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为研究控制气水合物形成的物理参数,建立了网格数据集,这些网上每个结点都来自气水合物相和压力—温度方程的联解,结果显示出潜在甲烷水合物似海底地震反射层(BSR)的海底深度。欧洲大陆边缘反射层呈块状水合物稳定带的等色网线,表明如果水合物广泛存在,BSR可显示其远景深度,这个深度通常沿大陆边缘比较大,并随着陆缘年龄变老而增大。在薄的陆壳和高原可以遇到BSR变浅的现象。控制气水合物形成的地质因素决定着气水合物可能存在的地区,因此,远离欧洲大陆边缘特别在地中海明显缺乏鉴别气水合物的BSR。
In order to study the physical parameters controlling the formation of gas hydrate, a grid dataset was set up. Each of these nodes in the network came from the co-solution of gas hydrate phase and pressure-temperature equation. The results show that potential methane hydrate resembles seafloor seismic reflection Seabed Depth of Layer (BSR). The equatorial color contours of the continental-continental reflector with massive hydrate stability indicate that if hydrates are widespread, the BSR can reveal the depth of the foreground, which is usually larger along the continental margin and increases with increasing continental age . BSR shallowness can be encountered in thin crusts and plateaus. The geologic factors that control the formation of gas hydrates determine where gas hydrates may exist, and therefore there is a clear lack of BSR to identify gas hydrates away from the continental margin, particularly in the Mediterranean Sea.