"creating sustained food security must be built on the mindset of investment, not simply donations and grants. when we collaborate across sectors and employ the right training and systems, we can create long-term development and value that can be sustained and replicated for other farms and communities...
and other aquatic organisms need dissolved oxygen to survive. the amount of dissolved oxygen needed for survival of individuals and for sustaining healthy populations of aquatic organisms varies by species. fish tend to need more dissolved oxygen than other species of animals. aquatic plants and algae...