Core Concepts
The author highlights the interconnectedness of ocean life and the impact of declining ocean biomass on food webs, emphasizing the importance of understanding the unseen biological iceberg beneath the ocean surface.
Abstract
Our interactions with the ocean often revolve around consuming its resources without fully grasping their origins. The article delves into the complex ecosystem of ocean life, illustrating how different creatures are interconnected through a hierarchy based on size. Research reveals that as species decrease in size, their numbers increase exponentially, maintaining a balance in total biomass across various categories of marine life.
Stats
"weighing 5 kilograms before being in that box and representing a chunk of ocean life that is between 1 kilo and 10 kilos in weight."
"each around half a kilo."
"then 1,000 Atlantic shrimp"
"finally 10,000 tiny rock-pool snails, each weighing 1 gram."