IPMMI Papers to be Submitted to a Special
Journal Section
Five core papers were discussed to be the heart of a special section in a journal to be chosen. The outlines for these papers, along with proposed authors (including one head author) are listed below. The following deadlines are proposed for paper completion and submittal:
31 October 1999 Head authors assign writing portions of paper to co-authors. Generate intermediate deadlines for calculations, figure completion, preliminary drafts, etc.
15 February 2000 First drafts of papers to the IPMMI science team
15 April 2000 Comments back to head authors
15 May 2000 Revised drafts to paper co-authors
Spring AGU Workshop to discuss papers, suggest further revisions
30 June 2000 Near final drafts to the IPMMI science team
15 July 2000 Final comments to head authors
31 July 2000 Submittal of papers to journal
It was also proposed that papers are prepared in Microsoft Word format (97 or newer) for easy exchange. Figures should be inserted into separate Word files or remain in a Microsoft Excel Workbook. Include an Excel file containing the data used to prepare the figure.
1. Overview of the IPMMI Study
Description of objectives, experimental methods, modeling methods, protocols, measurement site, and ancillary data for the IPMMI study.
Head author: Calvert
Lead author: Bais
Secondary authors: Cantrell
Co-authors: Barrick, Crawford, Dickerson, Edwards, Frost, Griffioen, Hall, Hofzumahaus, Johnston, Junkermann, Kraus, Krol, Krotkov, Kylling, Lefer, Lenoble, Lloyd, Madronich, Martin, Mayer, McKenzie, Monks, Mueller, Pfister, Roeth, Ruggaber, Schmitt, Shetter, Swartz, VanWeele.
Outline:
A. Objectives
B. Other measurement and modeling intercomparisons
a. JCOM97
b. PHOTOCOM
c. others
C. Experimental
a) Participants
b) Methods and equipment employed
1) Actinometers
2) Spectral radiometers
3) Filter radiometers
4) Eppley radiometers
c) Protocol of experiment
D. Modeling
a) Participants
b) Methods employed
c) Protocol of modeling portion of experiment
E. Site of the measurements
a) General description of site
b) Location of equipment
F. Ancillary data set of conditions on June 15, 16, 18, and 19
a) Cloud camera
b) Eppley record of irradiance variation
c) Ozone column measurements (multiple methods)
d) Temperature measurements
2. Spectral Solar Flux Measurements and Modeling
Description of solar actinic flux and irradiance measurements and modeling products including references to Topic 1 as needed. Comparison of measurements and modeling with recommendations as to the best way to do this (considering instrument filter functions, etc.). Relationship between actinic flux and irradiance. Variations in solar flux with zenith angle, overhead ozone, clouds, etc. Utility of Eppley radiometers.
Head author: Bais
Lead authors: Madronich, Crawford, Hall
Secondary authors: Mayer, VanWeele, Lenoble
Co-authors: Barrick, Bais, Calvert, Cantrell, Edwards, Frost, Griffioen, Hofzumahaus, Johnston, Kraus, Krol, Krotkov, Kylling, Lefer, Lenoble, Lloyd, Martin, Monks, Mueller, Pfister, Roeth, Ruggaber, Schmitt, Shetter, Swartz.
Outline:
A. Spectral solar flux measurements
a) FZJ
b) NCAR
c) ULI
B. Description of radiation transfer schemes
C. Irradiance measurements
a) Spectral irradiance measurements NIWA
b) Band limited irradiance measurements by Eppley NAL
c) Recommendations on methods and limitations on irradiance measurements
D. Spectral solar flux model results
a) Methods
b) Comparison
E. Comparison of Results of Modeling and Experimental Measurements of Spectral Solar Flux
3. Photolysis of NO2: Measurements and Modeling
Description of the results from the various instruments and models. Use of Eppley radiometer and Madronich/Chameides clear sky relations for j(NO2). Comparison between the various measurements, between the models and between measurements and models. Effect of cross section choice in spectroradiometer calculations. Recommendations for j(NO2) measurement and modeling.
Head author: Shetter
Lead authors: Frost, Junkermann, Swartz
Secondary authors: Barrick, Swartz, Lefer, Hall, Crawford, Dickerson
Co-authors: Bais, Calvert, Cantrell, Edwards, Griffioen, Hall, Hofzumahaus, Johnston, Kraus, Krol, Krotkov, Kylling, Lenoble, Madronich, Martin, Mayer, McKenzie, Monks, Mueller, Pfister, Roeth, Ruggaber, Schmitt, VanWeele.
Outline:
A. Actinometer results
a) NCAR
b) UMD
B. SR Results
a) NCAR
b) FZJ
c) ULI
C. FR Results
a) FZJ
b) IFU
c) MET
d) NAL
e) ULI
D. Considerations in Modeling j(NO2)
E. Use of Eppley radiometer and Madronich/Chameides clear-sky relations for j(NO2)
F. Intercomparison of SR, Actinometer, and FR results
G. Comparison of Measured and Modeled j(NO2)
H. Conclusions related to use of Harder vs. JPL (97) s's in SR calculations, recommendations on methods and limitations on j(NO2) measurements
4. Photolysis of O3
to O(1D): Measurements and Modeling
Description of the results from the various instruments and models. Comparison between the various measurements, between the models and between measurements and models. Effect of cross section choice in spectroradiometer calculations. Role of stratospheric ozone and zenith angle in determining tropospheric j values. Recommendations for j(O3®O(1D)) measurement and modeling.
Head author: Hofzumahaus
Lead authors: Monks, Lefer
Secondary authors: Hall, Lefer, Schmitt, Krotkov, Mayer, Shetter
Co-authors: Bais, Calvert, Cantrell, Crawford, Edwards, Frost, Griffioen, Johnston, Junkermann, Kraus, Krol, Kylling, Lenoble, Lloyd, Madronich, Martin, McKenzie, Mueller, Pfister, Roeth, Ruggaber, Swartz, VanWeele.
Outline:
A. Actinometer measurements (NCAR)
B. SR measurements
1) FZJ
2) MET
3) NCAR
4) ULI
C. FR measurements
1) FZJ
2) IFU
3) MET
4) ULI
D. Considerations in Modeling j(O3 ® O(1D))
E. Intercomparison of actinometer, SR and FR measurements
F. Comparison of Measured and Modeled j(O3 ® O(1D))
F. Conclusions on use of Talukdar or JPL(97) f's in SR calculations; recommendations on methods and limitations on j(O1D) measurements
5. Conclusions, Synthesis, Recommendations of IPMMI Study
Description of the major findings of IPMMI related to measurements and modeling. Clear summaries of what was and what was not accomplished. Recommendations for procedures for photolysis rate measurement and modeling, and recommendations of possible future intercomparison studies.
Head author: Cantrell
Lead authors: Calvert, Bais
Secondary authors: Hofzumahaus, Monks, Shetter, Madronich, Crawford
Co-authors: Barrick, Dickerson, Edwards, Frost, Griffioen, Hall, Johnston, Junkermann, Kraus, Krol, Krotkov, Kylling, Lefer, Lenoble, Lloyd, Martin, Mayer, McKenzie, Mueller, Pfister, Roeth, Ruggaber, Schmitt, Swartz, VanWeele.
Outline:
A. j(NO2)
a) Experimental results; conclusions and recommendations on methods
b) Modeling results; conclusions and recommendations on methods
B. j(O3 ® O(1D))
a) Experimental results; conclusions and recommendations on methods
b) Modeling results: conclusions and recommendations on methods
C. Spectral Solar Flux
a) Experimental results; conclusions and recommendations on methods
b) Modeling results: conclusions and recommendations on methods
D. Recommendations
a) Importance to chemical modeling (OH and P(O3)
b) Advances to atmospheric science by IPMMI results