The paper discusses they don’t know the life cycle of the co2 but that it’s complex. They enumerate a number of exits, including the soil itself, and release as

The paper discusses they don’t know the life cycle of the co2 but that it’s complex. They enumerate a number of exits, including the soil itself, and release as gas is one. Given that its probably reasonable to assume a fraction of carbon taken in is put back out. Their essential thesis is maintaining soil health globally is important. This seems kinda non controversial but they’re adding another weight to the calculus.