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Hydrology

Watershed 2 Gage

USFS Hydrologic Technician Greg Downing, and visiting researcher Nicolas Vergara, prepare a water chemistry sample from Watershed 02

Watershed 2 Gage

Greg Downing, USFS Hydrologic Technician, prepares to take a water chemistry sample in Watershed 02

Watershed 2 Gage

The weir in Watershed 02. The flume is used to measure the volume of water leaving the watershed. The flume, and streamflow record, started in 1952. Stream chemistry measurements began in 1981.

Watershed 2 Gage House

Nicolas Vergara, watershed technician, Universidad Austral de Chile, Valdivia, Chile, and Greg Downing, USFS Hydrologic Technician, at the gage house and flume in Watershed 02

Stream Cross Section Study 2019

a map, created in 1990 by Nakamura and Swanson, of the stream channel in lower Lookout Creek. The map, depicting the channel morphology and the location of sample cross sections, is used as a reference for the 2019 survey of the stream cross section locations.

Andrews Forest Monthly Meeting, Virtual. May 1

Event Date: 
Friday, May 1, 2020
Event Brief Description: 

The May 1 Andrews Forest Monthly Meeting will convene virtually at 9 AM pacific time. If you'd like a link to the webinar, please contact Lina DiGregorio

We will hear about 

  • "Estimated HJ Andrews Stream Temperature via Coupled Mechanistic Models" presented by Jonathan Halama, EPA
  • And overview of the LTER8 proposal

Monthly meetings are used to share science, news, and opportunities related to the HJ Andrews Experimental Forest and Long-Term Ecological Research program. We start with a science hour and then move into program news and announcements. Anyone is welcome to attend. Monthly meetings are on the first Friday of the month during the academic year, from 9 AM - 11 AM.  The next meeting will be June 1. 

Andrews Forest Monthly Meeting, Feb 7

Event Date: 
Friday, February 7, 2020
Event Brief Description: 

Presentations:

“Northern Spotted Owl: long-term research and population demography monitoring.” presented by Damon Lesmeister, Research Wildlife Biologist, USDA Forest Service, Pacific Northwest Research Station

“Northern Spotted Owl (Strix occidentalis caurina) population demography on the Willamette National Forest: observations from the field.” presented by Steve Ackers, Senior Faculty Research Assistant, Dept. of Fisheries and Wildlife, OSU

LTER Graduate student flash presentation: "Using long term data to understand stream channel recovery after a large flood."  presented by Arianna Goodman, Department of Forest Engineering, Resources & Management

Monthly meetings are used to share science, news, and opportunities related to the HJ Andrews Experimental Forest and Long-Term Ecological Research program. We start with a science hour and then move into program news and announcements. Anyone is welcome to attend.  Monthly meetings are on the first Friday of the month during the academic year, from 9 AM - 11 AM. The next meetings will be March 6, April 3, May 1, June 5. 

9-11 AM, Forestry Sciences Lab, 3200 SW Jefferson Way, Room 20

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