TY - JOUR A1 - Kaiser, J. A1 - Wasmund, N. A1 - Kahru, M. A1 - Wittenborn, A. K. A1 - Hansen, R. A1 - Häusler, K. A1 - Moros, M. A1 - Schulz-Bull, D. A1 - Arz, H. W. T1 - Reconstructing N2-fixing cyanobacterial blooms in the Baltic Sea beyond observations using 6- and 7-methylheptadecane in sediments as specific biomarkers JO - Biogeosciences J1 - BG VL - 17 IS - 9 SP - 2579 EP - 2591 Y1 - 2020/05/15 PB - Copernicus Publications SN - 1726-4189 UR - https://bg.copernicus.org/articles/17/2579/2020/ L1 - https://bg.copernicus.org/articles/17/2579/2020/bg-17-2579-2020.pdf DO - 10.5194/bg-17-2579-2020 ER -