Ocular estimates of crown cover by growth forms and taxa form a key part of basi

Question

Ocular estimates of crown cover by growth forms and taxa form a key part of basic ecological surveys. There are a number of cover classification systems that are based upon differing cover-class intervals. Match the intervals to the classification

Choose from; Domin, Braun blanquet, DAFOR

rare, occasional, frequent, abundant, dominant

+ <1% Cover 1 Individual, with no measurable cover; 1 1%–5% Cover <4% Cover with few individuals; <4% with several individuals; <4% with many individuals; 4%–10%; 11%–25%; 26%–33%; 34%–50%; 51%–75%; 76%–90%; 91%–100%

<1%, 1%–5%, 6%–25%, 26%–50%, 51%–75%, 76%–100%

rare, occasional, frequent, abundant, dominant

+ <1% Cover 1 Individual, with no measurable cover; 1 1%–5% Cover <4% Cover with few individuals; <4% with several individuals; <4% with many individuals; 4%–10%; 11%–25%; 26%–33%; 34%–50%; 51%–75%; 76%–90%; 91%–100%

<1%, 1%–5%, 6%–25%, 26%–50%, 51%–75%, 76%–100%

Explanation / Answer

Domin - + <1% Cover 1 Individual, with no measurable cover; 1 1%–5% Cover <4% Cover with few individuals; <4% with several individuals; <4% with many individuals; 4%–10%; 11%–25%; 26%–33%; 34%–50%; 51%–75%; 76%–90%; 91%–100%

Braun blanquet -

<1%, 1%–5%, 6%–25%, 26%–50%, 51%–75%, 76%–100%

DAFOR - rare, occasional, frequent, abundant, dominant

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