Marine Biology
Monitoring population of sea urchins – 15 years
Quantifying larval settlement by coral-reef fishes at monthly intervals – 20 years
Terrestrial Plant Biology
Quantifying flower and seed production of 625 species of trees, shrubs, and lianas at weekly intervals – 16 years
Monitoring 62,000 trees near Manaus, Brazil, to study the dynamics of forest fragments – 23 years
Conducting fully factorial, experimental augmentation of soil fertility (nitrogen, phosphorus, and potassium) - since 1997
Conducting integrated series of experimental manipulations of atmospheric CO2 concentration - since 1990
Terrestrial Invertebrate Biology
Monitoring population fluctuations of euglossine bee population – 23 years
Monitoring population fluctuations of over 700 species of true bugs, native bees, and the invasive African bee – 18 years
Studying life-histories of over 1170 insect species – 26 years
Terrestrial Vertebrate Biology
Monitoring population dynamics of 133 avian species – 23 years
Monitoring lizard population dynamics – 31 years
Monitoring population fluctuations of mammal species with transect counts – 21 years
Monitoring 3000 rice-paddy fields in Senegal – 38 years
Over 50,000 marine fossils
Over 300,000 recent mollusks from both coasts of Central America, with precise geographic, sediment, taxonomic, and biologic information
Extensive data on carbon isotope ratios in tropical forest plants, particularly bromeliads and other epiphytes
Record of rainfall and temperature on Barro Colorado Island – 80 years
Record from a class A weather station, soil moisture content, and stream flow from Barro Colorado Island – 31 years
Record from a class A weather station, salinity, and sea level from Galeta Point
Record of water quality in Bay of Panama – 20 years