La conservation de la diversité biologique dans les forêts ... - IUCN
La conservation de la diversité biologique dans les forêts ... - IUCN
La conservation de la diversité biologique dans les forêts ... - IUCN
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Taux <strong>de</strong> déforestation:<br />
0.9%<br />
(Amine, 1990) ("Productive High Forest" (futaies productives))<br />
0.8%<br />
(WRI, 1990. p.292) (1980s)<br />
0.5 à 1.0%<br />
(d'après: Sayer et al., (sous presse))<br />
0.8%<br />
(d'après: Rietbergen, 1988. p.8)<br />
Forêts <strong>de</strong> production:<br />
1.262.117ha<br />
1.300.000ha<br />
(Gart<strong>la</strong>n, 1989)<br />
(Rietbergen, 1988. p.14) (inclut <strong>les</strong> forêts <strong>de</strong> protection <strong>de</strong>s bassins<br />
versants)<br />
Forêts <strong>de</strong> protection <strong>de</strong>s bassins versants:<br />
69.000ha<br />
(Amine, 1990) (actuel<strong>les</strong> et p<strong>la</strong>nifiées)<br />
68.503ha<br />
(Gart<strong>la</strong>n, 1989)<br />
Aires totalement protégées:<br />
1.702.200ha<br />
(WRI, 1990. p.300) ("All Protected Areas" (toutes aires protégées))<br />
2.099.705ha<br />
(<strong>IUCN</strong>, 1990. p.56)<br />
2.069.100ha<br />
(Sayer et al., (sous presse))<br />
Nombre d'unités:<br />
12 (WRI, 1990. p.301)<br />
13 (<strong>IUCN</strong>, 1990. p.56)<br />
Bibliographie<br />
Amine, M. and Besong, J. 1990. Untitled. Unpublished report prepared for the <strong>IUCN</strong> Forest<br />
Conservation Programme workshop, "Realistic Strategies for Tropical Forest Conservation" in<br />
Perth, Australia.<br />
FAO, 1988. An Interim Report on the State of Forest Utilization in the Developing Countries.<br />
FO:MISC/88/7. FAO, Rome, Italy. 18pp.<br />
Gart<strong>la</strong>n, S. 1989. <strong>La</strong> Conservation <strong>de</strong>s Ecosystemes forestiers du Cameroun. <strong>IUCN</strong>, G<strong>la</strong>nd,<br />
Switzer<strong>la</strong>nd and Cambridge, UK. 186pp.<br />
<strong>IUCN</strong>. 1986. Review of the Protected Areas System in the Afrotropical Realm. <strong>IUCN</strong>, G<strong>la</strong>nd,<br />
Switzer<strong>la</strong>nd and Cambridge, UK. 256pp.<br />
<strong>IUCN</strong>. 1990. 7990 United Nations List of National Parks and Protected Areas. <strong>IUCN</strong>, G<strong>la</strong>nd,<br />
Switzer<strong>la</strong>nd and Cambridge, UK.<br />
Rietbergen, S. 1988. Natural forest management for sustainable timber production: the Africa<br />
region. Unpublished report prepared for IIED and ITTO.<br />
Sayer, J.A., Harcourt, G, and Collins, M.N. (sous presse). The Conservation At<strong>la</strong>s of Tropical<br />
Forests: Africa. Macmil<strong>la</strong>n Press Ltd., London.<br />
World Resources Institute (WRI). 1990. World Resources: 1990-91. Oxford University Press.<br />
Oxford. 383pp.<br />
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