Grass would be more of a hassle. Once the plants have properly rooted down, the tracks shouldn't need any watering or routine cutting. I'm guessing that the trams themselves prevent most of the plants from growing too long. As can be seen in the first picture there, the plants between the rails are shorter than those between and outside the two tracks.
Crossposted from: https://lemmy.world/post/29870566
Grassy trams are better than dead asphalt, but monoculture lawns are still not the best. I'm not sure what the best translation of the official name would be, but I guess meadowy tram would fit. Much lower maintenance and increased resilience to heat and dryness are nice bonuses.
This is a 1km stretch of tramline 13 running through a park in Helsinki, Finland.
Grassy trams are better than dead asphalt, but monoculture lawns are still not the best. I'm not sure what the best translation of the official name would be, but I guess meadowy tram would fit. Much lower maintenance and increased resilience to heat and dryness are nice bonuses.
This is a 1km stretch of tramline 13 running through a park in Helsinki, Finland.
Picture taken at 01:30 on 5.7.2023 at EFHK.
Thanks for notifying. Should be fixed now.
Fluctus is a cloud formation that requires quite specific circumstances to occur. The physical phenomenon itself (Kelvin-Helmholtz instability) is quite common, occuring at the border of two layers of fluids moving in different directions and/or speeds. The most common instance would be the waves you see on water.
But to be visible in a cloud like this, there not only needs to be a cloud at that same place, but it has to also occur perpendicularly to the observer so you can see it clearly from the side like this. Because of these three factors rarely happening all at once, as well as the short lifespan of the formation (the waves usually crash within minutes), it is widely considered a rarity.
Safe to say, I was very stoked when I saw one lining up for this shot.
Great to see it. Those look very nice!