Presenter: Kai Zhang

Title: Effective radiative forcing of anthropogenic aerosols in E3SM v1 and v2

Abstract:

Previous studies suggest that the effective radiative forcing of anthropogenic aerosols has an important impact on the simulated global mean surface temperature changes in the coupled model simulations. In this webinar, I will present a comparison of the effective aerosol forcings simulated in the E3SM v1 and v2 atmosphere models, using century-long free-running simulations and short nudged simulations to investigate the historical changes, decomposition (direct, indirect, and residual forcing), and parameterization sensitivities. I will also briefly discuss the current issues related to aerosol/cloud simulations in E3SM v2 and introduce the ongoing work on further constraining the effective aerosol forcing in the model.

Date

31 Mar 2022

Time

PT: 8:30 am
ET: 11:30 am

Call Info

web session: https://global.gotomeeting.com/join/570361173
call number: (571) 317-3122 Access Code: 570-361-173, If busy, use alternate number: (773) 945-1029
Joining from a video-conferencing room or system? Dial: 67.217.95.2##570361173 , Cisco devices: 570361173@67.217.95.2

Attendees:

Time	Title	Presenter	Presentation	Recording	Notes
30 min	Effective radiative forcing of anthropogenic aerosols in E3SM v1 and v2	Kai Zhang	KaiZhang_2022_E3SM_allhands_ERFaer.pdf KaiZhang_2022_E3SM_allhands_sm.pdf	MP4 Movie (on the E3SM Youtube Channel)

Time

Title

Presenter

Presentation

Recording

Notes

30 min

Effective radiative forcing of anthropogenic aerosols in E3SM v1 and v2

Kai Zhang

KaiZhang_2022_E3SM_allhands_ERFaer.pdf

KaiZhang_2022_E3SM_allhands_sm.pdf

MP4 Movie (on the E3SM Youtube Channel)

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