Abstract—

The results of numerical modeling of the vertical fall of ten-kilometer asteroids onto a solid surface and into an ocean with a depth of 1 to 7 km are presented. The calculations obtained the maximum masses of water and soil emitted into the atmosphere, as well as the masses of water and soil remaining in the atmosphere 30 minutes after the impact. It is concluded that that when asteroids about ten kilometers in size fall into the ocean, the impact on the Earth’s atmosphere will, apparently, be no less strong than when asteroids fall on land.

中文翻译：

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在十公里小行星坠入海洋的过程中，物质释放到大气中

摘要-

给出了十公里小行星垂直落入固体表面和深度为1至7 km的海洋的数值模拟结果。计算得出了撞击后30分钟排放到大气中的最大水和土壤的质量，以及残留在大气中的水和土壤的质量。结论是，当大约十公里大小的小行星落入海洋时，对地球大气的影响显然将不亚于小行星落在陆地上。