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Savannen und Trockenwälder

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Klimawandel und Vegetation - Eine globale Übersicht

Zusammenfassung

Unter Savannen und Trockenwäldern werden hier die tropischen und subtropischen Gehölz- und Graslandformationen zusammengefasst, die deutliche Trockenperioden im Jahresverlauf aufweisen und im Wesentlichen den Übergang zwischen den immerfeuchten Tropen und den Wüstengebieten im Bereich der Wendekreise bilden. Temperate und mediterrane Grasländer und Gehölze, die im englischen Sprachraum teilweise zu den Savannen gestellt werden (z. B. die Eichen-„Savannen“ Kaliforniens oder am Ostrand der Great Plains), werden hier nicht eingeschlossen.

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Literatur

  • Adams HD, Germino MJ, Breshears DD, Barron-Gafford GA, Guardiola-Claramonte M, Zou CB, Huxman TE (2013) Nonstructural leaf carbohydrate dynamics of Pinus edulis during drought-induced tree mortality reveal role for carbon metabolism in mortality mechanism. New Phytol 197:1142–1151

    CAS  Google Scholar 

  • Allen CD, Breshears DD (1998) Drought-induced shift of a forest-woodland ecotone: rapid landscape response to climate variation. Proc Natl Acad Sci USA 95:14839–14842

    Google Scholar 

  • Allen CD, Macalady AK, Chenchouni H et al (2010) A global overview of drought and heat-induced tree mortality reveals emerging climate change risks for forests. For Ecol Manag 259:660–684

    Google Scholar 

  • Anderegg WRL, Hicke JA, Fisher RA et al (2015) Tree mortality from drought, insects, and their interactions in a changing climate. New Phytol 208:674–683

    Google Scholar 

  • Andreadis KM, Lettenmaier DP (2006) Trends in 20th century drought over the continental United States. Geophys Res Lett 33(L10403):1–4

    Google Scholar 

  • Anyamba A, Tucker CJ (2005) Analysis of the Sahelian vegetation dynamics using NOAA-AVHRR NDVI data from 1983–2003. J Arid Environ 63:596–614

    Google Scholar 

  • Banda-Rodríguez K, Delgado-Salinas A, Dexter KG et al (2016) Plant diversity patterns in neotropical dry forests and their conservation implications. Science 353:1383–1387

    Google Scholar 

  • Beerling DJ, Osborne CP (2006) The origin of the savanna. Glob Change Biol 12:2023–2031

    Google Scholar 

  • Bond WJ, Midgley GF (2000) A proposed CO2-controlled mechanism of woody plant invasion in grasslands and savannas. Glob Change Biol 6:865–869

    Google Scholar 

  • Bond WJ, Midgley GF, Woodward FI (2003) The importance of low atmospheric CO2 and fire in promoting the spread of grasslands and savannas. Glob Change Biol 9:973–982

    Google Scholar 

  • Borges PA, Franke J, Silva FDS, Weiss H, Bernhofer C (2014) Differences between two climatological periods (2001–2010 vs. 1971–2000) and trend analysis of temperature and precipitation in Central Brazil. Theor Appl Climatol 116:191–202

    Google Scholar 

  • Bowman DMJS, Walsh A, Milne DJ (2001) Forest expansion and grassland contraction within a Eucalyptus savanna matrix between 1941 and 1994 at Litchfield National Park in the Australian monsoon tropics. Glob Ecol Biogeogr 10:535–548

    Google Scholar 

  • Brandt M, Romankiewicz C, Spiekermann R, Samini C (2014) Environmental change in time series – an interdisciplinary study in the Sahel of Mali and Senegal. J Arid Environ 105:52–63

    Google Scholar 

  • Breshears DD, Myers OB, Johnson SR, Meyer CW, Martens SN (1997) Differential use of spatially hetereogenous soil moisture by two semiarid woody species: Pinus edulis and Juniperus monosperma. J Ecol 85:289–299

    Google Scholar 

  • Breshears DD, Cobb NS, Rich PM, Price KP, Allen CD, Balice RG, Romme WH, Kastens JH, Floyd ML, Belnap J, Anderson JJ, Myers OB, Meyer CW (2005) Regional vegetation die-off in response to global-change-type drought. Proc Natl Acad Sci USA 102:15144–15148

    Google Scholar 

  • Buitenwerf R, Bond WJ, Stevens J, Trollope WSW (2012) Increased tree densities in South African savannas: >50 years of data suggests CO2 as a driver. Glob Change Biol 18:675–684

    Google Scholar 

  • Cai W, Cowan T, Thatcher M (2012) Rainfall reductions over southern hemisphere semi/arid regions: the role of subtropical dry zone expansion. Sci Rep 2(702):1–5

    Google Scholar 

  • Chase MJ, Schlossberg S, Griffin CR, Bouché PJC, Djene SW, Elkan PW, Ferreira S, Grossman F, Kohi EM, Landen K, Omondi P, Peltier A, Selier SAJ, Sutcliffe R (2016) Continent-wide survey reveals massive decline in African savannah elephants. Peer J 4(e2354):1–24

    Google Scholar 

  • Coetzee BWT, Tincani L, Wodu Z, Mwasi SM (2008) Overgrazing and bush encroachment by Tarchonatus camphoratus in a semi-arid savanna. Afr J Ecol 46:449–451

    Google Scholar 

  • Collier P, Conway G, Venables T (2008) Climate change and Africa. Oxford Rev Econ Pol 24:337–353

    Google Scholar 

  • Couralet C, Sass-Klaasen U, Sterck F, Bekele T, Zuidema PA (2005) Combining dendrochronology and matrix modelling in demographic studies: an evaluation for Juniperus procera in Ethiopia. For Ecol Manag 216:317–330

    Google Scholar 

  • Cumming DHM (1982) The influence of large herbvores on savanna structure in Africa. Ecol Stud 42:217–245

    Google Scholar 

  • Dash SK, Jenamani RK, Kalsi SR, Panda SK (2007) Some evidence of climate change in twentieth-century India. Climatic Change 85:299–321

    Google Scholar 

  • Davis AB, Asner GP (2019) Elephants limit aboveground carbon gains in African savannas. Glob Change Biol 25:1368–1382

    Google Scholar 

  • Doran MH, Low ARC, Kemp RL (1979) Cattle as a store of wealth in Swaziland: implications for livestock development and overgrazing in eastern and southern Africa. Am J Agric Econ 61:41–47

    Google Scholar 

  • Dudley JP, Criag GC, Gibson DSC, Haynes G, Klimowicz J (2001) Drought mortality of bush elephants in Hwange National Park, Zimbabwe. Afr J Ecol 39:187–194

    Google Scholar 

  • Dunham KM, Robertson EF, Grant CC (2004) Rainfall and the decline of a rare antelope, the tsessebe (Damaliscus lunatus lunatus), in Kruger National Park, South Africa. Biol Conserv 117:83–94

    Google Scholar 

  • du Toit JT, Cumming DHM (1999) Functional significance of ungulate diversity in African savannas and the ecological implications of the spread of pastoralism. Biodivers Conserv 8:1643–1661

    Google Scholar 

  • Ehleringer JR, Sage RW, Flanagan LB, Pearcy RW (1991) Climate change and the evolution of C4 photosynthesis. Trends Ecol Evol 6:95–99

    CAS  Google Scholar 

  • Engelstaedter S, Washington R, Flamant C, Parker DJ, Allen CJT, Todd MC (2015) The Saharan heat low and moisture transport pathways in the central Sahara – Multiaircraft observations and Africa-LAM evaluation. J Geophys Res Atmos 120:4417–4442

    Google Scholar 

  • Evan AT, Flamant C, Lavaysse C, Kocha C, Saci A (2015) Water vapor-forced greenhouse warming over the Sahara Desert and the recent recovery from the Sahelian drought. J Clim 28:108–123

    Google Scholar 

  • Fall S, Niyogi D, Gluhovsky A, Pielke RA, Kalnay E, Rochon G (2010) Impacts of land use land cover on temperature trends over the continental United States: assessment using the North American regional reanalysis. Int J Climatol 30:1980–1993

    Google Scholar 

  • Fensham RJ (1998) The influence of cattle grazing on tree mortality after drought in savanna woodland in north Queensland. Austral J Ecol 23:405–407

    Google Scholar 

  • Fensham RJ, Holman JE (1999) Temporal and spatial patterns in drought-related tree dieback in Australian savanna. J Appl Ecol 36:1035–1050

    Google Scholar 

  • Fensham RJ, Fairfax RJ, Archer SR (2005) Rainfall, land use and woody vegetation cover change in semi-arid Australian savanna. J Ecol 93:596–606

    Google Scholar 

  • Fisher M (1997) Decline in the juniper woodlands of Raydah Reserve in southwestern Saudi Arabia: a response to climate changes? Glob Ecol Biogeogr Lett 6:379–386

    Google Scholar 

  • Fisher M, Gardner AS (1995) The status and ecology of a Juniperus excels subsp. polycarpos woodland in the northern mountains of Oman. Vegetatio 119:33–51

    Google Scholar 

  • Floyd ML, Clifford M, Cobb NS, Hanna D, Delph R, Ford P, Turner D (2009) Relationship of stand characteristics to drought-induced mortality in three southwestern piñon-juniper woodlands. Ecol Appl 19:1223–1230

    Google Scholar 

  • Foden W, Midgley GF, Hughes G, Bond WJ, Thuiller W, Hoffman MT, Kaleme P, Underhill LG, Rebelo A, Hannah L (2007) A changing climate is eroding the geographical range of the Namib Desert tree Aloe through population declines and dispersal lags. Divers Distrib 13:645–653

    Google Scholar 

  • Foley JA, Coe MT, Scheffer M, Wang G (2003) Regime shifts in the Sahara and Sahel: interactions between ecological and climatic systems in northern Africa. Ecosystems 6:524–539

    Google Scholar 

  • Folland CK, Palmer TN, Parker DE (1986) Sahel rainfall and worldwide sea temperatures, 1901–85. Nature 320:602–607

    Google Scholar 

  • Franco AC, Rossato DR, Silva LCR, Silva Ferreira C (2014) Cerrado vegetation and global change: the role of functional types, resource availability and disturbance in regulating plant community responses to rising CO2 levels and climate warming. Theor Exp Plant Physiol 26:19–38

    Google Scholar 

  • Fritz H, Duncan P, Gordon IJ, Illius AW (2002) Megaherbivores influence trophic guilds structure in African ungulate communities. Oecologia 131:620–635

    Google Scholar 

  • Gardner AS, Fischer M (1996) The distribution and status of the montane juniper woodlands of Oman. J Biogeogr 23:791–803

    Google Scholar 

  • Garrity SR, Allen CD, Brumby SP, Gangodagamage C, McDowell NG, Cai DM (2013) Quantifying tree mortality in a mixed species woodland using multitemporal high spatial resolution satellite imagery. Rem Sens Environ 129:54–65

    Google Scholar 

  • Gebrekirstos A, Bräuning A, Sass-Klassen U, Mbow C (2014) Opportunities and applications of dendrochronology in Africa. Curr Opin Environ Sustain 6:48–53

    Google Scholar 

  • Gedalof Z, Berg AA (2010) Tree ring evidence for limited direct CO2 fertilization of forests over the 20th century. Glob Biogeochem Cycl 24(GB3027):1–6

    Google Scholar 

  • Giannini A, Saravanan R, Chang P (2003) Oceanic forcing of Sahel rainfall on interannual to interdecadal time scales. Science 302:1027–1030

    CAS  Google Scholar 

  • Gitlin AR, Sthultz CM, Bowker MA, Stumpf S, Paxton KL, Kennedy K, Muñoz A, Bailey JK, Whitman TG (2006) Mortality gradients within and among dominant plant populations as barometers of ecosystem change during extreme drought. Conserv Biol 20:1477–1486

    Google Scholar 

  • Gonzales P (2001) Desertification and a shift of forest species in the West African Sahel. Clim Res 17:217–228

    Google Scholar 

  • Gonzales P, Tucker CJ, Sy H (2012) Tree density and species decline in the African Sahel attributable to climate. J Arid Environ 78:55–64

    Google Scholar 

  • Goswami BN, Venugopal V, Sengupta D, Madhusoodanan MS, Xavier PK (2006) Increasing trend of extreme rain events over India in a warming environment. Science 314:1442–1445

    CAS  Google Scholar 

  • Grant CC, Davidson T, Funston PJ, Pienaar DJ (2002) Challenges faced in the conservation of rare antelope: a case study on the northern basalt plains of the Kruger National Park. Koedoe 45:45–62

    Google Scholar 

  • Greenwood DL, Weisberg PJ (2008) Density-dependent tree mortality in pinyon-juniper woodlands. For Ecol Manag 255:2129–2137

    Google Scholar 

  • Groisman PY, Easterling DR (1994) Variability and trends of total precipitation and snowfall over the United States and Canada. J Clim 7:184–205

    Google Scholar 

  • Groisman PY, Knight RW, Karl TR (2001) Heavy precipitation and high streamflow in the contiguous United States: trends in the twentieth century. Bull Am Meteorol Soc 82:219–246

    Google Scholar 

  • Guhathakurta P, Sreejith OP, Menon PA (2011) Impact of climate change on extreme rainfall events and flood risk in India. J Earth Syst Sci 120:359–373

    Google Scholar 

  • Harrington R, Owen-Smith N, Viljoen PC, Biggs HC, Mason DR, Funston P (1999) Establishing the causes of the roan antelope decline in the Kruger National Park, South Africa. Biol Conserv 90:69–78

    Google Scholar 

  • Haylock MR, Peterson TC, Alves LM et al (2006) Trends in total and extreme South American rainfall in 1960–2000 and links with sea surface temperature. J Clim 19:1490–1512

    Google Scholar 

  • Held IM, Delworth TL, Lu J, Findell KL, Knutson TR (2005) Simulation of Sahel drought in the 20th and 21st centuries. Proc Natl Acad Sci USA 102:17891–17896

    Google Scholar 

  • Helldén U, Tottrup C (2008) Regional desertifikation: a global synthesis. Glob Planet Change 64:169–176

    Google Scholar 

  • Herrmann SM, Tappan GG (2013) Vegetation impoverishment despite greening: a case study from central Senegal. J Arid Environ 90:55–66

    Google Scholar 

  • Herrmann SM, Anyamba A, Tucker CJ (2005) Recent trends in the vegetation dynamics in the African Sahel and their relationship to climate. Glob Environ Change 15:394–404

    Google Scholar 

  • Hiernaux P, Diarra L, Trichon V, Mougin E, Soumaguel N, Baup F (2009a) Woody plant population dynamics in response to climate changes from 1984 to 2006 in Sahel (Gourma, Mali). J Hydrol 375:103–113

    Google Scholar 

  • Hiernaux P, Ayantunde A, Kalilou A, Mougin E, Gérard B, Baup F, Grippa M, Djaby B (2009b) Trends in productivity of crops, fallow and rangelands in Southwest Niger: Impact of land use, management and variable rainfall. J Hydrol 375:65–77

    Google Scholar 

  • Hiscocks K (1999) The impact of an increasing elephant population on the woody vegetation in southern Sabi Sand Wildtuin, South Africa. Koedoe 42:47–55

    Google Scholar 

  • House JI, Hall DO (2001) In: Mooney H, Roy J, Saugier B (Hrsg) Terrestrial global productivity. Academic Press, New York, S 363–400

    Google Scholar 

  • Hughes L (2003) Climate change and Australia: trends, projections and impacts. Austral Ecol 28:423–443

    Google Scholar 

  • Hulme M, Doherty R, Ngara T, New M, Lister D (2001) African climate change: 1900–2100. Clim Res 17:145–168

    Google Scholar 

  • IPCC (2013) Climate change 2013: the physical science basis. Contribution of working group I to the fifth assessment report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge

    Google Scholar 

  • Kgobe BS, Bond WJ, Midgley GF (2010) Growth responses of African savanna trees implicate atmospheric [CO2] as a driver of past and current changes in savanna tree cover. Austral Ecol 35:451–463

    Google Scholar 

  • Khan JA, Rodgers WA, Johnsingh AJT, Mathur PK (1994) Tree and shrub mortality and debarking by sambar (Cervus unicolor Kerr) in Gir after a drought in Gujarat, India. Biol Conserv 68:149–154

    Google Scholar 

  • Knapp R (1973) Die Vegetation von Afrika. G. Fischer, Stuttgart

    Google Scholar 

  • Kothawale DR, Kumar KR (2005) On the recent changes in surface temperature trends over India. Geophys Res Lett 32(L18714):1–4

    Google Scholar 

  • Kröger R, Rogers KH (2005) Roan (Hippotragus equinus) population decline in Kruger National Park, South Africa: influence of a wetland boundary. Eur J Wildl Res 51:25–30

    Google Scholar 

  • Kruger AC, Shongwe S (2004) Temperature trends in South Africa: 1960–2003. Int J Climatol 24:1929–1945

    Google Scholar 

  • Lagendijk DDG, Thaker M, de Boer WF, Page BR, Prins HHT, Slotow R (2015) Change in mesoherbivore browsing is mediated by elephant and hillslope position. PLoS ONE 10(e0128340):1–15

    Google Scholar 

  • Laurence WF, Dell B, Turton SM et al (2011) The 10 Australian ecosystems most vulnerable to tipping points. Biol Conserv 144:1472–1480

    Google Scholar 

  • Lavaysse C, Flamant C, Janicot S (2010) Regional-scale convection patterns during strong and weak phases of the Saharan heat. Atmos Sci Lett 11:255–264

    Google Scholar 

  • Lebel T, Ali A (2009) Recent trends in the Central and Western Sahel rainfall regime. J Hydrol 375:52–64

    Google Scholar 

  • Lehmann CER, Archibald SA, Hoffmann WA, Bond WJ (2011) Deciphering the distribution of the savanna biome. New Phytol 191:197–209

    Google Scholar 

  • Lehmann CER, Anderson TM, Sankaran M et al (2014) Savanna vegetation-climate-fire relationships differ among continents. Science 343:548–552

    Google Scholar 

  • Liebmann B, Vera CS, Carvalho LMV, Camilloni IA, Hoerling MP, Allured D, Barros VR, Báez J, Bidegain M (2004) An observed trend in central South American precipitation. J Clim 17:4357–4367

    Google Scholar 

  • Lu QQ, Lund R, Seymour L (2005) An update of U.S. temperature trends. J Clim 18:4906–4914

    Google Scholar 

  • Maranz S (2009) Tree mortality in the African Sahel indicates an anthropogenic ecosystem displaced by climate change. J Biogeogr 36:1181–1193

    Google Scholar 

  • Marengo JA, Tomasella J, Uvo CR (1998) Trends in streamflow and rainfall in tropical South America: Amazonia, eastern Brazil, and northwestern Peru. J Geophys Res 103:1775–1783

    CAS  Google Scholar 

  • Marshal JP, Owen-Smith N, Whyte IJ, Stenseth NC (2011) The role of El Niño-Southern Oscillation in the dynamics of a savanna large herbivore population. Oikos 120:1175–1182

    Google Scholar 

  • Mason SJ (1996) Climatic change over the Lowveld of South Africa. Climatic Change 32:35–54

    CAS  Google Scholar 

  • Mayle FE, Langstroth RP, Fisher RA, Meir P (2006) Long-term forest-savannah dynamics in the Bolivian Amazon: implications for conservation. Phil Transact Roy Soc B 362:291–307

    Google Scholar 

  • Mbow C, Chhin S, Sambou B, Skole D (2013) Potential of dendrochronology to assess annual rates of biomass productivity in savanna trees of West Africa. Dendrochronogia 31:41–51

    Google Scholar 

  • McAlpine CA, Syktus J, Ryan JG, Deo RC, McKeon GM, McGowan HA, Phinn SR (2009) A continent under stress: interactions, feedbacks and risks associated with impact of modified land cover on Australia’s climate. Glob Change Biol 15:2206–2223

    Google Scholar 

  • McDowell N, Pockman WT, Allen CD, Breshears DD, Cobb N, Kolb T, Plaut J, Sperry J, West A, Williams DG, Yepez EA (2008) Mechanisms of plant survival and mortality during drought: why do some plants survive while others succumb to drought? New Phytol 178:719–739

    Google Scholar 

  • McLoughlin CA, Owen-Smith N (2003) Viability of a diminishing roan antelope population: predation is the threat. Anim Conserv 6:231–236

    Google Scholar 

  • Mduma SAR, Sinclair ARE, Hilborn R (1999) Food regulates the Serengeti wildebeest: a 40-year record. J Anim Ecol 68:1101–1122

    Google Scholar 

  • Midgley GF, Cowling RW, Hendricks H, Desmet PG, Esler K, Rundel P (1997) Population ecology of tree succulents (Aloe and Pachypodium) in the arid western Cape: decline of keystone species. Biodivers Conserv 6:869–876

    Google Scholar 

  • Mokria M, Gebrekirstos A, Aynekulu E, Bräuning A (2015) Tree dieback affects climate change mitigation potential of a dry afromontane forest in northern Ethiopia. For Ecol Manag 344:73–83

    Google Scholar 

  • Mortimore MJ, Adams WM (2001) Farmer adaptation, change and ‚crisis‘ in the Sahel. Glob Environ Change 11:49–57

    Google Scholar 

  • Mouillot F, Field CB (2005) Fire history and the global carbon budget. a 1° × 1° fire history reconstruction for the 20th century. Glob Change Biol 11:398–420

    Google Scholar 

  • Mueller RC, Scudder CM, Porter ME, Trotter T, Gehring CA, Whitham TG (2005) Differential tree mortality in response to severe drought: evidence for long-term vegetation shifts. J Ecol 93:1085–1093

    Google Scholar 

  • Murari KK, Ghosh S, Patwardhan A, Daly E, Salvi K (2015) Intensification of future severe heat waves in India and their effect on heat stress and mortality. Reg Environ Change 15:569–579

    Google Scholar 

  • Negrón JF, McMillin JD, Anhold JA, Coulson D (2009) Bark beetle-caused mortality in a drought-affected ponderosa pine landscape in Arizona, USA. For Ecol Manag 257:1353–1362

    Google Scholar 

  • New M, Hewitson B, Stephenson DB et al (2006) Evidence of trends in daily climate extremes over southern and west Africa. J Geophys Res 111(D14102):1–11

    Google Scholar 

  • Nguyen H, Lucas C, Evans A, Timbal B, Hanson L (2015) Expansion of the Southern Hemisphere Hadley cell in response to greenhouse gas forcing. J Clim 28:8067–8077

    Google Scholar 

  • Niang AJ, Ozer A, Ozer P (2008) Fifty years of landscape evolution in Southwestern Mauretania by means of aerial photos. J Arid Environ 72:97–107

    Google Scholar 

  • Nicholson S (2000) Land surface processes and Sahel climate. Rev Geophys 38:117–139

    Google Scholar 

  • Nicholson SE (2001) Climatic and environmental change in Africa during the last two centuries. Clim Res 17:123–144

    Google Scholar 

  • O’Connor TG (1985) A synthesis of field experiments concerning the grass layer in the savanna regions of southern Africa. South African Natl Sci Program Rep 114:1–116

    Google Scholar 

  • Ogle K, Whitham TG, Cobb NS (2000) Tree-ring variation in pinyon predicts likelihood of death following severe drought. Ecology 81:3237–3243

    Google Scholar 

  • Ogutu JO, Owen-Smith N (2003) ENSO, rainfall and temperature influences on extreme population declines among African savanna ungulates. Ecol Lett 6:412–419

    Google Scholar 

  • Oliveira PS, Marquis RJ (2002) The Cerrados of Brazil. Ecology and natural history of a neotropical savanna. Columbia University Press, New York

    Google Scholar 

  • Oliveira PTS, Nearing MA, Moran MS, Goodrich DC, Wendland E, Gupta HV (2014) Trends in water balance components across the Brazilian Cerrado. Water Resour Res 50:7100–7114

    Google Scholar 

  • Pai DS, Nair SA, Ramanathan AN (2013) Long term climatology and trends of heat waves over India during the recent 50 years (1961–2010). Mausam 64:585–604

    Google Scholar 

  • Pavia EG, Graef F, Reyes J (2009) Annual and seasonal surface air temperature trends in Mexico. Int J Climatol 29:1324–1329

    Google Scholar 

  • Pearcy RW, Ehleringer JR (1984) Comparative ecophysiology of C3 and C4 plants. Plant Cell Environ 7:1–13

    Google Scholar 

  • Peltier DMP, Ogle K (2019) Legacies of La Niña: North American monsoon can rescue trees from winter drought. Glob Change Biol 25:121–133

    Google Scholar 

  • Pfadenhauer JS, Klötzli FA (2014) Vegetation der Erde. Springer Spektrum, Heidelberg

    Google Scholar 

  • Prins HHT, van der Jeugd HP (1993) Herbivore population crashes and woodland structure in East Africa. J Ecol 81:305–314

    Google Scholar 

  • Prior LD, Murphy BP, Russell-Smith J (2009) Environmental and demographic correlates of tree recruitment and mortality in north Australian savannas. For Ecol Manag 257:66–74

    Google Scholar 

  • Ramaswamy S, Sanders JH (1992) Population pressure, land degradation and sustainable agricultural technologies in the Sahel. Agric Syst 40:361–378

    Google Scholar 

  • Rasmussen K, Fog B, Madsen JE (2001) Desertification in reverse? Observations from Burkina Faso. Glob Environ Change 11:271–282

    Google Scholar 

  • Rice KJ, Matzner SL, Byer W, Brown JR (2004) Patterns of tree dieback in Queensland, Australia: the importance of drought stress and the role of resistance to cavitation. Oecologia 139:190–198

    Google Scholar 

  • Rodríguez-Iturbe I, D’Odorico P, Porporato A, Ridolfi L (1999) Tree-grass coexistence in savannas: the role of spatial dynamics and climate fluctuations. Geophys Res Lett 26:247–250

    Google Scholar 

  • Roehrig R, Chauvin F, Lafore J-P (2011) 10–25-day intraseasonal variability of convection over the Sahel: a role of the Saharan Heat Low and midlatitudes. J Clim 24:5863–5878

    Google Scholar 

  • Rohde RF, Hoffman MT (2012) The historical ecology of Namibian rangelands: vegetation change since 1876 in response to local and global drivers. Sci Tot Environ 416:276–288

    CAS  Google Scholar 

  • Roques KG, O’Connor TG, Watkinson AR (2001) Dynamics of shrub encroachment in an African savanna: relative influences on fire, herbivory, rainfall and density dependence. J Appl Ecol 38:268–280

    Google Scholar 

  • Rosenzweig C, Iglesias A, Yang XB, Epstein PR, Chivian E (2001) Climate change and extreme weather events. Implications for food production, plant diseases, and pests. Glob Change Hum Heath 2:90–104

    Google Scholar 

  • Rossiter NA, Setterfield SA, Douglas MM, Hutley LB (2003) Testing the grass-fire cycle: alien grass invasion in the tropical savannas of northern Australia. Divers Distrib 9:169–176

    Google Scholar 

  • Sass-Klaasen U, Couralet C, Sahle Y, Sterck F (2008) Juniper from Ethiopia contains a large-scale precipitation signal. Int J Plant Sci 169:1057–1065

    Google Scholar 

  • Sawyer D (2008) Climate change, biofuels and eco-social impacts in the Brazilian Amazon and Cerrado. Phil Transact Roy Soc B 363:1747–1752

    Google Scholar 

  • Schlesinger WH, Gramenopoulos N (1996) Archival photographs show no climate-induced changes in woody vegetation in the Sudan, 1943–1994. Glob Change Biol 2:137–141

    Google Scholar 

  • Silva JF, Zambrano A, Fariñas MR (2001) Increase in the woody component of seasonal savannas under different fire regimes in Calabozo, Venezuela. J Biogeogr 28:977–983

    Google Scholar 

  • Silva VPR (2004) On climate variability in Northeast of Brazil. J Arid Environ 58:575–596

    Google Scholar 

  • Singh KP, Kushwaha CP (2005) Emerging paradigms of tree phenology in dry tropics. Curr Sci 89:964–975

    Google Scholar 

  • Skarpe C, Aarrestad PA, Andreassen HP et al (2004) The return of the giants: ecological effects of an increasing elephant population. Ambio 33:276–282

    Google Scholar 

  • Staver AC, Archibald S, Levin SA (2011a) The global extent and determinants of savanna and forest as alternative biome states. Science 334:230–232

    CAS  Google Scholar 

  • Staver AC, Archibald S, Levin SA (2011b) Tree cover in sub-Saharan Africa: rainfall and fire constrain forest and savanna as alternative stable states. Ecology 92:1063–1072

    Google Scholar 

  • Suresh HS, Dattaraja HS, Sukumar R (2010) Relationship between annual rainfall and tree mortality in a tropical dry forest: results of a 19-year study at Mudumalai, southern India. For Ecol Manag 259:762–769

    Google Scholar 

  • Swaty RL, Deckert RJ, Whitham TG, Gehring CA (2004) Ectomycorrhizal abundance and community composition shifts with drought: predictions from tree rings. Ecology 85:1072–1084

    Google Scholar 

  • Tafangenyasha C (2001) Decline of the mountain acacia, Brachystegia glaucescens, in Gonarezhou National Park, southeast Zimbabwe. J Environ Manag 63:37–50

    CAS  Google Scholar 

  • Taylor CM, Lambin EF, Stephenne N, Harding RJ, Essery RLH (2002) The influence of land use change on climate in the Sahel. J Clim 15:3615–3629

    Google Scholar 

  • Valeix M, Fritz H, Dubois S, Kanengoni K, Alleaume S, Saïd S (2007) Vegetation structure and ungulate abundance over a period of increasing elephant abundance in Hwange National Park, Zimbabwe. J Trop Ecol 23:87–93

    Google Scholar 

  • van Aarde RJ, Jackson TP (2007) Megaparks for metapopulations: addressing the causes of locally high elephant numbers in southern Africa. Biol Conserv 134:289–297

    Google Scholar 

  • van Vegten JA (1983) Thornbush invasion in a savanna ecosystem in eastern Botswana. Plan Ecol 56:3–7

    Google Scholar 

  • Viljoen AJ (1995) The influence of the 1991/92 drought on the woody vegetation of the Kruger National Park. Koedoe 38:85–97

    Google Scholar 

  • Vincke C, Diédhiou I, Grouzis M (2010) Long term dynamics and structure of woody vegetation in the Ferlo (Senegal). J Arid Environ 74:268–276

    Google Scholar 

  • Walker BH, Emslie RH, Owen-Smith RN, Scholes RJ (1987) To cull or not to cull: lessons from a southern African drought. J Appl Ecol 24:381–401

    Google Scholar 

  • Walter H, Breckle S-W (2004) Ökologie der Erde, Bd 2: Spezielle Ökologie der Tropischen und Subtropischen Zonen, 3. Aufl. Elsevier, München

    Google Scholar 

  • Werner PA (1991) Savanna ecology and management: Australian perspectives and intercontinental comparisons. Blackwell, London

    Google Scholar 

  • Wezel A, Lykke AM (2006) Woody vegetation change in Sahelian West Africa: evidence from local knowledge. Environ Dev Sustain 8:553–567

    Google Scholar 

  • Zambatis N, Biggs HC (1995) Rainfall and temperatures during the 1991/92 drought in the Kruger National Park. Koedoe 38:1–16

    Google Scholar 

  • Zeng N, Neelin JD, Lau K-M, Tucker CJ (1999) Enhancement of interdecadal climate variability in the Sahel by vegetation interaction. Science 286:1537–1540

    CAS  Google Scholar 

  • Zhang R, Delworth TL (2006) Impact of Atlantic multidecadal oscillations on India/Sahel rainfall and Atlantic hurricanes. Geophy Res Lett 33(L17712):1–5

    Google Scholar 

  • Zhang YJ, Meinzer FC, Hao GY, Scholz FG, Bucci SJ, Takahashi FSC, Villalobos-Vega R, Giraldo JP, Cao KF, Hoffmann WA, Goldstein G (2009) Size-dependent mortality in a Neotropical savanna tree: the role of height-related adjustments in hydraulic architecture and carbon allocation. Plant Cell Environ 32:1456–1466

    Google Scholar 

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Hauck, M., Leuschner, C., Homeier, J. (2019). Savannen und Trockenwälder. In: Klimawandel und Vegetation - Eine globale Übersicht. Springer Spektrum, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-59791-0_8

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