Dr. Leigh Ann Winowiecki is the Global Research Lead for Soil and Land Health at CIFOR-ICRAF, based in Nairobi, Kenya. A soil scientist, her research focuses on scaling farmer-centered landscape restoration, understanding drivers of degradation, and quantifying the impacts of land management on soil health Since 2009 she has co-developed and implemented the Land Degradation Surveillance Framework (LDSF) in over 40 countries across the tropics. The framework is a systematic methodology to assess soil health, land degradation, and vegetation dynamics and track restoration efforts across landscapes. She has published widely on soil organic carbon, ecosystem services, and land degradation across sub-Saharan Africa and the tropics, including a coherent set of open-access datasets. She co-founded the Coalition of Action 4 Soil Health (CA4SH), which aims to catalyze investments in soil health for human well-being and climate. She is on the Scientific Task Force and the Monitoring Task Force for the UN Decade on Ecosystem Restoration as well as the Scientific Steering Committee for the Global Soil Health Programme. She co-leads the Landscape Restoration Transformative Partnership Platform. She is also a founding Board Member of the International Union of Agroforestry (IUAF).