- Monitoring large terrestrial mammals at Brownsberg Nature Park in relation to human disturbances
- The impact of eco-tourism on amphibian community composition and diversity at Brownsberg Nature Park
- The impact of climate change on amphibian species composition and diversity
- Population status of jaguar and puma in various areas of Suriname with different habitats and threats (several projects current and proposed)
- Niche segregation of jaguars and pumas in Suriname
- Evolution of environment and biota of the Brokopondo Reservoir after 50 years of impoundment
- Impact of climate change on mercury availability and methylation in a tropical environment (part of the Caribbean Consortium for Research on Environmental and Occupational Health (CCREOH) project in cooperation with Tulane University)
- Developing/supporting a biodiversity database for Suriname and the region