Variables can be listed alphabetically by name or by number of T.Sites by clicking on the appropriate arrows found beside each heading. View the variable documentation by clicking on the name. Click on the number to list the T.Sites measuring each variable. Click here to download the entire list as a zip file (440 KB).

20 Variables found measured by T.Sites member of network [International Cooperative Programme on the effects of air pollution on natural vegetation and crops]
Click on the column heading to toggle sorting
Variable		Satellite sensors	T.Sites	Global change map
Air relative humidity		x	1
Air temperature		x	1
Precipitation		x	1
Radiation: Incoming surface solar radiation		x	1
Rainfall chemistry		x	1
Soil exchangeable aluminium			1
Water anion concentration			1
Water biological oxygen demand			1
Water cation concentration			1
Water chemical oxygen demand			1
Water chlorophyll concentration			1
Water discharge (Surface)			1
Water dissolved carbon			1
Water dissolved organics			1
Water electroconductivity			1
Water heavy metals			1
Water inorganic nutrient content			1
Water pH			1
Water surface temperature			1
Water turbidity			1

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