Example: tourism industry
Chapter 4, Estimating Density: Quadrat Counts
on organisms as diverse as trees, shrubs, barnacles, kangaroos, and sea-birds. The basic requirements of all these techniques are only two: (1) that the area (or volume) counted is known so that density is determined directly, and (2) that the organisms are relatively immobile during the counting period so none are missed. Quadrat counts have
Download Chapter 4, Estimating Density: Quadrat Counts
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