The amount of intact natural land as of 2018 was around 15% below this ESB, but could be increased through restoring degraded ecosystems or previously converted ecosystems,102,103,106102.Strassburg, BBN ∙ Iribarrem, A ∙ Beyer, HL ∙ et al.Global priority areas for ecosystem restorationNature. 2020; 586:724-729CrossrefScopus (536)PubMedGoogle Scholar103.Jung, M ∙ Arnell, A ∙ de Lamo, X ∙ et al.Areas of global importance for conserving terrestrial biodiversity, carbon and waterNat Ecol Evol. 2021; 5:1499-1509CrossrefScopus (162)PubMedGoogle Scholar106.Wolff, S ∙ Schrammeijer, EA ∙ Schulp, CJE ∙ et al.Meeting global land restoration and protection targets: what would the world look like in 2050?Glob Environ Change. 2018; 52:259-272CrossrefScopus (72)Google Scholar with conservation efforts distributed across all ecoregions.