dilletaunty

dilletaunty t1_j2sn9xx wrote

https://www.nber.org/system/files/working_papers/w24700/w24700.pdf

Almost certainly the latter. But in case you wanted to read the article I googled the title of the article and got this working paper from 2018. Same abstract. This works like half the time for me, when it doesn’t work it’s usually some article posted by an actual university laboratory posted to Nature or something. Economic/social articles and ones made by think tank-ish orgs usually leak out through other channels.

Have fun!

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dilletaunty t1_j1s45x6 wrote

Is that a flat biodiversity of mammals or a biodiversity of local mammals? I can understand if it increases from released pets or specifically animals good at exploiting human systems but otherwise that’s just… hella counterintuitive

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dilletaunty t1_j1s16f1 wrote

I’m sure research by logging companies is pretty dubious. I think the forest service or other publications from government entities may be more fair, as they a) have access to info on a wider variety of data, b) get money from flat rent rather than extractable value and c) politically are interested in balancing a variety of human activities which include wildlife diversity/appeal.

But like who knows tbh

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dilletaunty t1_j1qzfsm wrote

That caveat totally makes sense to me, thanks for bringing it up.

To talk it through: The benefit from tree fall seems to be a mix of increased light penetrating to the forest floor + detrivory & soil buildup from the fallen trees (which we can ignore due to the logging). The documentaries I’ve seen on rainforests emphasize how the ecosystem is layered among the canopy with many epiphytic plant species and animals adapted to life off the ground. So the increased light penetration may not balance out the loss in diversity among life that depends on adult trees. It probably depends on the relative balance/rarity among the different layers, and I don’t know enough to guess on where an appropriate balance is.

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dilletaunty t1_j1p0y3o wrote

Isn’t it kind of well known that breaks in tree cover/tree fall increases diversity? I think the main argument against logging is that it tends to involve clear cutting, mono crops, and other issues resulting from poor management.

Further reading recommendations would be greatly appreciated.

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