Water and climate - they are of utmost importance for us, our environment and our future. Our work faces the challenge to contribute to the following central scientific and societal relevant questions: How much water is available in a certain region? How does water availability or flooding risk change in a transient climate? Which long-term interdependencies and interactions exist between the land surface, subsurface and the overlying atmosphere? What kind of climate will we likely face untill 2100? How reliable are long-term climate projections and medium-term seasonal forecasts? Are observed and projected the hydrological and atmospherical changes statistically significant? To find answers to these questions, complex hydrological, atmospherical and coupled numerical model systems are developed, refined and applied. They are used to perform both hydrological and climatological case-studies for sensitive pilot regions. In addition multivariate statistical methods as well as data from terrestrial observatories (e.g. TERENO and WASCAL) and satellite or earthbound remote-sensing are applied.
The group works in close collaboration with the chair Regional Climate and Hydrology at Augsburg University, established jointly with the Karlsruhe Institute of Technology – KIT.
We work on the following research topics:
- Impact of climate and land use change on water availability, flooding risks and crop yields
- Fully coupled atmosphere – hydrology simulations
- Regionalization of hydrometeorological variables by dynamical and statistical downscaling
- Predictability of hydrometeorological variables at sub-seasonal and seasonal scales
- Interaction between water-, energy- and carbon fluxes
- Quantification of small scale rainfall variability with opportunistic sensing (like commercial microwave links) and geostatistical data merging
Publications
Performance of the WRF model in simulating intense precipitation events over the Hanjiang River Basin, China – A multi-physics ensemble approach.
2021. Atmospheric research, 248, Art.Nr. 105206. doi:10.1016/j.atmosres.2020.105206
Copula-based modeling of dependence structure in geodesy and GNSS applications: case study for zenith tropospheric delay in complex terrain.
2021. GPS solutions, 25 (1), 12. doi:10.1007/s10291-020-01044-4
Landesweite Niederschlagsmessung mit Richtfunkstrecken des Handynetzes.
2020. Wasserwirtschaft, 110 (10), 39–40. doi:10.1007/s35147-020-0447-2
Microwave Instrument for Simultaneous Wet Antenna Attenuation and Precipitation Measurement.
2020. IEEE transactions on instrumentation and measurement, 69 (8), 5853–5861. doi:10.1109/TIM.2019.2961498
Multiple bias-correction of dynamically downscaled CMIP5 climate models temperature projection: a case study of the transboundary Komadugu-Yobe river basin, Lake Chad region, West Africa.
2020. SN applied sciences, 2 (7), Article no: 1221. doi:10.1007/s42452-020-3009-4
Water resources management in a reservoir-regulated basin: Implications of reservoir network layout on streamflow and hydrologic alteration.
2020. Journal of hydrology, 586 (July), 124903. doi:10.1016/j.jhydrol.2020.124903
A first-of-its-kind multi-model convection permitting ensemble for investigating convective phenomena over Europe and the Mediterranean.
2020. Climate dynamics, 55 (1-2), 3–34. doi:10.1007/s00382-018-4521-8
High-resolution fully-coupled atmospheric–hydrological modeling: a cross-compartment regional water and energy cycle evaluation.
2020. Hydrology and earth system sciences discussions, 24, 2457–2481. doi:10.5194/hess-2019-478
Modeling of Wet Antenna Attenuation for Precipitation Estimation From Microwave Links.
2020. IEEE geoscience and remote sensing letters, 17 (3), 386–390. doi:10.1109/LGRS.2019.2922768
Spatial patterns and trends of extreme rainfall over the southern coastal belt of West Africa.
2020. Theoretical and applied climatology. doi:10.1007/s00704-020-03441-8
Assessing the impact of human activities and rainfall variability on the river discharge of Komadugu-Yobe Basin, Lake Chad Area.
2020. Environmental earth sciences, 79 (6), Art. Nr.: 143. doi:10.1007/s12665-020-8875-y
Soil-Permittivity Estimation Under Grassland Using Machine-Learning and Polarimetric Decomposition Techniques.
2020. IEEE transactions on geoscience and remote sensing, 1–11. doi:10.1109/TGRS.2020.3010104
A dense network of cosmic-ray neutron sensors for soil moisture observation in a highly instrumented pre-Alpine headwater catchment in Germany.
2020. Earth System Science Data, 12 (3), 2289–2309. doi:10.5194/essd-12-2289-2020
Rain event detection in commercial microwave link attenuation data using convolutional neural networks.
2020. Atmospheric measurement techniques, 13 (7), 3835–3853. doi:10.5194/amt-13-3835-2020
Rainfall estimation from a German-wide commercial microwave link network: optimized processing and validation for 1 year of data.
2020. Hydrology and earth system sciences, 24 (6), 2931–2950. doi:10.5194/hess-24-2931-2020
High-resolution fully coupled atmospheric-hydrological modeling: a cross-compartment regional water and energy cycle evaluation.
2020. Hydrology and earth system sciences, 24 (5), 2457–2481. doi:10.5194/hess-24-2457-2020
Assessment of climate change over Iran: CMIP5 results and their presentation in terms of Köppen–Geiger climate zones.
2020. Theoretical and applied climatology. doi:10.1007/s00704-020-03190-8
A semi‐objective circulation pattern classification scheme for the semi‐arid Northeast Brazil.
2020. International journal of climatology. doi:10.1002/joc.6608
Conceptual hydrological model calibration using multi-objective optimization techniques over the transboundary Komadugu-Yobe basin, Lake Chad Area, West Africa.
2020. Journal of hydrology / Regional studies, 27, Article: 100655. doi:10.1016/j.ejrh.2019.100655
Analysis of hydrometeorological variables over the transboundary Komadugu-Yobe basin, West Africa.
2019. Journal of water and climate change, 11 (4), 1339–1354. doi:10.2166/WCC.2019.283
A Joint Soil‐Vegetation‐Atmospheric Water Tagging Procedure With WRF‐Hydro: Implementation and Application to the Case of Precipitation Partitioning in the Upper Danube River Basin.
2019. Water resources research, 55 (7), 6217–6243. doi:10.1029/2019WR024780
Designing Transnational Hydroclimatological Observation Networks and Data Sharing Policies in West Africa.
2019. Data science journal, 18 (33), 1–15. doi:10.5334/dsj-2019-033
Analysis of climate extreme indices over the Komadugu-Yobe basin, Lake Chad region: Past and future occurrences.
2019. Weather and climate extremes, 23, Art. Nr.: 100194. doi:10.1016/j.wace.2019.100194
Commercial microwave link networks for rainfall observation: Assessment of the current status and future challenges.
2019. Wiley interdisciplinary reviews / Water, 6 (2), e1337. doi:10.1002/wat2.1337
A 5 km resolution regional climate simulation for Central Europe: Performance in high mountain areas and seasonal, regional and elevation-dependent variations.
2019. Atmosphere, 10 (11), Art.-Nr.: 682. doi:10.3390/atmos10110682
Large-eddy simulations of real world episodes in complex terrain based on ERA-Reanalysis and validated by ground-based remote sensing data.
2019. Monthly weather review, 147 (12), 4325–4343. doi:10.1175/mwr-d-19-0016.1
Seasonal Forecasting of the Onset of the Rainy Season in West Africa.
2019. Atmosphere, 10 (9), Art.-Nr. 528. doi:10.3390/ATMOS10090528
Simulating Future Runoff in a Complex Terrain Alpine Catchment with EURO-CORDEX Data.
2019. Journal of hydrometeorology, 20 (9), 1925–1940. doi:10.1175/JHM-D-18-0214.1
Evaluation of High-Resolution Ensemble Precipitation Forecasts for Early Flood Warnings in Small-Scale River Basins during the Heavy Rainfall Period 2016 in Germany.
2019. Hydrologie und Wasserbewirtschaftung, 63 (3), 130–146. doi:10.5675/HYWA_2019.3_1
Climate-induced hydrological impact mitigated by a high-density reservoir network in the Poyang Lake Basin.
2019. Journal of hydrology, 579, Article: 124148. doi:10.1016/j.jhydrol.2019.124148
Twenty-three unsolved problems in hydrology (UPH)–a community perspective.
2019. Hydrological sciences journal, 64 (10), 1141–1158. doi:10.1080/02626667.2019.1620507
Impact of lateral terrestrial water flow on land‐atmosphere interactions in the Heihe river basin in China: Fully coupled modeling and precipitation recycling analysis.
2019. Journal of geophysical research / D, 124 (15), 8401–8423. doi:10.1029/2018JD030174
Physics Parameterization Selection in RCM and ESM Simulations Revisited: New Supporting Approach Based on Empirical Copulas.
2019. Atmosphere, 10 (3), Article: 150. doi:10.3390/atmos10030150
Avalanches and micrometeorology driving mass and energy balance of the lowest perennial ice field of the Alps: a case study.
2019. The Cryosphere, 13 (4), 1247–1265. doi:10.5194/tc-13-1247-2019
Inverse distributed modelling of streamflow and turbulent fluxes: A sensitivity and uncertainty analysis coupled with automatic optimization.
2019. Journal of hydrology, 571, 856–872. doi:10.1016/j.jhydrol.2019.02.033
Bias correction of zero-inflated RCM precipitation fields: A copula-based scheme for both mean and extreme conditions.
2019. Journal of hydrometeorology. doi:10.1175/JHM-D-18-0126.1
Role of lateral terrestrial water flow on the regional water cycle in a complex terrain region: Investigation with a fully coupled model system.
2019. Journal of geophysical research / D, 124 (2), 507–529. doi:10.1029/2018JD029004
The impact of rain events on CO2 emissions from contrasting land use systems in semi-arid West African savannas.
2019. The science of the total environment, 647, 1478–1489. doi:10.1016/j.scitotenv.2018.07.397
Climate change to severely impact West African basin scale irrigation in 2 °C and 1.5 °C global warming scenarios.
2018. Scientific reports, 8, Article: 14395. doi:10.1038/s41598-018-32736-0
Copula-based downscaling of daily precipitation fields.
2018. Hydrological processes, 32 (23), 3479–3494. doi:10.1002/hyp.13271
Development of an integrated hydrological-irrigation optimization modeling system for a typical rice irrigation scheme in Central Vietnam.
2018. Agricultural water management, 208, 193–203. doi:10.1016/j.agwat.2018.05.018
Explicit Convection and Scale-Aware Cumulus Parameterizations: High-Resolution Simulations over Areas of Different Topography in Germany.
2018. Monthly weather review, 146 (6), 1925–1944. doi:10.1175/MWR-D-17-0238.1
Evaluation of the NCEP Climate Forecast System and Its Downscaling for Seasonal Rainfall Prediction over Vietnam.
2018. Weather and forecasting, 33 (3), 615–640. doi:10.1175/WAF-D-17-0098.1
Quality and Value of Seasonal Precipitation Forecasts issued by the West African Regional Climate Outlook Forum.
2018. Journal of applied meteorology and climatology, 58 (3), 621–642. doi:10.1175/JAMC-D-18-0066.1
Performance Analysis and Projected Changes of Agroclimatological Indices Across West Africa Based on High-Resolution Regional Climate Model Simulations.
2018. Journal of geophysical research / D, 123 (15), 7950–7973. doi:10.1029/2018JD028536
The WASCAL Hydrometeorological Observatory in the Sudan Savanna of Burkina Faso and Ghana.
2018. Vadose zone journal, 17 (1), 1–20. doi:10.2136/vzj2018.03.0065
Synergies for Soil Moisture Retrieval Across Scales From Airborne Polarimetric SAR, Cosmic Ray Neutron Roving, and an In Situ Sensor Network.
2018. Water resources research, 54 (11), 9364–9383. doi:10.1029/2018WR023337
Long-term and high-resolution global time series of brightness temperature from copula-based fusion of SMAP enhanced and SMOS data.
2018. Remote sensing, 10 (11), Art. Nr.: 1842. doi:10.3390/rs10111842
The TERENO pre-alpine observatory: Integrating meteorological, hydrological, and biogeochemical measurements and modeling.
2018. Vadose zone journal, 17 (1), Art. Nr.: 180060. doi:10.2136/vzj2018.03.0060
Projected Heat Stress Under 1.5 °C and 2 °C Global Warming Scenarios Creates Unprecedented Discomfort for Humans in West Africa.
2018. Earth’s future, 6 (7), 1029–1044. doi:10.1029/2018EF000873
Spatiotemporal variability and empirical Copula-based dependence structure of modeled and observed coupled water and energy fluxes.
2018. Hydrology research, nh2018163. doi:10.2166/nh.2018.163
Precipitation sensitivity to the uncertainty of terrestrial water flow in WRF-Hydro: An ensemble analysis for central Europe.
2018. Journal of hydrometeorology, 19 (6), 1007–1025. doi:10.1175/JHM-D-17-0042.1
The WASCAL high-resolution regional climate simulation ensemble for West Africa : concept, dissemination and assessment.
2018. Earth system science data, 10 (2), 815–835. doi:10.5194/essd-10-815-2018
Impacts of 1.5 versus 2.0 °C on cereal yields in the West African Sudan Savanna.
2018. Environmental research letters, 13 (3), Art.Nr. 034014. doi:10.1088/1748-9326/aaab40
Evaluation of energy balance closure adjustment methods by independent evapotranspiration estimates from lysimeters and hydrological simulations.
2018. Hydrological processes, 32 (1), 39–50. doi:10.1002/hyp.11397
Stochastic Reconstruction and Interpolation of Precipitation Fields Using Combined Information of Commercial Microwave Links and Rain Gauges.
2017. Water resources research, 53 (12), 10740–10756. doi:10.1002/2017WR021015
The ScaleX campaign: scale-crossing land-surface and boundary layer processes in the TERENO-preAlpine observatory.
2017. Bulletin of the American Meteorological Society, 98 (6), 1217–1234. doi:10.1175/BAMS-D-15-00277.1
Assessment of ensemble discharge forecasts for operational flood warnings [Bewertung von Ensemble-Abflussvorhersagen für die operationelle Hochwasserwarnung].
2017. Hydrologie und Wasserbewirtschaftung, 61 (5), 297–310. doi:10.5675/HyWa_2017,5_1
Quantification and characterization of the dynamics of spring and stream water systems in the Berchtesgaden Alps with a long-term stable isotope dataset.
2017. Environmental earth sciences, 76 (22), Art.Nr.: 766. doi:10.1007/s12665-017-7107-6
Impact of climate change on water resources of upper Kharun catchment in Chhattisgarh, India.
2017. Journal of hydrology / Regional studies, 13, 189–207. doi:10.1016/j.ejrh.2017.07.008
Turbulent flux variability and energy balance closure in the TERENO prealpine observatory : a hydrometeorological data analysis.
2017. Theoretical and applied climatology, 1–20. doi:10.1007/s00704-017-2235-1
High-resolution long-term WRF climate simulations over Volta Basin : Part 1 : validation analysis for temperature and precipitation.
2017. Theoretical and applied climatology, 1–21. doi:10.1007/s00704-017-2223-5
Impacts of Land-Use/Land-Cover Change and Climate Change on the Regional Climate in the Central Vietnam.
2017. Land Use and Climate Change Interactions in Central Vietnam. Ed.: A. Nauditt, 143–151, Springer Science+Business Media
Hydrological and Agricultural Impacts of Climate Change in the Vu Gia-Thu Bon River Basin in Central Vietnam.
2017. Land Use and Climate Change Interactions in Central Vietnam. Ed.: A. Nauditt, 123–142, Springer Science+Business Media. doi:10.1007/978-981-10-2624-9_8
Future high and low flow estimations for Central Vietnam : a hydrometeorological modelling chain approach.
2017. Hydrological sciences journal, 62 (11), 1867–1889. doi:10.1080/02626667.2017.1353696
Simultaneous multicopter-based air sampling and sensing of meteorological variables.
2017. Atmospheric measurement techniques, 10 (8), 2773–2784. doi:10.5194/amt-10-2773-2017
Lightweight mid-infrared methane sensor for unmanned aerial systems.
2017. Applied physics / B, 123 (6), 170. doi:10.1007/s00340-017-6735-6
Water resources management using the WRF-Hydro modelling system: Case-study of the Tono dam in West Africa.
2017. Journal of hydrology / Regional studies, 12, 196–209. doi:10.1016/j.ejrh.2017.05.010
Potential of commercial microwave link network derived rainfall for river runoff simulations.
2017. Environmental research letters, 12 (3), Art.Nr. 034026. doi:10.1088/1748-9326/aa5f46
Decadal and multi-year predictability of the West African monsoon and the role of dynamical downscaling.
2017. Meteorologische Zeitschrift, 26 (4), 363–377. doi:10.1127/metz/2017/0811
Evaluation of the COSMO-CLM high-resolution climate simulations over West Africa.
2017. Journal of geophysical research / Atmospheres, 122 (3), 1437–1455. doi:10.1002/2016JD025457
Joint atmospheric-terrestrial water balances for East Africa : a WRF-Hydro case study for the upper Tana River basin.
2017. Theoretical and applied climatology, 131 (3-4), 1337–1355. doi:10.1007/s00704-017-2050-8
Numerical Simulation of Surface Energy and Water Balances over a Semiarid Grassland Ecosystem in the West African Savanna.
2017. Advances in meteorology, 2017, Article 6258180. doi:10.1155/2017/6258180
Development of a method to identify change in the pattern of extreme streamflow events in future climate: Application on the Bhadra reservoir inflow in India.
2017. Journal of hydrology / Regional studies, 9, 236–246. doi:10.1016/j.ejrh.2016.12.084
Wasserhaushalt.
2017. Klimawandel in Deutschland : Entwicklung, Folgen, Risiken und Perspektiven. Hrsg.: G. Brasseur, 161–172, Springer Spektrum. doi:10.1007/978-3-662-50397-3_16
Anthropogenic Aerosol Emissions and Rainfall Decline in Southwestern Australia: Coincidence or Causality?.
2016. Journal of climate, 29 (23), 8471–8493. doi:10.1175/JCLI-D-16-0082.1
How many RCM ensemble members provide confidence in the impact of land-use land cover change?.
2016. International journal of climatology, 37 (4), 2080–2100. doi:10.1002/joc.4836
The importance of snowmelt spatiotemporal variability for isotope-based hydrograph separation in a high-elevation catchment.
2016. Hydrology and earth system sciences, 20 (12), 5015–5033. doi:10.5194/hess-20-5015-2016
Atmospheric residence times from transpiration and evaporation to precipitation: An age-weighted regional evaporation tagging approach.
2016. Journal of geophysical research / Atmospheres, 121 (12), 6841–6862. doi:10.1002/2015JD024650
Spatio-temporal variability of water and energy fluxes: a case study for a mesoscale catchment in pre-alpine environment.
2016. Hydrological processes, 30 (21), 3804–3823. doi:10.1002/hyp.10893
Role of Runoff–Infiltration Partitioning and Resolved Overland Flow on Land–Atmosphere Feedbacks: A Case Study with the WRF-Hydro Coupled Modeling System for West Africa.
2016. Journal of hydrometeorology, 17 (5), 1489–1516. doi:10.1175/JHM-D-15-0089.1
Performance of the WRF model to simulate the seasonal and interannual variability of hydrometeorological variables in East Africa : a case study for the Tana River basin in Kenya.
2016. Theoretical and applied climatology, 130 (1-2), 401–418. doi:10.1007/s00704-016-1890-y
Feedback of observed interannual vegetation change : a regional climate model analysis for the West African monsoon.
2016. Climate Dynamics, 48 (9-10), 2837–2858. doi:10.1007/s00382-016-3237-x
Fully coupled atmospheric-hydrological modeling at regional and long-term scales: Development, application, and analysis of WRF-HMS.
2016. Water resources research, 52 (4), 3187–3211. doi:10.1002/2015WR018185
Evaporation tagging and atmospheric water budget analysis with WRF: A regional precipitation recycling study for West Africa.
2016. Water resources research, 52 (3), 1544–1567. doi:10.1002/2015WR017704
Towards convection-resolving, global atmospheric simulations with the Model for Prediction Across Scales (MPAS) v3.1: an extreme scaling experiment.
2016. Geoscientific model development, 9 (1), 77–110. doi:10.5194/gmd-9-77-2016
EURO-CORDEX regional climate model analysis for the Greater Alpine Region (GAR) : Performance and expected future change.
2016. Journal of geophysical research / Atmospheres, 121 (13), 7710–7728. doi:10.1002/2015JD024727
Improving rainfall measurement in gauge poor regions thanks to mobile telecommunication networks.
2016. Bulletin of the American Meteorological Society, 97 (3), ES49-ES51. doi:10.1175/BAMS-D-15-00164.1
Expected future runoff of the upper Jordan River simulated with a CORDEX climate data ensemble.
2016. Journal of hydrometeorology, 17 (3), 865–879. doi:10.1175/JHM-D-15-0066.1
Bias reduction in decadal predictions of West African monsoon rainfall using regional climate models.
2016. Journal of Geophysical Research: Atmospheres, 121 (4), 1715–1735. doi:10.1002/2015JD024143
Impact of land use and soil data specifications on COSMO-CLM simulations in the CORDEX-MED area.
2016. Meteorologische Zeitschrift, 25 (2), 215–230. doi:10.1127/metz/2015/0594
Real-time data acquisition of commercial microwave link networks for hydrometeorological applications.
2016. Atmospheric measurement techniques, 9 (3), 991–999. doi:10.5194/amt-9-991-2016
Basin-scale runoff prediction : An Ensemble Kalman Filter framework based on global hydrometeorological data sets.
2015. Water resources research, 51 (10), 8450–8475. doi:10.1002/2014WR016794
Crop-climate ensemble scenarios to improve risk assessment and resilience in the semi-arid regions of West Africa.
2015. Climate research, 65, 107–121. doi:10.3354/cr01282
Adaptation to climate change: The impacts of optimized planting dates on attainable maize yields under rainfed conditions in Burkina Faso.
2015. Agricultural and forest meteorology, 205, 23–39. doi:10.1016/j.agrformet.2015.02.006
Fully coupled atmosphere-hydrology simulations for the central Mediterranean: Impact of enhanced hydrological parameterization for short and long time scales.
2015. Journal of advances in modeling earth systems, 7 (4), 1693–1715. doi:10.1002/2015MS000510
Assessment of climate variations in temperature and precipitation extreme events over Iran.
2015. Theoretical and applied climatology, 126 (3), 775–795. doi:10.1007/s00704-015-1609-5
Real time data acquisition of commercial microwave link networks for hydrometeorological applications.
2015. Atmospheric measurement techniques discussions, 8 (11), 12243–12262. doi:10.5194/amtd-8-12243-2015
Water vapor mapping by fusing InSAR and GNSS remote sensing data and atmospheric simulations.
2015. Hydrology and Earth System Sciences, 19 (12), 4747–4764. doi:10.5194/hess-19-4747-2015
Carbon dioxide fluxes from contrasting ecosystems in the Sudanian Savanna in West Africa.
2015. Carbon Balance and Management, 10 (1), 1–17. doi:10.1186/s13021-014-0011-4
Variability of West African monsoon patterns generated by a WRF multi-physics ensemble.
2015. Climate dynamics, 45 (9-10), 2733–2755. doi:10.1007/s00382-015-2505-5
Toward a seasonal precipitation prediction system for West Africa: Performance of CFSv2 and high-resolution dynamical downscaling.
2015. Journal of geophysical research / D, 120, 7316–7339. doi:10.1002/2014JD022692
Towards convection-resolving, global atmospheric simulations with the Model for Prediction Across Scales (MPAS): an extreme scaling experiment.
2015. Geoscientific model development discussions, 8 (8), 6987–7061. doi:10.5194/gmdd-8-6987-2015
Contribution of transpiration and evaporation to precipitation : An ET-tagging study for the Poyang Lake region in Southeast China.
2015. Journal of geophysical research / Atmospheres, 120 (14), 6845–6464. doi:10.1002/2014JD022975
Challenges and opportunities of German-Chinese cooperation in water science and technology.
2015. Environmental earth sciences, 73 (8), 4861–4871. doi:10.1007/s12665-015-4149-5
Stochastic bias correction of dynamically downscaled precipitation fields for Germany through Copula-based integration of gridded observation data.
2015. Hydrology and Earth System Sciences, 19 (4), 1787–1806. doi:10.5194/hess-19-1787-2015
Water vapor mapping by fusing InSAR and GNSS remote sensing data and atmospheric simulations.
2015. Hydrology and earth system sciences discussions, 12 (1), 363–404. doi:10.5194/hessd-12-363-2015
Large-Scale Runoff from Landmasses : A Global Assessment of the Closure of the Hydrological and Atmospheric Water Balances.
2014. Journal of hydrometeorology, 15 (6), 2111–2139. doi:10.1175/JHM-D-13-0157.1
Estimating Runoff Using Hydro-Geodetic Approaches.
2014. Surveys in geophysics, 35 (6), 1333–1359. doi:10.1007/s10712-014-9300-4
Atmospheric and terrestrial water budgets: sensitivity and performance of configurations and global driving data for long term continental scale WRF simulations.
2014. Climate dynamics, 42 (9-10), 2367–2396. doi:10.1007/s00382-013-1915-5
Seasonal Prediction of Surface Air Temperature across Vietnam Using the Regional Climate Model Version 4.2 (RegCM4.2).
2014. Advances in meteorology, 2014, Art.Nr. 245104. doi:10.1155/2014/245104
Sensitivity of modeled precipitation to sea surface temperature in regions with complex topography and coastlines: A case study for the Mediterranean.
2014. Journal of Hydrometeorology, 15 (6), 2370–2396. doi:10.1175/JHM-D-13-089.1
Time invariant boundary data of regional climate models COSMO-CLM and WRF and their application in COSMO-CLM.
2014. Journal of geophysical research / Atmospheres, 119, 732–7347. doi:10.1002/2013JD021267
High resolution climate change impact analysis on expected future water availability in the Upper Jordan Catchment and the Middle East.
2014. Journal of hydrometeorology, 15, 1517–1531. doi:10.1175/JHM-D-13-0153.1
A crop model and fuzzy rule based approach for optimizing maize planting dates in Burkina Faso, West Africa.
2014. Journal of applied meteorology and climatology, 53, 598–613. doi:10.1175/JAMC-D-13-0116.1
A monostatic microwave transmission experiment for line integrated precipitation and humidity remote sensing.
2014. Atmospheric research, 144, 57–72. doi:10.1016/j.atmosres.2013.05.014
Stochastic bias correction of dynamically downscaled precipitation fields for Germany through copula-based integration of gridded observation data.
2014. Hydrology and earth system sciences discussions, 11 (7), 7189–7227. doi:10.5194/hessd-11-7189-2014
Recent climatic trends and linkages to river discharge in Central Vietnam.
2014. Hydrological processes, 28, 1587–1601. doi:10.1002/hyp.9693
Impact of soil map specifications for European climate simulations.
2013. Climate dynamics, 40 (1-2), 123–141. doi:10.1007/s00382-012-1395-z
Corrigendum to "2013: Hydrological climate change impact analysis for the Figeh Spring near Damascus (vol 14, pg 577, 2013)".
2013. Journal of hydrometeorology, 14 (4), 1372. doi:10.1175/JHM-D-13-0100.1
Performance of complex snow cover descriptions in a distributed hydrological model system: A case study for the high Alpine terrain of the Berchtesgaden Alps.
2013. Water Resources Research, 49, 2619–2637. doi:10.1002/wrcr.20219
The Berchtesgaden National Park (Bavaria, Germany): a platform for interdisciplinary catchment research.
2013. Environmental Earth Sciences, 69, 679–694. doi:10.1007/s12665-013-2317-z
High resolution regional climate model simulations for Germany: Part II - projected climate changes.
2013. Climate dynamics, 40 (1-2), 415–427. doi:10.1007/s00382-012-1510-1
High resolution regional climate model simulations for Germany: part I-validation.
2013. Climate dynamics, 40 (1-2), 401–414. doi:10.1007/s00382-012-1508-8
Tracking atmospheric water pathways by direct evaporation tagging: A case study for West Africa.
2013. Journal of Geophysical Research: Atmospheres, 118, 12345–12348. doi:10.1002/2013JD019976
Should we use a simple of complex model for moisture recycling and atmospheric moisture tracking?.
2013. Hydrology and Earth System Sciences, 17, 4869–4884. doi:10.5194/hess-17-4869-2013
Hydrological climate change impact analysis for the Figeh spring near Damascus, Syria.
2013. Journal of Hydrometeorology, 14, 577–593. doi:10.1175/JHM-D-12-065.1
TERENO - Long-term monitoring network for terrestrial environmental research.
2012. Hydrologie und Wasserbewirtschaftung, 56 (3), 138–143
Joint statistical correction of clutters, spokes and beam height for a radar derived precipitation climatology in southern Germany.
2012. Hydrology and Earth System Sciences, 16, 4101–4117. doi:10.5194/hess-16-4101-2012
A multi-model approach for improved simulations of future water availability at a large Eastern Mediterranean karst spring.
2012. Journal of Hydrology, 468-469, 130–138. doi:10.1016/j.jhydrol.2012.08.024
Continental-scale basin water storage variation from global and dynamically downscaled atmospheric water budgets in comparison with GRACE-derived observations.
2012. Journal of Hydrometeorology, 13, 1589–1603. doi:10.1175/JHM-D-11-0143.1
Copula-based assimilation of radar and gauge information to derive bias-corrected precipitation fields.
2012. Hydrology and Earth System Sciences Discussions, 9, 937–982. doi:10.5194/hessd-9-937-2012
Precipitation observation using microwave backhaul links in the alpine and pre-alpine region of Southern Germany.
2012. Hydrology and Earth System Sciences, 16, 2647–2661. doi:10.5194/hess-16-2647-2012
Water balance estimation in high Alpine terrain by combining distributed modeling and a neural network approach (Berchtesgaden Alps, Germany).
2012. Hydrology and Earth System Sciences, 16, 1969–1990. doi:10.5194/hess-16-1969-2012
Copula-based assimilation of radar and gauge information to derive bias-corrected precipitation fields.
2012. Hydrology and Earth System Sciences, 16, 2311–2328. doi:10.5194/hess-16-2311-2012
Assessing large-scale weekly cycles in meteorological variables: a review.
2012. Atmospheric Chemistry and Physics, 12, 5755–5771. doi:10.5194/acp-12-5755-2012
Implementation and performance analysis of a high resolution coupled numerical weather and river runoff prediction model system for an Alpine catchment.
2012. Environmental Modelling and Software, 38, 231–243. doi:10.1016/j.envsoft.2012.06.001
Joint climate hydrology modeling: an impact study for the data-sparse environment of the Volta Basin in West Africa.
2012. Hydrology Research, 43, 231–248. doi:10.2166/nh.2012.044
Comparison and evaluation of statistical downscaling techniques for station-based precipitation in the Middle East.
2012. International Journal of Climatology, 32, 1579–1595. doi:10.1002/joc.2381
Reinheit und Qualität der Luft haben Grenzen.
2011. Zellner, R. [Hrsg.] Chemie über den Wolken:. und darunter Weinheim : Wiley VCH, 2011, 85–97
Extreme value indicators in highly resolved climate change simulations for the Jordan River area.
2011. Journal of geophysical research, 116 (D24), D24123/1–9. doi:10.1029/2011JD016322
Copula-based statistical refinement of precipitation in RCM simulations over complex terrain.
2011. Hydrology and Earth System Sciences, 15, 2401–2419. doi:10.5194/hess-15-2401-2011
A network of terrestrial environmental observatories in Germany.
2011. Vadose zone journal, 10 (3), 955–973. doi:10.2136/vzj2010.0139
High-resolution climate change simulations for the Jordan River area.
2011. Journal of geophysical research, 116 (D16), D16111. doi:10.1029/2010JD015313
Regional climate change projections and hydrological impact analysis for a Mediterranean basin in Southern Italy.
2011. Journal of Hydrology, 399, 70–92. doi:10.1016/j.jhydrol.2010.12.035
Impact of climate change on agricultural productivity under rainfed conditions in Cameroon - a method to improve attainable crop yields by planting date adaptations.
2010. Agricultural and Forest Meteorology, 159, 1258–1271. doi:10.1016/j.agrformet.2010.05.008
Contribution of natural/biogenic sources to particulate matter levels over Europe: a multi-scale modelling study.
2009. Geochimica et Cosmochimica Acta, 19th Annual V.M. Goldschmidt Conf., Davos, CH, June 21-26, 2009, Suppl.1, (Abstract), 73, A254
Precipitation and temperature statistics in high-resolution regional climate models: Evaluation for the European Alps.
2009. Journal of Geophysical Research, 114(D19107), 2009. doi:10.1029/2008JD011353
Modelling daily precipitation features in the Volta Basin of West Africa.
2009. International Journal of Climatology, 29, 937–54. doi:10.1002/joc.1852
Water balance estimation of a poorly gauged catchment in West Africa using dynamically downscaled meteorological fields and remote sensing information.
2009. Physics and Chemistry of the Earth, 34, 225–35. doi:10.1016/j.pce.2008.04.002
Modelling study of the impact of isoprene and terpene biogenic emissions on European ozone levels.
2009. Atmospheric Environment, 43, 1444–55. doi:10.1016/j.atmosenv.2008.02.070
Modelling and observation of biosphere-atmosphere interactions in natural savannah in Burkina Faso, West Africa.
2009. Physics and Chemistry of the Earth, 34, 251–60. doi:10.1016/j.pce.2008.05.003
Intra- and inter-annual variability of VOC emissions from natural and semi-natural vegetation in Europe and neighbouring countries.
2009. Atmospheric Environment, 43, 1380–91. doi:10.1016/j.atmosenv.2008.09.072
Detection of regional weekly weather cycles across Europe.
2008. Environmental Research Letters, 3, 044005/1–7. doi:10.1088/1748-9326/3/4/044005
Impact of climate change on water availability in the Near East.
2008. Zereini, F. [Hrsg.] Climatic Changes and Water Resources in the Middle East and North Africa Berlin [u.a.] : Springer, 2008 (Environmental Science and Engineering), 47–58
Globaler Klimawandel und regionale Auswirkungen auf den Wasserhaushalt. Global climate change and regional impact on the water balance - Case study in the German alpine area.
2008. Wasserwirtschaft, 98 (9), 12–16
Upscaling of land-surface parameters through inverse stochastic SVAT-modelling.
2008. Boundary-Layer Meteorology, 129, 137–58. doi:10.1007/s10546-008-9303-0
Parallelization of a grid-oriented model on the example of a biogenic volatile organic compounds emission model.
2008. Environmental Modelling and Software, 23, 1468–73. doi:10.1016/j.envsoft.2007.07.009
Time invariant data preprocessor for the climate version of the COSMO model (COSMO-CLM).
2008. Meteorologische Zeitschrift, 17, 395–405. doi:10.1127/0941-2948/2008/0302
Uncertainty analysis for satellite derived sensible heat fluxes and scintillometer measurements over Savannah environment and comparison to mesoscale meteorological simulation results.
2008. Agricultural and Forest Meteorology, 148, 656–67. doi:10.1016/j.agrformet.2007.11.009
Effective SVAT-model parameters through inverse stochastic modelling and second-order first moment propagation.
2008. Journal of Hydrology, 348, 13–26. doi:10.1016/j.jhydrol.2007.09.032
Predicting the regional onset of the rainy season in West Africa.
2008. International Journal of Climatology, 28, 329–42. doi:10.1002/joc.1542
Coupled hydrological-economic modelling for optimised irrigated cultivation in a semi-arid catchment of West Africa.
2008. Environmental Modelling and Software, 23, 385–95. doi:10.1016/j.envsoft.2007.08.002
Integration of atmospheric sciences and hydrology for the development of decision support systems in sustainable water management.
2008. Physics and Chemistry of the Earth A/B/C, 33, 165–74. doi:10.1016/j.pce.2007.04.010
Regionale Auswirkung der Klimaänderung auf die Wasserverfügbarkeit in Klimasensitiven Gebieten.
2007. Endlicher, W. [Hrsg.] Der Klimawandel : Einblicke, Rückblicke und Ausblicke Potsdam : Potsdam Inst.für Klimafolgenforschung, 2007, 67–74
High-resolution regional climate modeling for the Volta region of West Africa.
2007. Journal of Geophysical Research, 112(D23108), 2007. doi:10.1029/2006JD007951
Climate trends of temperature, precipitation and river discharge in the Volta Basin of West Africa.
2007. International Journal of River Basin Management, 5 (1), 17–30
Influence of soil-moisture and land use change on precipitation in the Volta Basin of West Africa.
2007. International Journal of River Basin Management, 5 (1), 9–16
Pre-processing tool mit Schnittstellen zur graphischen Darstellung von Zwischenkonvertierungsschritten und Zielformatierung von Emissionsdaten.
2007. METTOOLSsup(V)sup(I) : Fachtagung des Fachausschusses Umweltmeteorologie der Deutschen Meteorologischen Gesellschaft, Garmisch-Partenkirchen, 24.-26.April 2007 Wissenschaftliche Berichte, FZKA-7300 (April 2007), 84–86
Radar rainfall estimates in an alpine environment using inverse hydrological modelling.
2006. Advances in Geosciences, 9, 25–29
Physically based distributed hydrological modelling of the Upper Jordan catchment and investigation of effective model equations.
2006. Advances in Geosciences, 9, 123–30
Model based distributed water balance monitoring of the White Volta catchment in West Africa through coupled meteorological-hydrological simulations.
2006. Advances in Geosciences, 9, 39–44
Inverse distributed hydrological modelling of Alpine catchments.
2006. Hydrology and Earth System Sciences, 10, 395–412
Temporal and spatial variation of forest VOC emissions in Germany in the decade 1994-2003.
2006. Atmospheric Environment, Suppl.1, 40, S166-S177. doi:10.1016/j.atmosenv.2005.11.071
Direct propagation of probability density functions in hydrological equations.
2006. Journal of Hydrology, 325, 82–95. doi:10.1016/j.jhydrol.2005.10.009
Determination of stochastic well head protection zones by direct propagation of uncertainties of particle tracks.
2006. Journal of Hydrology, 323, 215–29. doi:10.1016/j.jhydrol.2005.09.003
SOAP-based web services in GIS/RDMBS environment.
2005. Environmental modelling & software, (2004), 20 (6), 775–782. doi:10.1016/j.envsoft.2004.04.008
Inverse distributed hydrological modelling of alpine catchments.
2005. Hydrology and Earth System Sciences Discussions, 2, 2581–2623
Das GLOWA Volta Projekt: Untersuchungen zum nachhaltigen Umgang mit der Resource Wasser im Voltabecken von West Afrika.
2005. Hydrologie und Wasserbewirtschaftung, H.4, 49, 190–200
Upscaling of land-surface parameters through direct moment propagation.
2005. Advances in Geosciences, 5, 127–31
High resolution distributed atmospheric-hydrological modelling for alpine catchments.
2005. Journal of Hydrology, 314, 105–24. doi:10.1016/j.jhydrol.2005.03.033
Inventories of N₂O and NO emissions from European forest soil.
2005. Biogeosciences, 2, 353–75
High resolution climate simulations as a tool for climate impact and adaptation analysis.
2005. Annalen der Meteorologie, 17th Internat.Congress of Biometeorology (ICB 2005), Garmisch-Partenkirchen, September 5-9, 2005, (2005), (41), 205–08
Uncertainty assessment of potential biogenic volatile organic compound emissions from forests with the Monte Carlo method: case study for an episode from 1 to 10 July 2000 in Poland.
2005. Journal of Geophysical Research, 110(D23304), 2005. doi:10.1029/2004JD005685
Impact analysis of climate change for an Alpine catchment using high resolution dynamic downscaling of ECHAM4 time slices.
2005. Hydrology and Earth System Sciences, (2004), 8, 1030–44
Distributed run of a one-dimensional model in a regional application using SOAP-based web services.
2005. Atmospheric Environment, 39, 1961–66. doi:10.1016/j.atmosenv.2005.01.017
VOC emissions from biogenic sources.
2004. Friedrich, R. [Hrsg.] Emissions of Air Pollutants : Measurements, Calculations and Uncertainties Berlin [u.a.] : Springer, 2004, 16–24
Land cover and topography mapping.
2004. Friedrich, R. [Hrsg.] Emissions of Air Pollutants : Measurements, Calculations and Uncertainties Berlin [u.a.] : Springer, 2004, 282–91
Gekoppelte hochaufgelöste Meteorologie-Hydrologie-Simulationen für das alpine Einzugsgebiet der Mangfall.
2003. Hydrologie und Wasserbewirtschaftung, (2002), 47, 151–59
A highly spatially and temporally resolved inventory for biogenic isoprene and monoterpene emissions: Model description and application to Great Britain.
2003. Journal of Geophysical Research, 108(D20), 4644, 2003 DOI:10.1029/2002JD002694. doi:10.1029/2002JD002694
Regionale Klimasimulationen für Süddeutschland und den Alpenraum.
2003. Tag der Hydrologie, Universität Freiburg, 20.-21.März 2003 Kleeberg, H.B. [Hrsg.] Klima,Wasser, Flussgebietsmanagement - im Lichte der Flut, Beiträge zum Tag der Hydrologie 2003, am 20/21. März 2003in Freiburg i.Br. Hennef : Deutsche Vereinigung fuer Wasserwirtschaft, Abwasser und Abfall e.V, 2003, Bd.1 (Forum für Hydrologie und Wasserbewirtschaftung; H.4.2003)
Okreslenie przestrzenno-czasowego rozkladu emisji lotnych zwiazkow organicznych z lasow na przykladzie polski.
2003. Konieczynski, J. [Hrsg.] Problemy Ochrony Powietrza w Aglomeracjach Miejsko-Przemyslowych Lodz : Polska Akademia Nauk, 2003, 17–24
Short-term ozone forecasting with a network model system during summer 1999.
2002. Journal of Atmospheric Chemistry, 42, 23–40. doi:10.1023/A:1015767207688
The GLOWA Volta project: Integrated assessment of feedback mechanisms between climate, landuse, and hydrology.
2002. Advances in Global Change Research Vol.10: Climatic Change : Implications for the Hydrological Cycle and for Water Management Dordrecht [u.a.] : Kluwer Acad.Publ., 2002, 154–70
Emission of biogenic volatile organic compounds: An overview of field, laboratory and modelling studies performed during the ’Tropospheric Research Program’ (TFS) 1997-2000.
2002. Journal of Atmospheric Chemistry, 42, 159–77. doi:10.1023/A:1015757129946
Conditional first-order second-moment method and its application to the quantification of uncertainty in groundwater modeling.
2002. Water Resources Research, 38(4), 1035, 2002 (S.6.1-6.13). doi:10.1029/2000WR000022