This dataset contains population, meteorological, phenological, and chemical data collected from tropical montane stream and forest ecosystems. Data spans from 1975 to 2024, with some gaps and missing data points. Particularly at the beginning of the time span measurements started with temperature and rainfall before other dataset collections began with the inception of the LUQ LTER in the late 1980s.
For phenology 17 species were selected for inclusion, listed below. 11 dominant species as described in Uriarte et al 2009 (DOI 10.1890/08-0707.1). As well as in decline species PALRIP- Palicourea riparia and CISVER - Cissus verticillata. Species that show
a strong response to hurricanes PHYRIV - Phytolacca rivinoides- an understory herb and IPOTL -Ipomoea tiliacea- Morning glory vine. And a species thriving understory shrub SMIDOM - Smilax domingensis.
We would like to acknowledge the contributions of all those who have worked in the Luquillo LTER over the course of its 36 year and counting history. The LUQ LTER thanks you for your contribution.
Code for generating this signature dataset are available on github here: https://github.com/miguelcleon/LUQ-LTER-signature-dataset
Support for this work was provided by grants BSR-8811902, DEB-9411973, DEB-9705814 , DEB-0080538, DEB-0218039 , DEB-0620910 , DEB-1239764, DEB-1546686, and DEB-1831952 from the National Science Foundation to the University of Puerto Rico as part of the Luquillo Long-Term Ecological Research Program. Additional support was provided by the USDA Forest Service International Institute of Tropical Forestry and the University of Puerto Rico.