The essential value of long-term experimental data for hydrology and water management

Doerthe Tetzlaff, Humboldt University of Berlin, Berlin, Germany; Northern Rivers Institute, University of Aberdeen, Aberdeen, United Kingdom, Sean Kevin Carey, McMaster University, School of Geography and Earth Sciences, Hamilton, ON, Canada, Jim P McNamara, Boise State Univ, Boise, ID, United States, Hjalmar Laudon, SLU Swedish University of Agricultural Sciences Umea, Umeå, Sweden and Chris Soulsby, School of Geosciences, University of Aberdeen, Aberdeen, United Kingdom