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This page is a repository of information and links for preparing and executing the field experiment at the Los Angeles CalNex Supersite (*) as part of the CalNex-2010 field campaign. The focus of the campaign is to study nightime chemistry (led by [http://www.atmos.ucla.edu/~jochen/ Jochen Stutz] of UCLA) and formation of secondary organic aerosol (led by [http://cires.colorado.edu/~gouw/GroupMembers/JoostDegouw/JoostDegouw.html Joost de Gouw] of NOAA and [http://cires.colorado.edu Jose-Luis Jimenez] of CU-Boulder). Prospective investigators who are interested in participating in this study should contact these PIs.  
+
A shorcut to this page is [http://tinyurl.com/CalNex http://tinyurl.com/CalNex].
 +
 
 +
== Purpose of this Page ==
 +
 +
This page is a repository of scientific information and links for the field experiment at the Los Angeles CalNex Supersite (*) as part of the CalNex-2010 field campaign. The focus of the campaign is to study nightime chemistry (led by [http://www.atmos.ucla.edu/~jochen/ Jochen Stutz] of UCLA) and formation of secondary organic aerosol (led by [http://cires.colorado.edu/~gouw/GroupMembers/JoostDegouw/JoostDegouw.html Joost de Gouw] of NOAA and [http://cires.colorado.edu/jimenez Jose-Luis Jimenez] of CU-Boulder). Prospective investigators who are interested in participating in this study should contact these PIs.  
  
 
''(*) Not to be confused with the [http://www.usc.edu/dept/civil_eng/aerosol/scpcs1.html Southern CA EPA Supersite] which is headed by [http://www.usc.edu/dept/civil_eng/dept/faculty-staff/faculty-directory/sioutas-constantinos.htm Costas Sioutas] and located elsewhere.''
 
''(*) Not to be confused with the [http://www.usc.edu/dept/civil_eng/aerosol/scpcs1.html Southern CA EPA Supersite] which is headed by [http://www.usc.edu/dept/civil_eng/dept/faculty-staff/faculty-directory/sioutas-constantinos.htm Costas Sioutas] and located elsewhere.''
  
−
There is no specific call for proposals for CalNex-LA. NOAA investigators will be funded by internal NOAA funds, while university investigators need to find relevant funding. CARB and NOAA are funding a limited number of external investigators.  
+
There is no specific call for proposals for CalNex-LA. NOAA investigators will be funded by internal NOAA funds, while university investigators need to find relevant funding. CARB and NOAA are funding a limited number of external investigators.
  
−
== Dates and Location ==
+
== Data Server ==
  
−
The tentative dates for the CalNex-LA study are 5 weeks of measurements (not including setup time) within May 10-June 28. The exact dates should become clear in early Fall 2009.
+
* The list of instrumentation deployed at the site is [http://spreadsheets.google.com/pub?key=t1tYHpeFyjm0-VM7ZEG9Vyg&output=html here]
  
−
Tentatively the site is planned to be located at the [http://www.arb.ca.gov/qaweb/site.php?s_arb_code=70087 Los Angeles North Main St.] site, which has been used for air quality monitoring in LA for a long time. It is just 2 miles N of downtown LA, in a building of the LA Division of Water and Power. [http://maps.google.com/maps?q=1630+North+Main+Street,+Los+Angeles+CA+90012 This is a link to a map of the site in Google Maps]
+
* The data for the ground site is being moved to [http://esrl.noaa.gov/csd/tropchem/2010calnex/Ground/DataDownload/ this web site] from the FTP site, by Ken Aikin of NOAA. The username and password are the same as for the FTP site and the presentations from this Wiki.
  
−
== Planned Gas-Phase Instrumentation ==
+
== Meetings and Plots During the Campaign ==  
  
−
Several additional instruments (not listed here per request of the PIs while funding is sorted out) from at least two prominent US groups have been proposed, and will be deployed here is sufficient funding is available to the PIs.
+
* [http://calnex-la.blogspot.com/ CalNex-LA blog]
 +
* [http://saga.pmel.noaa.gov/Field/CalNex/CalNexPlot/ Data from the Atlantis Ship]
 +
* Meetings while in the field (password protected, campaign participants-ONLY)
 +
** [http://docs.google.com/present/view?id=dd8ffd56_199hjrsf3wq Slides from organization Mtg. on May 13, 2010]
 +
** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/CalNex_LA_1st_Field_Mtg.pdf 1st Science Mtg on Mon May 17]
 +
** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/CalNex_LA_2nd_Field_Sci_Mtg.pdf 2nd Science Mtg on Thu May 20]
 +
** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/CalNex_LA_3rd_May24_Field_Sci_Mtg.pdf 3rd Science Mtg on Mon May 24]
 +
** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/CalNex_LA_4th_May27_Field_Sci_Mtg.pdf 4th Science Mtg on Thu May 27]
 +
** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/CalNex_LA_5th_May31_Field_Sci_Mtg.pdf 5th Science Mtg on Mon May 31]
 +
** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/CalNex_LA_6th_Jun3_Field_Sci_Mtg.pdf 6th Science Mtg on Thu June 3]
 +
** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/CalNex_LA_7th_Jun7_Field_Sci_Mtg.pdf 7th Science Mtg on Mon June 7]
 +
** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/CalNex_LA_8th_Jun10_Field_Sci_Mtg.pdf 8th Science Mtg on Thu June 10]
 +
** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/CalNex_LA_9th_Jun14_Field_Sci_Mtg.pdf 9th Science Mtg on Mon June 14]
  
−
{| border="1"
+
* Plots of modeled and measured data, most recent versions as updated during the campaign (password protected, campaign participants-ONLY)
−
|+<b>Gas-Phase Species</b>
+
** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/PlotsArchive/CalNex_Plots_Calendar.html Inter-linked Web Archive of Plots main page (last posted Jul 18, 2010)]
−
|-
+
** pdf versions of plots, one file per plot type
−
!Parameter
+
*** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/Aer_Inorg_org_0514_to_0615.pdf Aerosol Species: Inorganic and Organic (last posted Jun 17 2010)]
−
!Technique
+
*** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/Aer_Oth_Opt_0514_to_0615.pdf Aerosol Species: BC, other, optical (last posted Jun 17 2010)]
−
! PI
+
*** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/Met_Temp_RH_0514_to_0615.pdf Met data: Temp, RH, radiation, photolysis (last posted Jun 17 2010)]
−
!References
+
***( [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/Met_PBL_ceil_0514_to_0615.pdf Met data: Wind, PBL, ceilometer (last posted Jun 17 2010)]
−
!Funding / Availabiliy
+
*** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/Gas_O3_SO2_CO_CO2_0514_to_0615.pdf Gas Species: O3, SO2, CO, CO2 (last posted Jun 17 2010)]
−
|-
+
*** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/Gas_NOy_0514_to_0615.pdf Gas Species: NOy and its constituents (last posted Jun 17 2010)]
−
|VOCs
+
*** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/Gas_AlkaneAlkeneAldTerp_0514_0615.pdf Gas Species: Alkanes, Alkenes, Aldehydes, biogenic VOCs  (last posted Jun 17 2010)]
−
|GC-MS
+
*** [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/Gas_AromPhotoClockDMSradical_0514_0615.pdf Gas Species: Aromatics, Acetonitrile, DMS, Radicals (last posted Jun 17 2010)]
−
|[http://cires.colorado.edu/~gouw/GroupMembers/JoostDegouw/JoostDegouw.html J. de Gouw, NOAA]
 
−
|[http://pubs.acs.org/doi/abs/10.1021/es034710r Kuster et al., 2004]
 
−
|Confirmed
 
−
|-
 
−
|NO3, HONO, HCHO, others
 
−
|DOAS
 
−
|[http://www.atmos.ucla.edu/~jochen/ J. Stutz, UCLA]
 
−
|[http://www.atmos-chem-phys.org/6/2671/2006/acp-6-2671-2006.html Wang et al., 2006]
 
−
|Confirmed
 
−
|-
 
−
|OH and (HO2+RO2)
 
−
|Chemical Ionization MS (CIMS)
 
−
|[http://shadow.eas.gatech.edu/~ghuey/ G. Huey] (Georgia Tech)
 
−
|
 
−
|Pending
 
−
|-
 
−
|H2SO4
 
−
|Chemical Ionization MS (CIMS)
 
−
|[http://shadow.eas.gatech.edu/~ghuey/ G. Huey] (Georgia Tech)
 
−
|
 
−
|Pending
 
−
|-
 
−
|Photolysis frequencies
 
−
|
 
−
|[http://www.geosc.uh.edu/faculty/faculty.php?155622-961-5=blefer B. Lefer] (Univ. of Houston)
 
−
|
 
−
|Pending
 
−
|-
 
−
|HNO3, SO4, other ions
 
−
|Mist Chamber + filter
 
−
|[http://www.eos.unh.edu/Faculty/Dibb J. Dibb] (Univ. of New Hampshire)
 
−
|
 
−
|Pending
 
−
|-
 
−
|HONO
 
−
|LOPAP
 
−
|Bernhard Rappenglueck
 
−
|
 
−
|Pending
 
−
|-
 
−
|Organic acids (formic, acetic, propionic...), HONO, HNCO (isocyanic acid). Also HCl & HNO3 pending inlet improvements.
 
−
|CIMS
 
−
|J. Roberts & [http://cires.colorado.edu/~gouw/GroupMembers/JoostDegouw/JoostDegouw.html J. de Gouw], NOAA
 
−
|[http://dx.doi.org/10.1016/j.ijms.2008.04.032 Veres et al., 2008]
 
−
|Confirmed
 
−
|-
 
−
|Glyoxal
 
−
|Cavity-enhanced absorption spectroscopy
 
−
|S. Brown, NOAA
 
−
|[http://www.atmos-chem-phys.net/8/7779/2008/acp-8-7779-2008.html Washenfelder et al., 2008]
 
−
|Confirmed
 
−
|-
 
−
|PANs
 
−
|GC-ECD
 
−
|J. Roberts, NOAA
 
−
|[http://www.agu.org/pubs/crossref/2000/2000JD900373.shtml Williams et al., 2000] & [http://www.agu.org/pubs/crossref/2002/2001JD000947.shtml Roberts et al., 2002]
 
−
|Confirmed
 
−
|-
 
−
|ClNO2, PANs
 
−
|CIMS
 
−
|[http://www.ucalgary.ca/chem/pages/osthoff H. Osthoff], U. Calgary
 
−
|
 
−
|Confirmed
 
−
|-
 
−
|SO2
 
−
|Research-quality monitor
 
−
|CARB
 
−
|
 
−
|Confirmed
 
−
|-
 
−
|O3, NO, NOx, CO
 
−
|Monitoring-quality instruments
 
−
|CARB
 
−
|[http://www.arb.ca.gov/qaweb/site.php?s_arb_code=70087 LA Main Site]
 
−
|Confirmed (part of [http://www.arb.ca.gov/qaweb/site.php?s_arb_code=70087 LA main site])
 
−
|-
 
−
|CO
 
−
|Research-quality monitor
 
−
|NOAA
 
−
|
 
−
|Tentative
 
−
|-
 
−
|O3
 
−
|
 
−
|[http://www.geosc.uh.edu/faculty/faculty.php?155622-961-5=blefer B. Lefer] (Univ. of Houston)
 
−
|
 
−
|Pending
 
−
|-
 
−
|gas phase and semivolatile organics
 
−
|[http://www.ptrms.com/products/ptrtofms/ptrtofms.html High-resolution PTR-TOF MS]
 
−
|[http://www.phys.uu.nl/~apcg/rupert.php R. Holzinger] (U. Utrecht, Netherlands)
 
−
|''Not published yet''
 
−
|Pending
 
−
|-
 
−
|Water-Soluble OC in the gas-phase
 
−
|PILS and mist chamber + online WSOC
 
−
|[http://www.aerosols.eas.gatech.edu/ R. Weber] (Georgia Tech)
 
−
|[http://www.agu.org/pubs/crossref/2008/2008GL035046.shtml Hennigan et al., 2008]
 
−
|Pending
 
−
|-
 
−
|H2O2, CH3OOH and potentially other more substituted peroxides
 
−
|Chemical Ionization MS
 
−
|[http://www-chem.ucsd.edu/administration/article.cfm?nid=99 T. Bertram] (UCSD)
 
−
|[http://www.atmos-meas-tech-discuss.net/2/119/2009/ Kercher etal., 2009]
 
−
|Tentative
 
−
|-
 
−
|Total gas-phase organics, including semivolatiles
 
−
|High Resolution EI-TOF-MS
 
−
|[http://cee.mit.edu/kroll J. Kroll] (MIT)
 
−
|''Not published yet''
 
−
|Tentative
 
−
|-
 
−
|}
 
  
 +
==Presentations After the Campaign==
 +
*[http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/2010-06_Hayes_Ispra_School.pdf Patrick Hayes, June-2010: Summary of HR-ToF-AMS Analysis of Aerosol Composition]
 +
* '''Conference Calls After the Campaign'''
 +
** All on Thu @ 8 am CA, 9 am CO, 11 am East Coast, 4 pm UK, 5 pm Europe
 +
** 23-Sep-10: [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/2010-09-23_CalNex_CCall_NOy.pdf NOy]
 +
** 30-Sep-10: [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/2010-09-30_CalNex_CCall_Photochem.pdf Photochemistry]
 +
** 7-Oct-10: [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/2010-10-07_CalNex_CCall_Org.pdf Organics in gas and particle phase]
 +
** 14-Oct-10: [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/2010-10-14_CalNex_CCall_BC.pdf Black carbon and aerosol radiative properties]
 +
** 28-Oct-10: [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/2010-10-28_CalNex_CCall_N.pdf Nitrogen species]
 +
** 4-Nov-10:  [https://docs.google.com/present/edit?id=0AYbJqhvY15ewZGZjdGQzZDZfNDM0ZjluMmdxang&hl=en&authkey=CMmqlsYE Photochemistry]
 +
** 11-Nov-10: Organics
 +
** 18-Nov-10: Halogens in particle and gas-phase
 +
** 2-Dec-10: BC, aerosol radiative properties and CCN
  
−
<br>
+
* [http://cires.colorado.edu/jimenez-group/Field/CalNex-LA/restricted/2011-09-08_calnex_opt_prop_meeting.pdf Optical Properties Conf. Call.] (8-Sep-11)
  
−
== Planned Particle-Phase Instrumentation ==
+
== Future meetings ==
 +
* People are encouraged to present posters at Fall AGU (Dec. 2010, San Francisco)
 +
* A 3-day data analysis meeting will take place in Spring 2011. Tentative dates are May 16-20, 2011 in Sacramento, CA
 +
* The main meeting for presentation of scientific results will be the Fall AGU in 2011 (Dec. in San Francisco)
  
−
{| border="1"
+
== Model Results for the CalNex-LA Site ==  
−
|+<b>Particle-Phase Species</b>
 
−
|-
 
−
!Parameter
 
−
!Technique
 
−
! PI
 
−
! References
 
−
!Funding / Availability
 
−
|-
 
−
|Aerosol chemical composition
 
−
|High-resolution ToF-AMS (HR-ToF-AMS)
 
−
|[http://cires.colorado.edu/jimenez J.L. Jimenez, CU Boulder]
 
−
|[http://cires.colorado.edu/jimenez/Papers/DeCarlo_HRToFAMS_complete_published.pdf DeCarlo et al., 2006] &  [http://www.atmos-chem-phys-discuss.net/9/8377/2009/acpd-9-8377-2009.html Aiken et al., 2009]
 
−
|Confirmed
 
−
|-
 
−
|Potential aerosol mass
 
−
|PAM
 
−
|[http://www.met.psu.edu/dept/faculty/Brune.htm W. Brune (Penn State)] / [http://cires.colorado.edu/jimenez J.L. Jimenez (CU-Boulder)]
 
−
|[http://www.atmos-chem-phys.net/7/5727/2007/acp-7-5727-2007.html Kang et al., 2007]
 
−
|Confirmed
 
−
|-
 
−
|Submicron particle number distributions
 
−
|TSI SMPS
 
−
|[http://cires.colorado.edu/jimenez J.L. Jimenez (CU-Boulder)]
 
−
|[http://www.tsi.com/en-1033/segments/particle_instruments/2212/scanning_mobility_particle_sizer™_spectrometers/3288/3936.aspx TSI 3936]
 
−
|Confirmed
 
−
|-
 
−
|NMR analysis of WSOC
 
−
|Filter collection with post-analysis
 
−
|[http://www.isac.cnr.it/~chimatmo/atm_chem/stefano/stefano.html Stefano Decesari] and [http://www.isac.cnr.it/~chimatmo/atm_chem/Cristina/cristina.html Maria Cristina Facchini]  ([http://www.isac.cnr.it/ CNR-ISAC], Italy)
 
−
|[http://pubs.acs.org/doi/abs/10.1021/es061711l Decesari et al., 2007] & [http://pubs.acs.org/doi/abs/10.1021/es703166v Moretti et al., 2008]
 
−
|Confirmed
 
−
|-
 
−
|Organosulfates and nitrooxy organosulfates
 
−
|Filter collection with post-analysis by electrospray-MS/MS
 
−
|[http://www.sph.unc.edu/images/stories/academic_programs/ese/documents/Surratt.pdf Jason Surratt] (Caltech) (going to University of North Carolina-Chapel Hill after CalNex)
 
−
|[http://pubs.acs.org/doi/abs/10.1021/jp802310p Surratt et al., 2008]
 
−
|Confirmed
 
−
|-
 
−
|Total particle number
 
−
|TSI Water CPC 3786
 
−
|[http://cires.colorado.edu/jimenez J.L. Jimenez (CU-Boulder)]
 
−
|[http://www.tsi.com/en-1033/products/13992/condensation_particle_counter/2282/3786.aspx TSI 3786]
 
−
|Tentative
 
−
|-
 
−
|Particle number distributions (300 nm - 10 um)
 
−
|Grimm OPC 1.109
 
−
|[http://cires.colorado.edu/jimenez J.L. Jimenez (CU-Boulder)]
 
−
|[http://www.dustmonitor.com/Research/1109.htm Grimm 1.109]
 
−
|Tentative
 
−
|-
 
−
|Aerosol organonitrogen species (may will do gas-phase also)
 
−
|High-resolution GCxGC with chemiluminescence detection
 
−
|[http://www.york.ac.uk/chemistry/staff/academic/h-n/alewis/ Ally Lewis] and [http://www.york.ac.uk/chemistry/staff/academic/h-n/jhamilton/ Jacqui Hamilton] (University of York, UK)
 
−
|''Not published yet''
 
−
|Probable
 
−
|-
 
−
|"OOA characterization"
 
−
|Off-line analysis of filters (details TBD)
 
−
|[http://www.york.ac.uk/chemistry/staff/academic/h-n/alewis/ Ally Lewis] and [http://www.york.ac.uk/chemistry/staff/academic/h-n/jhamilton/ Jacqui Hamilton] (University of York, UK)
 
−
|TBD
 
−
|Probable
 
−
|-
 
−
|OC and EC
 
−
|1 hr Sunset Labs thermal-optical analyzer
 
−
|[http://www.aerosols.eas.gatech.edu/ R. Weber] (Georgia Tech)
 
−
|[http://www.sunlab.com/CarbonAerosolField.html Sunset Labs Field Instrument]
 
−
|Pending
 
−
|-
 
−
|Water-Soluble OC in Particles
 
−
|PILS and mist chamber + online WSOC
 
−
|[http://www.aerosols.eas.gatech.edu/ R. Weber] (Georgia Tech)
 
−
|[http://www.agu.org/pubs/crossref/2008/2008GL035046.shtml Hennigan et al., 2008]
 
−
|Pending
 
−
|-
 
−
|PM1 Carboxylic acids
 
−
|PILS + ion chromatography
 
−
|[http://www.aerosols.eas.gatech.edu/ R. Weber] (Georgia Tech)
 
−
|
 
−
|Pending
 
−
|-
 
−
|1-hr molecular tracers (particles and semivol.)
 
−
|[http://aerosoldynamics.com/ADIweb/ResearchTAG.html Thermal-Desorption Aerosol GC-MS (TAG)]
 
−
|[http://www.cnr.berkeley.edu/~ahg/ A. Goldstein] (Berkeley) & Susanne Hering [http://aerosoldynamics.com/ (Aerosol Dynamics)]
 
−
|[http://www.informaworld.com/openurl?genre=article&issn=0278%2d6826&volume=40&issue=8&spage=627 Williams et al., 2006] & [http://cires.colorado.edu/jimenez/Papers/2006JD007601_published.pdf Williams et al., 2007]
 
−
|Pending
 
−
|-
 
−
|14C analysis of OC, EC, Water-Insoluble OC (WIOC) and WSOC (24 hr)
 
−
|Filters + off-line Accelerator MS
 
−
|[http://people.web.psi.ch/prevot/ A. Prevot] (PSI, Switzerland)
 
−
|[http://www.agu.org/pubs/crossref/2007/2006GL028325.shtml Szidat et al., 2006]
 
−
|Pending
 
−
|-
 
−
|14C analysis of Total Carbon (~3 hr for 100 samples)
 
−
|Filters + off-line Accelerator MS
 
−
|[http://people.web.psi.ch/prevot/ A. Prevot] (PSI, Switzerland)
 
−
|''Not published yet with this time resolution''
 
−
|Pending
 
−
|-
 
−
|Elements and metals (1-hr resolution)
 
−
|Rotating impactor + synchrotron XRF postanalysis
 
−
|[http://people.web.psi.ch/prevot/ A. Prevot] (PSI, Switzerland)
 
−
|''Not published yet with this time resolution''
 
−
|Pending
 
−
|-
 
−
|PM semivolatile and non-volatile organics
 
−
|[http://www.ptrms.com/products/ptrtofms/ptrtofms.html High-resolution PTR-TOF MS]
 
−
|[http://www.phys.uu.nl/~apcg/rupert.php R. Holzinger] (U. Utrecht, Netherlands)
 
−
|''Not published yet''
 
−
|Pending
 
−
|-
 
−
|HR-MS analysis of WSOC/N compounds
 
−
|PILS-collector + Electrospray-Orbitrap ultrahigh resolution mass spec.
 
−
|[http://emslbios.pnl.gov/id/laskin_a A. Laskin] and [http://emslbios.pnl.gov/id/laskin_j J. Laskin] (DOE PNNL [http://www.emsl.pnl.gov/emslweb/ EMSL])
 
−
|[http://pubs.acs.org/doi/abs/10.1021/ac8020664 Smith et al., 2009] & [http://pubs.acs.org/doi/abs/10.1021/es803456n Laskin et al., 2009]
 
−
|Pending
 
−
|-
 
−
|Organic N and inorganic ions
 
−
|Steam-Jeat Aerosol Collector (SJAC) system with on-line ion chromatography and high sensitivity TOC/TN combustion unit
 
−
|[http://aerosol.pratt.duke.edu/ A. Khlystov] (Duke University)
 
−
|''Not published yet'', [http://aerosol.pratt.duke.edu/aerosol_chemical_composition Description in AK's web page]
 
−
|Pending
 
−
|-
 
−
|Black Carbon Single Particle Composition
 
−
|SP-AMS
 
−
|[http://cloudbase.phy.umist.ac.uk/people/allan/allan.htm James Allan] and [http://cloudbase.phy.umist.ac.uk/people/coe/coe.htm Hugh Coe], University of Manchester, UK
 
−
|[http://cires.colorado.edu/jimenez-group/UsrMtgs/UsersMtg9/02_Trimborn_SP2AMS.pdf Trimborn et al., 2008]. AMS Users Meeting, Sep. 2008, Manchester UK.
 
−
|Tentative
 
−
|-
 
−
|Black Carbon
 
−
|[http://www.mageesci.com/products/rack_mount_aethalometer.htm 7-Wavelength Aethalometer]
 
−
|[http://cloudbase.phy.umist.ac.uk/people/allan/allan.htm James Allan] and [http://cloudbase.phy.umist.ac.uk/people/coe/coe.htm Hugh Coe], University of Manchester, UK
 
−
|E.g. [http://www.informaworld.com/smpp/content~db=all~content=a725278875 Arnott et al., 2005]
 
−
|Tentative
 
−
|-
 
−
|Black Carbon Absorption
 
−
|[http://www.dropletmeasurement.com/index.php/products/carbon-sensing-instruments/55 3-Wavelength Photoacoustic Sensor]
 
−
|[http://cloudbase.phy.umist.ac.uk/people/allan/allan.htm James Allan] and [http://cloudbase.phy.umist.ac.uk/people/coe/coe.htm Hugh Coe], University of Manchester, UK
 
−
|[http://www.agu.org/pubs/crossref/2006/2005JD005964.shtml Arnott et al., 2006]
 
−
|Tentative
 
−
|-
 
−
|Black Carbon Mass
 
−
|[http://www.dropletmeasurement.com/index.php?option=com_content&view=article&id=53&Itemid=28 SP2 (Soot Particle Soot Photometer)]
 
−
|[http://cloudbase.phy.umist.ac.uk/people/allan/allan.htm James Allan] and [http://cloudbase.phy.umist.ac.uk/people/coe/coe.htm Hugh Coe], University of Manchester, UK
 
−
| Ex. Application: [http://www.agu.org/pubs/crossref/2006/2006JD007076.shtml Schwarz et al., 2006]
 
−
|Tentative
 
−
|}
 
  
−
== Reference Information ==
+
* [http://www.esrl.noaa.gov/csd/metproducts/flexpart/ FLEXPART runs for CalNex] (Jerome Brioude, NOAA)
 +
* [http://www.atmos.ucla.edu/~fovell/WRFchinook/latest/run.html Daily Meteorological Forecast] from UCLA.
  
−
* NEW: [http://www.cpo.noaa.gov/opportunities/2010/pdf/FY10_ACC_Information_Sheet.pdf NOAA CalNex funding opportunity]
+
* Wildfire information:
 +
** [http://www.firedetect.noaa.gov NOAA Satellite Fire Products]
 +
** [http://spot.nws.noaa.gov/cgi-bin/spot/spotcal?site=lox Locations and dates of planned prescribed burns]
  
 +
* Model Forecasts during the Campaign:
 +
** [http://www.esrl.noaa.gov/csd/modeleval/ CalNex 4-model and ensemble forecasts], provided by Stu McKeen of NOAA
 +
** [http://campaign.arm.gov/cares/forecast CARES forecasts from Jerome Fast] (include Sourthern CA)
 +
 +
* Other models that will or may be running the CalNex-LA period and location include:
 +
** Qinbin Lee and Dan Chen at UCLA (WRF/Chem)
 +
** Gabi Pfister of NCAR (WRF/Chem)
 +
 +
== Information and Links for other CalNex Components ==
 +
 +
* The dates for all the platforms of the larger CalNex campaign, including the LA ground site, are at [http://tinyurl.com/calnexschedule http://tinyurl.com/calnexschedule].
 
* [http://www.arb.ca.gov/research/fieldstudy2010/fieldstudy2010.htm CARB homepage on CalNex]
 
* [http://www.arb.ca.gov/research/fieldstudy2010/fieldstudy2010.htm CARB homepage on CalNex]
 
* [http://www.arb.ca.gov/research/fieldstudy2010/questions_feb2009.htm CalNex Science Questions]
 
* [http://www.arb.ca.gov/research/fieldstudy2010/questions_feb2009.htm CalNex Science Questions]
 
* [http://www.arb.ca.gov/research/fieldstudy2010/calnexus_white_paper_01_09.pdf CalNex White Paper]
 
* [http://www.arb.ca.gov/research/fieldstudy2010/calnexus_white_paper_01_09.pdf CalNex White Paper]
 
* [http://www.arb.ca.gov/research/fieldstudy2010/noaascienceplan.pdf NOAA CalNex Science Plan]
 
* [http://www.arb.ca.gov/research/fieldstudy2010/noaascienceplan.pdf NOAA CalNex Science Plan]
 +
* [http://acrf-campaign.arm.gov/cares/ DOE CARES Campaign] in the Sacramento area.
 +
* [http://mce2.org/calmex/ CalMex Campaign] at the US-Mexico border.
 +
* [http://www.arb.ca.gov/qaweb/site.php?s_arb_code=70088 EPA Monitoring Site] in Pasadena on South Wilson.
 +
* [http://picasaweb.google.com/mlechner2/CALNEX_2010?feat=directlink Pictures] from the CalNex-LA field site (Michael Lechner)
 +
* The SJV CalNex Supersite will be located on University of California Property in Bakersfield near the corner of S. Mt. Vernon Street and E. Belle Terrace. Coordinates estimated from GOOGLE EARTH:  35°20'46.15"N, 118°57'55.87"W
 +
 +
== Logistics During the Campaign ==
 +
 +
All logistical information is centralized on the [http://cires.colorado.edu/jimenez-group/wiki/index.php?title=CalNex-LA_Logistics CalNex-LA Logistics Page].
 +
 +
== Related Information and Links ==
 +
 
* [http://www.arb.ca.gov/aqd/aqdcd/aqdcddld.htm Historical Air Quality Data from LA]
 
* [http://www.arb.ca.gov/aqd/aqdcd/aqdcddld.htm Historical Air Quality Data from LA]
−
 
 
* [http://www.aqmd.gov/ South Coast Air Quality Management District] (LA local Air Quality Agency)
 
* [http://www.aqmd.gov/ South Coast Air Quality Management District] (LA local Air Quality Agency)
−
 
 
* [http://cires.colorado.edu/jimenez-group/Field/Riverside05/#Results%20of%20Previous%20Studies%20for%20the%20LA%20Area Links to publications from many previous studies in LA] (with a focus on organic aerosols)
 
* [http://cires.colorado.edu/jimenez-group/Field/Riverside05/#Results%20of%20Previous%20Studies%20for%20the%20LA%20Area Links to publications from many previous studies in LA] (with a focus on organic aerosols)
 
* [http://cires.colorado.edu/jimenez-group/Field/Riverside05/ Study of Organic Aerosols in Riverside (SOAR-2005)]
 
* [http://cires.colorado.edu/jimenez-group/Field/Riverside05/ Study of Organic Aerosols in Riverside (SOAR-2005)]
 
** [http://cires.colorado.edu/jimenez-group/Field/Riverside05/#Papers Journal papers with SOAR results]
 
** [http://cires.colorado.edu/jimenez-group/Field/Riverside05/#Papers Journal papers with SOAR results]
 
* [http://www.scpcs.ucla.edu/ Southern California PM Center and Supersite]
 
* [http://www.scpcs.ucla.edu/ Southern California PM Center and Supersite]

Latest revision as of 13:15, 8 September 2011

A shorcut to this page is http://tinyurl.com/CalNex.

Purpose of this Page

This page is a repository of scientific information and links for the field experiment at the Los Angeles CalNex Supersite (*) as part of the CalNex-2010 field campaign. The focus of the campaign is to study nightime chemistry (led by Jochen Stutz of UCLA) and formation of secondary organic aerosol (led by Joost de Gouw of NOAA and Jose-Luis Jimenez of CU-Boulder). Prospective investigators who are interested in participating in this study should contact these PIs.

(*) Not to be confused with the Southern CA EPA Supersite which is headed by Costas Sioutas and located elsewhere.

There is no specific call for proposals for CalNex-LA. NOAA investigators will be funded by internal NOAA funds, while university investigators need to find relevant funding. CARB and NOAA are funding a limited number of external investigators.

Data Server

  • The list of instrumentation deployed at the site is here
  • The data for the ground site is being moved to this web site from the FTP site, by Ken Aikin of NOAA. The username and password are the same as for the FTP site and the presentations from this Wiki.

Meetings and Plots During the Campaign

Presentations After the Campaign

Future meetings

  • People are encouraged to present posters at Fall AGU (Dec. 2010, San Francisco)
  • A 3-day data analysis meeting will take place in Spring 2011. Tentative dates are May 16-20, 2011 in Sacramento, CA
  • The main meeting for presentation of scientific results will be the Fall AGU in 2011 (Dec. in San Francisco)

Model Results for the CalNex-LA Site

  • Other models that will or may be running the CalNex-LA period and location include:
    • Qinbin Lee and Dan Chen at UCLA (WRF/Chem)
    • Gabi Pfister of NCAR (WRF/Chem)

Information and Links for other CalNex Components

Logistics During the Campaign

All logistical information is centralized on the CalNex-LA Logistics Page.

Related Information and Links

Retrieved from "http://cires1.colorado.edu/jimenez-group/wiki/index.php?title=CalNex-LA&oldid=9367"