pond scum
pond scum/ˈpänd ˌskəm/
noun
- a mass of algae forming a green film on the surface of stagnant water.
- a person or thing perceived as worthless or contemptible.
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9 déc. 2022 · The term “pond scum” refers to various types of algae that form into clumps in a pond, sometimes creating carpets of pond scum across the ...
small plants that grow on the surface of a small area of water: Scientists claimed that they had found a way to "grow" hydrogen gas from pond scum.
18 avr. 2017 · Also known as “pond scum” or “moss,” this type of algae can form dense, hair-like mats on the water's surface. It is gritty to the touch. It is ...
The meaning of POND SCUM is any of various algae (especially spirogyra) or cyanobacteria ... pond scum. noun. 1. : any of various algae (especially spirogyra) or ...
Green pond scum can be any number of aquatic plants, algae, or even pollen that collects on the water surface. Some types of algae are single-cell organisms ...
Oscillatoria: Talk about pond scum! Oscillatoria is a form of filamentous commonly referred to as black or blue-green algae. It can also give your pond a red- ...
When it comes to having a healthy pond, there is no foe more infamous than pond scum. You feel powerless as your pristinely clear pond disappears in a ...
12 oct. 2015 · Published in the print edition of the October 19, 2015, issue, with the headline “Pond Scum.” Kathryn Schulz, a staff writer at The New ...
Filamentous Green Algae (Pond Scum) · Habitat and Conservation. Green algae grow in practically any water that is capable of supporting life and receives good ...