Data

Long-term data sets

Stream water nutrient monitoring:
  • Variables: soluble reactive P, NO2+NO3-N, NH4-N
  • Frequency: monthly
  • Period: 3 sites since 1988; 16 sites since 1997
  • Data availability: Available at LUQ-LTER site. Last few years upon request.

Physico-Chemical variables: 

  • Variables: temperature, pH, conductivity, discharge
  • Frequency: monthly
  • Period: 19 sites since 1997
  • Data availability: Available at LUQ-LTER site. Last few years upon request.

Intensive sampling of Arboleda and Taconazo streams:
  • Variables: 
    • Nutrients: soluble reactive P, NO2+NO3-N, NH4-N, DOC and DON
    • Anions/cations: Cl, SO4, Ca, K, Na, and Mg
    • Physical variables: temperature, pH, conductivity, 
    • Discharge: continuous discharge records from D. Genereux, North Carolina State University. 
  • Frequency: weekly
  • Period: since 2001.
  • Data availability: All data upon request.

Ecological data
  • As part of specific ecological studies, we had been collecting data on a variety of ecosystem processes, such as leaf litter decomposition, microbial respiration, and invertebrate and fish diversity. 
  • Our ecological data can be found in our community in Zenodo.org.  Recent data is available upon request.

Long-term data repository
  • Our stream chemistry data is deposited in the databases of the Luquillo LTER program in Puerto Rico for long-term storage and access.
  • Our ecological data, meeting presentations, and student theses are deposited in Zenodo.org.
  • Copies of publications, recent data, and data that are in the process of publication is available upon request. Please contact us for further information (alonso.ramirez at ncsu.edu).