Kiersten Johnson

United States Senior Researcher USAID

Senior Researcher at USAID Bureau for Resilience and Food Security and USDA Foreign Agriculture Service

Latest Submissions

Measuring Plant Photosynthesis from Space to Understand Crop Production on the Ground: The Promise of Solar-Induced Chlorophyll Fluorescence

Kiersten Johnson

Projected expansion in food demand –– due to population and income growth, urbanization, and heightened agricultural vulnerability from climate change –– pose serious food security threats to African nations in...