UC Davis Welding Emissions Reports Categorías Topics Airborne Toxics Programs Air Toxics Program, AB 2588 Air Toxics "Hot Spots", Welding Emissions Tipo Information Contact Correo electrónico helpline@arb.ca.gov In 2001 the California Air Resources Board (CARB) identified hexavalent chromium emissions from welding as a pollutant of concern and contracted with Dr. Dan Chang (UC Davis) to investigate and improve upon existing welding emission estimates. To learn more about this research, view the Summary Report. To see the entire report with the data analysis, view the Research Report and Data Analysis Spreadsheet. Related Resources Informe Final y Conjunto de Datos de SNAPS en Lost Hills SNAPS Lost Hills Final Report and Dataset AB 2588 Appendix A Search Tool