Mexico
- Aerial Photographs Yucatan 1984-85. 1984-1985
- Collaborative Research: Empirically Constrained Reconstructions of Continental Vegetation and Carbon Dynamics over the Last Millennium, and Projections into the Future. 2015-2019
- Geographical and Historical Variation in Hurricanes Across the Yucatan Peninsula. 1851-2001
- A Proposal to Support a Task Force for Envisioning the Next Generation Office of the Long-Term Ecological Research Network. 2013-2018
- Regional-Historical Analysis of Forest Ecosystem Response to Disturbance. Comparative Study of Temperate and Tropical Landscapes. 1998-2001
- Regional-historical analysis of forest ecosystem response to disturbance: Comparative study of temperate and tropical landscapes. NSF Proposal. 2000-2003
- Sustainable forest management and forest certification on the Southern Yucatan Peninsula, Mexico. 2000
- Yucatan project--proposals and background. 1996-2015