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Dive into the research topics where Andreas Wahren is active.

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Featured researches published by Andreas Wahren.


Archive | 2010

Model-Based Assessment of Forest Land Management on Water Dynamics at Various Hydrological Scales – A Case Study

Andreas Wahren; Karl-Heinz Feger

This case study follows a straight forward approach to assess forest impact on water dynamics at different scales. Investigation in the catchment of the upper Mulde River (Saxony/Germany) explored firstly to the impact of afforestation measures on the soil hydraulic properties. ‘False chronosequences’ were used to quantify the time-dependent dynamical character of such changes. The findings of these experimental studies were implemented in an existing spatially distributed water budget and rainfall-runoff model (AKWA-M®) and scaled-up for the 129 km² large catchment of the Schwarze Pockau River (Mulde River). The aim was to describe potentials and limitations of forest impact on water balance and floods at the mesoscale. After that a small catchment (6.8 km²) in the study area was analyzed to describe a socio-economically founded development of the land-use (historical background, site properties, subsidy policy etc.). The objectives were (1) to describe scenarios that reflect a close-to-reality future with different boundary conditions which could be guided by political authorities; (2) to consider climate change especially assessing the site conditions before a flood originating rainfall event.


Land Degradation & Development | 2016

SOIL WATER REPELLENCY DYNAMICS IN PINE AND EUCALYPT PLANTATIONS IN PORTUGAL – A HIGH-RESOLUTION TIME SERIES

Juliana M. Santos; Frank G. A. Verheijen; Filipa Tavares Wahren; Andreas Wahren; Karl-Heinz Feger; Léonard Bernard-Jannin; María Ermitas Rial-Rivas; Jacob J. Keizer; João Pedro Nunes


Advances in Geosciences | 2009

Land-use effects on flood generation – considering soil hydraulic measurements in modelling

Andreas Wahren; Partner Hydro-Consult


Vadose Zone Journal | 2011

Soil Hydraulic Properties of Recently Tilled Soil under Cropping Rotation Compared with Two-Year Pasture

Kai Schwärzel; Sam Carrick; Andreas Wahren; Karl-Heinz Feger; Gernot Bodner; Graeme D. Buchan


Journal of Flood Risk Management | 2012

Potentials and limitations of natural flood retention by forested land in headwater catchments: evidence from experimental and model studies

Andreas Wahren; Kai Schwärzel; Karl-Heinz Feger


Advances in Geosciences | 2007

Identification and model based assessment of the potential water retention caused by land-use changes

Andreas Wahren; Kai Schwärzel; Karl-Heinz Feger; Albrecht Münch; I. Dittrich


Archive | 2010

Multidimensionality of Scales and Approaches for Forest–Water Interactions

Ivan Pilaš; Karl-Heinz Feger; Urša Vilhar; Andreas Wahren


Journal of Earth Science | 2010

A setup for a scenario-driven water balance at landscape scale—assessment with AKWA-M®-Embedded in a model framework for land-use planning’s decision support in mountainous southwest China

Andreas Wahren; Karin Berkhoff; Albrecht Münch; Sylvia Herrmann; Karl-Heinz Feger


Bioenergy from Dendromass for the Sustainable Development of Rural Areas | 2015

The Influence of More Widespread Cultivation of Short Rotation Coppice on the Water Balance: From the Site to the Regional Scale

Andreas Wahren; Falk Richter; Stefan Julich; Martin Jansen; Karl-Heinz Feger


Archive | 2008

Uncertainties in the parameterisation of rainfall-runoff-models to quantify land-use effects in flood risk assessment

Andreas Wahren; Karl-Heinz Feger; H Frenzel; Kai Schwärzel

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Karl-Heinz Feger

Dresden University of Technology

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Kai Schwärzel

Dresden University of Technology

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F. Tavares Wahren

Dresden University of Technology

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Falk Richter

University of Göttingen

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Filipa Tavares Wahren

Dresden University of Technology

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Martin Jansen

University of Göttingen

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Partner Hydro-Consult

Dresden University of Technology

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Stefan Julich

University of Göttingen

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