| LUQ.ID | IDENTIFIER |
| LUQMetadata20 | Chemistry of rainfall, throughfall and stream water from El Verde and Bisley |
| LUQMetadata58 | USGS Long-term daily streamflow data at several LEF locations |
| LUQMetadata92 | Earthworms in abandoned tropical pastures |
| LUQMetadata97 | Sabana pasture permanent plot vegetation sampling |
| LUQMetadata147 | Meteorological data from several climate stations in the northeast section of the Luquillo Experimental Forest |