Lena Merete Tallaksen

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Visiting address Sem Sælands vei 1 Geologibygningen 0371 OSLO
Postal address Postboks 1047 Blindern 0316 OSLO
Other affiliations Department of Geosciences

Academic Interests

  • Hydrological modelling, with emphasis on distributed modelling and improved representation of processes in global change studies;
  • Regional low flow and drought analyses, including extreme value analysis and space-time characteristics of drought at the catchment, regional and continental scale;
  • Hydroclimatology, addressing the main climate drivers of drought;
  • Global change impacts, including land use and climate change on water resources and hydrological extremes.

Teaching

Higher education and employment history

  • PhD (Dr. Scient.; 1991) in Hydrology, University of Oslo
  • M.Sc. (Cand. Scient.; 1987) in Hydrology, University of Oslo
     
  • 2006 – date     Professor and Chair of the Environmental Geology and Hydrology  section at the department of Geosciences, University of Oslo
  • 1996 – 2006    Associate Professor, University of Oslo, Department of Geophysics
  • 1994 – 1995    Postdoc, University of Oslo, Department of Geography
  • 1991 – 1993    Employed in own company (Hydro Nova inc.) with hydrological consultancy

Honoraria

  • Received in 1998 the International Association of Hydrological Sciences ‘Tison Award’ for an article in Hydrol. Sci. J., 42(1).

Cooperation

My scientific engagement involves cooperation with a wide range of institutions and researchers, through national as well as international research projects and networks. Current activities include:

  • the EU-funded WATCH project with 25 European partners
  • the NFR project SoCoCA
  • the NUFU project “Water Sciences” with partners from southern Africa;
  • the UNESCO FRIEND project with participants from Europe and globally,
  • the COST733 action with participants from most European countries
  • the European Drought Centre with members from Europe and beyond;
    Long-term international collaborations include the Wageningen University (the Netherlands), the University of Birmingham (UK), and Freiburg University (Germany). National research relations exist with the Norwegian Water Resources and Energy Directorate (NVE), SINTEF and Statkraft.
Tags: Hydrology, Hydrological modelling, Drought analyses, Hydroclimatology, Climate change

Publications

Fleig, A. K., Tallaksen, L.M., Hisdal, H. and Hannah, D. M. (2010) Regional hydrological drought in north-western Europe: linking a new Regional Drought Area Index with weather types (2010). Hydrological Processes, 24 (in press).

Fleig A.K., Tallaksen, L.M., Hisdal H., Stahl K., Hannah D.M. (2010) Inter-comparison of weather and circulation type classifications for hydrological drought development. Physics and Chemistry of the Earth, 35, 507-515.

Gudmundsson, L., Tallaksen, L.M. & Stahl, K. (2010) Spatial cross-correlation patterns of European low, mean and high flows. Hydrological Processes, 24 (in press).

Hannah, D.M., Demuth, S., Van Lanen, H.A.J., Looser, U., Prudhomme, C., Rees, G., Stahl, K. & Tallaksen, L.M. (2010) Large-scale river flow archives: importance, current status and future needs. Commentary, Hydrological Processes, 24 (in press).

Kingston, D.G., Fleig, A.K., Tallaksen, L.M. & Hannah, D.M. (2010) Sea surface temperature and atmospheric linkages to British summer streamflow drought. In: Global Change: Facing Risks and Threats to Water Resources (Proc. of the Sixth World FRIEND Conf., Fez, Morocco, October 2010), IAHS Publ.340, 598-604.

Laaha, G., Saquet, E., Hisdal, H., Kroll, C.N., van Lanen, H.A.J., Tallaksen, L.M. & Woods, R. (2010) FRIEND’s contribution to the PUB Benchmark Assessment Report on low flow estimation. In: Global Change: Facing Risks and Threats to Water Resources (Proc. of the Sixth World FRIEND Conf., Fez, Morocco, October 2010), IAHS Publ.340, 54-60.

Stahl, K., Hisdal, H., Hannaford, J., Tallaksen, L.M., van Lanen, H. A. J., Sauquet, E., Demuth, S., Fendekova, M., and Jódar, J. (2010) Streamflow trends in Europe: evidence from a dataset of near-natural catchments, Hydrol. Earth Syst. Sci. Discuss., 7, 5769-5804.

Stahl, K. & Tallaksen, L.M. (2010) RCM simulated and observed hydrological drought: a comparison of the 1976 and 2003 events in Europe (2010). In: Global Change: Facing Risks and Threats to Water Resources (Proc. of the Sixth World FRIEND Conf., Fez, Morocco, October 2010), IAHS Publ.340, 150-156.

Lettenmaier, D.P. with contribution from Tallaksen, L.M. and 20 others (2009) Changes in the global water cycle (Chapter 11). In: World Water Assessment Programme. 2009. The United Nations World Water Development Report 3: Water in a Changing World. Paris: UNESCO, and London: Earthscan.

Stewart, B. with contribution from Tallaksen, L.M. and 24 others (2009) Evolving hazards – and emerging opportunities (Chapter 12). In: World Water Assessment Programme. 2009. The United Nations World Water Development Report 3: Water in a Changing World. Paris: UNESCO, and London: Earthscan.

Tallaksen, L.M., Hisdal, H. & van Lanen, H.A.J. (2009) Space-time modeling of catchment scale drought characteristics. J. Hydrol., 375, 363-372.

Tallaksen, L.M. & Hewa, G.A. (2009) Extreme value analysis. In: A. Gustard & S. Demuth (Eds) Manual on Low-flow Estimation and Prediction. Operational Hydrology Report No. 50, WMO-No. 1029, 57-70.

Tallaksen, L.M. & van Lanen, H.A.J. (2004) (Eds) Hydrological Drought – Processes and Estimation Methods for Streamflow and Groundwater. Developments in Water Sciences 48. Elsevier B.V., the Netherlands, 580p.

Hisdal, H. & Tallaksen, L.M. (2003) Estimation of regional meteorological and hydrological drought characteristics. J. Hydrol., 281(3), 230-247.

Hisdal, H., Stahl, K., Tallaksen, L.M. & Demuth, S. (2001) Have streamflow droughts in Europe become more severe or frequent? Int. J. Climatol., 21, 317-333.

Tallaksen, L.M., Madsen, H. & Clausen, B. (1997) On the definition and modelling of streamflow drought duration and deficit volume. Hydrol. Sci. J., 42(1), 15-33.

Tallaksen, L.M., Schunselaar, S. & Veen, R. van (1996) Comparative model estimates of interception loss in a coniferous forest stand. Nordic Hydrol., 27(3), 143-160.

Tallaksen, L.M. (1995) A review of baseflow recession analysis. J. Hydrol. 165, 349-370.

  • Erlandsen, Helene B.; Haddeland, Ingjerd; Tallaksen, Lena M. & Kristiansen, Jørn (2017). The sensitivity of the terrestrial surface energy and water balance estimates in the WRF model to lower surface boundary representations: a South Norway case study.. Journal of Hydrometeorology.  ISSN 1525-755X.  18(1), s 265- 284 . doi: 10.1175/JHM-D-15-0146.1
  • Ionita, Monica; Tallaksen, Lena M.; Kingston, Daniel; Stagge, James Howard; Laaha, Gregor; van Lanen, Henny, A.J.; Scholz, Patrick; Chelcea, Silvia M. & Haslinger, Klaus (2017). The European 2015 drought from a climatological perspective. Hydrology and Earth System Sciences.  ISSN 1027-5606.  21(3), s 1397- 1419 . doi: 10.5194/hess-21-1397-2017
  • Nilsen, Irene Brox; Stagge, James Howard & Tallaksen, Lena M. (2017). A probabilistic approach for attributing temperature changes to synoptic type frequency . International Journal of Climatology.  ISSN 0899-8418.  37(6), s 2990- 3002 . doi: 10.1002/joc.4894
  • Rydsaa, Johanne Hope; Stordal, Frode; Bryn, Anders & Tallaksen, Lena M. (2017). Effects of shrub and tree cover increase on the near-surface atmosphere in northern Fennoscandia. Biogeosciences.  ISSN 1726-4170.  14, s 4209- 4227 . doi: 10.5194/bg-14-4209-2017
  • Blauhut, Veit; Stahl, Kerstin; Stagge, James Howard; Tallaksen, Lena M.; Stefano, Lucia De & Vogt, Jürgen V. (2016). Estimating drought risk across Europe from reported drought impacts, drought indices, and vulnerability factors. Hydrology and Earth System Sciences.  ISSN 1027-5606.  20(7), s 2779- 2800 . doi: 10.5194/hess-20-2779-2016
  • Hegdahl, Trine Jahr; Tallaksen, Lena M.; Engeland, Kolbjørn; Burkhart, John & Xu, Chong-Yu (2016). Discharge sensitivity to snowmelt parameterization: A case study for Upper Beas basin in Himachal Pradesh, India. Hydrology Research.  ISSN 1998-9563.  47(4), s 683- 700 . doi: 10.2166/nh.2016.047
  • Stagge, James Howard; Tallaksen, Lena M.; Gudmundsson, Lukas; Van Loon, Anne F. & Stahl, Kerstin (2016). Response to comment on 'Candidate Distributions for Climatological Drought Indices (SPI and SPEI)'. International Journal of Climatology.  ISSN 0899-8418.  36(4), s 2132- 2138 . doi: 10.1002/joc.4564
  • Stahl, Kerstin; Kohn, Irene; Blauhut, Veit; Urquijo, Julia; De Stefano, Lucia; Acacio, Vanda; Dias, Susana; Stagge, James Howard; Tallaksen, Lena M.; Kampragou, Eleni; Van Loon, Anne F.; Barker, Lucy J; Melsen, Lieke A; Bifulco, Carlo; Musolino, Dario; De Carli, Alessandro; Massarutto, Antonio; Assimacopoulos, Dionysis & Van Lanen, Henny A. J. (2016). Impacts of European drought events: Insights from an international database of text-based reports. Natural hazards and earth system sciences.  ISSN 1561-8633.  16(3), s 801- 819 . doi: 10.5194/nhess-16-801-2016
  • van Lanen, Henny, A.J.; Laaha, Gregor; Kingston, Daniel; Gauster, Tobias; Ionita, Monica; Vidal, Jean-Philippe; Vlnas, Radek; Tallaksen, Lena M.; Stahl, Kerstin; Hannaford, Jamie; Delus, Claire; Fendekova, Miriam; Mediero, Luis; Prudhomme, Christel; Rets, Ekaterina; Romanowicz, Renata J.; Gailliez, Sébastien; Wong, Wai Kwok; Adler, Mary-Jeanne; Blauhut, Veit; Caillouet, Laurie; Chelcea, Silvia; Frolova, Natalia; Gudmundsson, Lukas; Hanel, Martin; Haslinger, Klaus; Kireeva, Maria; Osuch, Marzena; Sauquet, Eric; Stagge, James Howard & Van Loon, Anne F. (2016). Hydrology needed to manage droughts: the 2015 European case . Hydrological Processes.  ISSN 0885-6087.  30(17), s 3097- 3104 . doi: 10.1002/hyp.10838
  • Van Loon, Anne F.; Gleeson, Tom; Clark, Julian; Van Dijk, Albert I. J. M.; Stahl, Kerstin; Hannaford, Jamie; Baldassarre, Giuliano Di; Teuling, Adriaan J.; Tallaksen, Lena M.; Uijlenhoet, Remko; Hannah, David M.; Sheffield, Justin; Svoboda, Mark; Verbeiren, Boud; Wagener, Thorsten; Rangecroft, Sally; Wanders, Niko & van Lanen, Henny, A.J. (2016). Drought in the Antropocene . Nature Geoscience.  ISSN 1752-0894.  9(2), s 89- 91 . doi: doi:10.1038/ngeo2646
  • Van Loon, Anne F.; Stahl, Kerstin; Di Baldassarre, Giuliano; Clark, Julian; Rangecroft, Sally; Wanders, Niko; Gleeson, Tom; Van Dijk, Albert I. J. M.; Tallaksen, Lena M.; Hannaford, Jamie; Uijlenhoet, Remko; Teuling, Adriaan J.; Hannah, David M.; Sheffield, Justin; Svoboda, Mark; Verbeiren, Boud; Wagener, Thorsten & Van Lanen, Henny A. J. (2016). Drought in a human-modified world: Reframing drought definitions, understanding, and analysis approaches. Hydrology and Earth System Sciences.  ISSN 1027-5606.  20(9), s 3631- 3650 . doi: 10.5194/hess-20-3631-2016
  • Bartholomeus, Ruud; Stagge, James Howard; Tallaksen, Lena M. & Witte, J.P.M. (2015). Sensitivity of potential evaporation estimates to 100 years of climate variability. Hydrology and Earth System Sciences.  ISSN 1027-5606.  19(2), s 997- 1014 . doi: 10.5194/hess-19-997-2015
  • Fleig, Anne Kristina; Tallaksen, Lena M.; James, Philip; Hisdal, Hege & Stahl, Kerstin (2015). Attribution of European precipitation and temperature trends to changes in synoptic circulation. Hydrology and Earth System Sciences.  ISSN 1027-5606.  19(7), s 3093- 3107 . doi: 10.5194/hess-19-3093-2015
  • Kingston, Daniel; Stagge, James Howard; Tallaksen, Lena M. & Hannah, David M. (2015). European-scale drought: Understanding connections between atmospheric circulation and meteorological drought indices. Journal of Climate.  ISSN 0894-8755.  28(2), s 505- 516 . doi: 10.1175/JCLI-D-14-00001.1
  • Li, Hong; Xu, Chong-Yu; Beldring, Stein; Tallaksen, Lena M. & Jain, Sharad K. (2015). Water Resources Under Climate Change in Himalayan Basins. Water resources management.  ISSN 0920-4741.  30(2), s 843- 859 . doi: 10.1007/s11269-015-1194-5
  • Ngongondo, Cosmo; Xu, Chong-Yu; Tallaksen, Lena M. & Alemaw, B. (2015). Observed and simulated changes in the water balance components over Malawi, during 1971-2000. Quaternary International.  ISSN 1040-6182.  369, s 7- 16 . doi: 10.1016/j.quaint.2014.06.028
  • Rydsaa, Johanne Hope; Stordal, Frode & Tallaksen, Lena M. (2015). Sensitivity of the regional European boreal climate to changes in surface properties resulting from structural vegetation perturbations. Biogeosciences.  ISSN 1726-4170.  12(10), s 3071- 3087 . doi: 10.5194/bg-12-3071-2015
  • Stagge, James Howard; Kohn, Irene; Tallaksen, Lena M. & Stahl, Kerstin (2015). Modeling drought impact occurrence based on meteorological drought indices in Europe. Journal of Hydrology.  ISSN 0022-1694.  530, s 37- 50 . doi: 10.1016/j.jhydrol.2015.09.039
  • Stagge, James Howard; Tallaksen, Lena M.; Gudmundsson, Lukas; Van Loon, Anne F. & Stahl, Kerstin (2015). Candidate Distributions for Climatological Drought Indices (SPI and SPEI). International Journal of Climatology.  ISSN 0899-8418.  35(13), s 4027- 4040 . doi: 10.1002/joc.4267
  • Stahl, Kerstin; Kohn, I.; De Stefano, L.; Tallaksen, Lena M.; Rego, F.C.; Seneviratne, S.I.; Andreu, J. & van Lanen, Henny, A.J. (2015). An impact perspective on pan-European drought sensitivity, In Joaquin Andreu Alvarez; Abel Solera; Javier Paredes-Arquiola; David Haro-Monteagudo & Henny van Lanen (ed.),  Drought: research and science-policy interfacing.  CRC Press.  ISBN 978-1-138-02779-4.  Chapter 48.  s 329 - 334
  • Tallaksen, Lena M.; Stagge, James Howard; Stahl, Kerstin; Gudmundsson, Lukas; Orth, Rene; Seneviratne, Sonia I.; Van Loon, Anne F. & van Lanen, Henny, A.J. (2015). Characteristics and drivers of drought in Europe—a summary of the DROUGHT-R&SPI project, In Joaquin Andreu Alvarez; Abel Solera; Javier Paredes-Arquiola; David Haro-Monteagudo & Henny van Lanen (ed.),  Drought: research and science-policy interfacing.  CRC Press.  ISBN 978-1-138-02779-4.  Chapter 2.  s 15 - 21
  • van Lanen, Henny, A.J.; Tallaksen, Lena M.; Assimacopoulos, Dionysis; Stahl, Kerstin; Wolters, Wouter; Andreu, Joaquin; Seneviratne, Sonia I.; De Stefano, Lucia; Seidl, Irmi; Rego, Francisco Castro; Massarutto, Antonio & Garnier, Emmanuel (2015). Fostering Drought Research and Science-Policy Interfacing: Achievements of the DROUGHT-R&SPI project, In Joaquin Andreu Alvarez; Abel Solera; Javier Paredes-Arquiola; David Haro-Monteagudo & Henny van Lanen (ed.),  Drought: research and science-policy interfacing.  CRC Press.  ISBN 978-1-138-02779-4.  Introduction.  s 3 - 12
  • Ngongondo, Cosmo; Tallaksen, Lena M. & Xu, Chong-Yu (2014). Growing season length and rainfall extremes analysis in Malawi. IAHS Red Book Series.  ISSN 0144-7815.  363, s 361- 366
  • Nilsen, Irene Brox; Fleig, Anne K.; Tallaksen, Lena M. & Hisdal, Hege (2014). Recent trends in monthly temperature and precipitation patterns in Europe. IAHS Red Book Series.  ISSN 0144-7815.  363, s 132- 137
  • Stagge, James Howard; Tallaksen, Lena M.; Xu, Chong-Yu & van Lanen, Henny, A.J. (2014). Standardized precipitation-evapotranspiration index (SPEI): Sensitivity to potential evapotranspiration model and parameters. IAHS Red Book Series.  ISSN 0144-7815.  363, s 367- 373
  • Stahl, Kerstin; Vidal, J.P.; Hannaford, J.; Prudhomme, C.; Laaha, G. & Tallaksen, Lena M. (2014). Synthesizing changes in low flows from observations and models across scales. IAHS Red Book Series.  ISSN 0144-7815.  363, s 30- 35
  • Tallaksen, Lena M. & Stahl, Kerstin (2014). Spatial and temporal patterns of large-scale droughts in Europe: Model dispersion and performance. Geophysical Research Letters.  ISSN 0094-8276.  41(2), s 429- 434 . doi: 10.1002/2013GL058573
  • Van Lanen, H.A.J.; Demuth, Siegfried; Daniell, Trevor; Hannah, David M.; Laaha, Gregor; Mahé, Gil & Tallaksen, Lena M. (2014). Over 25 years of FRIEND-Water: an overview.. IAHS Red Book Series.  ISSN 0144-7815.  363, s 1- 7
  • Hannaford, J.; Buys, G.; Stahl, Kerstin & Tallaksen, Lena M. (2013). The influence of decadal-scale variability on trends in long European streamflow records. Hydrology and Earth System Sciences.  ISSN 1027-5606.  17(7), s 2717- 2733 . doi: 10.5194/hess-17-2717-2013
  • Kingston, Daniel; Fleig, Anne K.; Tallaksen, Lena M. & Hannah, David M. (2013). Ocean-Atmosphere Forcing of Summer Streamflow Drought in Great Britain. Journal of Hydrometeorology.  ISSN 1525-755X.  14(1), s 331- 344 . doi: 10.1175/JHM-D-11-0100.1
  • Laaha, Gregor; Demuth, Siegfried; Hisdal, Hege; Kroll, C.N.; van Lanen, Henny, A.J.; Nester, T.; Rogger, M.; Sauquet, E.; Tallaksen, Lena M.; Woods, R.A. & Young, A. (2013). Prediction of low flows in ungauged basins, In Günter Blöschl; Murugesu Sivapalan; Thorsten Wagener; Alberto Viglione & Hubert Savenije (ed.),  Runoff Prediction in Ungauged Basins, Synthesis across Processes, Places and Scales,.  Cambridge University Press.  ISBN 978-1-107-02818-0.  Chapter 8.  s 163 - 188
  • Ngongondo, Cosmo S Abdul; Xu, Chong-Yu; Tallaksen, Lena M. & Alemaw, Berhanu (2013). Evaluation of the FAO Penman-Montheith, Priestley-Taylor and Hargreaves models for estimating reference evapotranspiration in southern Malawi. Hydrology Research.  ISSN 0029-1277.  44(4), s 706- 722 . doi: 10.2166/nh.2012.224
  • van Lanen, Henny, A.J.; Wanders, N.; Tallaksen, Lena M. & Loon, Anne van (2013). Hydrological drought across the world: impact of climate and physical catchment structure. Hydrology and Earth System Sciences.  ISSN 1027-5606.  17(5), s 1715- 1732 . doi: 10.5194/hess-17-1715-2013
  • Gudmundsson, Lukas; Tallaksen, Lena M.; Stahl, Kerstin; Dumont, E.; Clark, D.B.; Hagemann, S.; Bertrand, N.; Gerten, D.; Hanasaki, N.; Heinke, J.; Voss, F. & Koirala, S. (2012). Comparing Large-Scale Hydrological Model Simulations to Observed Runoff Percentiles in Europe. Journal of Hydrometeorology.  ISSN 1525-755X.  13(2), s 604- 620 . doi: 10.1175/JHM-D-11-083.1
  • Gudmundsson, Lukas; Wagener, Thorsten; Tallaksen, Lena M. & Engeland, Kolbjørn (2012). Evaluation of nine large-scale hydrological models with respect to the seasonal runoff climatology in Europe. Water resources research.  ISSN 0043-1397.  48(11) . doi: 10.1029/2011WR010911
  • Stahl, Kerstin; Tallaksen, Lena M.; Hannaford, J. & van Lanen, Henny, H.A.J. (2012). Filling the white space on maps of European runoff trends: estimates from a multi-model ensemble. Hydrology and Earth System Sciences.  ISSN 1027-5606.  16(7), s 2035- 2047 . doi: 10.5194/hess-16-2035-2012
  • Fleig, Anne Kristina; Tallaksen, Lena M.; Hisdal, Hege & Hannah, David M. (2011). Regional hydrological drought in north-western Europe: linking a new Regional Drought Area Index with weather types. Hydrological Processes.  ISSN 0885-6087.  25(7), s 1163- 1179 . doi: 10.1002/hyp.7644
  • Gudmundsson, Lukas; Tallaksen, Lena M. & Stahl, Kerstin (2011). Spatial cross-correlation patterns of European low, mean and high flows. Hydrological Processes.  ISSN 0885-6087.  25(7), s 1034- 1045 . doi: 10.1002/hyp.7807
  • Gudmundsson, Lukas; Tallaksen, Lena M.; Stahl, Kerstin & Fleig, Anne Kristina (2011). Low-frequency variability of European runoff. Hydrology and Earth System Sciences.  ISSN 1027-5606.  15(9), s 2853- 2869 . doi: 10.5194/hess-15-2853-2011
  • Harding, R.; Best, M.; Blyth, E.; Hagemann, S.; Kabat, P.; Tallaksen, Lena M.; Warnaars, T.; Wiberg, D.; Weedon, G.P.; van Lanen, Henny, A.J.; Ludwig, F. & Haddeland, I. (2011). Current knowledge of the terrestrial Global Water Cycle. Journal of Hydrometeorology.  ISSN 1525-755X.  12(6), s 1149- 1156 . doi: 10.1175/JHM-D-11-024.1
  • Harding, Richard; Best, Martin; Blyth, Eleanor; Hagemann, Stefan; Kabat, Pavel; Tallaksen, Lena M.; Warnaars, Tanya; Wiberg, David; Weedon, Graham P; van Lanen, Henny; Ludwig, Fulco & Haddeland, Ingjerd (2011). WATCH: Current Knowledge of the Terrestrial Global Water Cycle. Journal of Hydrometeorology.  ISSN 1525-755X.  12(6), s 1149- 1156 . doi: 10.1175/JHM-D-11-024.1
  • Morawietz, Martin; Xu, Chong-Yu; Gottschalk, Lars & Tallaksen, Lena M. (2011). Systematic evaluation of autoregressive error models as post-processors for a probabilistic streamflow forecast system. Journal of Hydrology.  ISSN 0022-1694.  407(1-4), s 58- 72 . doi: 10.1016/j.jhydrol.2011.07.007
  • Ngongondo, Cosmo S Abdul; Xu, Chong-Yu; Tallaksen, Lena M.; Alemaw, Berhanu & Chirwa, Tobias (2011). Regional frequency analysis of rainfall extremes in Southern Malawi using the index rainfall and L-moments approaches. Stochastic environmental research and risk assessment (Print).  ISSN 1436-3240.  25(7), s 939- 955 . doi: 10.1007/s00477-011-0480-x
  • Stahl, Kerstin; Tallaksen, Lena M.; Gudmundsson, Lukas & Christensen, Jens H. (2011). Streamflow Data from Small Basins: A Challenging Test to High-Resolution Regional Climate Modeling. Journal of Hydrometeorology.  ISSN 1525-755X.  12(5), s 900- 912 . doi: 10.1175/2011JHM1356.1
  • Staudinger, M.; Stahl, Kerstin; Seibert, J.; Clark, M.P. & Tallaksen, Lena M. (2011). Comparison of hydrological model structures based on recession and low flow simulations. Hydrology and Earth System Sciences.  ISSN 1027-5606.  15, s 3447- 3459 . doi: 10.5194/hess-15-3447-2011
  • Fleig, Anne Kristina; Tallaksen, Lena M.; Hisdal, Hege; Stahl, Kerstin & Hannah, David M. (2010). Inter-comparison of weather and circulation type classifications for hydrological drought development. Physics and Chemistry of the Earth.  ISSN 1474-7065.  35(9-12), s 507- 515 . doi: 10.1016/j.pce.2009.11.005
  • Hannah, D.M.; Demuth, S.; van Lanen, Henny, A.J.; Looser, U.; Prudhomme, C.; Rees, G.; Stahl, Kerstin & Tallaksen, Lena M. (2010). A review of the status, research opportunities and future of large-scale river flow archives. IAHS Red Book Series.  ISSN 0144-7815.  340, s 584- 590
  • Kingston, Daniel; Fleig, Anne K.; Tallaksen, Lena M. & Hannah, David M. (2010). North Atlantic sea surface temperature, atmospheric circulation and summer drought in Great Britain. IAHS Red Book Series.  ISSN 0144-7815.  340, s 598- 604
  • Kingston, Daniel; Fleig, Anne K.; Tallaksen, Lena M. & Hannah, David M. (2010). Ocean-atmosphere forcing of summer streamflow drought in Great Britain. IAHS Red Book Series.  ISSN 0144-7815.  (340), s 598- 604
  • Laaha, G.; Sauquet, E.; Hisdal, Hege; Kroll, C.N.; van Lanen, Henny, A.J.; Tallaksen, Lena M. & Woods, R. (2010). FRIEND’s contribution to the PUB Benchmark Assessment Report on low flow estimation. IAHS Red Book Series.  ISSN 0144-7815.  340, s 54- 60
  • Loon, A.F. van; van Lanen, Henny, A.J.; Hisdal, Hege; Tallaksen, Lena M.; Fendeková, M.; Oosterwijk, J.; Horvát, O. & Machlica, A. (2010). Understanding hydrological winter drought in Europe. IAHS Red Book Series.  ISSN 0144-7815.  340, s 189- 197
  • Stahl, Kerstin; Hisdal, Hege; Hannaford, J.; Tallaksen, Lena M.; van Lanen, Henny, H.A.J.; Sauquet, Eric; Demuth, Siegfried; Fendekova, Miriam & Jódar, J. (2010). Streamflow trends in Europe: evidence from a dataset of near-natural catchments. Hydrology and Earth System Sciences.  ISSN 1027-5606.  14(12), s 2367- 2382 . doi: 10.5194/hess-14-2367-2010
  • Stahl, Kerstin & Tallaksen, Lena M. (2010). RCM simulated and observed hydrological drought: a comparison of the 1976 and 2003 events in Europe. IAHS Red Book Series.  ISSN 0144-7815.  340, s 150- 156
  • Gustard, Alan & Tallaksen, Lena M. (2009). Low-Flow Indices, In Alan Gustard & Siegfried Demuth (ed.),  Manual on Low-flow Estimation and Prediction.  World Meteorological Organization (WMO).  ISBN 978-92-63-11029-9.  5.  s 43 - 49
  • Lettenmaier, Dennis P.; Tallaksen, Lena M. & and others, 21 co-authors (2009). Changes in the global water cycle, In Paris UNESCO (ed.),  World Water Assessment Programme 2009. The United Nations World Water Development Report 3: Water in a Changing World.  Unesco.  ISBN 978-1-84407-839-4.  11.  s 181 - 210
  • Stewart, Bruce; Tallaksen, Lena M. & and others, 25 co-authors (2009). Evolving hazards - and emerging opportunities, In Paris UNESCO (ed.),  World Water Assessment Programme 2009. The United Nations World Water Development Report 3: Water in a Changing World.  Unesco.  ISBN 978-1-84407-839-4.  12.  s 211 - 225
  • Tallaksen, Lena M. & Fleig, Anne Kristina (2009). Atmosphere: Climate drivers of drought, In Louise Wipfler & Henny, A.J. van Lanen (ed.),  Xerochore Extended Guidance Document on the Natural System & Drought.  Wageningen University.  3.  s 7 - 16
  • Tallaksen, Lena M. & Hewa, G.A. (2009). Extreme value analysis, In Alan Gustard & Siegfried Demuth (ed.),  Manual on Low-flow Estimation and Prediction.  World Meteorological Organization (WMO).  ISBN 978-92-63-11029-9.  6.  s 57 - 70
  • Tallaksen, Lena M.; Hisdal, Hege & van Lanen, Henny, H.A.J. (2009). Space-time modelling of catchment scale drought characteristics. Journal of Hydrology.  ISSN 0022-1694.  375(3-4), s 363- 372 . doi: 10.1016/j.jhydrol.2009.06.032

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  • Nilsen, Irene Brox; Tallaksen, Lena M. & Stordal, Frode (2017). Potential feedbacks between snow cover, soil moisture and surface energy fluxes in Southern Norway .
  • Burkhart, John; Schuler, Thomas; Tallaksen, Lena M.; Filhol, Simon; Hulth, John & Decker, Sven (2016). Snow model validation in Norway at the Land Atmosphere Interaction in Cold Environments (LATICE) Finse site.
  • Holter, Øystein Gullvåg; Liestøl, Knut; Tallaksen, Lena M. & Kristensen, Solveig (2016). Universitetene er sterkt konkurransedrevet. I dette løpet taper kvinnene. Kronikk Aftenposten 7.3.2016 http://www.aftenposten.no/meninger/kronikker/Kronikk-Universitetene-er-sterk t-konkurransedrevet-I-dette-lopet-taper-kvinnene-8380246.html. Aftenposten (morgenutg. : trykt utg.).  ISSN 0804-3116.
  • Nilsen, Irene Brox; Stagge, James Howard & Tallaksen, Lena M. (2016). A probabilistic approach to attribute warming to changes in atmospheric circulation .
  • Engeland, Kolbjørn; Tallaksen, Lena M.; Bakken, Tor Haakon & Killingtveit, Ånund (2015). Water footprint of hydro power in Norway .
  • Nilsen, Irene Brox; Tallaksen, Lena M. & Stagge, James Howard (2015). A probabilistic method of calculating circulation-induced trends .
  • Stahl, Kerstin; Kohn, I.; De Stefano, L.; Tallaksen, Lena M.; Rego, F.C.; Seneviratne, S.I.; Andreu, J. & van Lanen, Henny, A.J. (2015). An impact perspective on pan-European drought sensitivity.
  • Tallaksen, Lena M.; Stagge, James Howard; Stahl, Kerstin; Gudmundsson, Lukas; Orth, Rene; Seneviratne, Sonja; Van Loon, Anne F. & van Lanen, Henny, A.J. (2015). Characteristics and drivers of drought in Europe – a summary of the DROUGHT-R&SPI project.
  • van Lanen, Henny, A.J.; Tallaksen, Lena M.; Assimacopoulos, Dionysis; Stahl, Kerstin; Wolters, Wouter; Andreu, Joaquin; Seneviratne, Sonia I.; De Stefano, Lucia; Seidl, Irmi; Rego, Francisco Castro; Massarutto, Antonio & Garnier, Emmanuel (2015). Fostering Drought Research and Science-Policy Interfacing: Achievements of the DROUGHT-R&SPI project.
  • Nilsen, Irene Brox & Tallaksen, Lena M. (2014). Temperature changes in Norway: Recent increases in WFDEI validated against interpolated observations .
  • Nilsen, Irene Brox; Tallaksen, Lena M.; Hisdal, Hege & Fleig, Anne Kristina (2014). Regional precipitation and temperature trend patterns in Europe (presentasjon av Paper I: Recent trends in monthly temperature and precipitation patterns in Europe).
  • Tallaksen, Lena M. & Nilsen, Irene Brox (2014). Norge er i gjennomsnitt blitt mer enn to grader varmere fra 1979 til 2009 . Aftenposten Viten.
  • Stagge, James Howard; Tallaksen, Lena M.; Kohn, Irene; Stahl, Kerstin & Loon, Anne van (2013). A European Drought Reference Database: Design and Online Implementation .
  • Gudmundsson, Lukas; Tallaksen, Lena M. & Stahl, Kerstin (2011). Projected changes in future runoff variability - a multi model analysis using the A2 emission scenario.
  • Hannah, David M.; Demuth, Siegfried; van Lanen, Henny; Looser, Ulrich; Prudhomme, Christel; Rees, Gwyn; Stahl, Kerstin & Tallaksen, Lena M. (2011). Large-scale river flow archives: importance, current status and future needs. Hydrological Processes.  ISSN 0885-6087.  25(7), s 1191- 1200 . doi: 10.1002/hyp.7794
  • Stahl, Kerstin; Tallaksen, Lena M.; Hannaford, J. & van Lanen, Henny, A.J. (2011). Abflusstrends in Europa: Vergleich eines Multi-Modell-Experiments mit Beobachtungen.
  • Tallaksen, Lena M.; Stahl, Kerstin & Wong, G. (2011). Space-time characteristics of large-scale droughts in Europe derived from streamflow observations and WATCH multi-model simulations.
  • Fleig, Anne K.; James, Paul; Hagemann, Stefan & Tallaksen, Lena M. (2010). Circulation type frequencies in GCM simulations and an application to hydrological drought.
  • Fleig, Anne K.; Kingston, Daniel G.; Tallaksen, Lena M. & Hannah, David M. (2010). Ocean-atmosphere conditions associated with hydrological drought in Britain.
  • Fleig, Anne K.; Tallaksen, Lena M.; Hisdal, Hege & Hannah, David M. (2010). Regional hydrological drought in north-western Europe and associated weather types.
  • Fleig, Anne Kristina; James, Paul; Hagemann, Stefan & Tallaksen, Lena M. (2010). Weather type frequencies in ECHAM5/MPI-OM simulations for the 20th and 21st century and an application to hydrological drought.
  • Fox Maule, C.; Svendsen, S.H.; Thejll, P.; Cristensen, J.H.; Tallaksen, Lena M. & van Lanen, Henny, A.J. (2010). Applying the Palmer Drought Severity Index to regional climate models.
  • Gudmundsson, Lukas; Tallaksen, Lena M. & Stahl, Kerstin (2010). Large-scale patterns of wetness and drought of European streamflow on inter-annual to decadal time scales.
  • Gudmundsson, Lukas; Tallaksen, Lena M.; Stahl, Kerstin & Fleig, Anne Kristina (2010). Low-frequency Variability of European Runoff.
  • Gudmundsson, Lukas; Wagener, Thorsten; Tallaksen, Lena M. & Engeland, Kolbjørn (2010). Evaluation of a multi-model ensemble to observed spatially distributed runoff.
  • Stahl, Kerstin & Tallaksen, Lena M. (2010). RCM simulated and observed hydrological drought: a comparison of the 1976 and 2003 events in Europe.
  • Stahl, Kerstin; Tallaksen, Lena M. & Gudmundsson, Lukas (2010). Performance benchmarking of large-scale models with observations from unregulated streamflow records across Europe.
  • Staudinger, M.; Stahl, Kerstin; Tallaksen, Lena M.; Clark, M.P. & Seibert, J. (2010). Performance comparison of hydrological model structures during low flows.
  • Tallaksen, Lena M. (2010). Vannressurser og globale endringer.
  • Tallaksen, Lena M.; Stahl, Kerstin; Gudmundsson, L.; Wong, G. & van Lanen, Henny, A.J. (2010). Characterization and modelling of large-scale drought in Europe.
  • Tallaksen, Lena M. & van Lanen, Henny, A.J. (2010). Advances in European drought research efforts and related research networks (solicited).
  • Wong, Geraldine & Tallaksen, Lena M. (2010). A comparison of spatial and temporal methodologies for the analysis of European drought.
  • Fleig, Anne K.; Tallaksen, Lena M.; Hisdal, Hege & Hannah, David M. (2009). Regional hydrological droughts and weather types in north-western Europe.
  • Gudmundsson, Lukas; Lange, Holger; Tallaksen, Lena M. & Stahl, Kerstin (2009). Quantification of Europe-wide streamflow complexity and potential links to atmospheric circulation patterns.
  • Gudmundsson, Lukas & Tallaksen, Lena M. (2009). A "characteristic number" approach to relate stream flow dynamics to land properties.
  • Gudmundsson, Lukas; Tallaksen, Lena M. & Stahl, Kerstin (2009). Spatial correlation patterns of low mean and high flows compared to fluctuations in the climatic water budget.
  • Gudmundsson, Lukas; Tallaksen, Lena M.; Stahl, Kerstin & Lange, Holger (2009). Regional synchronisation of hydrological regimes – is the variability of extremes linked to mean conditions?.
  • Saka, John D.K.; Tallaksen, Lena M. & Vogt, Rolf David (2009). Capacity building in water sciences for improved assessment and management of water resources.
  • Stahl, Kerstin; Gudmundsson, Lukas & Tallaksen, Lena M. (2009). Hydrological drought characteristics in catchments: to what extent are they reproduced by regional climate models?.
  • Tallaksen, Lena M. (2009). Base flow separation.
  • van Lanen, Henny, A.J. & Tallaksen, Lena M. (2009). Hydrological Drought: Monitoring, Prediction and Forecasting. In: Kovar, P., Maca, P. & Redinova, J. (Eds.) Water Policy 2009, Water as a Vulnerable and Exhaustible Resource.

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Published Dec. 10, 2013 7:55 PM - Last modified Aug. 3, 2016 8:51 PM