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Loading Environmental Science Lab Suite...
All Labs
|
Environmental Science Suite
Carbon Cycle Simulator
Lab 35
Climate Simulator
Lab 36
Water Cycle Lab
Lab 37
Pollution and AQI Lab
Lab 38
Environmental Science
Carbon Cycle Simulator
explore
Guided Lab
challenge
foundation
standard
advanced
Tour
Method
Quiz & Tasks
Controls
Sim
Data
Notes
Simulated Year
2026
Atmospheric CO2
412
ppm
Atmospheric Stock
875
GtC
Annual Net Balance
+9.0
GtC/yr
Global Carbon Compartments & Fluxes
Values in GtC (Gigatonnes of Carbon)
ATMOSPHERE: 875 GtC
412 ppm CO2
Fossil Reserves
1800 GtC
Terrestrial Biota
560 GtC
Soil & Permafrost
2050 GtC
Surface Waters
~1,000 GtC
Deep Ocean (DIC)
38200 GtC
+10.0
+1.5
-0.8 net
-2.5 net sink
Global Residence Times: Atmosphere:
~4.1 yrs
| Biota:
~10 yrs
| Deep Ocean:
~400 yrs
Conservation of Mass Verified
Year 2026 | CO2: 412 ppm (875 GtC) | Net Annual: +9.0 GtC/yr
Guided Tasks (3)
Live Metrics
Lab Notebook
Live Data & Output Analysis
Carbon Flux Budget (GtC / yr)
Fossil Fuel Burning
+10.0
Deforestation & Fires
+1.5
Net Land Sink
-0.0
Net Ocean Dissolution Sink
-2.5
Net Atmospheric Growth:
+9.0 GtC/yr
Atmospheric CO2 Concentration Trend
2026: 412 ppm
2026
2026