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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).
96 Variables found measured by T.Sites member of network [Chinese Ecosystem Research Network]
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Global change map
Aerosols    1  
Air relative humidity  x 7  
Air temperature  x 9  
Albedo  x 4  
Biomass above ground    5    
Biomass below ground    7    
Biomass peak leaf of nitrogen fixing plants    1  
Carbon dioxide flux    3    
Cloud cover  x 4  
Cold cloud duration    3  
Evapotranspiration    7  
Fertilizer use    4  
Forest cover change    2    
Fossil fuels emissions    1    
Glacier change in length  x 1    
Habitat conversion    2    
Habitat fragmentation    2  
Indicator species    3    
Invasive species    3    
Lake and river freeze-up and break-up    1    
Land cover  x 6    
Land use  x 6    
Leaf area index  x 16  
Leaf interception    2  
Livestock density    2    
Methane flux  x 1  
Necromass    1  
Net ecosystem productivity    5    
Net primary productivity    16    
Permafrost active layer  x 1    
Phenology    3    
Plant N and P tissue content    3  
Plant stomatal maximum conductance    3  
Precipitation  x 5  
Radiation: Fraction photosynthetically active radiation absorbed by plant canopy  x 5  
Radiation: Incoming surface solar radiation  x 5  
Radiation: Outgoing long-wave radiation  x 3  
Radiation: Surface reflected short-wave radiation  x 4  
Rainfall chemistry  x 2    
Snow depth  x 1  
Snow water equivalent  x 1    
Soil annual loss from erosion    3    
Soil available phosphorus    5  
Soil bulk density    5  
Soil calcium carbonate    4  
Soil cation exchange capacity    4  
Soil depth    5  
Soil erosion from gullying    1  
Soil exchangeable acidity    2  
Soil exchangeable aluminium    1  
Soil exchangeable potassium    2  
Soil heavy metals    2    
Soil infiltration rate    2  
Soil microfauna    1    
Soil microflora    1    
Soil micronutrients    1    
Soil moisture  x 8    
Soil moisture storage capacity  x 3  
Soil organic carbon    5  
Soil pH    5  
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