TY - JOUR A1 - Roe, Stephanie A1 - Streck, Charlotte A1 - Beach, Robert A1 - Busch, Jonah A1 - Chapman, Melissa A1 - Daioglou, Vassilis A1 - Deppermann, Andre A1 - Doelman, Jonathan A1 - Emmet-Booth, Jeremy A1 - Engelmann, Jens A1 - Fricko, Oliver A1 - Frischmann, Chad A1 - Funk, Jason A1 - Grassi, Giacomo A1 - Griscom, Bronson A1 - Havlik, Petr A1 - Hanssen, Steef A1 - Humpenöder, Florian A1 - Landholm, David A1 - Lomax, Guy A1 - Lehmann, Johannes A1 - Mesnildrey, Leah A1 - Nabuurs, Gert-Jan A1 - Popp, Alexander A1 - Rivard, Charlotte A1 - Sanderman, Jonathan A1 - Sohngen, Brent A1 - Smith, Pete A1 - Stehfest, Elke A1 - Woolf, Dominic A1 - Lawrence, Deborah T1 - Land-based measures to mitigate climate change BT - potential and feasibility by country JF - Global change biology N2 - 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/tCO2eq) land-based mitigation is 8–13.8 GtCO2eq 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 1.5°C pathway in 2050. Compared to technical potentials, cost-effective estimates represent a more realistic and actionable target for policy. The cost-effective potential is approximately 50% from forests and other ecosystems, 35% from agriculture, and 15% from demand-side measures. The potential varies sixfold across the five regions assessed (0.75–4.8 GtCO2eq yr−1) and the top 15 countries account for about 60% of the global potential. Protection of forests and other ecosystems and demand-side measures present particularly high mitigation efficiency, high provision of co-benefits, and relatively lower costs. The feasibility assessment suggests that governance, economic investment, and socio-cultural conditions influence the likelihood that land-based mitigation potentials are realized. A substantial portion of potential (80%) is in developing countries and LDCs, where feasibility barriers are of greatest concern. Assisting countries to overcome barriers may result in significant quantities of near-term, low-cost mitigation while locally achieving important climate adaptation and development benefits. Opportunities among countries vary widely depending on types of land-based measures available, their potential co-benefits and risks, and their feasibility. Enhanced investments and country-specific plans that accommodate this complexity are urgently needed to realize the large global potential from improved land stewardship. KW - AFOLU KW - co-benefits KW - demand management KW - feasibility KW - land management KW - land sector KW - mitigation KW - natural climate solutions KW - nature-based solutions Y1 - 2021 U6 - https://doi.org/10.1111/gcb.15873 SN - 1365-2486 VL - 27 IS - 23 SP - 6025 EP - 6058 PB - Wiley-Blackwell CY - Oxford ER - TY - JOUR A1 - Kramer, Koen A1 - Bouriaud, Laura A1 - Feindt, Peter H. A1 - van Wassenaer, Lan A1 - Glanemann, Nicole A1 - Hanewinkel, Marc A1 - van der Heide, Martijn A1 - Hengeveld, Geerten M. A1 - Hoogstra, Marjanke A1 - Ingram, Verina A1 - Levermann, Anders A1 - Lindner, Marcus A1 - Mátyás, Csaba A1 - Mohren, Frits A1 - Muys, Bart A1 - Nabuurs, Gert-Jan A1 - Palahi, Marc A1 - Polman, Nico A1 - Reyer, Christopher P. O. A1 - Schulze, Ernst-Detlef A1 - Seidl, Rupert A1 - de Vries, Wim A1 - Werners, Saskia E. A1 - Winkel, Georg A1 - Yousefpour, Rasoul T1 - Perspective Roadmap to develop a stress test for forest ecosystem services supply JF - One Earth N2 - Forests play a key role in a bio-based economy by providing renewable materials, mitigating climate change, and accommodating biodiversity. However, forests experience massive increases in stresses in their ecological and socioeconomic environments, threatening forest ecosystem services supply. Alleviating those stresses is hampered by conflicting and disconnected governance arrangements, competing interests and claims, and rapid changes in technology and social demands. Identifying which stresses threaten forest ecosystem services supply and which factors hamper their alleviation requires stakeholders' perceptions. Stakeholder-oriented stress tests for the supply of forest ecosystem services are therefore necessary but are not yet available. This perspective presents a roadmap to develop a stress test tailored to multiple stakeholders' needs and demands across spatial scales. We provide the Cascade and Resilience Rosetta, with accompanying performance- and resilience indicators, as tools to facilitate development of the stress test. The application of the stress test will facilitate the transition toward a bio-based economy in which healthy and diverse forests provide sustainable and resilient ecosystem services. Y1 - 2022 U6 - https://doi.org/10.1016/j.oneear.2021.12.009 SN - 2590-3330 SN - 2590-3322 VL - 5 IS - 1 SP - 25 EP - 34 PB - Elsevier CY - Amsterdam ER -