TY  - RPRT
TI  - Long-term decrease in satellite vegetation indices in response to environmental variables in an iconic desert riparian ecosystem: the Upper San Pedro, Arizona, United States
AU  - Uyen Nguyen
AU  - Edward P. Glenn
AU  - Pamela L. Nagler
AU  - Russell L. Scott
PY  - 2015
DO  - 10.1002/eco.1529
UR  - https://pubs.usgs.gov/publication/70125289
ID  - 70125289
ER  -