论文代写招聘：圣安德烈亚斯断层
论文代写招聘：圣安德烈亚斯断层
圣安德烈亚斯断层(San Andreas Fault)指的是一个有缺陷的大陆转变，跨越加州800英里的区域。它形成了北美平面与太平洋板块之间的构造边界，其关键运动是水平或右旋走向跳跃(Brenguier et al. 1482)。断层被划分为三个不同的区域，每个区域都有不同的属性和不同的地震风险等级。其中最重要的部分是可以看到经过56公里或35英里的洛杉矶南部。从墨西哥边境到曼多西诺角，加州似乎被分割成两部分。大苏尔、洛杉矶和圣地亚哥位于太平洋板块的顶端。内华达山脉、萨克拉门托和旧金山都位于北美洲的构造板块上。
论文代写招聘：圣安德烈亚斯断层
尽管1906年旧金山发生了具有传奇色彩的地震，但圣安德烈亚斯断层并没有覆盖这座城市，而是覆盖了波德加湾、雷耶斯角站、戴利城、弗雷泽公园、戈尔曼、帕姆代尔、赖特伍德、圣贝纳迪诺和沙漠温泉(Nadeau和Dolenc 397)等社区。据估计，圣安地列斯断层的第一次形成发生在一百多万年前的中期内。此时，法拉隆板块和太平洋板块之间的膨胀中心开始跨越北美西部沿海地区进入俯冲带。由于北美板块和太平洋板块之间的运动与北美板块和法拉龙板块之间的运动存在相对差异，扩张的山脊最终被新的相对运动所创造的新运动所淹没。此外，还出现了一种跨板块边界变形的新风格。这些是圣安德烈亚斯断层的一些地理属性。
论文代写招聘：圣安德烈亚斯断层
The San Andreas Fault refers to a faulty continental transformation extending approximately across 800 miles region across California. It has formed the tectonic borders between the North American Plane and the Pacific Plate, and its key motion is horizontal or right- lateral strike skip (Brenguier et al. 1482). The fault is divided into three different segments in which each is known for having different attributes and different level of risk for earthquake. The most significant segment of all is the southern segment that can be seen passing across 56 kilometers or 35 miles of Los Angeles. It appears to be slicing California in two different parts from Mexican border to Cape Mendocino. Big Sur, Los Angeles and San Diego are located on top of the Pacific Plate. Sierra Nevada, Sacramento, and San Francisco are on the tectonic plate of North America.
论文代写招聘：圣安德烈亚斯断层
Irrespective of the legendary 1906 earthquake of San Francisco, the San Andreas Fault is not covering the city, rather communities such as Bodega Bay, Point Reyes Station, Daly City, Frazier Park, Gorman, Palmdale, Wrightwood, San Bernardino, and Desert Hot Springs (Nadeau and Dolenc 397). It has been estimated that the first formation of San Andreas Fault took place in the mid period of Cenozioc period more than a million years ago. At this point of time, the expanding center between the Farallon Plate and the Pacific Plate started reaching the zone of subduction across the western coastal region of North America. As there was relative difference between the motion between North American and Pacific Plates and the motion of North American and Farallon Plates, the spreading ridge ended up being sub-ducted by the creation of new relative motion. Also, there had been a new style for deforming across the boundaries of plate. These are some of the geographical attributes responsible for the San Andreas Fault.
