As climate change and pollution imperil coral reefs, scientists are deep-freezing corals to repopulate future oceans
As climate change and pollution imperil coral reefs, scientists are deep-freezing corals to repopulate future oceans
Coral reefs are some of the oldest, most diverse ecosystems on Earth, and among the most valuable. They nurture 25% of all ocean life, protect coasts from storms and add billions of dollars yearly to the global economy through their influences on fisheries, new pharmaceuticals, tourism and recreatio...
This novel approach involves storing and cooling coral sperm and larvae, or germ cells, at very low temperatures and holding them in government biorepositories.
These repositories are an important hedge against extinction for corals. Managed effectively, they can help offset threats to the Earth's reefs on a global scale. These frozen assets can be used today, 10 years or even 100 years from now to help reseed the oceans and restore living reefs.
Cryopreservation is a process for freezing biological material while maintaining its viability. It involves introducing sugarlike substances, called cryoprotectants, into cells to help prevent lethal ice formation during the freezing phase. If done properly, the cells remain frozen and alive in liquid nitrogen, unchanged, for many years.
Keep in mind we could stop the pollution at any time.
Aaaaaannnny time now.