Linkage of climate and geodynamics in development of plateaux at collisional plate margins: marine contributions to an international study of the Central Anatolian Plateau.

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It is important that humankind better understand the Earth system, so that policy makers can develop suitable, long-term social and economic strategies to deal with various environmental issues, including global change. This is an interdisciplinary project to study the linkages between climate and solid Earth dynamics, in the evolution of plateaux in mountain belts. These are driven by the tectonics of colliding plates, but local climate modifies the rising surface through erosion, transport and deposition. In turn, the evolving mountain belt may affect global climate. Orogenic plateaux are high plains within mountain belts, which result in, and are modified by, local climatic variations (rain-shadows, for instance). Young orogenic plateaux, which preserve a rock record of their evolution, offer a special opportunity to enhance our understanding of the essential linkage between surface and deeper processes, and model them.