Land-based measures to mitigate climate change: Potential and feasibility by country.

ABSTRACT: Land-based climate mitigation measures have gained significant attention and importance in public and private sector climate policies. Building on previous studies, we refine and update the mitigation potentials for 20 land-based measures in >200 countries and five regions, comparing "bottom-up" sectoral estimates with integrated assessment models (IAMs). We also assess implementation feasibility at the country level. Cost-effective (available up to $100/tCO₂ eq) land-based mitigation is 8-13.8 GtCO₂ eq yr^-1 between 2020 and 2050, with the bottom end of this range representing the IAM median and the upper end representing the sectoral estimate. The cost-effective sectoral estimate is about 40% of available technical potential and is in line with achieving a

SUBMITTER: Roe S 

PROVIDER: S-EPMC9293189 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature