Observed Properties

agricultural parameter (19)
atmospheric parameter (90)
biological parameter (99)
chemical parameter (66)
ecosystem parameter (111)
environmental parameter (18)
genetic parameter (7)
landscape parameter (35)
physical parameter (9)
remote sensing parameter (7)
soil parameter (84)
(-) water parameter (63)
- acid neutralizing capacity of water (5)
- ammonium content (4)
- ammonium nitrate concentration (11)
- ammonium nitrogen content (3)
- available phosphorus (4)
- chlorophyll content of water (19)
- conductivity (30)
- current direction (1)
- current speed (1)
- dissolved organic carbon in water (11)
- dissolved organic nitrogen (7)
- dissolved organic phosphorus (2)
- dry bulk density (1)
- electrical conductivity (8)
- groundwater level (11)
- groundwater permeability (1)
- hydraulic conductivity (5)
- lake level (10)
- lake temperature (13)
- nitrogen content (7)
- oxygen concentration (3)
- oxygen saturation (4)
- percent carbon (1)
- perched water table (5)
- photosynthetically active radiation intensity (10)
- potential evaporation (2)
- rainfall variability (3)
- river temperature (6)
- runoff amount (9)
- saturated hydraulic conductivity (5)
- sea surface temperature (1)
- secchi depth (15)
- sedimentation rate (1)
- sight depth (2)
- snow cover (3)
- snow depth (4)
- snow temperature (1)
- snow water equivalent (6)
- specific conductivity (15)
- stage height (5)
- stream order (5)
- surface runoff (1)
- suspended solids (3)
- total carbon (3)
- total organic carbon (4)
- water acidity (18)
- water albedo (2)
- water alkalinity (24)
- water colour (3)
- water content (4)
- water depth (21)
- water heavy metal concentration (1)
- water level (19)
- water potential (2)
- water pressure (1)
- water quality (23)
- water reflectance (2)
- water salinity (1)
- water table (11)
- water temperature (33)
- water transmissivity (1)
- water transparency (13)
- water velocity (4)
- water volume (7)

	Site	Last updated
	HOBE - the Danish hydrological observatory - Denmark	2023-07-12
	Škocjan Caves - Slovenia	2023-02-07
	West Polesie Biosphere Reserve - Poland	2021-11-23

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