Institute of International Rivers and Eco-security, Yunnan Key Laboratory of International Rivers and Transboundary Eco-security, Ministry of Education Key Laboratory for Ecosecurity of Southwest China, Yunnan University, Kunming 650500, Yunnan, China
Laboratoire de Météorologie Dynamique, IPSL, CNRS, Sorbonne Université, Campus Pierre et Marie Curie, Paris 75005, France
Institute of International Rivers and Eco-security, Yunnan Key Laboratory of International Rivers and Transboundary Eco-security, Ministry of Education Key Laboratory for Ecosecurity of Southwest China, Yunnan University, Kunming 650500, Yunnan, China
Di Yang
Institute of International Rivers and Eco-security, Yunnan Key Laboratory of International Rivers and Transboundary Eco-security, Ministry of Education Key Laboratory for Ecosecurity of Southwest China, Yunnan University, Kunming 650500, Yunnan, China
Département d'Informatique, École normale supérieure – PSL, 45 Rue d'Ulm, 75005 Paris, France
Hongxi Pang
Key Laboratory of Coast and Island Development of Ministry of Education, School of Geography and Ocean Science, Nanjing University, Nanjing 210023, China
We developed and validated a model to correct for water vapor diffusion in sampling bags, enabling reconstruction of the original isotopic composition. We quantified all major sources of error and their uncertainties and introduced permeability experiments as a necessary step before field sampling. This study improves the accuracy, reliability, and standardization of atmospheric isotope observations using air bags.
We developed and validated a model to correct for water vapor diffusion in sampling bags,...