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Lecture 3: Vegetation Sampling - Alaska Geobotany Center

Lecture 3: Vegetation Sampling - Alaska Geobotany Center

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Advantages and disadvantages of point-­intercept<br />

methods <br />

• Advantages <br />

– objec@ve <br />

– confidence in values (accurate & precise) <br />

– repeatable <br />

• Disadvantages <br />

– @me consuming <br />

– emphasizes most common plants <br />

“best suited to applica=ons such as mine permit baselines and tes=ng for <br />

revegeta=on success, where maximum confidence in absolute cover and <br />

repeatability is paramount and informa=on on the full range of individual <br />

species' cover values is not.” (Buckner web site)

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