"Polar Stratospheric Ozone: Recent Observations, Current Understanding, and Future Evolution"
(Institute of Meteorology, Freie Universität Berlin, Germany)
"Understanding Changes in Tropical and Mid-latitude Stratospheric Ozone"
(Centre for Environment and Agricultural Informatics, Cranfield University, United Kingdom)
"Long-term Observations of Ozone-Depleting Substances and Their Substitutes from a Regional Background Site in East Asia"
(Kyungpook National University, Republic of Korea)
"Ozone Pollution and Research Program in China: An Overview"
(Peking University, China)
(Institute for Atmospheric and Climate Science (ICAS), University of Leeds, United Kingdom)
"Ozone Monitoring and Measurement Techniques"
(NASA, Goddard Space Flight Center, Greenbelt, Maryland, USA)
(Head of Office, Asia-Pacific Centre for Environment and Health
World Health Organization, Regional Office for the Western Pacific (WHO – WPRO) Seoul, Republic of Korea)