Article

Viallon, J; Choteau, T; Flores, E; Idrees, F; Moussay, P; Wielgosz, R I; Lim, J S; Lee, J; Lee, J; Moon, D; van Wijk, J I T; Persijn, S; van der Veen, A M H; Efremova, O V; Konopelko, L; Kustikov, Y; Kolobova, A; Klimov, A; Bi, Z; Cecelski, C; Carney, J; Toman, B; Possolo, A; Hall, B; Brewer, P; Worton, D; Saarnio, K; Aaltonen, H; Tshilongo, J; Mogale, D M; Mphaphuli, G; Marebane, P M (2023) CCQM-K68.2019, nitrous oxide (N2O) in air, ambient level, final report. Metrologia, 60 (1A). 08011

Viallon, J; Choteau, T; Moussay, P; Wielgosz, R I; van der Veen, A M H; Bi, Z; Crotwell, A; Hall, B; Mussell Webber, E; Hill-Pearce, R; Brewer, P; Worton, D; Mace, T; Sutour, C (2023) Final Report of CCQM-P225a and b, International Comparison on Carbon Dioxide in air and nitrogen at ambient levels (350 μmol/mol to 800 μmol/mol). Metrologia, 60 (1A). 08029

Brewer, P J; Gieseking, B; Ferracci, V F; Ward, M; Carroll, P; Bell, S; Hall, B (2020) International pilot study CCQM-P193: 10 μmol mol−1 water vapour in nitrogen. Metrologia, 57 (1A). 08015 ISSN 0026-1394

Brewer, P J; Kim, J S; Lee, S; Tarasova, O A; Viallon, J; Flores, E; Wielgosz, RI; Shimosaka, T; Assonov, S; Allison, CE; van der Veen, A M H; Hall, B; Crotwell, A M; Rhoderick, G C; Hodges, J T; Mohn, J; Zellweger, C; Moossen, H; Ebert, V; Griffith, D W T (2019) Advances in reference materials and measurement techniques for greenhouse gas atmospheric observations. Metrologia, 56 (3). 034006 ISSN 0026-1394

Brewer, P J; Brown, R J C; Tarasova, O A; Hall, B; Rhoderick, G C; Wielgosz, R I (2018) SI traceability and scales for underpinning atmospheric monitoring of greenhouse gases. Metrologia, 55 (5). pp. S174-S181. ISSN 0026-1394

Lee, J S; Moon, D M; Lee, J B; Lim, J; Hall, B; Novelli, P; Brewer, P; Miller, M; Murugun, A; Minarro, M; Qiao, H; Shuguo, H; Konopelko, L A; Kustikov, Y A; Kolobova, A V; Pankratov, V V; Wasserman, I I; Zav'yalov, S V; Efremova, O V; Pavlov, M V; Mitchell, G; Guenther, F; Walden, J; Aoki, N; Shimosaka, T; Mace, T; Lagler, F; Borowiak, A (2017) International comparison CCQM-K84—carbon monoxide in synthetic air at ambient level. Metrologia, 54 (1A). 08016 ISSN 0026-1394