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About the NDACC 2025 Symposium
The NDACC 2025 Symposium, celebrating 35 years of NDACC/NDSC operations and atmospheric research fostered by Network observations, will be held from 27-30 October 2025 at the Sheraton Virginia Beach Oceanfront Hotel in Virginia Beach, VA, USA. The symposium will provide a forum to exchange information on the latest scientific achievements using NDACC and related observations, and to present NDACC’s measurement strategy for the future.
The symposium will comprise three-and-a-half days of oral and poster presentations, a half day free for excursions on your own, and a group dinner. We anticipate exciting keynote speakers, engaging sessions, and valuable networking opportunities.
We welcome to the symposium current members of the NDACC community, and members of the atmospheric chemistry community who hope to initiate and/or strengthen their ties to NDACC.
The international Network for the Detection of Atmospheric Composition Change (NDACC) is composed of approximately 80 active affiliated and distributed worldwide research stations for observing and understanding the physical and chemical state of the troposphere up into the mesosphere. Following five years of planning, instrument design, and implementation, NDACC began network operations in January 1991 as the Network for the Detection of Stratospheric Change (NDSC), primarily to focus on the long-term evolution of the ozone layer. Since then, NDACC capabilities and priorities have grown to include the detection of trends in atmospheric composition, their impacts, and their links to climate change and air quality. Network details can be found at (https://www.ndacc.org/).