Abstract
Tropical forests account for over 50 % of the global forested area and forest carbon stock. Although the deforestation rate is tending to decline, forests are confronted with climate change, which could profoundly modify their functioning. The migration of species that took place during the Pleistocene is no longer possible because human activities have markedly altered tropical landscapes. Forest species will thus have to adapt (or not) particularly to the increased water stress. Forest management methods must incorporate new knowledge on the vulnerability of species and evolve in order to reduce potentially negative interactions between disturbances and the water deficit. A key challenge is to identify trade-offs between logging in water deficit situations and the increased forest fire risk. In drylands, factors related to climate change are meshed with other change factors, but innovations in the management of woodlands could ensure their long-term persistence.
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Notes
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Including 383 ± 30 Pg C (45 %) in soils, 363 ± 28 Pg C (42 %) in living biomass, 73 ± 6 Pg C (8 %) in dead wood, and 43 ± 3 Pg C (5 %) in litter; 1 Pg (petagram) = 1 billiard (a million billion) grams.
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References
Asner GP, Loarie SR, Heyder U (2010) Combined effects of climate and land-use change on the future of humid tropical forests. Conserv Lett 3(6):395–403. 10.1111/j.1755-263X.2010.00133.x (consulté le 10 juillet 2014)
Baccini A, Goetz SJ, Walker WS, Laporte NT, Sun M, Sulla-Menashe D, Hackler J, Beck PSA, Dubayah R, Friedl MA, Samanta S, Houghton RA (2012) Estimated carbon dioxide emissions from tropical deforestation improved by carbon-density maps. Nat Climate Change 2(3):182–185. http://www.nature.com/doifinder/10.1038/nclimate1354 (consulté le 30 avril 2014)
Barbe LL, Lebel T (1997) Rainfall climatology of the HAPEX-Sahel region during the years 1950–1990. J Hydrol 188:43–73
Bartlett MK, Scoffoni C, Sack L (2012) The determinants of leaf turgor loss point and prediction of drought tolerance of species and biomes: a global meta-analysis. Ecol Lett 15(5):393–405. http://www.ncbi.nlm.nih.gov/pubmed/22435987 (consulté le 24 mars 2014)
Bertrand A, Montagne P (2008) Domanialité, fiscalité et contrôle: la gouvernance locale contractuelle des ressources renouvelables dans un contexte de décentralisation (Niger, Mali et Madagascar). Mondes en développement, 2008/1 (141), pp 11–28
Choat B, Jansen S, Brodribb TJ, Cochard H, Delzon S, et al (2012) Global convergence in the vulnerability of forests to drought. Nature 491(7426):752–755. http://www.ncbi.nlm.nih.gov/pubmed/23172141 (consulté le 26 mai 2014)
Cochrane MA, Barber CP (2009) Climate change, human land use and future fires in the Amazon. Global Change Biol 15(3):601–612. 10.1111/j.1365-2486.2008.01786.x (consulté le 10 juillet 2014)
D’Amato A, Bradford JB, Fraver S, Palik BJ (2013) Effects of thinning on drought vulnerability and climate response in north temperate forest ecosystems. Ecol Appl 23(8):1735–1742. http://www.esajournals.org/doi/abs/10.1890/13-0677.1 (consulté le 10 juillet 2014)
Gazull L, Gautier D (2014) Woodfuel in a global change context. Wiley Interdisc Rev: Energy Environ 4:156–170
Gonzalez P, Tucker C, Sy H (2012) Tree density and species decline in the African Sahel attributable to climate. J Arid Environ 78:55–64
Gourlet-Fleury S, Beina D, Fayolle A, Ouédraogo D-Y, Mortier F, Bénédet F, Closset-Kopp D, Decocq G (2013) Silvicultural disturbance has little impact on tree species diversity in a Central African moist forest. Forest Ecol Manage 304:322–332. http://linkinghub.elsevier.com/retrieve/pii/S0378112713003204 (consulté le 17 août 2014)
Hiernaux P, Diarra L, Trichon V, Mougin E, Soumaguel N, Baup F (2009) Woody plant population dynamics in response to climate changes from 1984 to 2006 in Sahel (Gourma, Mali). J Hydrol 375(1–2):103–113
Houghton RA, House JI, Pongratz J, van der Werf GR, DeFries RS, Hansen MC, Le Quéré C, Ramankutty N (2012) Carbon emissions from land use and land-cover change. Biogeosciences 9(12):5125–5142. http://www.biogeosciences.net/9/5125/2012/ (consulté le 29 avril 2014)
L’Hôte Y, Mahé G, Somé B, Triboulet JP (2002) Analysis of a Sahelian annual rainfall index from 1896 to 2000; the drought continues. Hydrol Sci J 47(4):563–572
Liu K, Colinvaux P (1985) Forest changes in the Amazon basin during the last glacial maximum. Nature 318:556–557. http://www.nature.com/nature/journal/v318/n6046/abs/318556a0.html (consulté le 9 juillet 2014)
Malhi Y, Wright J (2004) Spatial patterns and recent trends in the climate of tropical rainforest regions. Philos Trans R Soc Lond B Biol Sci 359(1443):311–329. http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1693325&tool=pmcentrez&rendertype=abstract (consulté le 10 juillet 2014)
Malhi Y, Roberts JT, Betts RA, Killeen TJ, Li W, Nobre CA (2008) Climate change, deforestation, and the fate of the Amazon. Science 319(5860):169–172. http://www.ncbi.nlm.nih.gov/pubmed/18048654 (consulté le 23 janvier 2014)
Maranz S (2009) Tree mortality in the African Sahel indicates an anthropogenic ecosystem displaced by climate change. J Biogeogr 36(6):1181–1193
McDowell NG, Fisher RA, Xu C, Domec JC, Hölttä T, et al (2013) Evaluating theories of drought-induced vegetation mortality using a multimodel-experiment framework. The New Phytologist 200(2):304–321. http://www.ncbi.nlm.nih.gov/pubmed/24004027 (consulté le 10 juillet 2014)
Montagne P, Amadou O (2012) Rural districts and community forest management and the fight against poverty in Niger: The Household Energy Strategy—a forestry policy to supply urban areas with Household energy. Field Actions Science Reports (6), 14 p
Morley RJ (2000) Origin and evolution of tropical rain forests. Wiley, Chichester
Nepstad DC, Tohver IM, Ray D, Moutinho P, Cardinot G (2007) Mortality of large trees and lianas following experimental drought in an Amazon forest. Ecology 88(9):2259–2269. http://www.ncbi.nlm.nih.gov/pubmed/17918404
Nicholson SE (1993) An overview of African rainfall fluctuations of the last decade. J Clim 6(7):1463–1466
Nicholson SE, Tucker CJ, Ba MB (1998) Desertification, drought, and surface vegetation: an example from the West African Sahel. Bull Am Meteorol Soc 79(5):815–829
Ouédraogo D-Y, Mortier F, Gourlet-Fleury S, Freycon V, Picard N (2013) Slow-growing species cope best with drought: evidence from long-term measurements in a tropical semi-deciduous moist forest of Central Africa (M. Turnbull, ed). J Ecol 101(6):1459–1470. http://doi.wiley.com/10.1111/1365-2745.12165 (consulté le 10 juillet 2014)
Ozer P, Erpicum M, Demarée G, Vandiepenbeeck M (2003) The Sahelian drought may have ended during the 1990s. Hydrol Sci J 48(3):489–492
Phillips OL, Aragão LE, Lewis SL, Fisher JB, Lloyd J, et al. (2009) Drought sensitivity of the Amazon rainforest. Science (New York) 323(5919):1344–1347. http://www.ncbi.nlm.nih.gov/pubmed/19265020 (consulté le 24 février 2014)
Puettmann KJ (2011) Silvicultural challenges and options in the context of global change: “simple” fixes and opportunities for new management approaches. J For 109:321–331
Serre-Duhem C, Montagne P (2012) Contrôle forestier décentralisé: les expériences de Torodi au Niger et du Boeny à Madagascar. In: Valoriser les produits pour mieux conserver les forêts. 2. Comparaisons Madagascar, Niger et Mali, Antananarivo, CITE, pp 133–150
Sherwood S, Fu Q (2014) Climate change. A drier future? Science (New York) 343(6172):737–739. http://www.ncbi.nlm.nih.gov/pubmed/24531959 (consulté le 10 juillet 2014)
Taylor CM, Lambin EF, Stephenne N, Harding RJ, Essery RL (2002) The influence of land use change on climate in the Sahel. J Clim 15(24):3615–3629
Wagner F, Rossi V, Stahl C, Bonal D., Hérault B (2013) Asynchronism in leaf and wood production in tropical forests: a study combining satellite and ground-based measurements. Biogeosciences 10(11):7307–7321. http://www.biogeosciences.net/10/7307/2013/ (consulté le 10 février 2014)
Wagner F, Rossi V, Baraloto C, Bonal D, Stahl C, Hérault B (2014) Are commonly measured functional traits involved in tropical tree responses to climate? Int J Ecol 2014:1–10. http://www.hindawi.com/journals/ijecol/2014/389409/ (consulté le 26 juin 2014)
Zelazowski P, Malhi Y, Huntingford C, Sitch S, Fisher JB (2011) Changes in the potential distribution of humid tropical forests on a warmer planet. Philos Trans Series A, Mathematical, physical, and engineering sciences, 369(1934):137–160. http://www.ncbi.nlm.nih.gov/pubmed/21115517 (consulté le 14 juillet 2014)
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Hérault, B., Gourlet-Fleury, S. (2016). Will Tropical Rainforests Survive Climate Change?. In: Torquebiau, E. (eds) Climate Change and Agriculture Worldwide. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-7462-8_14
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