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> I don't think a few years is enough to erase all trace of human intervention The weather there is quite brutal. Roads need tons of maintenance to remain pass
by rbanffy 3mo ago
> I don't think a few years is enough to erase all trace of human intervention
The weather there is quite brutal. Roads need tons of maintenance to remain passable. This is one of the reasons rivers are such an important transportation network.
> Amazonian landscape management is so radically different from what Europeans know that they likely just didn't realize what was before their eyes
This is an interesting explanation. Also, refusing to document previous occupation is a convenient way to claim land rights.
- indoordin0saur 3mo agoTo add to that, most of their structures in the Amazon would have undoubtedly been built by wood (plentiful) rather than stone (scarce). Also, I think 30 years of a field being abandoned in the Amazon is likely more than enough for it to return fully to jungle. It's not like explorers were running around counting tree rings.
- b_t_s 3mo agoIt's hard for temperate folks to appreciate just how incredibly agressive tropical vegetation growth can be. I'm only subtropical but I've got a tree that's about 6 years old and a foot in diameter. And that's after I've topped it at 5 ft(0 branches left, just a stump) every 6 months or so just to try to keep it under control. If I'd let it run rampant it would be at full growth now, around 50ft and 1.5ft across. I had another tree that went from 10 inch seedling to 10ft and bearing fruit in 9 months. A field abandoned for 30 years in the amazon is 100% jungle.
- culi 3mo agoActually, the vast majority of structures are earthen. Even the article states as much