Visitor Directory

Name	Affiliation	Host	Research	Dates
Chris McLinden	Environment and Climate Change Canada	Bill Randel	Chris McLinden is a collaborator on a project involving Kimberlee Dube, who is a PhD student visitor in ACOM. We are working on analysis of long-term satellite measurements of stratospheric NO2, and making comparisons with WACCM simulations. Read more	Oct 2018
Jean-Pierre Chaboureau	CNRS/LA Toulouse	Alma Hodzic	Jean-Pierre has been collaborating with Alma to compare the results of the WRF-Chem and Meso-NH-Chem regional models. We are currently preparing for the AQMEII phase 4 modeling inter-comparison exercise. This model inter-comparison is particularly focused on deposition processes.Read more	Oct 2018 to Nov 2018
Yifan Zhang	The University of Vermont	Xuan Zhang	Yifan Zhang will help to develop a user-friendly interface that will be used for synchronized recording and processing of the data generated from a variety of instruments including chromatography and spectrometry. Her background in computer science will be an ideal...Read more	Oct 2018 to Jan 2019
Kimberlee Dube	University of Saskatchewan	Bill Randel	Kimberlee Dube is a graduate student at the University of Saskatchewan working with the OSIRIS satellite group. We will be collaborating on a project to evaluate long-term variability of stratospheric reactive nitrogen and ozone from merged satellite data records. We...Read more	Oct 2018 to Nov 2018
Kristie Boering	University of California Berkeley	Sue Schauffler	Kristie will be working with ACOM scientists on various field campaign measurements she has made from Whole Air Samples. Kristie will discuss with ACOM scientists the Whole Air Sampler current and future uses and operations as well as the potential...Read more	Oct 2018
Gregor Surawicz	Bruker Optik GmbH	Jim Hannigan	Gregor will install the Bruker Instrument in the OT lab. Read more	Sep 2018 to Oct 2018
Dan Phoenix	University of Oklahoma	Mary Barth	Dan Phoenix (U. Oklahoma) will continue analysis and documentation of a WRF-Chem simulation to understand the processes causing ozone wrapping around thunderstorm anvils. He is investigating stratosphere-troposphere exchange of trace gases (water associated with overshooting tops, and ozone...Read more	Sep 2018 to Dec 2018
Sabine Robrecht	Research Center Juelich	Simone Tilmes	Sabine will work with Simone Tilmes on CLaMS box modeling.Read more	Sep 2018 to Dec 2018
Keyhong Park	KOPRI	Louisa Emmons	Keyhong will be using CAM-chem simulations to study the Arctic and Antarctic atmosphere and ocean biogeochemistry. He has observations from a research vessel for many years during each hemisphere's summer that will be used to evaluate and improve CAM-chem.Read more	Aug 2018
Vanessa Brocchi	Laboratoire de Physique et Chimie de l'Environnement et de l'Dspace, Centre natioal de la recherche scientifique (LPC2E/CNRS)	Doug Kinnison	Dr. Brocchi will model the chemistry and dynamics of nitrous oxide (N2O) using a global model. For this task she will learn to run CESM2 (WACCM). The N2O measurements available for this work will be based on aircraft, balloon, and...Read more	Aug 2018 to Sep 2018
Gretchen Mullendore	University of North Dakota	Mary Barth	We will work on a paper describing the utility of trace gases for meteorological experiments. The atmospheric chemistry community has often used ratios of hydrocarbons to identify airmass origins, to ensure they are sampling the same airmass in...Read more	Aug 2018
Cameron Homeyer	University of Oklahoma	Laura Pan	Cameron's visit is part of the ASP program where his PhD Student Dan Pheonix has been supported to work at ACOM on WRF-chem modeling of convective transport. Cameron will also interact with the UTLS group and will be giving a...Read more	Aug 2018
Kelley Barsanti	UC-Riverside	Louisa Emmons	We are collaborating on the representation of chemistry from fire emissions in models such as CAM-chem. Analyses of lab and field measurements are being used to study oxidation of fire emissions and resulting ozone production. Kelley, Annmarie Carlton and Christine...Read more	Aug 2018
Annmarie Carlton	UC-Irvine	Louisa Emmons	We are collaborating on the representation of chemistry from fire emissions in models such as CAM-chem. Analyses of lab and field measurements are being used to study oxidation of fire emissions and resulting ozone production. Annmarie, Kelley Barsanti, and Christine...Read more	Aug 2018
Jennie Thomas	CNRS	Louisa Emmons	Analysis of OASIS data; modeling of fire impacts (including trash burning) on the Arctic; planning of field campaigns; WRF-Chem.Read more	Aug 2018
Jerome Fast	PNNL	Mary Barth	His visit will be to give feedback on current WRF-Chem and MUSICA development plans. He will also interact with Madronich and Mouchel-Vallon on their modeling of GoAmazon and HI-SCALE chemistry.Read more	Aug 2018
John Plane	University of Leeds	Dan Marsh	John Plane will be giving a seminar on the Impacts of cosmic dust throughout the Earth’s Atmosphere (and Mars). He will also be collaborating with NCAR scientists to document the chemical reaction rates in the atmospheres of neighboring planets.Read more	Aug 2018
Najib Yusuf	Center for Atmospheric Research (CAR), Anyigba	Simone Tilmes	Najib is working on his PhD using AERONET data and other data over West Africa and compares those with CAMchem. He is working with me on comparing model results using different emission inventories in CAMchem. During his visit, he is...Read more	Aug 2018 to Sep 2018
Susan Solomon	MIT	Rolando Garcia	Use WACCM to study chemistry-dynamics interactions (x 3).Read more	Jul 2018 to Aug 2018
Saewung Kim	UC-Irvine	Louisa Emmons	Saewung, with his student Daun Jeong, will be comparing box model results to their observations in Korea and from a research vessel that sails to the Arctic and Antarctic. Their particular interest is in halogen chemistry and will work with...Read more	Jul 2018 to Aug 2018
Daun Jeong	UC-Irvine	Louisa Emmons	Daun will learn to run BOXMOX and collaborate with ACOM scientists on the analysis of her observations made during KORUS-AQ and from the Korean research vessel/icebreaker Araon. She is particularly interested in improving the representation of halogen chemistry in the...Read more	Jul 2018 to Aug 2018
Zhen Qu	University of Colorado	Helen Worden	Zhen’s visit will focus on the use of MOPITT, along with other satellite observations in estimating pollution emissions by source sectors. These emissions estimates are critical for understanding air quality evolution and prediction, a primary ACOM objective. ACOM can provide...Read more	Jul 2018 to Sep 2018
Cathy Clerbaux	Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS)	David Edwards	Dr. Cathy Clerbaux will be working with the ACRESP group on satellite remote sensing science for trace gases. Specifically, work is ongoing comparing and contrasting carbon monoxide retrievals from Terra/MOPITT and Metop/IASI. Dr. Clerbaux will also be collaborating on studies...Read more	Jul 2018 to Aug 2018
Ben Black	City College of New York	Dan Marsh	He will working with Dan Marsh on developing chemistry mechanisms that are relevant to early Earth. In addition, if simulations are ready, he will help with the analysis of the Toba simulations.Read more	Jul 2018 to Aug 2018
Maya George	Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS)	David Edwards	Maya George will work with the ACRESP group on satellite remote sensing science for trace gases. Specifically, work is ongoing comparing and contrasting carbon monoxide retrievals from Terra/MOPITT and Metop/IASI. Maya will also be collaborating on studies aimed at defining...Read more	Jul 2018 to Aug 2018