
Earthzine produces four seasonal themed issues per year. Themed issues are edited by Guest Editors who are experts in the particular topic being featured. Below, find our current, previous and future theme issues and associated articles.
Past Themes
2011
2010
• 4th Quarter – Ecosystems (Liane Guild, Guest Editor)
• 3rd Quarter – Global Human Health (Assaf Anyamba, Guest Editor)
• 2nd Quarter – Observing the Oceans (Christoph Waldmann, Guest Editor)
• 1st Quarter – Earth Information Systems/Capacity Building (John Kostelnick, Guest Editor)
2009
• 4th Quarter – Agriculture and Food Availability (Brian Wardlow and Menghestab Haile, Guest Editors)
• 3rd Quarter – Meeting the Millennium Development Goals (Lise Yale and Stephen Andersen, Guest Editors)
• 2nd Quarter – Global Energy Dependency (Paul Racette, Guest Editor)
• 1st Quarter – Disaster Mitigation and Response (John Kostelnick and Christoph Aubrecht, Guest Editors)
2008
• 4th Quarter – Biodiversity - Indicator of Planetary Health (Paul Racette, Guest Editor)
• 3rd Quarter – Hydrological Cycle – Earth’s Circulatory System (Paul Racette, Guest Editor)
•2nd Quarter – International Polar Year (Paul Racette, Guest Editor)
• 1st Quarter – Earth Observation – Global Perspective (Paul Racette, Guest Editor)










