{"id":1135,"date":"2026-06-09T16:33:51","date_gmt":"2026-06-10T00:33:51","guid":{"rendered":"http:\/\/cncap.makenv.com\/?page_id=1135"},"modified":"2026-06-09T19:53:57","modified_gmt":"2026-06-10T03:53:57","slug":"model-and-data","status":"publish","type":"page","link":"http:\/\/cncap.makenv.com\/?page_id=1135&lang=en","title":{"rendered":"Model and Data"},"content":{"rendered":"\n
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Model and Data<\/strong><\/p>\n<\/div><\/div>\n\n\n\n

Emission Pathway Simulation><\/strong><\/h3>\n\n\n\n
M<\/strong>odel and Data<\/th>Access Information<\/th><\/tr><\/thead>
GCAM Model<\/td>The GCAM model can be obtained from the GCAM website<\/a>.
The latest version of the GCAM-China-v8 model has been released as open source and can be downloaded from GitHub<\/a>.<\/td><\/tr>
MEIC Historical Emission Inventory<\/td>China\u2019s atmospheric species emission data for 1990\u20132020 can be downloaded from the MEIC website after registration.
Data download link: http:\/\/meicmodel.org.cn\/?page_id=560<\/a><\/td><\/tr>
DPEC Future Emission Scenarios<\/td>Future emission scenario data for China\u2019s atmospheric species for 2020\u20132060 can be downloaded from the MEIC website after registration.
Data download link: http:\/\/meicmodel.org.cn\/?page_id=1917<\/a><\/td><\/tr>
Emission Source Processing Model<\/td>The source-processing model, which further processes emission inventory data into air-quality model input data, has been released as open source and can be downloaded from GitHub<\/a>.<\/td><\/tr><\/tbody>
<\/td><\/td><\/tr><\/tfoot><\/table><\/figure>\n\n\n\n

Pollution Exposure Simulation><\/h3>\n\n\n\n
M<\/strong>odel and Data<\/th>Access Information<\/th><\/tr><\/thead>
Air Quality Models<\/td>The air quality models used by the CNCAP platform include GEOS-Chem, WRF-Chem, and WRF-CMAQ. These models can be downloaded from the following websites:
GEOS-Chem: https:\/\/geoschem.github.io\/<\/a>
WRF-Chem: https:\/\/www2.acom.ucar.edu\/wrf-chem<\/a>
WRF-CMAQ: https:\/\/cmascenter.org\/cmaq\/<\/a>
Relevant model parameter configurations can be found in the CNCAP team configuration files: CNCAP Data and Code Repository<\/a>.<\/td><\/tr>
InMAP-China Model<\/td>The model code and input data for InMAP-China, the China version of the reduced-complexity air quality intervention model, can be downloaded from the CNCAP Data and Code Repository<\/a>.\u3002<\/td><\/tr>
Simulated Concentrations for Historical Years<\/td>PM2.5<\/sub> and O3<\/sub> concentration data for 2017\u20132020 simulated by the CNCAP platform can be downloaded from the CNCAP Data and Code Repository<\/a>.<\/td><\/tr>
Historical Air Pollution Exposure Data<\/td>Daily concentration data for PM2.5<\/sub> and its chemical components in China from 2000 to the present, as well as daily near-surface ozone concentration data in China from 2013 to the present, can be downloaded from the TAP website:
http:\/\/tapdata.org.cn\/<\/a><\/td><\/tr>
Future PM2.5<\/sub> Concentrations under Different Scenarios<\/td>Simulated PM2.5<\/sub> concentration data under different future scenarios generated by the CNCAP platform can be downloaded from the CNCAP Data and Code Repository.<\/td><\/tr>
Code for Calculating Future PM2.5<\/sub> Exposure Levels<\/td>The code and related data used to calculate future population exposure to PM2.5<\/sub> after assimilation-based calibration can be downloaded from the CNCAP Data and Code Repositor<\/a>y.<\/td><\/tr><\/tbody>
<\/td><\/td><\/tr><\/tfoot><\/table><\/figure>\n\n\n\n

Cost\u2013Benefit Assessment><\/h3>\n\n\n\n
M<\/strong>odel and Data<\/th>Access Information<\/th><\/tr><\/thead>
Dynamic Abatement Cost Accounting Model<\/td>The dynamic abatement cost accounting model is still under development and improvement. The relevant code and data will be released in the future.<\/td><\/tr>
Pollution Exposure\u2013Response Models<\/td>The exposure\u2013response models used by CNCAP include IER and GEMM. These models can be obtained from relevant websites or publications:
IER: Global Burden of Disease 2019
GEMM: https:\/\/www.pnas.org\/doi\/full\/10.1073\/pnas.1803222115<\/a><\/td><\/tr>
Code for Estimating Health Losses from Air Pollution<\/td>The code for calculating pollution-related health losses based on PM2.5<\/sub> concentration data can be downloaded from the CNCAP Data and Code Repository<\/a>.<\/td><\/tr><\/tbody>
\ufeff<\/td>\ufeff<\/td><\/tr><\/tfoot><\/table><\/figure>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Emission Pathway Simulation> Model and Data Access I…<\/p>\n

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