Immeasurable Value of Plankton to Humanity

(Image credit: Mercator Ocean)
Plankton powerhouses are under the spotlight in a newly published BioScience article authored by an international group of scientists, including Professor Alex Poulton of Heriot-Watt University and BIO-Carbon.

Plankton, derived from the ancient Greek word meaning ‘drifter’, are a diverse group of aquatic organisms found worldwide in marine and freshwater environments.

Plankton support virtually all life in the ocean, from the great whales to fish populations that the global food supply relies on. Their impacts reach up to the atmosphere too, significantly regulating the climate by helping to sequester (lock away) carbon in the deep sea.

Beyond life in the ocean, their intricate structures have inspired topics as varied as engineering, architecture, forensics, and medical research. Fossilized forms help us reconstruct climate deep into Earth’s history, and studying them has also affected how we look for life on other planets. The impact of plankton is ‘stratospheric’…in fact, microscopic plankton blooms can be so abundant, they’re visible from space.

This new article highlights the incredibly diverse breadth of behavior and adaptations of plankton and how they provide immense value to humanity. Despite immense importance to ecosystems and human well-being, the paper argues that plankton remain underappreciated.

The authors of this article hope to bring plankton to the forefront of science, policy, and public awareness. Co-author Poulton stated, “Plankton are at the heart of BIO-Carbon, given the key role they play in helping the ocean store carbon. This new paper explains why their influence is much greater still, helping and influencing humanity in so many ways.”

To read the full article on the Immeasurable Value of Plankton: click here.

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