Aerosol data from multiple cruises from Reykjavik, Iceland to Natal Brazil Atlantic Ocean and Central Pacific Ocean from January to February 2005 (CLIVAR AEROSOL project)

Website: https://www.bco-dmo.org/dataset/3413
Data Type: Cruise Results
Version: 13 June 2013
Version Date: 2013-06-13

Project
» Collaborative Research: Global Ocean Survey of Dissolved Iron and Aluminum and Aerosol Iron and Aluminum Solubility Supporting the Repeat Hydrography (CO2) Project (CLIVAR AEROSOL)

Program
» U. S. Climate Variability and Predictability (U.S. CLIVAR)
ContributorsAffiliationRole
Landing, William M.Florida State University (FSU - EOAS)Principal Investigator
Measures, Christopher I.University of Hawaiʻi at Mānoa (SOEST)Co-Principal Investigator
Resing, Joseph A.National Oceanic and Atmospheric Administration (NOAA-PMEL)Co-Principal Investigator
Buck, Clifton S.University of California-Santa Cruz (UCSC)Contact
Gegg, Stephen R.Woods Hole Oceanographic Institution (WHOI BCO-DMO)BCO-DMO Data Manager


Coverage

Spatial Extent: N:62.81 E:178.445333 S:-71 W:-179.217
Temporal Extent: 2003-06-20 - 2006-03-28

Dataset Description

Atmospheric aerosol samples collected during selected legs of the Repeat Hydrography CO2 cruises.
Samples recovered during these cruises have been analyzed for Fe and Al.
In addition, aerosol samples have been subjected to an ultrapure water leach to assess the fractional solubility of Fe and Al.

The U.S. CLIVAR DAC at CCHDO manages the data from the Repeat Hydrography sections.  Most of the data sets from these cruises, referenced using the EXPOCODE as opposed to cruise ID, are available from the CCHDO:

EXPOCODE
33RO200306_01  Data catalog at CCHDO

318M200406  Data catalog at CCHDO

325020060213  Data catalog at CCHDO   

33RR200501  Data catalog at CCHDO


Methods & Sampling

 

For methods see:
C.Buck et al., 2006, GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, doi:10.1029/2005GC000977
C.Buck et al., 2010, Mar. Chem., doi:10.1016/j.marchem.2008.08.003


Data Set Information/General:					 Parameter               Explanation
Name                    Name of data originator
Address                 Institute, address and e-mail of data originator
Ship                    Name of vessel sampling was carried out on
Cruise_ID               Cruise Identifier e.g. AMT15
Cruise_Track            Course followed by vessel during sampling
Data_Centre             Name and/or web address of Data Centre holding other relevant (e.g. oceanographic) cruise data
Data_Publication        Citation(s) for journal article(s) relevant to dataset.
                        Please include publications with method information in 'Method_Publication'
Sampler_Locate          Location of sampler e.g. atmospheric sampling mast, wheelhouse roof, foredeck, etc.
Sampler_Type            Aerosol sampler type
Sampler_Flow            Flow rate of sampler (give units)
Substrate_Type          Type of filter/substrate used to collect aerosol
Substrate_Pretreat      Pretreatment of filters/substrates (if any)
Size_Seg_Method         Method used for aerosol size segregation (if any)
Method_Publication      Citation(s) for journal article(s) giving analytical method information, or description of method
DL_Value                Description of how values below analytical detection limit are recorded in the dataset,
                        e.g. Value of 70% of detection limit might be used

Sample Specific Information: Parameter               Explanation
Sample_#                Sample Number
Start_Day               Sampling start day
Start_Month             Sampling start month
Start_Year              Sampling start year
Start_Time              Sampling start time
Start_Lat               Sampling start Latitude (decimal degrees)
Start_Long              Sampling start Longitude (decimal degrees)
End_Day                 Sampling end day
End_Month               Sampling end month
End_Year                Sampling end year
End_Time                Sampling end time
End_Lat                 Sampling end Latitude (decimal degrees)
End_Long                Sampling end Longitude (decimal degrees)
Air_Vol_Chan_1          Volume of air sampled in Chan 1
Air_Vol_Chan_2          Volume of air sampled in Chan 2

Total Data Specific
Fe_Total                Total aerosol Fe concentration
Fe_Total_var            Total aerosol Fe concentration, variance
Fe_Total_QF             Total aerosol Fe concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
Al_Total                Total aerosol Al concentration
Al_Total_var            Total aerosol Al concentration, variance
Al_Total_QF             Total aerosol Al concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
Si_Total                Total aerosol Si concentration
Si_Total_var            Total aerosol Si concentration, variance
Si_Total_QF             Total aerosol Si concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
Ti_Total                Total aerosol Ti concentration
Ti_Total_var            Total aerosol Ti concentration, variance
Ti_Total_QF             Total aerosol Ti concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
V_Total	Total           aerosol V concentration
V_Total_var             Total aerosol V concentration, variance
V_Total_QF              Total aerosol V concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
Mn_Total                Total aerosol Mn concentration
Mn_Total_var            Total aerosol Mn concentration, variance
Mn_Total_QF             Total aerosol Mn concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
Pb_Total                Total aerosol Pb concentration
Pb_Total_var            Total aerosol Pb concentration, variance
Pb_Total_QF             Total aerosol Pb concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.


Soluble Data Specific
Fe_SW_Soluble           Seawater soluble aerosol Fe concentration
Fe_SW_Soluble_Var       Seawater soluble aerosol Fe concentration, variance
Fe_SW_Soluble_QF        Seawater soluble aerosol Fe concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
Fe(II)_SW_Soluble       Seawater soluble aerosol Fe(II) concentration
Fe(II)_SW_Soluble_Var   Seawater soluble aerosol Fe(II) concentration, variance
Fe(II)_SW_Soluble_QF    Seawater soluble aerosol Fe(II) concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
Fe_DI_Soluble           DI water soluble aerosol Fe concentration
Fe_DI_Soluble_Var       DI water soluble aerosol Fe concentration, variance
Fe_DI_Soluble_QF        DI water soluble aerosol Fe concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
Al_DI_Soluble           DI water soluble aerosol Al concentration
Al_DI_Soluble_Var       DI water soluble aerosol Al concentration, variance
Al_DI_Soluble_QF        DI water soluble aerosol Al concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
Si_DI_Soluble           DI water soluble aerosol Si concentration
Si_DI_Soluble_Var       DI water soluble aerosol Si concentration, variance
Si_DI_Soluble_QF        DI water soluble aerosol Si concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
Ti_DI_Soluble           DI water soluble aerosol Ti concentration
Ti_DI_Soluble_Var       DI water soluble aerosol Ti concentration, variance
Ti_DI_Soluble_QF        DI water soluble aerosol Ti concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
V_DI_Soluble            DI water soluble aerosol V concentration
V_DI_Soluble_var        DI water soluble aerosol V concentration, variance
V_DI_Soluble_QF         DI water soluble aerosol V concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
Mn_DI_Soluble           DI water soluble aerosol Mn concentration
Mn_DI_Soluble_var       DI water soluble aerosol Mn concentration, variance
Mn_DI_Soluble_QF        DI water soluble aerosol Mn concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
NO3_DI_Soluble          DI water soluble aerosol Nitrate concentration
NO3_DI_Soluble_QF       DI water soluble aerosol Nitrate concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
nss-SO4_DI_Soluble      DI water soluble aerosol non-sea salt Sulfate concentration
nss-SO4_DI_Soluble_QF   DI water soluble aerosol non-sea salt Sulfate concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
Na_DI_Soluble           DI water soluble aerosol Na concentration
Na_DI_Soluble_QF	DI water soluble aerosol Na concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.
Oxalate_DI_Soluble      DI water soluble aerosol Oxalate concentration
Oxalate_DI_Soluble_QF   DI water soluble aerosol Oxalate concentration, data quality flag,
                        e.g. Highlight any inserted DL values, improbable values, contamination etc.

Qualtity Flag Codes:
Codes in the Quality Flag columns to indicate any data quality concerns.
Includes any values substituted for cases below the detection limit.

BDL - below detection limit (include description of how these values are dealt with in cell C23, DATA sheet)
ADL - concentration in excess of value
C   - contamination suspected
FDV - Filters damaged, value considered valid
FDI - Filters damaged, value considered invalid 
NS  - No sample taken
Note: BCO-DMO standard for no data value "nd" entered into blank fields during BCO-DMO processing srg/25January2011

 


Data Processing Description

For methods see:
C.Buck et al., 2006, GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, doi:10.1029/2005GC000977
C.Buck et al., 2010, Mar. Chem., doi:10.1016/j.marchem.2008.08.003


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Data Files

File
Aerosol_all.csv
(Comma Separated Values (.csv), 52.60 KB)
MD5:96a8d798f12a6eaa97f4fc67caa96d0c
Primary data file for dataset ID 3413

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Parameters

ParameterDescriptionUnits
Sample_Number

Sample Number

integer
YrDay

Year day (Julian day) of sample

integer
Year

Year of sample

YYYY
Date_Start

Sampling start date (UTC)

YYYYMMDD
Time_Start

Sampling start time (UTC)

HHMM
Lon_Start

Sampling start Longitude (West is negative)

decimal degrees
Lat_Start

Sampling start Latitude (South is negative)

decimal degrees
Date_End

Sampling End date (UTC)

YYYYMMDD
Time_End

Sampling End time (UTC)

HHMM
Lon_End

Sampling End Longitude (West is negative)

decimal degrees
Lat_End

Sampling End Latitude (South is negative)

decimal degrees
Air_Vol_Chan_1

Volume of air sampled

m3
Fe_Total

Total aerosol Fe concentration

pmole/m3
Fe_Total_var

Total aerosol Fe concentration; variance

pmole/m3
Fe_Total_QF

Total aerosol Fe concentration; data quality flag

text
Al_Total

Total aerosol Al concentration

pmole/m3
Al_Total_var

Total aerosol Al concentration; variance

pmole/m3
Al_Total_QF

Total aerosol Al concentration; data quality flag

text
Si_Total

Total aerosol Si concentration

pmole/m3
Si_Total_var

Total aerosol Si concentration; variance

pmole/m3
Si_Total_QF

Total aerosol Si concentration; data quality flag

text
Ti_Total

Total aerosol Ti concentration

pmole/m3
Ti_Total_var

Total aerosol Ti concentration; variance

pmole/m3
Ti_Total_QF

Total aerosol Ti concentration; data quality flag

text
V_Total

Total aerosol V concentration

pmole/m3
V_Total_var

Total aerosol V concentration; variance

pmole/m3
V_Total_QF

Total aerosol V concentration; data quality flag

text
Mn_Total

Total aerosol Mn concentration

pmole/m3
Mn_Total_var

Total aerosol Mn concentration; variance

pmole/m3
Mn_Total_QF

Total aerosol Mn concentration; data quality flag

text
Fe_SW_Soluble

Seawater soluble aerosol Fe concentration

pmole/m3
Fe_SW_Soluble_Var

Seawater soluble aerosol Fe concentration; variance

pmole/m3
Fe_SW_Soluble_QF

Seawater soluble aerosol Fe concentration; data quality flag

text
Fe_DI_Soluble

DI water soluble aerosol Fe concentration

pmole/m3
Fe_DI_Soluble_Var

DI water soluble aerosol Fe concentration; variance

pmole/m3
Fe_DI_Soluble_QF

DI water soluble aerosol Fe concentration; data quality flag

text
Al_DI_Soluble

DI water soluble aerosol Al concentration

pmole/m3
Al_DI_Soluble_Var

DI water soluble aerosol Al concentration; variance

pmole/m3
Al_DI_Soluble_QF

DI water soluble aerosol Al concentration; data quality flag

text
Si_DI_Soluble

DI water soluble aerosol Si concentration

pmole/m3
Si_DI_Soluble_Var

DI water soluble aerosol Si concentration; variance

pmole/m3
Si_DI_Soluble_QF

DI water soluble aerosol Si concentration; data quality flag

text
Ti_DI_Soluble

DI water soluble aerosol Ti concentration

pmole/m3
Ti_DI_Soluble_Var

DI water soluble aerosol Ti concentration; variance

pmole/m3
Ti_DI_Soluble_QF

DI water soluble aerosol Ti concentration; data quality flag

text
V_DI_Soluble

DI water soluble aerosol V concentration

pmole/m3
V_DI_Soluble_var

DI water soluble aerosol V concentration; variance

pmole/m3
V_DI_Soluble_QF

DI water soluble aerosol V concentration; data quality flag

text
Mn_DI_Soluble

DI water soluble aerosol Mn concentration

pmole/m3
Mn_DI_Soluble_var

DI water soluble aerosol Mn concentration; variance

pmole/m3
Mn_DI_Soluble_QF

DI water soluble aerosol Mn concentration; data quality flag

text
NO3_DI_Soluble

DI water soluble aerosol Nitrate concentration

nmole/m3
NO3_DI_Soluble_QF

DI water soluble aerosol Nitrate concentration; data quality flag

text
nss_SO4_DI_Soluble

DI water soluble aerosol non-sea salt Sulfate concentration

nmole/m3
nss_SO4_DI_Soluble_QF

DI water soluble aerosol non-sea salt Sulfate concentration; data quality flag

text
Na_DI_Soluble

DI water soluble aerosol Na concentration

nmole/m3
Na_DI_Soluble_QF

DI water soluble aerosol Na concentration; data quality flag

text
Oxalate_DI_Soluble

DI water soluble aerosol Oxalate concentration

nmole/m3
Oxalate_DI_Soluble_QF

DI water soluble aerosol Oxalate concentration; data quality flag

text
Cruise_Track

CLIVAR Cruise_Track (Transect) Id

text
Air_Vol_Chan_2

Volume of air sampled (Channel 2)

m3
Pb_Total

Total aerosol Pb concentration

pmole/m3
Pb_Total_var

Total aerosol Pb concentration; variance

pmole/m3
Pb_Total_QF

Total aerosol Pb concentration; data quality flag

text
Fe_II_SW_Soluble

Seawater soluble aerosol Fe(II) concentration

pmole/m3
Fe_II_SW_Soluble_Var

Seawater soluble aerosol Fe(II) concentration; variance

pmole/m3
Fe_II_SW_Soluble_QF

Seawater soluble aerosol Fe(II) concentration; data quality flag

text


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Instruments

Dataset-specific Instrument Name
Atmospheric Sampling Mast
Generic Instrument Name
Atmospheric Sampling Mast
Dataset-specific Description
Florida State University 4 channel sampler
Generic Instrument Description
Atmospheric Sampling Mast - used to collect airborne samples for analysis such as in aerosol studies.


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Deployments

RB-03-04B

Website
Platform
NOAA Ship Ronald H. Brown
Report
Start Date
2003-06-19
End Date
2003-07-10
Description
The A16N cruise took place from June 4 to August 11, 2003 aboard the NOAA Ship RONALD H. BROWN under auspices of the National Oceanic and Atmospheric Administration (NOAA).  The first hydrographic leg (June 19-July 10) was from Reykjavik to Funchal, Madeira along the 20 W meridian and the second leg (July 15-August 11) continued operations from Funchal to Natal, Brazil on a track southward and ending at 6 S, 25 W. The research was the first in a decadal series of repeat hydrography sections jointly funded by NOAA-OGP and NSF-OCE as part of the CLIVAR/CO2/hydrography/tracer program. Samples were taken from up to 34 depths at 150 stations. EXPOCODE 33RO200306_01 was confirmed with the CLIVAR CCHDO (June 2011) and the other data sets from this cruise are available from the U.S. CLIVAR DAC at CCHDO from URL  http://cchdo.ucsd.edu/data_access/show_cruise?ExpoCode=33RO200306_01. Cruise Track Image NOAA Cruise Ids (BROWN/2003)

Methods & Sampling
Data Set Information/A16N: Parameter Entry Name Clifton S. Buck, cliftonsbuck@gmail.com Address 117 N. Woodward Ave. Tallahassee FL 32306 PI_Name William Landing, Florida State University, wlanding@fsu.edu Co_PI_Name Joe Resing, NOAA/PMEL Funding OCE-0223378, OCE-0550317, OCE-223504, OCE-0649505 Ship NOAA Ronald Brown Cruise_ID 33RO200306_02 Cruise_Track A16N Data_Centre CCHDO Data_Publication(s) C.Buck et al., 2010, Mar. Chem., doi:10.1016/j.marchem.2008.08.003 Sampler_Locate atmospheric sampling mast on 02 deck Sampler_Type Florida State University 4 channel sampler Sampler_Flow 40 L/min Substrate_Type polycarbonate(PC)/polypropylene(PP) Substrate_Pretreat PC were acid cleaned/PP not pretreated Size_Seg_Method Bulk Method_Publication C.Buck et al., 2006, G^3, doi:10.1029/2005GC000977 C.Buck et al., 2010, Mar. Chem., doi:10.1016/j.marchem.2008.08.003 DL_Value Data below Detection Limit recorded as BDL, no value reported Detection Limits/A16N: Note on detection limits: Includes air volume used to calculate representative detection limits. Parameter Explanation Units Detection Limit DL Air Vol. Air_Vol Volume of air sampled m3 pmole/m3 Fe_Total Total aerosol Fe concentration pmole/m3 29.6 15 m3 Al_Total Total aerosol Al concentration pmole/m3 245.3 Si_Total Total aerosol Si concentration pmole/m3 156.1 Ti_Total Total aerosol Ti concentration pmole/m3 12.1 V_Total Total aerosol V concentration pmole/m3 6.5 Mn_Total Total aerosol Mn concentration pmole/m3 9.0 Fe_SW_Soluble Seawater soluble aerosol Fe concentration pmole/m3 2.3 40 m3 Fe_DI_Soluble DI water soluble aerosol Fe concentration pmole/m3 1.5 Al_DI_Soluble DI water soluble aerosol Al concentration pmole/m3 65 Si_DI_Soluble DI water soluble aerosol Si concentration pmole/m3 17 Ti_DI_Soluble DI water soluble aerosol Ti concentration pmole/m3 2.1 V_DI_Soluble DI water soluble aerosol V concentration pmole/m3 0.6 Mn_DI_Soluble DI water soluble aerosol Mn concentration pmole/m3 0.2 NO3_DI_Soluble DI water soluble aerosol Nitrate concentration nmole/m3 5.2 nss-SO4_DI_Soluble DI water soluble aerosol non-sea salt Sulfate concentration nmole/m3 20.7 Na_DI_Soluble DI water soluble aerosol Na concentration nmole/m3 0.4 Oxalate_DI_Soluble DI water soluble aerosol Oxalate concentration nmole/m3 0.7  

Processing Description
BCO-DMO Processing Notes Generated from original spreadsheet "Aerosol Data Report CLIVAR A16N.xlsx" contributed by Clifton Buck BCO-DMO Edits - "Cruise_Track" (A16N) variable added to data - Parameter names modified to conform to BCO-DMO convention - Spaces in parameter names replaced with "-" (underscores) - Station # changed to Station_Number - Julian Day changed to YrDay - Start_Day, Start_Month, Start_Year combined into Date_Start and o/p as YYYYMMDD - Start_Time_UTC changed to Time_Start and o/p as HHMM - Start_Lat, Start_Lon changed to Lat_Start, Lon_Start - End_Day, End_Month, End_Year combined into Date_End and o/p as YYYYMMDD - End_Time_UTC changed to Time_End and o/p as HHMM - End_Lat, End_Lon changed to Lat_End, Lon_End - BCO-DMO standard of "nd" for no data value entered into blank fields - "(lt symbol)DL" values changed to "BDL" for consistency and to agree with data quality flags codes

VANC32MV

Website
Platform
R/V Melville
Report
Start Date
2004-06-15
End Date
2004-07-25
Description
SIOGDC_Cruise_CruiseID: VANC32MV SIOGDC_Cruise_Name: VANCOUVER Expedition (VANC) The immediate goal of the “P02” expedition was to carry out a trans-Pacific transect along 30°N, angling north to Japan and California at the ends. This was a repeat of the WOCE-era “P02” transect, carried out via four 1993-1994 cruises led by Japanese oceanographers. The principal program of measurements was reference quality CTDO casts with bottle sampling for salinity, oxygen, nutrients, a host of carbon parameters, CFCs, helium and tritium, and radiocarbon, plus a suite of underway measurements, as part of the NSF and NOAA supported US Global Ocean Carbon and Repeat Hydrography program. There were also CTD/rosette casts with separate equipment for an NSF-funded trace metals program, ARGO float deployments, and plankton tows for an SIO investigator. EXPOCODE 318M200406 was confirmed with the CLIVAR CCHDO (June 2011) and the other data sets from this cruise are available from the U.S. CLIVAR DAC at CCHDO from URL: http://cchdo.ucsd.edu/data_access/show_cruise?ExpoCode=318M200406. Cruise Track Image

Methods & Sampling
Data Set Information/P02: Parameter Entry Name Clifton S. Buck, cliftonsbuck@gmail.com Address 117 N. Woodward Ave. Tallahassee FL 32306 PI_Name William Landing, Florida State University, wlanding@fsu.edu Co_PI_Name Joe Resing, NOAA/PMEL Co_PI_Name Chris Measures, Univ of Hawaii Funding OCE-0223378 Ship R/V Melville Cruise_ID 318M200406 Cruise_Track P02 Data_Centre CCHDO Data_Publication(s) Sampler_Locate atmospheric sampling mast on 02 deck Sampler_Type Florida State University 4 channel sampler Sampler_Flow 40 L/min Substrate_Type polycarbonate(PC)/polypropylene(PP) Substrate_Pretreat PC were acid cleaned/PP not pretreated Size_Seg_Method Bulk Method_Publication C.Buck et al., 2006, G^3, doi:10.1029/2005GC000977 C.Buck et al., 2010, Mar. Chem., doi:10.1016/j.marchem.2008.08.003 DL_Value Data below Detection Limit recorded as BDL, no value reported Parameter Explanation Units Detection Limit DL Air Vol. Air_Vol Volume of air sampled m3 pmole/m3 Fe_Total Total aerosol Fe concentration pmole/m3 44.4 15 m3 Al_Total Total aerosol Al concentration pmole/m3 735.0 15 m3 Si_Total Total aerosol Si concentration pmole/m3 468.0 15 m3 Ti_Total Total aerosol Ti concentration pmole/m3 36.3 15 m3 V_Total Total aerosol V concentration pmole/m3 19.5 15 m3 Mn_Total Total aerosol Mn concentration pmole/m3 27.1 15 m3 Pb_Total Total aerosol Pb concentration pmole/m3 6.0 15 m3 Fe_SW_Soluble Seawater soluble aerosol Fe concentration pmole/m3 1.5 60 m3 Fe(II)_SW_Soluble Seawater soluble aerosol Fe(II) concentration pmole/m3 0.03 60 m3 Fe_DI_Soluble DI water soluble aerosol Fe concentration pmole/m3 1.0 60 m3 Al_DI_Soluble DI water soluble aerosol Al concentration pmole/m3 43.3 60 m3 Si_DI_Soluble DI water soluble aerosol Si concentration pmole/m3 11.3 60 m3 Ti_DI_Soluble DI water soluble aerosol Ti concentration pmole/m3 1.4 60 m3 V_DI_Soluble DI water soluble aerosol V concentration pmole/m3 0.4 60 m3 Mn_DI_Soluble DI water soluble aerosol Mn concentration pmole/m3 0.1 60 m3 NO3_DI_Soluble DI water soluble aerosol Nitrate concentration nmole/m3 3.5 60 m3 nss-SO4_DI_Soluble DI water soluble aerosol non-sea salt Sulfate concentration nmole/m3 13.8 60 m3 Na_DI_Soluble DI water soluble aerosol Na concentration nmole/m3 0.3 60 m3 Oxalate_DI_Soluble DI water soluble aerosol Oxalate concentration nmole/m3 0.5 60 m3

Processing Description
BCO-DMO Processing Notes Generated from original spreadsheet "Aerosol Data Report CLIVAR P02.xlsx" contributed by Clifton Buck BCO-DMO Edits - "Cruise_Track" (P02) variable added to data - Parameter names modified to conform to BCO-DMO convention - Spaces in parameter names replaced with "-" (underscores) - Station # changed to Station_Number - Julian Day changed to YrDay - Start_Day, Start_Month, Start_Year combined into Date_Start and o/p as YYYYMMDD - Start_Time_UTC changed to Time_Start and o/p as HHMM - Start_Lat, Start_Lon changed to Lat_Start, Lon_Start - End_Day, End_Month, End_Year combined into Date_End and o/p as YYYYMMDD - End_Time_UTC changed to Time_End and o/p as HHMM - End_Lat, End_Lon changed to Lat_End, Lon_End - BCO-DMO standard of "nd" for no data value entered into blank fields - "(lt symbol)DL" values changed to "BDL" for consistency and to agree with data quality flags codes - Updated 12June2013 with updated data contributed by Clifton Buck

TN191A

Website
Platform
R/V Thomas G. Thompson
Report
Start Date
2006-02-14
End Date
2006-03-03
Description
R2R CruiseIds: TN191A, TN191B A hydrographic survey in the Central Pacific Ocean, nominally along 151-152°W between 22°S and 55°N. This CLIVAR repeat section was done during two cruises aboard Thomas Thompson, TN191A and TN191B.  EXPOCODE 325020060213 was confirmed with the CLIVAR CCHDO (June 2011) and the other data sets from this cruise are available from the U.S. CLIVAR DAC at CCHDO from: https://cchdo.ucsd.edu/cruise/325020060213. Cruise Track Image Cruise information and original data are available from the NSF R2R data catalog.

Methods & Sampling
Data Set Information/P16N: Parameter Entry Name Clifton S. Buck, cliftonsbuck@gmail.com Address 117 N. Woodward Ave. Tallahassee FL 32306 PI_Name William Landing, Florida State University, wlanding@fsu.edu Co_PI_Name Joe Resing, NOAA/PMEL Co_PI_Name Chris Measures, Univ of Hawaii Funding OCE-0223378 Ship R/V THOMPSON Cruise_ID 325020060213 Cruise_Track P16N Data_Centre CCHDO Data_Publication(s) Sampler_Locate atmospheric sampling mast on 02 deck Sampler_Type Florida State University 4 channel sampler Sampler_Flow 40 L/min Substrate_Type polycarbonate(PC)/polypropylene(PP) Substrate_Pretreat PC were acid cleaned/PP not pretreated Size_Seg_Method Bulk Method_Publication C.Buck et al., 2006, G^3, doi:10.1029/2005GC000977 C.Buck et al., 2010, Mar. Chem., doi:10.1016/j.marchem.2008.08.003 DL_Value Data below Detection Limit recorded as BDL, no value reported Detection Limits/P16N: Note on detection limits: Includes air volume used to calculate representative detection limits. Parameter Explanation Units Detection Limit DL Air Vol. Air_Vol Volume of air sampled m3 pmole/m3 Fe_Total Total aerosol Fe concentration pmole/m3 44.7 15 m3 Al_Total Total aerosol Al concentration pmole/m3 245.0 15 m3 Si_Total Total aerosol Si concentration pmole/m3 469.0 15 m3 Ti_Total Total aerosol Ti concentration pmole/m3 4.2 15 m3 V_Total Total aerosol V concentration pmole/m3 19.3 15 m3 Mn_Total Total aerosol Mn concentration pmole/m3 0.1 15 m3 Pb_Total Total aerosol Pb concentration pmole/m3 7.7 15 m3 Fe_SW_Soluble Seawater soluble aerosol Fe concentration pmole/m3 0.37 60 m3 Fe(II)_SW_Soluble Seawater soluble aerosol Fe(II) concentration pmole/m3 0.41 60 m3 Fe_DI_Soluble DI water soluble aerosol Fe concentration pmole/m3 2.1 60 m3 Al_DI_Soluble DI water soluble aerosol Al concentration pmole/m3 27.2 60 m3 Si_DI_Soluble DI water soluble aerosol Si concentration pmole/m3 83.1 60 m3 Ti_DI_Soluble DI water soluble aerosol Ti concentration pmole/m3 0.35 60 m3 V_DI_Soluble DI water soluble aerosol V concentration pmole/m3 0.59 60 m3 Mn_DI_Soluble DI water soluble aerosol Mn concentration pmole/m3 0.18 60 m3 NO3_DI_Soluble DI water soluble aerosol Nitrate concentration nmole/m3 3.5 60 m3 nss-SO4_DI_Soluble DI water soluble aerosol non-sea salt Sulfate concentration nmole/m3 13.8 60 m3 Na_DI_Soluble DI water soluble aerosol Na concentration nmole/m3 0.3 60 m3 Oxalate_DI_Soluble DI water soluble aerosol Oxalate concentration nmole/m3 0.5 60 m3  

Processing Description
BCO-DMO Processing Notes Generated from original spreadsheet "Aerosol Data Report CLIVAR P16N.xlsx" contributed by Clifton Buck BCO-DMO Edits - "Cruise_Track" (P16N) variable added to data - Parameter names modified to conform to BCO-DMO convention - Spaces in parameter names replaced with "-" (underscores) - Station # changed to Station_Number - Julian Day changed to YrDay - Start_Day, Start_Month, Start_Year combined into Date_Start and o/p as YYYYMMDD - Start_Time_UTC changed to Time_Start and o/p as HHMM - Start_Lat, Start_Lon changed to Lat_Start, Lon_Start - End_Day, End_Month, End_Year combined into Date_End and o/p as YYYYMMDD - End_Time_UTC changed to Time_End and o/p as HHMM - End_Lat, End_Lon changed to Lat_End, Lon_End - BCO-DMO standard of "nd" for no data value entered into blank fields - "(lt symbol)DL" values changed to "BDL" for consistency and to agree with data quality flags codes - Updated 13June2013 with updated data contributed by Clifton Buck

ZHNG02RR

Website
Platform
R/V Roger Revelle
Report
Start Date
2005-01-09
End Date
2005-02-19
Description
SIOGDC_Cruise_CruiseID: ZHNG02RR SIOGDC_Cruise_Name: ZHENG HE Expedition (ZHNG) A hydrographic/carbon/tracer survey in the South Pacific Ocean was carried out from R/V Roger Revelle from 9 January through 19 February 2005. The cruise departed from Papeete, Tahiti on 9 January, 2005. A meridional transect from 16 to 71 degrees South along 150 degrees West was completed. 111 full-depth CTD/rosette/LADCP casts (at one-half degree spacing), 4 shallow CDOM rosette casts, and 58 trace metals CTD/rosette casts were completed from 10 January to 11 February. Salinity, dissolved oxygen, and nutrients were analyzed for up to 36 water samples from each cast of the principal CTD/rosette program. Other parameters sampled included CFCs, helium, total inorganic carbon, alkalinity, radiocarbon, tritium, several parameters related to dissolved organic matter, and nitrogen-15. Additional deployments included 12 ARGOS floats and 21 Bio-Optics casts. The cruise ended in Wellington, New Zealand on 19 February 2005. EXPOCODE 33RR200501 was confirmed with the CLIVAR CCHDO (June 2011) and the other data sets from this cruise are available from the U.S. CLIVAR DAC at CCHDO from: https://cchdo.ucsd.edu/cruise/33RR200501 Cruise Track Image Cruise information and original data are available from the NSF R2R data catalog.

Methods & Sampling
Data Set Information/P16S: Parameter Entry Name Clifton S. Buck, cliftonsbuck@gmail.com Address 117 N. Woodward Ave. Tallahassee FL 32306 PI_Name William Landing, Florida State University, wlanding@fsu.edu Co_PI_Name Joe Resing, NOAA/PMEL Co_PI_Name Chris Measures, Univ of Hawaii Funding OCE-0223378 Ship R/V Roger Revelle Cruise_ID 33RR200501 Cruise_Track P16S Data_Centre CCHDO Data_Publication(s) Sampler_Locate atmospheric sampling mast on 02 deck Sampler_Type Florida State University 4 channel sampler Sampler_Flow 40 L/min Substrate_Type polycarbonate(PC)/polypropylene(PP) Substrate_Pretreat PC were acid cleaned/PP not pretreated Size_Seg_Method Bulk Method_Publication C.Buck et al., 2006, G^3, doi:10.1029/2005GC000977 C.Buck et al., 2010, Mar. Chem., doi:10.1016/j.marchem.2008.08.003 DL_Value Data below Detection Limit recorded as BDL, no value reported Detection Limits/P16S: Note on detection limits: Includes air volume used to calculate representative detection limits. Parameter Explanation Units Detection Limit DL Air Vol. Air_Vol Volume of air sampled m3 pmole/m3 Fe_Total Total aerosol Fe concentration pmole/m3 44.7 15 m3 Al_Total Total aerosol Al concentration pmole/m3 245.0 15 m3 Si_Total Total aerosol Si concentration pmole/m3 469.0 15 m3 Ti_Total Total aerosol Ti concentration pmole/m3 4.2 15 m3 V_Total Total aerosol V concentration pmole/m3 19.3 15 m3 Mn_Total Total aerosol Mn concentration pmole/m3 0.1 15 m3 Pb_Total Total aerosol Pb concentration pmole/m3 7.7 15 m3 Fe_SW_Soluble Seawater soluble aerosol Fe concentration pmole/m3 0.37 60 m3 Fe(II)_SW_Soluble Seawater soluble aerosol Fe(II) concentration pmole/m3 0.41 60 m3 Fe_DI_Soluble DI water soluble aerosol Fe concentration pmole/m3 2.1 60 m3 Al_DI_Soluble DI water soluble aerosol Al concentration pmole/m3 27.2 60 m3 Si_DI_Soluble DI water soluble aerosol Si concentration pmole/m3 83.1 60 m3 Ti_DI_Soluble DI water soluble aerosol Ti concentration pmole/m3 0.35 60 m3 V_DI_Soluble DI water soluble aerosol V concentration pmole/m3 0.59 60 m3 Mn_DI_Soluble DI water soluble aerosol Mn concentration pmole/m3 0.18 60 m3 NO3_DI_Soluble DI water soluble aerosol Nitrate concentration nmole/m3 3.5 60 m3 nss-SO4_DI_Soluble DI water soluble aerosol non-sea salt Sulfate concentration nmole/m3 13.8 60 m3 Na_DI_Soluble DI water soluble aerosol Na concentration nmole/m3 0.3 60 m3 Oxalate_DI_Soluble DI water soluble aerosol Oxalate concentration nmole/m3 0.5 60 m3  

Processing Description
BCO-DMO Processing Notes Generated from original spreadsheet "Aerosol Data Report CLIVAR P16S.xlsx" contributed by Clifton Buck BCO-DMO Edits - "Cruise_Track" (P16S) variable added to data - Parameter names modified to conform to BCO-DMO convention - Spaces in parameter names replaced with "-" (underscores) - Station # changed to Station_Number - Julian Day changed to YrDay - Start_Day, Start_Month, Start_Year combined into Date_Start and o/p as YYYYMMDD - Start_Time_UTC changed to Time_Start and o/p as HHMM - Start_Lat, Start_Lon changed to Lat_Start, Lon_Start - End_Day, End_Month, End_Year combined into Date_End and o/p as YYYYMMDD - End_Time_UTC changed to Time_End and o/p as HHMM - End_Lat, End_Lon changed to Lat_End, Lon_End - BCO-DMO standard of "nd" for no data value entered into blank fields - "(lt symbol)DL" values changed to "BDL" for consistency and to agree with data quality flags codes - Updated 13June2013 with updated data contributed by Clifton Buck

RB-03-04C

Website
Platform
NOAA Ship Ronald H. Brown
Report
Start Date
2003-07-15
End Date
2003-08-10
Description
The A16N cruise took place from June 4 to August 11, 2003 aboard the NOAA Ship RONALD H. BROWN under auspices of the National Oceanic and Atmospheric Administration (NOAA). The first hydrographic leg (June 19-July 10) was from Reykjavik to Funchal, Madeira along the 20 W meridian and the second leg (July 15-August 11) continued operations from Funchal to Natal, Brazil on a track southward and ending at 6 S, 25 W. The research was the first in a decadal series of repeat hydrography sections jointly funded by NOAA-OGP and NSF-OCE as part of the CLIVAR/CO2/hydrography/tracer program. Samples were taken from up to 34 depths at 150 stations. EXPOCODE 33RO200306_01 was confirmed with the CLIVAR CCHDO (June 2011) and the other data sets from this cruise are available from the U.S. CLIVAR DAC at CCHDO from URL http://cchdo.ucsd.edu/data_access/show_cruise?ExpoCode=33RO200306_01. Cruise Track Image NOAA Cruise Ids (BROWN/2003)

Methods & Sampling
Data Set Information/A16N: Parameter Entry Name Clifton S. Buck, cliftonsbuck@gmail.com Address 117 N. Woodward Ave. Tallahassee FL 32306 PI_Name William Landing, Florida State University, wlanding@fsu.edu Co_PI_Name Joe Resing, NOAA/PMEL Funding OCE-0223378, OCE-0550317, OCE-223504, OCE-0649505 Ship NOAA Ronald Brown Cruise_ID 33RO200306_02 Cruise_Track A16N Data_Centre CCHDO Data_Publication(s) C.Buck et al., 2010, Mar. Chem., doi:10.1016/j.marchem.2008.08.003 Sampler_Locate atmospheric sampling mast on 02 deck Sampler_Type Florida State University 4 channel sampler Sampler_Flow 40 L/min Substrate_Type polycarbonate(PC)/polypropylene(PP) Substrate_Pretreat PC were acid cleaned/PP not pretreated Size_Seg_Method Bulk Method_Publication C.Buck et al., 2006, G^3, doi:10.1029/2005GC000977 C.Buck et al., 2010, Mar. Chem., doi:10.1016/j.marchem.2008.08.003 DL_Value Data below Detection Limit recorded as BDL, no value reported Detection Limits/A16N: Note on detection limits: Includes air volume used to calculate representative detection limits. Parameter Explanation Units Detection Limit DL Air Vol. Air_Vol Volume of air sampled m3 pmole/m3 Fe_Total Total aerosol Fe concentration pmole/m3 29.6 15 m3 Al_Total Total aerosol Al concentration pmole/m3 245.3 Si_Total Total aerosol Si concentration pmole/m3 156.1 Ti_Total Total aerosol Ti concentration pmole/m3 12.1 V_Total Total aerosol V concentration pmole/m3 6.5 Mn_Total Total aerosol Mn concentration pmole/m3 9.0 Fe_SW_Soluble Seawater soluble aerosol Fe concentration pmole/m3 2.3 40 m3 Fe_DI_Soluble DI water soluble aerosol Fe concentration pmole/m3 1.5 Al_DI_Soluble DI water soluble aerosol Al concentration pmole/m3 65 Si_DI_Soluble DI water soluble aerosol Si concentration pmole/m3 17 Ti_DI_Soluble DI water soluble aerosol Ti concentration pmole/m3 2.1 V_DI_Soluble DI water soluble aerosol V concentration pmole/m3 0.6 Mn_DI_Soluble DI water soluble aerosol Mn concentration pmole/m3 0.2 NO3_DI_Soluble DI water soluble aerosol Nitrate concentration nmole/m3 5.2 nss-SO4_DI_Soluble DI water soluble aerosol non-sea salt Sulfate concentration nmole/m3 20.7 Na_DI_Soluble DI water soluble aerosol Na concentration nmole/m3 0.4 Oxalate_DI_Soluble DI water soluble aerosol Oxalate concentration nmole/m3 0.7  

Processing Description
BCO-DMO Processing Notes Generated from original spreadsheet "Aerosol Data Report CLIVAR A16N.xlsx" contributed by Clifton Buck BCO-DMO Edits - "Cruise_Track" (A16N) variable added to data - Parameter names modified to conform to BCO-DMO convention - Spaces in parameter names replaced with "-" (underscores) - Station # changed to Station_Number - Julian Day changed to YrDay - Start_Day, Start_Month, Start_Year combined into Date_Start and o/p as YYYYMMDD - Start_Time_UTC changed to Time_Start and o/p as HHMM - Start_Lat, Start_Lon changed to Lat_Start, Lon_Start - End_Day, End_Month, End_Year combined into Date_End and o/p as YYYYMMDD - End_Time_UTC changed to Time_End and o/p as HHMM - End_Lat, End_Lon changed to Lat_End, Lon_End - BCO-DMO standard of "nd" for no data value entered into blank fields - "(lt symbol)DL" values changed to "BDL" for consistency and to agree with data quality flags codes

VANC33MV

Website
Platform
R/V Melville
Report
Start Date
2004-07-29
End Date
2004-08-27
Description
SIOGDC_Cruise_CruiseID: VANC33MV SIOGDC_Cruise_Name: VANCOUVER Expedition (VANC) The immediate goal of the “P02” expedition was to carry out a trans-Pacific transect along 30°N, angling north to Japan and California at the ends. This was a repeat of the WOCE-era “P02” transect, carried out via four 1993-1994 cruises led by Japanese oceanographers. The principal program of measurements was reference quality CTDO casts with bottle sampling for salinity, oxygen, nutrients, a host of carbon parameters, CFCs, helium and tritium, and radiocarbon, plus a suite of underway measurements, as part of the NSF and NOAA supported US Global Ocean Carbon and Repeat Hydrography program. There were also CTD/rosette casts with separate equipment for an NSF-funded trace metals program, ARGO float deployments, and plankton tows for an SIO investigator. EXPOCODE 318M200406 was confirmed with the CLIVAR CCHDO (June 2011) and the other data sets from this cruise are available from the U.S. CLIVAR DAC at CCHDO from URL: http://cchdo.ucsd.edu/data_access/show_cruise?ExpoCode=318M200406. Cruise Track Image

Methods & Sampling
Data Set Information/P02: Parameter Entry Name Clifton S. Buck, cliftonsbuck@gmail.com Address 117 N. Woodward Ave. Tallahassee FL 32306 PI_Name William Landing, Florida State University, wlanding@fsu.edu Co_PI_Name Joe Resing, NOAA/PMEL Co_PI_Name Chris Measures, Univ of Hawaii Funding OCE-0223378 Ship R/V Melville Cruise_ID 318M200406 Cruise_Track P02 Data_Centre CCHDO Data_Publication(s) Sampler_Locate atmospheric sampling mast on 02 deck Sampler_Type Florida State University 4 channel sampler Sampler_Flow 40 L/min Substrate_Type polycarbonate(PC)/polypropylene(PP) Substrate_Pretreat PC were acid cleaned/PP not pretreated Size_Seg_Method Bulk Method_Publication C.Buck et al., 2006, G^3, doi:10.1029/2005GC000977 C.Buck et al., 2010, Mar. Chem., doi:10.1016/j.marchem.2008.08.003 DL_Value Data below Detection Limit recorded as BDL, no value reported Parameter Explanation Units Detection Limit DL Air Vol. Air_Vol Volume of air sampled m3 pmole/m3 Fe_Total Total aerosol Fe concentration pmole/m3 44.4 15 m3 Al_Total Total aerosol Al concentration pmole/m3 735.0 15 m3 Si_Total Total aerosol Si concentration pmole/m3 468.0 15 m3 Ti_Total Total aerosol Ti concentration pmole/m3 36.3 15 m3 V_Total Total aerosol V concentration pmole/m3 19.5 15 m3 Mn_Total Total aerosol Mn concentration pmole/m3 27.1 15 m3 Pb_Total Total aerosol Pb concentration pmole/m3 6.0 15 m3 Fe_SW_Soluble Seawater soluble aerosol Fe concentration pmole/m3 1.5 60 m3 Fe(II)_SW_Soluble Seawater soluble aerosol Fe(II) concentration pmole/m3 0.03 60 m3 Fe_DI_Soluble DI water soluble aerosol Fe concentration pmole/m3 1.0 60 m3 Al_DI_Soluble DI water soluble aerosol Al concentration pmole/m3 43.3 60 m3 Si_DI_Soluble DI water soluble aerosol Si concentration pmole/m3 11.3 60 m3 Ti_DI_Soluble DI water soluble aerosol Ti concentration pmole/m3 1.4 60 m3 V_DI_Soluble DI water soluble aerosol V concentration pmole/m3 0.4 60 m3 Mn_DI_Soluble DI water soluble aerosol Mn concentration pmole/m3 0.1 60 m3 NO3_DI_Soluble DI water soluble aerosol Nitrate concentration nmole/m3 3.5 60 m3 nss-SO4_DI_Soluble DI water soluble aerosol non-sea salt Sulfate concentration nmole/m3 13.8 60 m3 Na_DI_Soluble DI water soluble aerosol Na concentration nmole/m3 0.3 60 m3 Oxalate_DI_Soluble DI water soluble aerosol Oxalate concentration nmole/m3 0.5 60 m3

Processing Description
BCO-DMO Processing Notes Generated from original spreadsheet "Aerosol Data Report CLIVAR P02.xlsx" contributed by Clifton Buck BCO-DMO Edits - "Cruise_Track" (P02) variable added to data - Parameter names modified to conform to BCO-DMO convention - Spaces in parameter names replaced with "-" (underscores) - Station # changed to Station_Number - Julian Day changed to YrDay - Start_Day, Start_Month, Start_Year combined into Date_Start and o/p as YYYYMMDD - Start_Time_UTC changed to Time_Start and o/p as HHMM - Start_Lat, Start_Lon changed to Lat_Start, Lon_Start - End_Day, End_Month, End_Year combined into Date_End and o/p as YYYYMMDD - End_Time_UTC changed to Time_End and o/p as HHMM - End_Lat, End_Lon changed to Lat_End, Lon_End - BCO-DMO standard of "nd" for no data value entered into blank fields - "(lt symbol)DL" values changed to "BDL" for consistency and to agree with data quality flags codes - Updated 12June2013 with updated data contributed by Clifton Buck

TN191B

Website
Platform
R/V Thomas G. Thompson
Report
Start Date
2006-03-10
End Date
2006-03-30
Description
R2R CruiseIds: TN191A, TN191B A hydrographic survey in the Central Pacific Ocean, nominally along 151-152°W between 22°S and 55°N. This CLIVAR repeat section was done during two cruises aboard Thomas Thompson, TN191A and TN191B. EXPOCODE 325020060213 was confirmed with the CLIVAR CCHDO (June 2011) and the other data sets from this cruise are available from the U.S. CLIVAR DAC at CCHDO from: https://cchdo.ucsd.edu/cruise/325020060213. Cruise Track Image Cruise information and original data are available from the NSF R2R data catalog.

Methods & Sampling
Data Set Information/P16N: Parameter Entry Name Clifton S. Buck, cliftonsbuck@gmail.com Address 117 N. Woodward Ave. Tallahassee FL 32306 PI_Name William Landing, Florida State University, wlanding@fsu.edu Co_PI_Name Joe Resing, NOAA/PMEL Co_PI_Name Chris Measures, Univ of Hawaii Funding OCE-0223378 Ship R/V THOMPSON Cruise_ID 325020060213 Cruise_Track P16N Data_Centre CCHDO Data_Publication(s) Sampler_Locate atmospheric sampling mast on 02 deck Sampler_Type Florida State University 4 channel sampler Sampler_Flow 40 L/min Substrate_Type polycarbonate(PC)/polypropylene(PP) Substrate_Pretreat PC were acid cleaned/PP not pretreated Size_Seg_Method Bulk Method_Publication C.Buck et al., 2006, G^3, doi:10.1029/2005GC000977 C.Buck et al., 2010, Mar. Chem., doi:10.1016/j.marchem.2008.08.003 DL_Value Data below Detection Limit recorded as BDL, no value reported Detection Limits/P16N: Note on detection limits: Includes air volume used to calculate representative detection limits. Parameter Explanation Units Detection Limit DL Air Vol. Air_Vol Volume of air sampled m3 pmole/m3 Fe_Total Total aerosol Fe concentration pmole/m3 44.7 15 m3 Al_Total Total aerosol Al concentration pmole/m3 245.0 15 m3 Si_Total Total aerosol Si concentration pmole/m3 469.0 15 m3 Ti_Total Total aerosol Ti concentration pmole/m3 4.2 15 m3 V_Total Total aerosol V concentration pmole/m3 19.3 15 m3 Mn_Total Total aerosol Mn concentration pmole/m3 0.1 15 m3 Pb_Total Total aerosol Pb concentration pmole/m3 7.7 15 m3 Fe_SW_Soluble Seawater soluble aerosol Fe concentration pmole/m3 0.37 60 m3 Fe(II)_SW_Soluble Seawater soluble aerosol Fe(II) concentration pmole/m3 0.41 60 m3 Fe_DI_Soluble DI water soluble aerosol Fe concentration pmole/m3 2.1 60 m3 Al_DI_Soluble DI water soluble aerosol Al concentration pmole/m3 27.2 60 m3 Si_DI_Soluble DI water soluble aerosol Si concentration pmole/m3 83.1 60 m3 Ti_DI_Soluble DI water soluble aerosol Ti concentration pmole/m3 0.35 60 m3 V_DI_Soluble DI water soluble aerosol V concentration pmole/m3 0.59 60 m3 Mn_DI_Soluble DI water soluble aerosol Mn concentration pmole/m3 0.18 60 m3 NO3_DI_Soluble DI water soluble aerosol Nitrate concentration nmole/m3 3.5 60 m3 nss-SO4_DI_Soluble DI water soluble aerosol non-sea salt Sulfate concentration nmole/m3 13.8 60 m3 Na_DI_Soluble DI water soluble aerosol Na concentration nmole/m3 0.3 60 m3 Oxalate_DI_Soluble DI water soluble aerosol Oxalate concentration nmole/m3 0.5 60 m3  

Processing Description
BCO-DMO Processing Notes Generated from original spreadsheet "Aerosol Data Report CLIVAR P16N.xlsx" contributed by Clifton Buck BCO-DMO Edits - "Cruise_Track" (P16N) variable added to data - Parameter names modified to conform to BCO-DMO convention - Spaces in parameter names replaced with "-" (underscores) - Station # changed to Station_Number - Julian Day changed to YrDay - Start_Day, Start_Month, Start_Year combined into Date_Start and o/p as YYYYMMDD - Start_Time_UTC changed to Time_Start and o/p as HHMM - Start_Lat, Start_Lon changed to Lat_Start, Lon_Start - End_Day, End_Month, End_Year combined into Date_End and o/p as YYYYMMDD - End_Time_UTC changed to Time_End and o/p as HHMM - End_Lat, End_Lon changed to Lat_End, Lon_End - BCO-DMO standard of "nd" for no data value entered into blank fields - "(lt symbol)DL" values changed to "BDL" for consistency and to agree with data quality flags codes - Updated 13June2013 with updated data contributed by Clifton Buck


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Project Information

Collaborative Research: Global Ocean Survey of Dissolved Iron and Aluminum and Aerosol Iron and Aluminum Solubility Supporting the Repeat Hydrography (CO2) Project (CLIVAR AEROSOL)


Coverage: Global


NSF Award Abstract:
A scientist from Florida State University in collaboration with colleagues from the University of Hawaii and the University of Washington will collect a suite of dissolved and particulate samples from surface waters and vertical profiles (12 depths), as well as atmospheric aerosol and rainwater samples during selected legs of the Repeat Hydrography CO2 cruises. The PIs plan to participate in the following four cruises: (1) the North Atlantic Ocean meridional section (20-25'W) during 2003; (2) the Pacific Ocean zonal section at 30'N during 2004; (3) the South Atlantic Ocean meridional section (20-25'W) in 2005; and (4) the South Pacific Ocean meridional section (150W) in 2005. Samples recovered during these cruises will be analyzed for Fe and Al. In addition, aerosol samples will be subjected to an ultrapure water leach to assess the fractional solubility of Fe and Al. This team of PIs also plans to collect and archive filtered and unfiltered water samples and aerosols for analysis by other scientists in the trace metal and tracer community. The primary objectives of this study is to generate an extensive database of Fe and Al concentrations in water and aerosol samples that can constrain global and regional dust deposition models and determine the role that atmospheric Fe depositions have in delivering Fe to surface waters in the major basins of the world's oceans.

Note: This project is related to the follow-on project titled, "Collaborative Research: Global Ocean Survey of Dissolved Iron and Aluminum and Aerosol Iron and Aluminum Solubility Supporting the CLIVAR Repeat Hydrography Project (2007-2009)"



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Program Information

U. S. Climate Variability and Predictability (U.S. CLIVAR)


Coverage: global


Note: The official U.S. CLIVAR program description will be supplied by Steve Diggs.

A temporary description copied from the US CLIVAR Web site is:

CLIVAR (Climate Variability and Predictability) is an international, interdisciplinary research effort within the World Climate Research Programme (WCRP) focusing on the variability and predictability of the slowly varying components of the climate system. CLIVAR investigates the physical and dynamical processes in the climate system that occur on seasonal, interannual, decadal and centennial time-scales. CLIVAR recognizes that a critical measure of success in its research program is a transferal of insight and knowledge to routine production of climate forecasts, information and products.

The goals of U.S. CLIVAR include:

  • Identifying and understanding the major patterns of climate variability on seasonal, decadal and longer time scales and evaluating their predictability;
  • Expanding our capacity in short term (seasonal to interannual) climate predictability and searching for ways to predict decadal variability;
  • Better documenting the record of rapid climate changes and the mechanisms for these events, and evaluating the potential for abrupt climate changes in the future;
  • Evaluating and enhancing the models used to project climate change due to human activity, including anthropogenically induced changes in atmospheric composition, and:
  • Detecting and describing any climate changes that may occur.

Program Data: The data from most projects associated with the US CLIVAR program are not managed by BCO-DMO. Information about these projects and their results are available from the Program and Data site URLs shown above. However, there are a few exceptions, and those projects are listed below when the project section is expanded.



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Funding

Funding SourceAward
NSF Division of Ocean Sciences (NSF OCE)
NSF Division of Ocean Sciences (NSF OCE)
NSF Division of Ocean Sciences (NSF OCE)
NSF Division of Ocean Sciences (NSF OCE)
NSF Division of Ocean Sciences (NSF OCE)

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