这个神秘的巨洞有许着多名字,有人叫它“巴塔盖卡陨石坑”(Batagaika crater,巴塔盖卡是附近的一个地名),也有人叫它“地狱之门”(gate to hell)。
这个神秘的巨洞有许着多名字,有人叫它“巴塔盖卡陨石坑”(Batagaika crater,巴塔盖卡是附近的一个地名),也有人叫它“地狱之门”(gate to hell)。 航拍图(图片来源:A. Gabyshev and A. Kizyakov via Murton et al, 2023) 当然它其实并不是陨石撞击产生的巨坑,科学家 ...
这个神秘的巨洞有许着多名字,有人叫它“巴塔盖卡陨石坑”(Batagaika crater,巴塔盖卡是附近的一个地名),也有人叫它“地狱之门”(gate to hell)。
Batagaika Crater is a thermokarst depression in the Chersky Range area of Siberia, recognised as the largest such depression on Earth. It was first noticed in secret satellite images from the 1960s.
Officially known as the Batagay (also spelled Batagaika) crater or megaslump, the crater was first spotted on satellite images in 1991 after a section of hillside collapsed in northern Sakha in ...
The Batagaika crater in eastern Siberia, half a mile wide and growing, is the largest of many across the Arctic. As permafrost laced with buried ice thaws, the ground collapses, forming craters or ...
Dr Plekhanov added the hole was most likely the result of a 'build-up of excessive pressure' underground, due to the region's changing temperatures. He said 80 per cent of the crater appeared to ...
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The Underground Railroad, a vast network of people who helped fugitive slaves escape to the North and to Canada, was not run by any single organization or person. Rather, it consisted of many ...
At least one wellhead, a workover rig, mud tanks, and several pump trucks disappeared into the crater and were never recovered. Figure 8.1 Shallow underground blowouts in offshore operations can be ...