Atmospheric Modeling for Mars Terraforming
Simulate Mars atmospheric dynamics for terraforming. GCM models, greenhouse effect, feedback loops.
Mars Atmospheric Modeling
Model Mars atmosphere to plan terraforming. Predict greenhouse effects, temperature changes, feedback loops.
Climate Model
```python class MarsGCM: """Global Climate Model for Mars""" def init(self): self.pressure = 0.6 # kPa (0.6% Earth) self.temp = -63 # °C average self.co2_ice = 5_000_000 # km³ polar ice
def simulate_greenhouse(self, sf6_tons):
"""
Add SF6 greenhouse gas, simulate warming.
⚠️ WARNING: Positive feedback loops can cause runaway!
"""
# Direct warming from SF6
temp_increase = sf6_tons * 0.001 # Simplified
# Feedback: Warmer → CO2 ice sublimates → More greenhouse
co2_released = self.sublimate_ice(temp_increase)
additional_warming = co2_released * 0.0001
# ⚠️ Runaway risk if feedback > 1
if additional_warming / temp_increase > 1.0:
print("WARNING: Positive feedback exceeds 1.0 - RUNAWAY RISK")
return temp_increase + additional_warming
``` Related: Terraforming Mars Disaster (2056)
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