Back to events


Atmospheric Composition and the Asian Monsoon (ACAM) 2019




Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia

Date & Time

24 June 2019 to 28 June 2019

Atmospheric Composition and the Asian Monsoon (ACAM) is a SPARC/IGAC jointly sponsored activity, with the 2019 event to be held in Malaysia from 24 to 28 June 2019. Scientifically, the initiative focuses on four themes, each representing a key aspect of the connection between atmospheric composition and Asian monsoon dynamics:

  • Emissions and air quality in the Asian monsoon region
  • Aerosols, clouds, and their interactions with the Asian monsoon
  • Impact of monsoon convection on chemistry
  • UTLS response to the Asian monsoon

As a weather pattern, the Asian monsoon impacts the lives of more than a billion people. With rapid population and economic growth across the monsoon region, it becomes a pressing concern that the monsoon convection coupled to surface emissions is playing a significant role in the region’s air quality. The uplift of pollutants also enhances aerosol–cloud interactions that may change the behavior of the monsoon. From satellite imagery, we see that the monsoon system is an effective transport path for pollutants to enter the stratosphere. The monsoon system is therefore relevant to scales and processes bridging regional air quality, climate change, and global chemistry–climate interaction. Accurate representation of this system in global chemistry–climate models is critical to predicting how this evolving region may contribute to future change.


To characterize and quantify the impact of the system, integrated study is essential, including observations (in situ and remote sensing) from the surface through the troposphere and stratosphere as well as modeling from regional to global scales. To be successful in this pursuit, it is necessary to build strong international collaborations to obtain the diverse expertise, resources, and access to the monsoon region for international research teams. The ACAM activity represents a critical step in building these international relationships.

ICIMOD is an active ACAM member through the Steering Committee, as well as its role as co-lead of the Working Group on the Training School for Early Career Scientists (WG3).

Expected outcomes

This workshop aims to provide an opportunity for discussion and interaction among researchers, experts, and environmental organizations working on various aspects of the Asian monsoon. WG3 develops training opportunities for early career scientists on observations and modeling, with emphasis on the use of models and satellite data.


Continue exploring this topic

Oct 17 2022
17 Oct 2022 Atmosphere
Third Policy and Advocacy Network Asia Meeting

The Policy and Advocacy Network (PAN) Asia meeting will bring together governments, policy makers, stakeholders, and influencers to share and ...

Jul 27 2022
27 Jul 2022 Atmosphere
Reflecting on the ICIMOD–FNBI partnership

The Federation of Nepali Brick Industries (FNBI) has been a key partner in our efforts to create an enabling environment ...