Climate-Smart Forestry: Promise and risks for forests, society, and climate

Abstract

Climate change is presenting a global challenge to society and ecosystems. This is changing long-standing methods to determine the values of forests to include their role in climate mitigation and adaptation, alongside traditional forest products and services. Forests have become increasingly important in climate change dialogues, beyond international climate negotiations, because of their framing as a Natural Climate Solution (NCS) or Nature-Based Solution (NBS). In turn, the term “Climate-Smart Forestry” (CSF) has recently entered the vernacular in myriad disciplines and decision-making circles espousing the linkage between forests and climate. This new emphasis on climate change in forestry has a wide range of interpretations and applications. This review finds that CSF remains loosely defined and inconsistently applied. Adding further confusion, it remains unclear how existing guidance on sustainable forest management (SFM) is relevant or might be enhanced to include CSF principles, including those that strive for demonstrable carbon benefits in terms of sequestration and storage. To contribute to a useful and shared understanding of CSF, this paper (1) assesses current definitions and framing of CSF, (2) explores CSF gaps and potential risks, (3) presents a new definition of CSF to expand and clarify CSF, and (4) explores sources of CSF evidence.