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Kangasaho, V. (author), Tsuruta, A. (author), Backman, L. (author), Makinen, P. (author), Houweling, S. (author), Segers, A. (author), Krol, M. (author), Dlugokencky, E.J. (author), Michel, S. (author), White, J.W.C. (author), Aalto, T. (author)This study investigates the contribution of different CH4 sources to the seasonal cycle of δ13C during 2000–2012 by using the TM5 atmospheric transport model, including spatially varying information on isotopic signatures. The TM5 model is able to produce the background seasonality of δ13C, but the discrepancies compared to the observations...article 2022
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Sprung, D. (author), Van Eijk, A.M.J. (author), Ullwer, C. (author), Gunter, W. (author), Eisele, C. (author), Seiffer, D. (author), Sucher, E. (author), Stein, K. (author)The atmospheric influence on wave propagation was investigated during the First European South African Transmission ExpeRiment from June 2015 to February 2016. The focus in this article was set on optical turbulence, the main atmospheric factor affecting the position and strength of Laser beams, the performance of electro-optical systems and...conference paper 2018