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Curriculum Vitae: Dr. Alexandra Nauditt

Alexandra Nauditt (PhD, MSc, BSc) is a senior scientist focusing on research and postgraduate education related to drought risk, hydrology, water management, the Water-Food-Energy Security Nexus and the development of related site tailored data sets for data scarce regions.
Since her start at ITT in 1999, she has been coordinating international and interdisciplinary projects, among them the BMBF funded research projects “Land Use and Climate Change Interactions in Central Vietnam – LUCCi” (www.lucci-vietnam.info) and “Water Use Efficiency in Semi-Arid Central Chile” (www.hidro-limari.info).
Currently she works on interdisciplinary approaches to assess and project drought risk and tradeoffs related to the Water-Energy-Food-Security Nexus in data scarce semi-arid and tropical regions, like addressed in the ADAPTA project (www.adapta.ufc.br), WaterSec and TropiSeca (www.basin-info.net/tropiseca).  

Phone: +49 221 8275-2696
alexandra.nauditt(at)th-koeln.de


Current research and recent publications

Nauditt, A.; Hann, H.; Stahl, K.; Kallio, M.; Birkel, C.; Ribbe, L.; Baez-Villanueva, O.; Rodríguez, E. 2020. Evaluating tropical drought risk supported by combining vulnerability and hazard related remote sensing data sets. Under preparation to be submitted to the Journal of Natural Hazards.

Rojas, A.; Nauditt, A.; Baez-Villanueva, O.; Ribbe, L. 2020. The role of droughts and hydropower development for electricity security in the Magdalena Basin, Colombia – A Water-Energy-Security-Nexus assessment. Under preparation to be submitted to the Journal of Natural Resources and Development.

Baez-Villanueva, Oscar Manuel; Zambrano-Bigiarini, Mauricio; Ribbe, Lars; Nauditt, Alexandra; Christian Birkel, Koen Verbist, Juan Diego Giraldo-Osorio, Ian McNamara, Nguyen Xuan Thinh. 2019. A novel methodology for merging different gridded precipitation products and ground-based measurements. Remote Sensing of Environment. RSE-D-19-00549

Nauditt, A.; Ribbe, L.; Formiga, R. et al., 2019a. Spatio-temporal drought characterization of the tropical Paraiba do Sul River. In: Filho, A. et al (Eds): ADAPTA GESTÃO ADAPTATIVA DO RISCO CLIMÁTICO DE SECA, UFC book series.

Peña-Guerrero, DM., Nauditt, A.; Ribbe, L.; Meza, F. 2019. Drought impacts on water quality and quantity to meet agricultural water requirements in the Maipo River Basin, Chile Journal: Hydrological Sciences Journal, HSJ-2018-0382.R3.

Nauditt, A.; Hann, H.; Stahl, K. and Ribbe, L. 2018. Evaluating drought risk in data scarce tropical environments. AGU Fall Meeting 2018, https://www.essoar.org/doi/abs/10.1002/essoar.10500423.1

Baez-Villanueva, OM; Zambrano-Bigiarini, M.; Ribbe, L.; Nauditt, A.; Nguyen XT, 2018. Temporal and spatial evaluation of satellite rainfall estimates over different regions in Latin-America, Atmospheric Research, DOI: 10.1016/j.atmosres.2018.05.011

Muñoz‐Jiménez, R.; Giraldo‐Osorio, J.D.; Brenes‐Torres, I.; Avendaño‐Flores, I.; Nauditt, A.; Hidalgo‐León, H.; Birkel, C.. 2018. Spatial and temporal patterns, trends and teleconnection of cumulative rainfall deficits across Central America. International Journal of Climatology; Doi 10.1002/joc.5925

Nauditt, A.; Thurner, J.; Zambrano-Bigiarini, M.; Baez-Villanueva, OM; Hann, H. and Ribbe, L. 2018. Evaluating the performance of satellite-based rainfall estimates in low flow modelling in data scarce Andean catchments at different latitudes of Chile, EGU2018-18702, 2018.

Nauditt, A. 2018. Comment about the Opinion Paper „Challenges in operationalizing the Water-Energy-Food Nexus” by J. Liu et al. under review in Journal of Hydrological Sciences, HSJ-2018-0184, https://doi.org/10.1080/02626667.2018.1545096

Firoz, ABM, Nauditt, A., Fink, M., Ribbe, L.; 2018. Quantifying human impacts on hydrological drought using a combined modelling approach in a tropical river basin in central Vietnam, Hydrol. Earth Syst. Sci., 22, 547-565, 2018. https://doi.org/10.5194/hess-22-547-2018

Zambrano-Bigiarini, M., Nauditt, A., Birkel, C., Verbist, K., and Ribbe, L., 2017. Temporal and spatial evaluation of satellite-based rainfall estimates across the complex topographical and climatic gradients of Chile, Hydrology and Earth System Sciences., doi: 10.5194/hess-2016-453

Nauditt, A., Soulsby, C., Birkel, C., Rusman, A., Schüth, C., Ribbe, L., Álvarez, P. & Kretschmer, N., 2017. Using synoptic tracer surveys to assess runoff sources in an Andean headwater catchment in central Chile. Environmental Monitoring and Assessment, 2017. DOI 10.1007/s10661-017-6149-2

Nauditt, A., and Ribbe, L. (Eds.), 2017. Land Use and Climate Change Interactions in Central Vietnam (LUCCi), Springer Book Series: Water Resources and Development, ISBN 978-981-10-2623-2; http://www.springer.com/de/book/9789811026232#aboutBook

Nauditt, A., Firoz, ABM, Viet, T. Q., Fink, M., Stolpe, H., and Ribbe, L. 2017. Hydrological drought risk assessment in an anthropogenically impacted tropical catchment, in: Land Use and Climate Change Interactions in Central Vietnam: LUCCi, Nauditt, A., and Ribbe, L. (Eds.), Springer Book Series: Water Resources and Development, ISBN 978-981-10-2623-2

Nauditt A., Birkel C., Soulsby C., Ribbe L. 2016. Conceptual modelling to assess the influence of hydroclimatic variability on runoff processes in data scarce semi-arid Andean catchments. Hydrological Sciences Journal, DOI:10.1080/02626667.2016.1240870.

Publications


Academic Background

2013-2017: PhD Geography/Hydrology
Title: “Understanding stream flow generation in sparsely monitored montane catchments. Combining hydrological modelling with isotopic tracer analyses for the assessment of mountainous data scarce catchments. Case study semiarid Central Chile and tropical Central Vietnam.”
Northern Rivers Institute, Department of Geosciences, University of Aberdeen, UK

2010-2012: MSc Earth Sciences
Principle subjects: Hydrology, Climate (Change) Research, paleo-climatology, environmental tracers, flood and drought risks
Open University, Milton Keynes, UK

2007-2010: BSc Environmental Sciences
Principle subjects: Hydrology, water management, ecosystems research, paleo-climatology, water policy and legislation
Open University, Milton Keynes, UK

1993-1998: Regional Sciences related to Latin America, Diplom RWL
Principle subjects: International politics, political theory, economics, development studies related to Latin America
University of Cologne

1994-1997: State certified Translator for Spanish by the German Chamber of Commerce
European economics, law, history and politics
German Chamber of Commerce


Research Areas

  • Drought risk related research
  • Mountain hydrology
  • Overcoming high elevation data scarcity by using satellite based information and smart modelling tools
  • Combining open source data and analysis tools to be applied in data scarce regions
  • Hydrological modelling
  • Tracer hydrology
  • Stakeholder involvement and institutional aspects
  • The Water-Energy-Food-Security Nexus
  • Nature based solutions for climate change adaptation in the Tropics and Subtropics

Professional Experience

1999 to date:
Research employee at the Institute for Technology and Resources Management in the Tropics and Subtropics (TH Köln)

  • Coordination of interdisciplinary research projects, project development and acquisition
  • Research: Hydrology, drought research, water and river basin management, modelling, tracer hydrology, stakeholder involvement and institutional aspects, Water-Energy-Food-Security Nexus
  • Lecturer in postgraduate education: Teaching subjects related to Water management, hydrological modelling, drought risk and water scarcity, river basin management, environmental legislation, The Water-Energy-Food-Security Nexus

Since 2015:
Coordination of DAAD funded University Research Cooperation Projects:

  • TROPISECA: Management of human impacted droughts in Tropical catchments; http://www.basin-info.net/education/tropiseca
  • EDUNEXUS: Education and Research related to the Water-Energy-Food-Security Nexus at River Basin Scale; http://www.basin-info.net/education/edunexus

Collaboration in international research projects:

  • ADAPTA – “Adaptive drought risk management as strategy to reduce climate change impacts in the Paraiba do Sul River Basin”, Funding: MCTI/CNPq (Brazilian-German)
  • “Understanding the relationship between the spatiotemporal characteristics of drought by using satellite-based rainfall and snow-cover data and hydrological modelling. A case study in a data-scarce Andean Chilean catchment” (Chile-Germany, FONDECYT 11150861)

2010 – 2016:
Coordinator of interdisciplinary BMBF funded Research Project “Land Use and Climate Change Interactions in Central Vietnam”, www.lucci-vietnam.info

2012 – 2015:
Project coordination of BMBF funded research project “Water use efficiency in the Limarí basin, Chile”, www.hidro-limarí.info

2008 – 2011:
Coordination of German-Mexican MSc Programme “Environment and Resources Management” (www.enrem-master.info)

  • Research project ¨River Basin management and hydrology in the Thach Han River Basin in Central Vietnam
  • Curricular development of E Learning module “Watershed Management” with the Universities of Valparaiso and la Serena, Chile (DAAD)

2005-2008:
Project coordination, curricula development, lecturer within InWEnt funded postgraduate two year trainings on “Transboundary Watershed Management in the Lower Mekong Region” at ITT resources management studies e.V. of the TH Köln (Cologne University of Applied Sciences)

1999 -2005:
Project management and research within the following research projects on water management:

  • IB/BMBF research mobility funding: „Water quality management in the Río Almendares, Kuba”
  • AIF/MSWF funded research project: “Water cycle for the food production, Chile“
  • AIF/MSWF funded research project: „Reuse of waste water in the Aconcagua Basin, Chile“
  • IB/BMBF research mobility funding: „Integrated River Basin Management in the Río Cauto, Kuba”

Teaching, Curricular Development and Capacity building

  • Coordination ITT MSc Nexus Module: The Water-Energy-Food Security Nexus
  • MSc Module “Water Scarcity and Drought”
  • MSc Module “Water Resources Management”
  • MSc Module Project III 2018/2019: “Adaptation to drought in data scarce Latin-American regions”
  • MSc Module Project III 2016/2016: “Drought management plans for river basin committees of Latin-American catchments”
  • Training “Nexus and Planning in LAC” (GIZ-ITT): El Diálogo Regional Político-Técnico sobre “El Nexo entre el Agua, la Energía y la Alimentación”, Santiago, Chile – 14-15 May 2018
  • Andean hydrology for water management, Symposium and Training, Science-Policy Dialogue, 17-21. November 2015, Santiago de Chile
  • Monitoring, Information and Modelling for River Basin Management, 14–17 October 2014, Da Nang, Vietnam
  • Irrigation and drought management on river basin level, 31 March-1 April 2014, Hanoi
  • Coping with hydro-meteorological extremes in South East Asia with focus on the Mekong River Basin 10-14 September 2012 Battambang, Cambodia
  • Reservoir Management at River Basin Scale, 7-11 May 2012 Da Nang, Vietnam
  • Integrated Water Resources Management and Climate Change in Vietnam, 27 February-2 March, 2012
  • Postgraduate Technical long term Training
    “Integrated Transboundary Watershed Management and Rural Development for participants of the riparian countries of the Mekong, InWEnt, Cologne, 2005-2007
  • Summerschool “Integrated natural resources management”, University Cooperation (DAAD) with Universities of the SADC region, 2005
  • Short Course IWRM “Integrated Water Resources Management in
    Germany “,
    since July 2005

Languages

German, Portuguese, Spanish, English: fluent
Italian, French: good

Supported by

DAAD

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