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Geoenvironmental Disasters

Table 11 Spatial distribution of vegetation quality index classes

From: Study of desertification sensitivity in Talh region (Central Tunisia) using remote sensing, G.I.S. and the M.E.D.A.L.U.S. approach

Class

Value

Area

%

Unclassified (sebkha)

0

139.26

14.26

Moderate quality

1.2–1.6

394.84

40.01

Low quality

> 1.6

450.88

45.68

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