Search results
Results From The WOW.Com Content Network
Coastal hazards are physical phenomena that expose a coastal area to the risk of property damage, loss of life, and environmental degradation.Rapid-onset hazards last a few minutes to several days and encompass significant cyclones accompanied by high-speed winds, waves, and surges or tsunamis created by submarine (undersea) earthquakes and landslides.
Environmental issues in Canada include impacts of climate change, air and water pollution, mining, logging, and the degradation of natural habitats.As one of the world's significant emitters of greenhouse gasses, [1] Canada has the potential to make contributions to curbing climate change with its environmental policies and conservation efforts.
It is typically divided into three classes: River flooding, which relates to rivers rising outside their normal banks; flash flooding, which is the process where a landscape, often in urban and arid environments, is subjected to rapid floods; [64] and coastal flooding, which can be caused by strong winds from tropical or non-tropical cyclones. [65]
Hurricane-force wind gusts up to 77 mph wreaked havoc in the western part of the state, bringing down numerous trees in addition to power lines. The Seattle area was particularly hard-hit.
Planting vegetation reduces the impact of wind and water. Wooden sand fences can help retain sand and other material needed for a healthy sand dune ecosystem. [1] Footpaths protect dunes from damage from foot traffic. [2] Ammophila or "Beachgrass" The location of the dune limits the types of plant that can thrive there.
Atmospheric rivers of the sort causing massive floods and mudslides in Canada's British Columbia are akin to a river in the sky, weather systems that carry up to 15 times the volume of the ...
Lower temperatures were also recorded at the city’s Yangtze River Beach Park, where 45,000 trees and other vegetation sequester an estimated 724 tonnes of carbon per year.
A couple days before the floods, Environment Canada issued a rainfall warning due to an atmospheric river expected to "drench the B.C. coast" through the weekend of October 18. [11] [12] Official forecasts called for rainfall totals in excess of 200 mm (7.9 in) in some areas. The British Columbia River Forecast Centre issued flood watches for ...