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In this paper we review those aspects that are relevant to the development of a mechanistic ecological theory to account for the structure and dynamics of Mediterranean forests, focusing our attention on mixed forests of holm oak (Quercus ilex L.), a shade-tolerant, slowgrowing species that resprouts vigorously after disturbance, and Aleppo pine (Pinus halepensis M.), a fast-growing, nonresprouting, shade-intolerant species. The main objectives of this report are: to introduce some of the primary features of these forests, showing their structural complexity and historical peculiarities; to show that much of this complexity can be conceptually reduced to two main factors of variation, soil-moisture gradients and a complex interaction of historical management and disturbance regimes; and to contrast the unique features of Mediterranean systems with other communities that have inspired generalization in ecology …