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2 results for “biodiversity”.

• What Soil Actually Is: The Thin Living Skin of Land
  Soil takes centuries to make, hosts a quarter of Earth's biodiversity, holds more carbon than the atmosphere and all plants combined, and grows almost everything you eat — yet most people have never thought about it. Here is the thin living skin of the planet, horizon by horizon.
• How Scientists Know Where Animals Are — the Community-Science Answer
  Professional biologists number in the tens of thousands. The planet's species do not fit in that staffing plan. Here is how phone photos became a real data source, and what "research grade" means.