Observed Properties

agricultural parameter (10)
atmospheric parameter (35)
biological parameter (46)
chemical parameter (30)
ecosystem parameter (47)
environmental parameter (24)
genetic parameter (5)
landscape parameter (24)
physical parameter (6)
remote sensing parameter (5)
soil parameter (29)
water parameter (35)
- ammonium content (1)
- ammonium nitrate concentration (4)
- ammonium nitrogen content (2)
- available phosphorus (2)
- carbon dioxide concentration (1)
- chlorophyll content of water (8)
- conductivity (15)
- dissolved organic carbon in water (4)
- dissolved organic nitrogen (3)
- dissolved organic phosphorus (2)
- dry bulk density (1)
- electrical conductivity (5)
- groundwater level (3)
- hydraulic conductivity (1)
- lake level (8)
- lake temperature (11)
- nitrogen content (2)
- oxygen concentration (4)
- oxygen saturation (3)
- percent carbon (1)
- perched water table (2)
- photosynthetically active radiation intensity (3)
- rainfall variability (3)
- river temperature (7)
- runoff amount (6)
- saturated hydraulic conductivity (1)
- sea ice extent (1)
- sea level (1)
- sea surface temperature (1)
- secchi depth (5)
- sedimentation rate (1)
- sight depth (1)
- snow cover (7)
- snow depth (8)
- snow water equivalent (4)
- (-) specific conductivity (7)
- stage height (4)
- stomatal conductivity (1)
- stream order (2)
- surface runoff (1)
- thaw depth (1)
- total carbon (1)
- total organic carbon (1)
- water acidity (10)
- water albedo (1)
- water alkalinity (13)
- water colour (2)
- water content (3)
- water depth (12)
- water heavy metal concentration (1)
- water level (14)
- water quality (12)
- water reflectance (1)
- water salinity (1)
- water table (5)
- water temperature (21)
- water transmissivity (1)
- water transparency (8)
- water velocity (6)
- water volume (7)

	Site	Last updated
	Nationalpark Kellerwald-Edersee - Germany	2025-12-15
	LTER Zöbelboden - Austria	2025-07-03
	Doñana Long-Term Socio-ecological Research Platform - Spain	2025-05-26
	Glacial lakes - Czechia	2025-01-07
	OZCAR-RI OHMCV Mont Lozère catchment - France	2025-01-07
	Piburger See - Austria	2024-10-22
	OZCAR-RI SNO_KARST Mediterranean and coastal site of Port-Miou - France	2024-03-04

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