In addition to the ways in which humans indirectly steer crustal dynamics through their adverse effect on climate, certain other anthropogenic activities must be considered. Namely mining, oil extraction and the building of dams, which are figureheads of anthropogenic mastery over the Earth’s natural resources. Previously my account had been exclusive to hydrospheric processes affecting predominantly oceanic fault lines. It is important to add that sizeable constructions can also alter the strain on tectonic plates and lubricate fractures enough to shake the ground.
Sarah - I think it would be better if you select the template where blog posts are itemised in the side bar. As the button for 'new blog' is at the bottom, it is easy to miss if there are newer posts.
ReplyDeleteBut keep up the good work.