Ecological sampling - PowerPoint PPT Presentation

Ecological Sampling

Ecological Sampling. A portion, piece or segment that is representative of a whole. Ecological Sampling – Avoiding Bias. How does a scientist count the number of plants or animals in a forest? The area must be sampled in such a way to avoid bias.

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898 views • 35 slides

Biodiversity

Biodiversity. Objectives. Define and describe “biodiversity” Explain how biodiversity is used as a measure of the health of an ecosystem Connect how increased biodiversity can lead to a more stable ecosystem . Background. All life on earth has one thing in common: DNA

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757 views • 14 slides

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