Comment on Liquid Trees
quediuspayu@lemmy.dbzer0.com 4 days ago
Alternative in what sense?
Pretty sure some cities have about zero areas for a tree to grow. Algae produces a much larger percentage of oxygen compared to any tree.
Pretty sure trees in cities aren’t there to produce oxygen or capture carbon.
Mostly they’re there either for decoration or to lower street temperature. Depending on how long ago they were planted.
Exactly
Trees do actually improve air quality, by absorbing harmful gases like sulphur dioxide and nitrogen dioxide through their leaves. Additionally they can reduce particulate pollution by up to 70% - bbc.com/…/20200504-which-trees-reduce-air-polluti…
scala@lemmy.ml 4 days ago
Pretty sure some cities have about zero areas for a tree to grow. Algae produces a much larger percentage of oxygen compared to any tree.
quediuspayu@lemmy.dbzer0.com 4 days ago
Pretty sure trees in cities aren’t there to produce oxygen or capture carbon.
echodot@feddit.uk 4 days ago
Mostly they’re there either for decoration or to lower street temperature. Depending on how long ago they were planted.
quediuspayu@lemmy.dbzer0.com 4 days ago
Exactly
MouldyCat@feddit.uk 4 days ago
Trees do actually improve air quality, by absorbing harmful gases like sulphur dioxide and nitrogen dioxide through their leaves. Additionally they can reduce particulate pollution by up to 70% - bbc.com/…/20200504-which-trees-reduce-air-polluti…