Biology: How Temperature Keeps Seeds Viable for Decades

Seed banks are a form of ex-situ conservation, storing seeds away from their natural habitats to protect biodiversity. Inside, conditions are carefully controlled so that seeds remain viable for decades, ready to restore ecosystems or crops if needed. Temperature is one of the most important abiotic factors in this process. A temperature gauge monitors how cold it is inside the storage facility. Seeds must be kept cold to stay alive and survive long periods in storage, so the gauge confirms conditions remain at the correct level. If temperatures rise too high, seeds may age faster or die. By tracking temperature, the gauge helps ensure stored seeds stay fresh and usable for the future.