18
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 21 Oct 2024
18 points (100.0% liked)
Canada
7185 readers
260 users here now
What's going on Canada?
Communities
๐ Meta
๐บ๏ธ Provinces / Territories
- Alberta
- British Columbia
- Manitoba
- New Brunswick
- Newfoundland and Labrador
- Northwest Territories
- Nova Scotia
- Nunavut
- Ontario
- Prince Edward Island
- Quebec
- Saskatchewan
- Yukon
๐๏ธ Cities / Local Communities
- Calgary (AB)
- Edmonton (AB)
- Greater Sudbury (ON)
- Halifax (NS)
- Hamilton (ON)
- Kootenays (BC)
- London (ON)
- Mississauga (ON)
- Montreal (QC)
- Nanaimo (BC)
- Oceanside (BC)
- Ottawa (ON)
- Port Alberni (BC)
- Regina (SK)
- Saskatoon (SK)
- Thunder Bay (ON)
- Toronto (ON)
- Vancouver (BC)
- Vancouver Island (BC)
- Victoria (BC)
- Waterloo (ON)
- Winnipeg (MB)
๐ Sports
Hockey
- List of All Teams: Post on /c/hockey
- General Community: /c/Hockey
- Calgary Flames
- Edmonton Oilers
- Montrรฉal Canadiens
- Ottawa Senators
- Toronto Maple Leafs
- Vancouver Canucks
- Winnipeg Jets
Football (NFL)
- List of All Teams:
unknown
Football (CFL)
- List of All Teams:
unknown
Baseball
- List of All Teams:
unknown
- Toronto Blue Jays
Basketball
- List of All Teams:
unknown
- Toronto Raptors
Soccer
- List of All Teams:
unknown
- General Community: /c/CanadaSoccer
- Toronto FC
๐ป Universities
๐ต Finance / Shopping
- Personal Finance Canada
- BAPCSalesCanada
- Canadian Investor
- Buy Canadian
- Quebec Finance
- Churning Canada
๐ฃ๏ธ Politics
- Canada Politics
- General:
- By Province:
๐ Social and Culture
Rules
Reminder that the rules for lemmy.ca also apply here. See the sidebar on the homepage:
founded 3 years ago
MODERATORS
Ok. Then put the nuclear waste facility somewhere in the Golden Horseshoe, closer to the millions of customers who will use most of the power.
If the geology was appropriate, I wouldn't be opposed.
You would likely be opposed by millions of others tho.
Nobody wants a nuclear waste facility in their backyard, especially those who live in the heart of the Canadian Shield where the rock fissures that feed ground water wells can travel hundreds of kms in any direction ... meaning that the smallest of leakages can do the same.
That's just junk science. Groundwater flow rates are easy to measure. And any such facility will be both over engineered and one of the best monitored locations on the planet.
I mean, aside from choosing a location specifically because the rock lacks fractures, isn't stressed, not earthquake prone, etc...
Whatever. I guess we kill the planet instead of getting the needle.
It's not junk science. The shield is a deranged drainage system, meaning that there is "no coherent pattern to the rivers and lakes" (source). The fissues in the mafic rock (aka greenstone rock), which are surrounded by granite, mean that water flows hapazardly through the underground cracks and caverns (created by glacial erosion and the subsequent post-glacial rebound) to settle in the lowest areas (source).
Appeal to authority argument incoming. Points to self. Am scientist. Am geoscientist. Am hard rock geoscientist who professionally uses instruments to quantify rock properties.
You're quoting things that do not apply uniformly across the shield as though they apply across the shield. Nuclear waste storage locations ideally are within granite plutons, of which there are many within the shield. You don't think the people looking to develop storage facilities don't look for the most competent rocks? There was a research facility in Pinawa Manitoba for years -- they mapped every fracture in that rock from above and below. They learned construction techniques tailored for the rock. It's goddamned perfect.
Furthermore, have you ever heard of grout? How do you think hydroelectric reservoirs retain their water when built in the shield? Engineering and materials science are marvelous things.
Then please accept my apologies.
I tip my cap to you both in your quality dialogue and mutual respect - a fine Fediverse moment
^ This guy rocks.