2013
DOI: 10.19182/bft2013.315.a20537
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Estimation à grande échelle de l'ouverture du couvert forestier en Afrique centrale à l'aide de données de télédétection

Abstract: Les activités humaines en forêt humide tropicale sont à l'origine de perturbations et de dégradations du fait de leur mitage du couvert forestier. Des capacités permettant de mesurer l'étendue des dégâts sont indispensables au calcul des émissions de carbone dans le cadre des programmes Redd+ (Réduction des émissions dues à la déforestation et la dégradation des forêts). La télédétection est un outil puissant pour le recueil de ce type d'information (concernant, par exemple, l'exploitation forestière ou minièr… Show more

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Cited by 7 publications
(2 citation statements)
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“…Remote sensing, coupled with geographic information systems (GIS) analyses, has been useful in characterising landscape cover, particularly in central African forests where challenging terrain can hamper on-the-ground access (Eva & Lambin, 2000;Gond et al, 2016;Gond, Féau, & Pain-Orcet, 2003;Kerr & Ostrovsky, 2003;Laporte, Justice, & Kendall, 1995;Mayaux & Achard, 1999;Mayaux, Richards, & Janodet, 1999;Potapov et al, 2008). This approach has facilitated the monitoring of deforestation (Bourbier, Cornu, Pennec, Brognoli, & Gond, 2013;Demaze, 2011;Gond et al, 2016;Mayaux, Gond, Massart, Pain-Orcet, & Achard, 2003;N'Da, N'Guessan, Wajda, & Affian, 2008); the mapping of ecosystem services linked to biomass (Clec'h et al, 2013;De Araujo Barbosa et al, 2015;Gibbs, Brown, Niles, & Foley, 2007;Sutton & Costanza, 2002); the monitoring of bushfires (Bucini & Lambin, 2002;Eva & Lambin, 2000); and more generally, anthropogenic contributions to landscape dynamics and structures (Oszwald, Atta, Kergomard, & Robin, 2007;Oszwald et al, 2015;Vancutsem, Pekel, Evrard, Malaisse, & Defourny, 2009). Such analyses have contributed crucial evidence in debates about sustainable forest ecosystem management in Central Africa, debates which involve national institutions, forest companies, national and international nongovernmental organisations (NGOs), conservationists and local populations (Mayaux et al, 2007;Mayaux et al, 2003).…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Remote sensing, coupled with geographic information systems (GIS) analyses, has been useful in characterising landscape cover, particularly in central African forests where challenging terrain can hamper on-the-ground access (Eva & Lambin, 2000;Gond et al, 2016;Gond, Féau, & Pain-Orcet, 2003;Kerr & Ostrovsky, 2003;Laporte, Justice, & Kendall, 1995;Mayaux & Achard, 1999;Mayaux, Richards, & Janodet, 1999;Potapov et al, 2008). This approach has facilitated the monitoring of deforestation (Bourbier, Cornu, Pennec, Brognoli, & Gond, 2013;Demaze, 2011;Gond et al, 2016;Mayaux, Gond, Massart, Pain-Orcet, & Achard, 2003;N'Da, N'Guessan, Wajda, & Affian, 2008); the mapping of ecosystem services linked to biomass (Clec'h et al, 2013;De Araujo Barbosa et al, 2015;Gibbs, Brown, Niles, & Foley, 2007;Sutton & Costanza, 2002); the monitoring of bushfires (Bucini & Lambin, 2002;Eva & Lambin, 2000); and more generally, anthropogenic contributions to landscape dynamics and structures (Oszwald, Atta, Kergomard, & Robin, 2007;Oszwald et al, 2015;Vancutsem, Pekel, Evrard, Malaisse, & Defourny, 2009). Such analyses have contributed crucial evidence in debates about sustainable forest ecosystem management in Central Africa, debates which involve national institutions, forest companies, national and international nongovernmental organisations (NGOs), conservationists and local populations (Mayaux et al, 2007;Mayaux et al, 2003).…”
Section: Introductionmentioning
confidence: 99%
“…Remote sensing, coupled with geographic information systems (GIS) analyses, has been useful in characterizing landscape cover, particularly in central African forests where challenging terrain can hamper on-the-ground access (Laporte et al, 1995;Mayaux & Achard, 1999;Eva & Lambin, 2000;Gond et al, 2003;Kerr & Ostrovsky, 2003;Potapov et al, 2008;Gond et al, 2016). This approach has facilitated the monitoring of deforestation (Mayaux et al, 2003;N'Da et al, 2008;Demaze, 2011;Bourbier et al, 2013;Gond et al, 2016); the mapping of ecosystem services linked to biomass (Sutton & Costanza, 2002;Gibbs et al, 2008;Clec'h et al, 2013;Barbosa et al, 2015); the monitoring of bushfires (Eva & Lambin, 2000;Bucini & Lambin, 2002); and more generally, anthropogenic contributions to landscape dynamics and structures (Oszwald et al, 2007;Vancutsem et al, 2009;Oszwald et al, 2015). Such analyses have contributed crucial evidence in debates about sustainable forest ecosystem management in Central Africa, debates which involve national institutions, forest companies, national and international nongovernmental organizations (NGOs), conservationists, and local populations (Mayaux et al, 2003;Mayaux et al, 2007).…”
Section: Introductionmentioning
confidence: 99%