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Cambridge University Press 978-1-107-01691-0 - Climate Change in Deserts: Past, Present and Future Martin Williams Index More information Index Accelerated soil erosion, 70, 166 Alluvial fans, 169–70, 172, 178, 266–7, 461 Acheulian, 118–19, 198, 203, 271, 308–9, 313, 345 Alpine glaciations, 215–16, 226–7 Adaptations to aridity, 37–56 Amazon basin, 75, 408–9, 415–17 animals, 45–6 America, see North America, South America humans, 37–40, 203, 216–55 Amino-acid racemisation dating, 95–6 plants, 40–6, 62 Andes, uplift, 239–40, 407–13 Adiabatic lapse rate, 14, 234 Antarctica Adrar Bous, Sahara, 102, 189, 271, 312, 317–18 carbon dioxide, 35, 243, 505 Aeolian/eolian dust, see Dust cooling, 28 Afar desert, see also Middle Awash dust, 29 alluvium, 159–60 glaciation, 24, 28, 30, 243–4, 431 hominids, 159, 286–7, 304 ice core record, 35, 228, 505–6, 525 lakes, 65, 159, 190–1 methane, 35, 505 rift, 337–9 Aphelion, see astronomical theory stone tools, 32 Aquatic organisms, terrestrial, 289–93 Africa, see also Sahara Aquifers, recharge, 40 biomass burning, 484–6 see also groundwater Cenozoic desiccation, 30, 331–7 Arabian deserts, 67, 349–51 Cenozoic tectonism, 30, 331–7 Aral Sea, 490–1 Chad basin, 30–1 Archaeological evidence, 308–27 climate, 329–30, 470–1 Arctic sea ice desertification, 317, 494–6 present extent, 513 drought, 464–8 Cenozoic growth, 391, 393–4 dust, 149 Ardipithecus, 305 glaciation, 225–6, 235–6 Areic, 38, 162 Harmattan, 72, 142 Argon-argon dating, 85–6 Holocene climates, 184–5, 189–90, 222–3, 470–1 Aridity lake fluctuations, 30–1, 191,
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