/L)	phaeo

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Dataset: bottle data - NBP1201