If the problem is too much life of the wrong sort (algal bloom) appropriate solutions are probably biological too. Follow the carbon and the energy. Life tend

If the problem is too much life of the wrong sort (algal bloom) appropriate solutions are probably biological too. Follow the carbon and the energy. Life tends to concentrate carbon; handy for us if it could be sequestered. So which living method of sequestration exists or could be engineered? afaik the reason for the existence of oil and gas is not well understood. Above is a proposal to lay down a new layer of it.