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Eastern Mediterranean geodynamics

机译：东地中海地球动力学

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The present-day geodynamics of the eastern Mediterranean region is controlled by the relative motions of three major plates, Eurasia, Africa, and Arabia. Much of the resulting deformation occurs at these plate boundaries (Figure 1; Le Pichon and Angelier 1979; Jackson and Mckenzie 1984; Spakman et al. 1988; Westaway 1994; Barka and Reilinger 1997; Jolivet and Faccenna 2000; McClusky et al. 2000; Doglioni et al. 2002; Piromallo and Morelli 2003; Dilek 2006; Reilinger et al. 2006). The Anatolian continental block (Figure 1), which was originally part of Eurasia, has operated as a microplate between these three major plates since the middle Miocene, when Arabia collided with Eurasia (Dewey et al. 1986). The modern Anatolian-African plate boundary is represented by a north-dipping subduction zone that has been part of a broad domain of regional convergence between Eurasia and Afro-Arabia since the latest Mesozoic (Faccenna et al. 2003; Van Hinsbergen et al. 2005; Jolivet and Brun 2008). The convergence rate between Africa and Eurasia is greater than 40mm/yr across the Hellenic Arc but decreases to <10mm/yr across the Cyprus Arc. The Arabia-Eurasia convergence across the Bitlis-Zagros suture zone (BZSZ) has been estimated to be approx 16mm/yr based on global positioning system measurements of present-day central movements in this collision zone (Reilinger et al. 1997, 2006).
机译：目前，地中海东部地区的地球动力学受欧亚大陆，非洲和阿拉伯三大板块的相对运动控制。产生的变形大部分发生在这些板块边界上（图1; Le Pichon和Angelier 1979; Jackson和Mckenzie 1984; Spakman等人1988; Westaway 1994; Barka和Reilinger 1997; Jolivet和Faccenna 2000; McClusky等2000; Doglioni等，2002; Piromallo和Morelli，2003; Dilek，2006; Reilinger等，2006）。安那托利亚大陆块（图1）最初是欧亚大陆的一部分，自中新世中期以来，阿拉伯与欧亚大陆相撞（Dewey等，1986），这三个主要板块之间一直是微板块。现代的安纳托利亚-非洲板块边界以北倾俯冲带为代表，自最新的中生代以来，该带一直是欧亚大陆与非洲-阿拉伯之间区域收敛的广阔领域的一部分（Faccenna等，2003; Van Hinsbergen等，2005）。 ; Jolivet and Brun 2008）。非洲和欧亚大陆之间的汇合率在古希腊弧上大于40mm / yr，但在塞浦路斯土弧上减小至<10mm / yr。根据全球对撞区当前中心运动的定位系统测量，整个Bitlis-Zagros缝合带（BZSZ）的阿拉伯-欧亚大陆汇聚估计约为每年16mm（Reilinger等，1997，2006）。

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