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David Campbell
Henry R. Luce Professor of Nations and the Global Environment

Campbell, David
Department Chair of Environmental Studies

Tropical Ecology

My research is in the ecology and species composition of tropical and subtropical forests in both the Paleotropics and Neotropics. In the Brazilian Amazon, I have eight permanent study sites - embracing a total of over 22,000 trees which are regularly monitored - from the foothills of the Andes to the Atlantic, where my research is on the evolution and maintenance of tropical botanical diversity, the relationship between disturbance and diversity, tree demography, phytosociology, the ecology of flooded forest vs. terra firme forest, and allelopathy. In Belize I have 43 study sites, including one at Terra Nova, the world's first medicinal plant reserve, and one at El Pilar, a Late Classic ruined Maya city of forest-covered temples and pyramids, where my students and I are investigating the 1,200 year-old signature of the collapsed Maya Civilization on the species composition of the Maya forest. In collaboration with colleagues at Nanjing University (where I am an adjunct professor) and Hainan University, I have two study sites in the subtropical forests of Hainan Island, southern China, where we are investigating patterns of tree species distribution and the economic botany of the minority Li and Miao tribes.

Since I came to Grinnell in 1991, hundreds of Grinnell students have joined me on research or teaching expeditions to the tropics, and have learned tropical plant taxonomy using the 25,000 herbarium specimens of tropical trees kept in my laboratory at Grinnell.

My other passion is writing (See Grinnell's Community of Writers). The Ephemeral Islands; Islands in Space in Time; and A Land of Ghosts; and co-editor of Floristic Inventory of Tropical Countries. I specialize in literary nonfiction.

Campus Phone: 

(641) 269-3172


(641) 269-4984

faculty info column 1

On-Campus Address: 

Noyce Science Center 1824
1116 Eighth Ave
Grinnell, IA 50112
United States

Education / Degrees: 

Ph.D. 1984, The Johns Hopkins University School of Public Health; Department of Immunology & Infectious Disease

Courses Taught: 

Biology 295: Biogeography Biology 395: Advanced Special Topic "Tropical Biodiversity" Environmental Studies 145: Nations and the Global Environment Environmental Studies 195: Intermediate Special Topic "Historical Ecology" Environmental Studies 295: Special Topic "Africa & Global Environment" Environmental Studies 295: Special Topic "An Environmental History of Food" Environmental Studies 395: Special Topic "Tropical Biological Diversity: Amazonia" Environmental Studies 395: Advanced Special Topic "Terrestrial and Marine Ecology of Belize" Environmental Studies 495: Senior Seminar "Africa" Environmental Studies 495: Senior Seminar "Botanical Imperialism" Environmental Studies 495: Senior Seminar "Eastern Europe and the Former Soviet Union" Environmental Studies 495: Senior Seminar "Historical Ecology" Environmental Studies 495: Senior Seminar "Latin America" Environmental Studies 495: Senior Seminar "Latin American Environmental Issues"

Primary Academic Interest: 

Tropical Ecology

Department Chair: 

Environmental Studies