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Quadrat sampling of populations (2025)

Simple quadrat frames can be used to sample plants in an ecosystem. The idea is that a regular sized frame can give a representative sample of the organisms in almost any location. A small patch of grass in a local public space could be sampled, as well as areas of wild vegetation. If you want to eat an apple you need insect biodiversity, why? Watch the short video which introduces the use of quadrat frames to...

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