The course will be held for 5 days from Monday 02nd to Friday 06th of November 2026 at TROPOS ACD in Leipzig. The number of participants is limited to 8.

Topic:
Theory and practice – Offline chromatographic (LC-MS and GC-MS) determination of organic tracer compounds and organic and elemental carbon (OC/EC) measurements in particulate matter collected on filters.

Subscription via email to ogtac-cc[at]tropos.de (registration deadline Octoeber 16st, 2026)
For any questions don´t hesitate to contact Dr. Falk Mothes (mothes[at]tropos.de).

Event:
Invitation to Aerosol In-Situ Community Meeting
Topic:
Aerosol In-Situ Community Meeting
Date:
27 May, 2026
Time:
9 - 11:30 a.m. CET
Location:
online meeting via zoom

Event:
Invitation to Aerosol In-Situ Community Meeting WCCAP
Topic:
The agenda will be published shortly.
Date:
28 May, 2026
Time:
9 - 11:30 a.m. CET
Info:
online link will come soon
Location:
online meeting via zoom

Dear ACTRIS Aerosol In Situ Community,

For your information and consideration, the upcoming Summer School on Formation and Growth of Atmospheric Aerosols, which will be held in Hyytiälä, Finland, from 17–27 August 2026.
The summer school will bring together students and early-career researchers from across the field, offering lectures, hands-on activities, and opportunities to exchange ideas with leading experts. In addition to being scientifically stimulating, it will provide a great chance to build connections within the atmospheric science community.

Sincerely, Silja Häme