Changes in the hydrologic aspects of climate are of optimum importance. However, the details of past changes in the hydrologic cycle are difficult to reconstruct. In this report we show the firs results of the analyses of paleohydrological proxies (n-alkanes) that allow the reconstruction of multiple terms of the hydrologic budget in the GPNP. We analyzed a core from Lake Trebecchi (GPNP), and after the definition of the age-dating chronology, we measured the concentrations of n-alkanes and their major indexes (ACL, Paq, C27/C31) usually selected to infer information about hydrological evolution of the ecosystems.

Hydrological infrastructure (artifical canals, ponds, rivers, catchments), water use by municipalities

The LTER site Zöbelboden was equipped with highly modern infrastructure to assess the effects of extreme climate events on the forest ecosystem. The instruments include eddy covariance measurements for CO2 and water vapor fluxes at a tower (900 m a.s.l), and soil respiration auto-chambers, as well as combined sap flow sensors with automated dendrometers in the main footprint area of the eddy tower. This is the so called intensive plot 2 (IP2), which is equipped by a number of different field measurement devices for long-term monitoring (lysimeters water sampling, soil moisture and temperature sensors, manual dendrometers, deposition, litter fall) and supplemented by other monitoring activities (tree inventory, needle and leaf chemistry, soil chemistry). An optical multi-parameter probe for dissolved nitrogen and carbon was installed in the measuring weir of the catchment runoff at 577 m a.s.l. There, weekly water quality, runoff, and meteorology is monitored since many years. The related metadata refer to sap flow measurements and automated dendrometer records. The data can be viewed and downloaded via the link provided using the station names “ZOE_5250B00”, “ZOE_5005B00”, “ZOE_5234B00”, “ZOE_5004B00”, “ZOE_5230B00”, “ZOE_5227B00”, “ZOE_5141B00”, “ZOE_5164B00”, “ZOE_5064B00”, “ZOE_5079B00”, “ZOE_5082B00”, “ZOE_5106B00”.

Discharge data from the station Grasriegelgraben at the LTER Site Rosalia Lehrforst Austria

runoff measurement of the rock glacier Outer Hochebenkar

Monthly inundation and rainfall averages recorded at Las Tablas de Daimiel National Park from October 1944 to December 2016

GIS thematic layers on the Park's hydrography: mountain lakes/ponds, streams. Bathymetric data, boundary of catchments, waterfalls, water resources, water uptake points, etc. Also available spatial hydrogeology data (springs).

Data of type hydrology-hydrogeology measured on Le Toulourenc basin within the framework of the FONTAINE DE VAUCLUSE observatory, that is part of the KARST observatory network. The KARST observatory network aims to strengthen knowledge-sharing and to promote cross-disciplinary research on karst systems, in the framework of the OZCAR Critical Zone network Research Infrastructure. Data consist in 1 time series on 1 station(s). The measured parameters are: Discharge (m3/s). Measurements start on 07-06-1991 and end on 19-11-1992

Data of type hydrology-hydrogeology measured on Port-Miou basin within the framework of the PORT-MIOU observatory, that is part of the KARST observatory network. The KARST observatory network aims to strengthen knowledge-sharing and to promote cross-disciplinary research on karst systems, in the framework of the OZCAR Critical Zone network Research Infrastructure. Data consist in 3 time series on 1 station(s). The measured parameters are: Discharge (m3/s), Water level (cm). Measurements start on 16-12-2010 and end on 17-05-2022

Data of type hydrology-hydrogeology measured on Fontaine de Nimes basin within the framework of the FONTAINE DE NIMES observatory, that is part of the KARST observatory network. The KARST observatory network aims to strengthen knowledge-sharing and to promote cross-disciplinary research on karst systems, in the framework of the OZCAR Critical Zone network Research Infrastructure. Data consist in 1 time series on 1 station(s). The measured parameters are: Discharge (m3/s). Measurements start on 28-10-1998 and end on 05-07-2021