"Over the next few months we'll probably see recurring sinkholes in the downtown and Beltline area," said Bruce Burrell, director of the Calgary Emergency Management Agency.
© Jeff McIntosh/ The Canadian PressA road crew foreman surveys the washed-out lanes of northbound Macleod Trail on Monday.
On Tuesday, crews repaired a large sinkhole on the 5th Avenue flyover that was caused by groundwater.
Eroding pathways and roads near the river are posing another potentially deadly hazard for those who may venture too close, Mayor Naheed Nenshi warned.
"We'll fix them when we find them, given the ground conditions there will be more," he said.
Each year, the city sees dozens of potholes but typically only about 10 sinkholes, caused by water washing away sand, rock and gravel under pavement, causing its collapse.
Officials say the deserted streets are actually aiding crews backfilling the sinkholes, as they don't have to shut down roads and control traffic.
But the work will keep cropping up through the summer, they warn.
My heartfelt prayers for all the affected. My spine chills with fear of the future disasters on the way. Someone please Call the world's attention to this piece of Vital Knowledge - Global Warming and increasing climate catastrophes needs to be understood in terms of energy and matter and earth's struggle to maintain certain equilibrium. Since industrial age we have been exponentially increasing the heat of the environment and decreasing the forest in the name of urbanization. Plants are known to absorb light and heat. Their loss is accelerating the situation. It is common sense that any system that is heated unilaterally will break down. Earth has "Principle and Parallel world design" by which it counters it. There is a simultaneous day and night cycle which are opposing. With globalization we have intruded in to the night cycle too thus stressing the system further. The symptoms we see around the world is the symptoms of non-linear system that has reached its critical limit. The system is trying to evolve into new order. Unless it is facilitated by knowledge, we might end in paying huge price- Noble laureate James Lovelock has warned humanity about this destruction through increased heat.
The solution here is very simple - Reduce intervention into night cycle. Develop global energy management of earth's environment. Develop technologies that release less heat or try to tap environmental heat.
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