Key Idea When carbon cycles incorrectly, it can accumulate in "sinks." In systems lacking decomposers, dead organic matter piles up, creating a massive repository of un recycled carbon.
Section 1
Hunting the Missing Matter
When carbon cycles incorrectly, it can accumulate in "sinks." In systems lacking decomposers, dead organic matter piles up, creating a massive repository of un-recycled carbon.
This accumulation represents a physical locking mechanism. Carbon atoms remain trapped in the solid waste, unavailable to the atmosphere.
Section 2
The Trap Mechanism
The failure of decomposition creates a carbon trap. Without biological breakdown, carbon remains sequestered in solid biotic matter rather than returning to the gas phase.
This creates a one-way flow of matter: photosynthesis removes carbon from the air, but nothing returns it. The inevitable result is atmospheric depletion, suffocating the ecosystem's producers.
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Section 1
Hunting the Missing Matter
When carbon cycles incorrectly, it can accumulate in "sinks." In systems lacking decomposers, dead organic matter piles up, creating a massive repository of un-recycled carbon.
This accumulation represents a physical locking mechanism. Carbon atoms remain trapped in the solid waste, unavailable to the atmosphere.
Section 2
The Trap Mechanism
The failure of decomposition creates a carbon trap. Without biological breakdown, carbon remains sequestered in solid biotic matter rather than returning to the gas phase.
This creates a one-way flow of matter: photosynthesis removes carbon from the air, but nothing returns it. The inevitable result is atmospheric depletion, suffocating the ecosystem's producers.
Book overview
Jump across lessons in the current chapter without opening the full course modal.
Continue this chapter