Mathematisch-Naturwissenschaftliche Fakultät: Suche
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Monitoring structural and physiological properties of crop roots using spectral electrical impedance tomography
(2017-06-09)
Non- or minimally invasive methods are urgently needed to characterize and monitor crop root systems, both on the laboratory and the field scale. Traditional research methods still overwhelmingly rely on manual labor, which ...
Verification and post-processing of ensemble weather forecasts for renewable energy applications
(2017-07-10)
The energy transition taking place in Germany encourages a large scale penetration of weather-dependent energy sources into the power grid. The grid integration of intermittent sources increases the need for balancing ...
3D Radar reflectivity assimilation with an ensemble Kalman filter on the convective scale
(2017-03-10)
Atmospheric processes are governed by strongly nonlinear dynamics, and predicting convective events is a challenging task. In numerical weather prediction (NWP), an accurate description of the current state of the atmosphere ...
Transformative Adaptation and Natural Resource Management Interventions in North Eastern Ethiopia
(2017-01-04)
This study is motivated by the observation that adaptation to climate change is often presented as a technical problem that requires only engineering and technological solutions. What is missing from current adaptation ...
Numerical modeling of electromagnetic coupling effects for phase correction in borehole EIT measurements
(2017-04-25)
Spectral Electrical Impedance Tomography (EIT) allows obtaining images of the complex electrical conductivity for a broad frequency range (mHz to kHz). It has recently received increased interest in the field of near-surface ...
Der Wavelet-basierte Organisationsindex als Maß der konvektiven Organisation über Deutschland und dem tropischen Atlantik
(2021-11-17)
In dieser Arbeit wird die konvektive Organisation mithilfe von zweidimensionalen Wavelet-Transformationen der Regenrate und der Helligkeitstemperatur analysiert. Aus dem Wavelet-Spektrum lassen sich Informationen über die ...
Das südchilenische Seengebiet: Besiedlung und wirtschaftliche Erschließung seit dem 18. Jahrhundert
(1973)
Besiedlung und Erschließung des südchilenischen Seengebietes, die, so wie sie hier beschrieben wurden, wenig mehr als 200 Jahre alt sind, können als Musterbeispiel für die kulturgeographische Entwicklung eines peripheren ...
Modeling water availability for smallholder farming in inland valleys under climate and land use / land cover change in Dano, Burkina Faso
(2020-05-05)
Effective water management in inland valley catchments is crucial for adaptation to the adverse impact of climate change and land use and land cover change (LULCC) on smallholder farming systems, poverty reduction, attaining ...
Persistence and Transformation in the Eastern Hindu Kush: A Study of Resource Management Systems in Mehlp Valley, Chitral, North Pakistan
(2007)
In the vogue of modernisation and economic integration of the peripheral and remote areas, the whole society in Odier, together with its centuries'-old traditional practices, is at a crossroads. In this transitional process, ...
Nanga Parbat (NW-Himalaya): Naturräumliche Ressourcenausstattung und humanökologische Gefügemuster der Landnutzung
(1998)
Das Untersuchungsgebiet, der Nanga Parbat in Nordpakistan, stellt eine Region großer wissenschaftlicher Tradition dar. In der vorliegenden Studie wird versucht, das human-ökologische Geflügemuster der naturräumlichen ...