BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CESOC - Center for Earth System Observation and Computational Analysis - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://cesoc.net
X-WR-CALDESC:Events for CESOC - Center for Earth System Observation and Computational Analysis
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Berlin
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20250330T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20251026T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20260329T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20261025T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20270328T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20271031T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260421T160000
DTEND;TZID=Europe/Berlin:20260421T170000
DTSTAMP:20260416T082731
CREATED:20260209T095025Z
LAST-MODIFIED:20260407T134017Z
UID:8837-1776787200-1776790800@cesoc.net
SUMMARY:Alexandra Tsimpidi - Advancing the Representation of Atmospheric Aerosols in Global Models: From Chemical Composition to Environmental Impacts
DESCRIPTION:CESOC kindly invites you to a talk given by Dr. Alexandra Tsimpidi\, from the Institute of Climate and Energy Systems (ICE-3)\, Forschungszentrum Jülich\, talking on their work \n“Advancing the Representation of Atmospheric Aerosols in Global Models: From Chemical Composition to Environmental Impacts” \nDate:Tuesday\, 21 Apr. 2026\nTime: 16:00 (CEST)\nLocation: Cologne and Online (TBC) \nIt is open to any interested person within the CESOC research disciplines (any Earth system sciences\, mathematics or computer science).\nPlease contact info[@]cesoc.net\, if you would like to participate. \n\nAbstract: \nAtmospheric aerosols play a central role in air quality\, atmospheric chemistry\, and climate by influencing radiation\, cloud formation\, and heterogeneous chemical processes. Their composition is controlled by a complex interplay of emissions\, chemical transformations and thermodynamic processes involving both inorganic and organic species. However\, significant uncertainties remain in understanding the drivers of aerosol composition and in representing these processes in global atmospheric models.\nThis lecture presents advances in understanding and modeling atmospheric aerosol composition using global chemistry–climate simulations and observational constraints. The global distribution and evolution of aerosol chemical composition are examined together with the processes controlling their variability across different atmospheric environments.\nParticular emphasis is placed on aerosol thermodynamics\, emissions\, and chemical processing that shape inorganic aerosol components such as sulfate\, nitrate\, and ammonium.The second part focuses on the formation and evolution of organic aerosols and recent developments in the ORACLE framework\, including a reduced-complexity configuration (ORACLE-lite) that enables efficient multi-decadal simulations of organic aerosol processes.\nThe lecture concludes with a brief discussion of implications for climate and Earth system modeling\, including recent synthesis efforts such as the FORCeS project (https://forces-project.eu/).
URL:https://cesoc.net/event/tsimpidi/
LOCATION:Lecture Hall 4.001 (4th floor) via Höninger Weg 100\, 50969 Cologne\, Pohligstr. 3\,\, Cologne\, 50969\, Germany
CATEGORIES:summer term 2025
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260519T130000
DTEND;TZID=Europe/Berlin:20260519T140000
DTSTAMP:20260416T082731
CREATED:20260324T221326Z
LAST-MODIFIED:20260415T151709Z
UID:8841-1779195600-1779199200@cesoc.net
SUMMARY:Michael Groom (CSIRO) - About ENSO and entropic learning (limited data learning methods) [TBC]
DESCRIPTION:Title and date tbc. \nhttps://agupubs.onlinelibrary.wiley.com/doi/10.1029/2025MS005128
URL:https://cesoc.net/event/groom/
LOCATION:Lecture Hall 4.001 (4th floor) via Höninger Weg 100\, 50969 Cologne\, Pohligstr. 3\,\, Cologne\, 50969\, Germany
CATEGORIES:CESOC Colloquium,summer term 2026,Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260609
DTEND;VALUE=DATE:20260701
DTSTAMP:20260416T082731
CREATED:20260324T221727Z
LAST-MODIFIED:20260415T152106Z
UID:8843-1780963200-1782863999@cesoc.net
SUMMARY:Christoph Ruediger - Land-atmosphere modelling at ECMWF [TBC]
DESCRIPTION:Title and date tbc. \nhttps://www.ecmwf.int/en/about/who-we-are/staff-profiles/christoph-rudiger
URL:https://cesoc.net/event/ruediger/
LOCATION:Lecture Hall 4.001 (4th floor) via Höninger Weg 100\, 50969 Cologne\, Pohligstr. 3\,\, Cologne\, 50969\, Germany
CATEGORIES:CESOC Colloquium,summer term 2026,Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260706T130000
DTEND;TZID=Europe/Berlin:20260706T140000
DTSTAMP:20260416T082731
CREATED:20260324T221558Z
LAST-MODIFIED:20260415T151637Z
UID:8842-1783342800-1783346400@cesoc.net
SUMMARY:Livia Freire - Boundary layer\, turbulence\, and mathematics [TBC]
DESCRIPTION:Title and date tbc. \nhttps://freirelivia.gitlab.io/
URL:https://cesoc.net/event/freire/
LOCATION:Lecture Hall 4.001 (4th floor) via Höninger Weg 100\, 50969 Cologne\, Pohligstr. 3\,\, Cologne\, 50969\, Germany
CATEGORIES:CESOC Colloquium,summer term 2026,Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260819
DTEND;VALUE=DATE:20260822
DTSTAMP:20260416T082731
CREATED:20260129T100248Z
LAST-MODIFIED:20260129T100248Z
UID:8835-1787097600-1787356799@cesoc.net
SUMMARY:Machine Learning for Earth System Modelling (MLESM) Hackathon
DESCRIPTION:Join us for the Hackathon on Machine Learning for the Earth System – a hands-on event for PhD students and early-career researchers passionate about applying ML to weather and climate research! \n???? August 19–21\, 2026 \n???? Location: Computer Science Department\, University of Bonn\, Germany \nFor more information\, please visit: https://cesoc.net/mlesm-hackathon/ \n 
URL:https://cesoc.net/event/machine-learning-for-earth-system-modelling-mlesm-hackathon/
LOCATION:University of Bonn\, Germany
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260824
DTEND;VALUE=DATE:20260827
DTSTAMP:20260416T082731
CREATED:20260129T100043Z
LAST-MODIFIED:20260129T100043Z
UID:8833-1787529600-1787788799@cesoc.net
SUMMARY:Machine Learning for Earth System Modelling (MLESM) Workshop
DESCRIPTION:We are excited to announce the fourth workshop on ‘Machine Learning for Earth System Modelling’ (formally Large-Scale Deep Learning for the Earth System) that will take place again in Bonn\, Germany\, and online on \n???? August 24-26\, 2026\n???? Location: Bonn\, Germany \nFor more information\, please visit: https://cesoc.net/mlesm-workshop/
URL:https://cesoc.net/event/machine-learning-for-earth-system-modelling-mlesm-workshop/
LOCATION:Uniclub\, Bonn\, Germany
END:VEVENT
END:VCALENDAR