The 2nd PEEX Science Conference focuses on, but not limited to, the following themes:

Observations and data management/infrastructure

·   Earth observations for Arctic and cold regions

·   Estimating and monitoring anthropogenic emissions in the Arctic and cold regions

·   Earth observations for arid and semi-arid environments

·   Earth observations for atmosphere and reanalysis

·   Carbon and nitrogen monitoring and biogeochemical cycles

·   Earth observations from satellites to in situ measurements

·   Remote sensing products, validation, calibration and assimilation

·   Big Earth Data and data management infrastructures

 Processing/Modeling

·   Global/regional water and energy circle

·   Multi-scale modelling and climatic change

·   Atmospheric environment and aerosols

·   Climatology of the high-latitude planetary boundary layer

·   Turbulent exchange across strongly heterogeneous interfaces

·   Land ecosystems & land-atmosphere interactions

·   Changing land ecosystem processes

·   Impacts of climate change and cryospheric changes 

Impacts, adaptation and management

·   Environment of the Silk Road Economic Belt (SREB) and Eurasian Economic Union (EEU)

·   Urban air quality and megacities

·   Natural hazards and societal impacts (disaster and mitigation)

·   Environmental changes, social transformations, mitigation and adaptation planning

·   Multidisciplinary-education and education programs