Journal Article

Priority science can accelerate agroforestry as a natural climate solution

Kay, Sonja, Stolle, Fred, Terasaki Hart, Drew E, Thapa, Bhuwan, Cardinael, Rémi, Lovell, Sarah Taylor, Wood, Stephen, Cook-Patton, Susan C, Rosenstock, Todd S, Garcia, Edenise, Suber, Marta, Sprenkle-Hyppolite, Starry, Almaraz, Maya, Beillouin, Damien, Yeo, Samantha

2023

Overview

The expansion of agroforestry could provide substantial climate change mitigation (up to 0.31 Pg C yr−1), comparable to other prominent natural climate solutions such as reforestation. Yet, climate-focused agroforestry efforts grapple with ambiguity about which agroforestry actions provide mitigation, uncertainty about the magnitude of that mitigation and inability to reliably track progress. In this Perspective, we define agroforestry as a natural climate solution, discuss current understanding of the controls on farm-scale mitigation potential and highlight recent innovation on emergent, high-resolution remote sensing methods to enable detection, measurement and monitoring. We also assess the status of agroforestry in the context of global climate ambitions, highlighting regions of underappreciated expansion opportunity and identifying priorities for policy and praxis.In this Perspective, the authors highlight agroforestry as a natural climate solution, discussing definitional refinements, controls on mitigation potential and remote sensing innovations. They assess the status of agroforestry in the context of climate ambitions, identifying key areas and opportunities.

• Publisher: Nature Publishing Group
• Subject: Agroforestry / Climate change / Climate change mitigation / Global climate / Innovation / Innovations / Mitigation / Reforestation / Remote sensing