Atmospheric Chemistry Modeling Group – Harvard University

Group Leaders Daniel J. Jacob and Loretta J. Mickley

Group Photos

Also see our Current Group Members and Alumni List and Map

2024 Group Photo (May 8, 2024)

From left to right – Front row: Brenda Matheiu, Melissa Sulprizio, Haipeng Lin, Nadia Colombi, Daniel Jacob, Loretta Mickley, Elise Penn. Second row: Yunxiao Tang, Nick Balasus Ruijun Dang, Yujin Oak, Xiaolin Wang, Xu Feng, Megan He, Danyuting Zhang, Ellie Beaudry, Bob Yantosca. Third row: John Thomas, Lucas Estrada, Todd Mooring, Zichong Chen, James, East, Sarah Hancock, Lauren Potyk, Jack Bruno Missing: Daniel Varon, Laura Yang, Drew Pendergrass, Lizzie Lundgren.

2023 Group Photo (April 27, 2023)

From left to right – Front row: Itziar Irakulis-Loixalte, Lizzie Lundgren, Daniel Jacob, Loretta Mickley, Melissa Sulprizio, Makoto Kelp. Second row: Brenda Mathieu, Ellie Beaudry, Laura Yang, Bob Yantosca, Drew Pendergrass, Lucas Estrada, Nadia Colombi, Hannah Nesser, Haipeng Lin. Third row: Francois Monier, Elise Penn, Daniel Varon, James East, Zichong Chen, Todd Mooring. Fourth row: Susan Hancock, Marc Watine, Ruijun Dang, Xu Feng, Nick Balasus, Yujin Oak, Jack Bruno. Missing: Elfie Roy.

2022 Group Photo (September 21, 2022)

From left to right – Front row: Hannah Nesser, Daniel Jacob, Loretta Mickley. Second row: Lucas Estrada, Laura Yang, Lizzie Lundgren, Brenda Mathieu. Third row: Nick Balasus, Melissa Sulprizio, Ruijun Dang, Nadia Colombi, Ellie Beaudry, Sarah Hancock. Fourth row: Shixian Zhai, Bob Yantosca, Xu Feng. Fifth row: Haipeng Lin, Makoto Kelp, Zichong Chen, Drew Pendergrass, Zhen Qu, Jack Bruno. Missing or remote: Alba Lorente, Cecilia McCormack, Elise Penn, Kelvin Bates, Daniel Varon.

2021 Group Photo (October 6, 2021)

Daniel Varon, Shixian Zhai, Melissa Sulprizio, Lizzie Lundgren, Kelvin Bates, Margaux Winter, Judit Flo-Gaya, Alba Lorente, TIna Liu.

From left to right – Front row: Brenda Mathieu, Hannah Nesser, Daniel Jacob, Loretta Mickley, Eimy Bonilla, Ellie Beaudry, Nadia Colombi. Second row: Drew Pendergrass, Xu Feng, Laura Yang, Nick Balasus, Jared Brewer, Sarah Hancock. Third row: Bob Yantosca, Ruijun Dang, Lucas Estrada, Elise Penn, Jack Bruno. Fourth row: Makoto Kelp, Zichong Chen, Zhen Qu, Viral Shah, Haipeng Lin.

2020 Group Photo (June 25, 2020)

From left to right – Front row:Haipeng Lin, Nadia Colombi, Jack Bruno, Tina Liu, Makoto Kelp, Elise Penn, Drew Pendergrass, Margaux Winter, Shayna Grossman, Ellie Beaudry. Second row: Brenda Mathieu, Jiawei Zhuang, Daniel Varon, Daniel Jacob, Loretta Mickley, Jonathan Moch, Xiao Lu, Miah Caine, Ivan Specht. Third row: Jared Brewer, Zhen Qu, Shixian Zhai, Judit Flo-Gaya, Lizzie Lundgren, Melissa Sulprizio, Bob Yantosca, Will Downs, Viral Shah, Pengfei Liu. Fourth row: Hannah Nesser, Lu Shen, Ke Li, Tia Scarpelli, Kelvin Bates, Eimy Bonilla. Missing: Kent Toshima.

2019 Group Photo (April 24, 2019)

From left to right – Front row: Lei Zhu, Pengfei Liu, Rachel Silvern, Daniel Jacob, Loretta Mickley, Yuzhong Zhang. Second row: Brenda Mathieu, Kyle Delwiche, Tina Liu, Kelvin Bates, Xuan Wang, Shaojie Song, Colin Thackray. Third row: Eimy Bonilla, Shixian Zhai, Jiawei Zhuang, Hannah Nesser, Drew Pendergrass, Viral Shah. Fourth row: Lu Shen, Melissa Sulprizio, Lizzie Lundgren, Jonathan Moch, Meng Gao, Elise Penn, Makoto Kelp. FIfth row: Daniel Varon, Ke Li, Tia Scarpelli, Yang Li. Missing: Bob Yantosca.

2018 Group Photo (April 11, 2018)

From left to right – Front row: Ada Shaw, Shixian Zhai, Tina Liu, Daniel Jacob, Loretta Mickley, Dan Cusworth, Bram Maasakkers. Second row: Brenda Mathieu, Eimy Bonilla, Rachel Silvern, Lizzie Lundgren,Hannah Nesser, Hui-Ming Hung, Colin Thackray. Third row: Jen Kaiser, Daniel Varon, Xuan Wang, Jonathan Moch, Kelvin Bates, Yuzhang Zhang. Fourth row: Lu Shen, Tia Scarpelli, Jiawei Zhuang, Pengfei Liu, Yang Li, Ke Li, Bob Yantosca, Drew Pendrergrass. Missing: Judit Flo-Gaya, Jianxiong Sheng, Melissa Sulprizio, Lei Zhu

2017 Group Photo (April 19, 2017)

From left to right – Front row: Alex Turner, Daniel Jacob, Loretta Mickley, Karen Yu. Second row: Brenda Mathieu, Lizzie Lundgren, Katie Travis, Ploy Achakalwisut, Bob Yantosca. Third row: Jianxiong Sheng, Lu Shen, Rachel Silvern, Melissa Sulprizio, Tia Scarpelli. Fourth row: Drew Pendergrass, Jen Kaiser, Jiawei Zhuang, Jonathan Moch. Fifth row: Xiao Lu, Lei Zhu, Bram Maasakkers, Dan Cusworth, Daniel Varon, Seb Eastham.

2016 Group Photo (April 20, 2016)

From left to right – Front row: Eloise Marais, Lei Zhu, Chris Miller, Daniel Jacob, Loretta Mickley, Shannon Koplitz, Hannah Horowitz. Second row: Brenda Mathieu, Jen Kaiser, Melissa Sulprizio, Karen Yu, Alex Turner, Katie Travis, Ploy Achakalwisut. Third row: Lu Shen, Jianxiong Sheng, Matt Yannetti, Bob Yantosca, Jonathan Moch, Rachel Silvern, Tom Breider, Lizzie Lundgren. Fourth row: Daniel Varon, Seb Eastham, Bram Maasakkers, Dan Cusworth.

2015 Group Photo (April 23, 2015)

From left to right – Front row: Katie Travis, Pattanun (Ploy) ACHAKULWISUT, Jintai Lin, Daniel Jacob, Loretta Mickley, Shannon Koplitz Second row: Lu Shen, Brenda Mathieu, Lu Hu, Bob Yantosca, Elizabeth LUNDGREN, Jess Kunke, Hannah Horowitz, Karen Yu Third row: Matt Yannetti, Melissa Sulprizio, Eloise Marais, Rachel Silvern, Jianxiong Sheng, Jonathan Moch Fourth row: Alex Turner, Dan Cusworth, Lei Zhu, Johan Schmidt, Stina Ausmeel Fifth row: Bram Maasakkers, Christoph Keller, Patrick Kim, Chris Miller, Yanxu Zhang, Tom Breider

2014 Group Photo (April 23, 2014)

From left to right – Front row: Daniel Jacob, Elsie Sunderland, Loretta Mickley. Second row: Tom Breider, Bob Yantosca, Jessica Kunke, Chris Miller, Helen Amos, Ploy Achakulwisut, Katie Travis. Brenda Third row: Brenda Mathieu, Karen Yu, Melissa Sulprizio, Eloïse Marais, Natasha Goss, Shannon Koplitz, Hannah Horowitz. Fourth row: Lei Zhu, Lulu Shen, Xiangming Zhang, Yanxu Zhang, Kevin Wecht, Alex Turner, Long Chen, Mike Long. Fifth row: Christoph Keller, Patrick Kim, Johan Schmidt, Bram Maasakkers, Helen Wang, Dan Cusworth. Missing: Bess Corbitt.

Annual Jacob-Group Barbecue (October 2, 2014)

2013 Group Photo (April 24, 2013)

From left to right – Front row: Elsie Sunderland, Loretta Mickley, Jennifer Logan, Daniel Jacob, Lee Murray. Second row: Brenda Mathieu, Jess Kunke, Bob Yantosca, Ploy Achakulwisut, Katie Travis, Qiaoqiao Wang, Mike Long. Third row: Lei Zhu, Peter Zoogman, Emily Fischer, Lulu Shen, Junhua Liu, Shannon Koplitz, Eloise Marais, Hannah Horowitz. Fourth row:Kevin Wecht, Fabien Paulot, Alex Turner, Helen Wang, Tom Breider, Helen Amos, Anne Soerensen. Fifth row: Patrick Kim, Christoph Keller, Chris Miller, Melissa Payer, Asif Qureshi, Karen Yu. Missing: Bess Corbitt

Official 2012 Group Photo (May 9, 2012)

From left to right – Front row: Elsie Sunderland, Loretta Mickley, Jennifer Logan, Daniel Jacob. Second row: Brenda Mathieu, Melissa Payer, Qiaoqiao Wang, Jinping Tang, Emily Fischer, Lee Murray, Lin Zhang, Amos Tai. Third row: Bob Yantosca, Helen Wang, Junhua Liu, Shannon Koplitz, Mauricio Santillana. Fourth row:Monika Kopacz, Tom Breider, Kevin Wecht, Raluca Ellis, Justin Parrella, Lei Zhu, Fabien Paulot. Fifth row: Christoph Keller, Xu Yue, Peter Zoogman, Patrick Kim, Asif, Qureshi. Missing: Helen Amos, Bess Corbitt, Jenny Fisher, Hannah Horowitz, Mike Long, Eloise Marais, Inna Megretskaia, Bram Maasakkers, Chris Miller, Anne Soerensen, Katie Travis

Official 2011 Group Photo (May 25, 2011)

From left to right – Front row: Loretta Mickley, Helen Amos, Jennifer Logan, Daniel Jacob, Lin Zhang, Brenda Mathieu. Second row: Helen Wang, Bob Yantosca, Justin Parrella, Eloise Marais, Amos Tai. Third row: Bess Corbitt, Emily Fischer, Qiaoqiao Wang, Tom Breider. Fourth row: Junhua Liu, Inna Megretskaia, Xu Yue, Chris Miller, Elsie Sunderland, Kevin Wecht, Mauricio Santillana, Jenny Fisher. Fifth row: Patrick Kim, Lee Murray. Missing: Peter Zoogman

Official 2010 Group Photo (April 28, 2010)

From left to right: Fei Wang, Loretta Mickley, Theo Ridder, Mauricio Santillana, Xi Lu, Claire Carouge, Kevin Wecht, Bob Yantosca, Lee Murray, Jenny Fisher, Matt Alvarado, Helen Wang, Jingqiu Mao, Jennifer Logan, Jack Yatteau, Eric Leibensperger, Daniel Jacob, Christopher Pickett-Heaps, Amos Tai, Ben Miller, Qiaoqiao Wang, Peter Zoogman, Eloise Marais, Rui Sun, Xu Yue, Justin Parrella, Bess Corbitt, Jintai Lin, Lin Zhang, Patrick Kim, Helen Amos, Richard Ramaroson, Junhua Lu, Brenda Mathieu. Missing: Chris Holmes, Cecilia McCormack, Inna Megretskaia, Elsie Sunderland.

Official 2009 Group Photo (April 30, 2009)

From left to right, Front row: Jennifer Logan, Daniel Jacob. Second row: Jintai Lin, Meghan Purdy, Loretta Mickley, Matt Alvarado, Eric Leibensperger, Qiaoqiao Wang, Brenda Mathieu. Third row: Bess Corbitt, Amos Tai, Junhua Liu, Mauricio Santillana, Bob Yantosca, Xi Lu. Fourth row: Lee Murray, Kevin Wecht, Anne Sorensen, Eloise Marais, Lin Zhang. Fifth row: Peter Zoogman, Jingqiu Mao, Helen Wang, Jenny Fisher. Sixth row: Elsie Sunderland, Claire Carouge, Philippe LeSager, Justin Parrella, Christopher Pickett-Heaps, Moeko Yoshitomi, Maria Val Martin, Jack Yatteau, Monika Kopacz, Ina Megretskaia, Chris Holmes.

Official 2008 Group Photo (May 7, 2008)

From left to right, front row: Jennifer Logan, Daniel Jacob. Second row: Xiaolu Yu, Amos Tai, Loretta Mickley, Bob Yantosca, Nicole Downey, Yuxuan Wang, Marielle Saunois, Hiroshi Tanimoto, Brenda Mathieu. Third row: Bess Sturges, Lin Zhang, Moeko Yoshitomi, Justin Parrella, Maria Val Martin. Fourth row: Jenny Fisher, Kevin Wecht, Chris Holmes, Rose Yevich, Monika Kopacz, Helen Wang, Lee Murray, Rynda Hudman. Fifth row: Peter Zoogman, Easan Drury, Eric Leibensperger, Philippe LeSager, Jack Yatteau, Jingqiu Mao, Shiliang Wu.

Official 2007 group photo (May 16, 2007)

From left to right, front row: Jennifer Logan, Daniel Jacob. Second row: Loretta Mickley, Nicole Downey, Hyung-Min Lee, Rynda Hudman, Hiroshi Tanimoto, Hector Jorquera. Third row: Noelle Selin, Moeko Yoshitomo, Jenny Fisher, Lin Zhang, Helen Wang. Fourth row: Elsie Sunderland, Fok-Yan Leung, Easan Drury, Chris Holmes, Eric Leibensperger, Justin Parrella. Fifth row: Peter Zoogman, Yang Liu, Monika Kopacz, Rose Yevich, Lee Murray, Bob Yantosca Sixth row: Shiliang Wu, Philippe LeSager, Folkert Boersma, Ina Megretskaia, Brenda Mathieu. Missing: May Fu, Xi Lu, Cecilia McCormack, Dylan Millet, Ray Nassar, Yevgenii Rastigeyev, Yuxuan Wang, Jack Yatteau.

Official 2006 group photo (May 24, 2006)

From left to right, Front row: Daniel Jacob, Jennifer Logan. Second row: Noelle Selin, Yaping Xiao, May Fu, Loretta Mickley, Rynda Hudman, Parv Suntharalingam, Dylan Millet. Third row: Bob Yantosca, Yukio Terao, Chris Holmes, Lin Zhang. Fourth row: Hobie Hoffmann, Jun Wang, Rokjin Park, Shiliang Wu, Candice Givan, Ina Megretskaia, Monika Kopacz, Eric Leibensperger. Back row: Yang Liu, Folkert Boersma, Easan Drury, Dominick Spracklen, Fok-Yan Leung, Jack Yatteau, Brenda Mathieu, Rose Yevich.

Official 2005 group photo (April 18, 2005)

From left to right: Dylan Millet, Rokjin Park, Bob Yantosca, Chris Holmes, Rose Yevich, Colette Heald, Rynda Hudman, Monika Kopacz, Easan Drury, Solene Turquety, Daniel Jacob, Shiliang Wu, May Fu, Paul Palmer, Jennifer Logan, Yukio Terao, Hobie Hoffmann, Yaping Xiao, Yuxuan Wang, Ina Megretskaia, Jack Yatteau, Becky Alexander, Candice Givan, Loretta Mickley, Noelle Eckley, Jordi Dachs, Lin Zhang. (Missing: Fok-Yan Leung, Marc Marcella, Cecilia McCormack, Rose Proia, Parvadha Suntharalingam)

Goodbye dinner for Solene Turquety and Ann Marie Carlton’s visit, Cambridge Commons on November 10, 2005.

From left to right:Noelle Eckley, Lin Zhang, Daniel Jacob, Solene Turquety, Eric Raynaud, Rokjin Park, Shiliang Wu (hidden), Yukio Terao, Bob Yantosca, Easan Drury, Jun Wang, Dominick Spraklen, Ann Marie Carlton and husband John, Rynda Hudman, Dylan Millet, Colette Heald

Daniel showing his favourite NASA video at Cambridge Commons
From left to right: Daniel Jacob (and his laptop!), Solene Turquety, Eric Raynaud, Ann Marie Carlton

Official 2004 group photo (April 21, 2004)

From left to right: Rose Proia, Solene Turquety, Easan Drury, Rynda Hudman, Bob Yantosca, Colette Heald, Carine Saut, Shiliang Wu, Inna Megretskaia, Paul Palmer, Daniel Jacob, Monika Kopacz, Fok-Yan Leung, Yukio Tareo, Jennifer Logan, Jack Yatteau, Yaping Xiao, Yuxuan Wang, May Fu, Loretta Mickley, Qinbin Li, Rose Yevich, Becky Alexander, Parvadha Suntharalingam, Dylan Jones (missing: Noelle Eckley, Rokjin Park)

Official group photo (May 7, 2003)

From left to right: Bob Yantosca, Paul Palmer, Dylan Jones, May Fu, Rynda Hudman, Ina Megretskaia, Brendan Field, Jennifer Logan, Colette Heald, Arlene Fiore, Rose Proia, Loretta Mickley, Cecilia McCormack, Daniel Jacob, Duncan Fairlie, Parvadha Suntharalingam, Randall Martin, Mat Evans, Noelle Eckley, Rokjin Park, Dorian Abbot, Yaping Xiao, Qinbin Li

Daniel demonstrates the maximum a posteriori technique while Jennifer averts her eyes.
From left to right: Brendan Field, May Fu, Ina Megretskaia, Qinbin Li, Bob Yantosca, Dylan Jones, Becky Alexander, Yang Liu, Duncan Fairlie, Colette Heald, Jennifer Logan, Rokjin Park, Yuxuan Wang, Jack Yatteau, Noelle Eckley, Loretta Mickley, Rose Yevich, Mat Evans, Dorian Abbot, Rose Proia, Parvadha Suntharalingam, Randall Martin, Arlene Fiore, Yaping Xiao

Goodbye lunch for Mat Evans (off to Leeds) at John Harvard’s on Dec 15, 2003

From left to right: Rynda Hudman, Monika Kopacz (partly hidden), Colette Heald, Paul Palmer, Fok-Yan Leung, Parvadha Suntharalingam, Loretta Mickley, Dorian Abbot, Noelle Eckley, Dylan Jones, Mat Evans, Daniel Jacob, Jennifer Logan (partly hidden), Easan Drury, Bob Yantosca, Rokjin Park

May 2001: Daniel Jacob, Isabelle Bey, Jim Yienger, and Duncan Fairlie belting out international hits including “Mr. No Problem” and “Love Love Love” at a karaoke bar in Fussa, Japan, after having downed sake bottles of all different colors to console themselves of yet another failed TRACE-P chemical forecast.

Harvard John A. Paulson
School of Engineering
And Applied Sciences

Harvard University
Department of Earth and
Planetary Sciences

Harvard University
Center For The
Environment

Joint Laboratory for Air
Quality and Climate
(JLAQC)