Waarom gaan bomen dood? Verslag vanuit de bomen-martelkamer

Bomen worden soms honderden jaren oud. Dus waarom gaan ze dood? Verrassend antwoord: dat weet niemand.

“Every few minutes they measure the diameter of that tree,” he explains. The trees look like patients in intensive care — wired up with tubes coming out of the stems. All to see what it takes to kill it. “Everyone knows it gets hot and dry; you know, beetles show up, the trees are dead,” McDowell says, “but we don’t really understand it.”

‘Torture Lab’ Kills Trees To Learn How To Save Them

  • /
Update Required
To play the media you will need to either update your browser to a recent version or update your Flash plugin.