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Afforestation can also improve the local climate through increased rainfall and by being a barrier against high winds. The additional trees can also prevent or reduce topsoil erosion (from water and wind), floods and landslides. Finally, additional trees can be a habitat for wildlife, and provide employment and wood products. [2]
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.
These include how much rain falls and how fast the rain evaporates again. Warming over land increases the severity and frequency of droughts around much of the world. [31] [32]: 1057 In some tropical and subtropical regions of the world, there will probably be less rain due to global warming. This will make them more prone to drought.
For example, Meizhou, in Guangdong, has been designated a sponge city but experienced some of the summer’s most severe flooding after heavy rains that saw one town experience 369.3 millimeters ...
In 2022, Canada’s GHG emissions were 708 Mteq, still below pre-pandemic (2019) emissions, but an increase of 9.3 Mt (1.3%) compared to 2021. [6] The Canadian Climate Institute reported a net drop of about 1% in emissions during 2023, largely due to the electricity and housing sectors. In contrast, emissions from oil, gas and transportation ...
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 ...
However, intercepted snow can more easily drift with the wind, out of the watershed. Conifers have a greater interception capacity than hardwoods . Their needles gives them more surface area for droplets to adhere to, and they have foliage in spring and fall , therefore interception also depends on the type of vegetation in a wooded area.
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.