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biological diversity and tropical forests in tunisia - PART

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Icfluences:<br />

Kebili (cont<strong>in</strong>ued)<br />

Hunt<strong>in</strong>g (lakes) <strong>and</strong> poach<strong>in</strong>g (gazelles <strong>and</strong> hares)<br />

Charcoal mak<strong>in</strong>g from Calligonorn<br />

Water manipulatlon: Deep wells, lake creation<br />

Cultivatioc, graz<strong>in</strong>g (esp. camels), erosioc<br />

Region most menaced by desertjfication iz Tunisia<br />

Soil Corservation - Anti-desertification: W<strong>in</strong>dbreaks,<br />

plantations, tabias, dme stabilizatjo~<br />

r = Rare NAS = Borth Africac Sahara Ecdenjc<br />

t = Threateced NA = Ilorth Africa Z~denic<br />

T = Tu~isia Ecdernjc TA = Tucisj a/Algeria Erdernj c

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