induced permafrost changes can potentially undermine the structural stability of foundations indicating a clear need for adopting construction norms and regulations for permafrost regions that account for projected climate changes'.Salekhard, the capital of Yamal, can face serious problems in mid 2020s.
http://siberiantimes.com/science/casestudy/features/f0280-warning-of-collapse-of-buildings-in-siberias-permafrost-cities-in-next-35-years/