• XIIIesq@lemmy.world
    link
    fedilink
    English
    arrow-up
    3
    ·
    edit-2
    29 days ago

    As I understand it, they have to over plant as many of the trees won’t survive to maturity.

    If they plant a billion and only a hundred million are still there in fifty years it’s still a big win for the environment.

    • Track_Shovel@slrpnk.net
      link
      fedilink
      English
      arrow-up
      2
      ·
      29 days ago

      Yes, this is part of it, too. Usually a safe bet is a 20% contingency for planting, but you need to watch your mortality rates, obviously, as big weather events can throw that all out the window.