National parks: 06pindrop.jpg - public domain image
Vegetation ecologist demonstrates how to set up a plot and conduct the network's vegetation monitoring. A pin (shown near ground, striped red and white) is dropped from the measuring tape above and used to iden... More
National parks: 11stability.jpg - public domain image
Vegetation ecologist demonstrates how to set up a plot and conduct the network's vegetation monitoring. This photo depicts a test for soil stability.
National parks: 07categorize.jpg - public domain image
Vegetation ecologist demonstrates how to set up a plot and conduct the network's vegetation monitoring. A pin is dropped from the measuring tape above and used to identify plant height in one of three categorie... More
National parks: 04tapesecure.jpg - public domain image
Vegetation ecologist demonstrates how to set up a plot and conduct the network's vegetation monitoring. In this photo she is securing the tape to the tripod. Measurements are taken along the tape, which marks t... More
National parks: 08biocrust.jpg - public domain image
Vegetation ecologist demonstrates how to set up a plot and conduct the network's vegetation monitoring. Here, she uses a collapsible quadrat to sample for biological soil crusts.