Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Percent relative contribution of predictors in EWM (a) presence–absence models, (b) presence‐only models with random pseudoabsences, (c) presence‐only models with distant pseudoabsences, (d) presence‐only models with proximal pseudoabsences, and (e) abundance (frequency of occurrence) models. Abbreviations: GDD‐10cWater = water temperature degree days (base 10), CDOM‐a440 = colored dissolved organic matter (absorbance at 440 nm)
