"Advances in measurement techniques and observational capacity" (Chapter 5) in "AMAP, 2021. AMAP Assessment 2021: Impacts of Short-lived Climate Forcers on Arctic Climate, Air Quality, and Human Health. Arctic Monitoring and Assessment Programme (AMAP)", Tromsø, Norway. x + 375pp. Published by Arctic Monitoring and Assessment Programme (AMAP), Tromsø, Norway (www.amap.no). ISBN – 978-82-7971-202-2

The 2021 AMAP SLCF assessment report analyses the state of the art of observations and climate effect estimates for short-lived climate forcers (SLCF). The assessment report is based on an international panel of experts engaged by the Arctic Monitoring and Assessment Programme (AMAP, www.amap.no). Chapter 5 introduces advances in techniques for measuring SLCFs, as well as discussing the current capabilities for measuring SLCF concentrations across the Arctic.