Abstract
Within this chapter different aspects of radiation and heat are discussed for the tropics. On a global scale the amount of annual solar radiation reaching the Earth’s surface is determined by atmospheric and astronomical factors and the average energy budget of the Earth could be explained by the global radiation budget. Within the tropics the net radiation varies clearly across the different climatic regions. In the humid tropics the amount of net radiation shows an almost uniform annual pattern with two maxima per annum. In contrast to this, the horizontal course of the isopleths in a radiation isopleths diagram for the marginal tropics still indicates a marked diurnal cycle. At the Earth’s surface, the total incoming radiation is transformed into different heat fluxes which are either directed towards the ground or to the atmosphere. In the tropical rainforests, only 10 % of the incoming radiation reaches the ground, and only a weak flow of sensible and latent heat exists from the forest canopy towards the forest ground and vice versa.
References
Barry R, Chorley R (2003) Atmosphere, weather and climate. Routledge, London
Budyko MF, Nayefimova NA, Aubenok LI, Strokhina LA (1962) The heat balance of the surface on the earth. Soviet Geogr 3(5):3–16
Hay J (1987) Solar radiation. In: Fairbridge (deceased) R, Oliver (deceased) J (ed) Climatology. Earth sciences series. Springer, Berlin/Heidelberg
Kessler A (1973) Zur Klimatologie der Strahlungsbilanz auf der Erdoberfläche. Erdkunde 17:1–10
Lauer W (1989) Climate and weather. In: Lieht H, Werger MJA (eds) Tropical rain forest ecosystem, Ecosystems of the world. Elsevier, Amsterdam, pp 7–53
Lauer W (1993) Climatology. In: Pancel L (ed) Tropical forestry handbook, vol 1. Springer, Berlin/Heidelberg
McArthur L (2005) Solar radiation. In: Oliver (deceased) J (ed) Encyclopedia of world climatology. Earth sciences series. Springer, Berlin/Heidelberg
McGregor GR, Nieuwolt S (1998) Tropical Climatology. Wiley, Chichester
Mills G (2005) Radiation climatology. In: Oliver (deceased) J (ed) Encyclopedia of world climatology. Earth sciences series. Springer, Berlin/Heidelberg
Richter M (1997) Allgemeine Pflanzengeographie Teil 1. Teubners TaschenbĂ¼cher der Geographie, Stuttgart
Sellers WD (1965) Physical climatology. University of Chicago Press, Chicago
Stoutjesdijk PH, Barkman JJ (1992) Microclimate, vegetation and fauna. Opulus, Knivsta
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Peters, T. (2014). Radiation and Heat. In: Köhl, M., Pancel, L. (eds) Tropical Forestry Handbook. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-41554-8_37-1
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DOI: https://doi.org/10.1007/978-3-642-41554-8_37-1
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