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Participant: part of or influencing processes

Humans

Appears in 5 processs and 9 steps. Everything below is linked: open a process to see it in context.

Top processes

Fossil and geologic carbon exchange

4 steps

Start: Fossil and geologic carbon exchange
End: Fossil and geologic carbon exchange
Fate of long-lived carbon: fossil burning or natural degassing
and 1 more in this process

Nitrogen cycling

2 steps

Carbon cycling

1 step

Fossil and geologic carbon exchange

Base cation cycling (calcium, magnesium, potassium, sodium)

1 step

Harvest removal and erosion export base cations from the system

Drainage, groundwater recharge and runoff (about 65 percent of rain returns to air, 35 percent runs off)

1 step

Groundwater pumping lowers water tables and cuts baseflow

Often found with

Volcanoes 4 Rocks 3 Ocean 3 Fossil carbon 3 Carbon dioxide 2 Nitrogen 2 Calcium carbonate 1 Power plants 1 Oxygen 1 Nitrogen-fixing bacteria 1 Lightning 1 Fertilizer industry 1

Known by 719 participants and resources across the map.