GEOMAR  Nnamchi, Hyacinth

Hyacinth Nnamchi

Dr Hyacinth C. Nnamchi

Division of Ocean Circulation and Climate Dynamics
Marine Meteorology

Office:

Office: 4.311
Phone: +49 431 600-4061
Email: hnnamchi(at)geomar.de

Address:
Wischhofstr. 1-3 24148 Kiel, Germany

Professional Experience

  • since 01/2024: Member | CLIVAR Atlantic Regional Panel
  • since 01/2023: Postgraduate Supervisor | WASCAL
  • since 10/2021: Professor | University of Nigeria Nsukka, Nigeria
  • since 01/2021: DFG-funded Independent Researcher | GEOMAR
  • 01/2018 – 09/2021: Lead-Author | IPCC WG1 Chapter 2
  • 01/2018 – 12/2020: Alexander von Humboldt Postdoc | GEOMAR
  • 01/2017 – 12/2021: Regular Associate | ICTP Italy
  • 07/2013 – 09/2013: Postdoc | IAP/CAS China
  • 01/2011 – 12/2015: Junior Associate | ICTP Italy
  • 10/2005 – 08/2017: Graduate Assistant/.../Senior Lecturer | University of Nigeria, Nsukka, Nigeria

Education

  • 07/2013: Ph.D in Meteorology | Institute of Atmospheric Physics, Beijing, China
  • 09/2006: M.Sc in Climatology | University of Nigeria, Nsukka, Nigeria
  • 02/2002: B.Sc in Geography & Climatology | University of Nigeria, Nsukka, Nigeria

Current Teaching

Bachelor of Science in Earth System Physics, Faculty of Mathematics and Natural Sciences at Christian Albrecht University of Kiel

  • Introduction to Meteorology
  • Semester Project

Master of Science in Climate Change and Marine Sciences, Institute of Engineering and Marine Sciences at the Atlantic Technical University of Cabo Verde

  • Statistics and Climate Data Analysis

Recent Publications

  • Nworgu, U. C., H.C. Nnamchi & N. Rosario (2024). Divergent future change in South Atlantic Ocean Dipole impacts on regional rainfall in CMIP6 models. Environmental Research: Climate.  https://doi.org/10.1088/2752-5295/ad3a0e. 

  •  Nnamchi, H. C. & I. Diallo (2024). Inconsistent Atlantic links to precipitation extremes over the humid tropics. Earth Systems & Environment. https://doi.org/10.1007/s41748-023-00370-0

  • Latif,M., T. Bayr, J. Kjellsson, J. F. Lübbecke, T. Martin, H. C. Nnamchi, W. Park, A. Savita, J. Sun, and D. Dommenget (2023). Strengthening atmospheric circulation and trade winds slowed tropical Pacific surface warming. Communications Earth & Environment. 4, 249. https://doi.org/10.1038/s43247-023-00912-4

  •  Nnamchi, H. C, R. Farneti, N.S. Keenlyside, F. Kucharski, M. Latif, A. Reintges, T. Martin. (2023). Pan-Atlantic decadal climate oscillation linked to ocean circulation. Communications Earth & Environment. 4, 121. doi.org/10.1038/s43247-023-00781-x

  • Ding, R., H. C. Nnamchi, J-Y Yu, T. Li, C. Sun, J. Li, Y-H. Tseng, X. Li, F. Xi, J. Feng, K. Ji, X. Li. (2023). North Atlantic oscillation controls multidecadal changes in the North Tropical Atlantic−Pacific connection. Nature Communications, 14, 862. doi.org/10.1038/s41467-023-36564-3

 

Google Scholar:  scholar.google.com/citations