Day 4

July 11

Location: OSU Geological Field Station

 

Today was our last day at the OSU campsite. We finished our bacterial analysis from the water samples we took and took some measurements of Keyes Creek. They came out vastly different just from the placement of the camera. We travelled to Deschutes Bridge campground; it is a U.S. Forest Service campground that is closed for the public but we are allowed to come up here.

 

Keyes Creek at OSU Geological Field Station Water Analysis:

Canopy Cover Data: Device Name (CI 110 Plant Canopy Imagery)

 I held the camera higher up from the water and the measurements we recorded were:

PAR AVG

53

Gap Fraction LAI

0.8

Leaf Angle

0.1

Sun flecks

0%

PAR LEI

3.4

Canopy Density

55.2%

 

Zach took measurements as well but held the camera closer to the water.

PAR AVG

823

Gap Fraction LAI

1.4

Leaf Angle

41.6

Sun flecks

54%

PAR LAI

0.4

Canopy Density

67.9%

 

Hydro Lab Data: Device Name (Quanta HydroLab)

Temp

56.1 F

DO

1.18 mg/L

SPC

0.401 ms/cm

pH

8.02

 

Secchi Disk Data:

Visible at 34cm




Photographed: 

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