it is no secret that the problem of melting is eternal mirzlota is relevant for the arctic zone of russiaso our specialists are actively. by the way, you can get there by car, in 2006 a road was built here, its construction requires a huge cushion between mirzlota, swamps and... asphalt or slabs, in general, a very complex infrastructure facility. most swamps in the arctic zone are characterized by a polygonal surface structure, it is formed by a network of deep cracks, these cracks break the peat layer and underlying mineral soil into polygonal blocks. polygon sizes varies from 20 to 40 m in length, and the width of the cracks between them reaches one. scientists have established that the yamal swamps began to react to climate change in the middle of the last century, when there was no talk of global warming, in particular, the ice veins that wedges penetrate the peatlands began to melt, and it lived, so it retreats, retreats, retreats, melts, the surface settles, then water, well, then everything freezes again. to the surprise of scientists, the process of ice destruction began during a