Do we know that the salt won't leave the sea? I know sand from African deserts c...

throwaway894345 on Sept 9, 2021 | parent | context | favorite | on: We Could Brighten Clouds to Cool the Earth

Do we know that the salt won't leave the sea? I know sand from African deserts can blow all the way across the Atlantic to the Amazon; is there any similar concern to salt building up to toxic levels in other ecosystems?