Search Result
Data
We have included the water isotope data for xylem from Douglas fir and Western hemlock trees, associated soil water isotope data from 10, 20,30, 50 and 100 cm depth, as well as...
DB Code: HF030
Study date: June 28, 2004 to December 30, 2006
Data
This database contains historical records of the H.J. Andrews Experimental Forest (a U.S. Forest Service property near Blue River, OR, within the Willamette National Forest)...
DB Code: SS008
Study date: June 13, 1919 to November 25, 1960
Data
Soil water content was measured at 0–30 cm and 0–60 cm depth at 54 sites within a 10-ha north-facing forested slope of Watershed 1 on 14 dates from August 2016–October 2017. Soil...
DB Code: SP036
Study date: August 16, 2016 to October 15, 2017
Data
Landscape changes can alter pollinator movement and foraging patterns which can in turn influence demographic processes of plant populations. In the Cascade Mountains of the...
DB Code: SA028
Study date: July 11, 2014 to July 25, 2017
Data
This dataset contains deidentified demographics information for the members of external advisory boards that serve university natural resource programs. Data collected in 2017 and...
DB Code: SS010
Study date: January 02, 2017 to September 30, 2022
Data
There are increasing concerns about the declining population trends of small mammalian carnivores around the world. Their conservation and management is often challenging due to...
DB Code: WE035
Study date: August 03, 2017 to January 25, 2019
Data
Watershed Sciences, Quantum Spatial, Inc. (QSI), and NV5 have all collected Light Detection and Ranging (lidar) data from HJ Andrews and the Willamette National Forest (WNF) over...
DB Code: GI013
Study date: August 10, 2008 to September 01, 2021
Data
This dataset records survey data about public land managers who work in Oregon and Washington (Forest Service, Bureau of Land Management, Fish and Wildlife Service, National Park...
DB Code: SS011
Study date: May 01, 2023 to August 31, 2023
Data
Water samples were collected for analysis of water stable isotopes (O18/16 and H2/H1) in the Marys River basin of Benton County, Oregon. Water samples collected approximately...
DB Code: HF032
Study date: July 12, 2014 to December 04, 2015
Data
Three distinct reaches in McRae Creek west tributary (MCTW) within the HJ Andrews Experimental Forest in western Oregon were designated for manipulation and data collection....
DB Code: AS014
Study date: July 18, 2022 to October 19, 2022
Data
This dataset records the interview instrument, analytical codebook, and summary of results for the 2023 Lookout Fire Qualitative Interviews. Data was collected in 2023 in...
DB Code: SS012
Study date: September 26, 2023 to August 05, 2024
Data
This project examined the interactions between stream water and subsurface sediment to quantify how these interactions influenced organic C respiration and dissolved inorganic C (...
DB Code: CF016
Study date: October 23, 2016 to September 10, 2018
Data
Water samples have been collected for chemical analysis at various locations in the HJ Andrews Experimental Forest, starting in 2022. The database includes grab samples gathered...
DB Code: CF021
Study date: May 06, 2022 to May 04, 2023
Data
A three-level hydro-climatological network for data monitoring was established in 1994. The networks at each level are nested to form a coordinated program of data acquisition and...
DB Code: MS049
Study date: May 22, 1973 to October 01, 2025
Data
A three-level hydro-climatological network for data monitoring was established in 1994. The networks at each level are nested to form a coordinated program of data acquisition and...
DB Code: MS050
Study date: May 10, 1972 to October 01, 2024
Data
A three-level hydro-climatological network for data monitoring was established in 1994. The networks at each level are nested to form a coordinated program of data acquisition and...
DB Code: SP038
Study date: June 16, 1987 to October 01, 2025
Data
We investigated biogeochemistry along a 12-m hyporheic mesocosm that allowed for controlled testing of seasonal and spatial water quality changes along a flowpath with fixed...
DB Code: CF020
Study date: May 31, 2019 to August 18, 2020
Data
This dataset includes a suite of microclimate sensor data from areas burned by the 2020 Holiday Farm fire within the McKenzie River basin. A total of 42 microclimate sensor suites...
DB Code: MV009
Study date: June 26, 2022 to October 14, 2024
Data
Vertical temperature and relative humidity measurements of trees in the H.J. Andrews Experimental Forest. This study contains 14 Douglas fir trees (paired: seven old-growth, seven...
DB Code: MV010
Study date: May 25, 2022
Data
Soil pits were excavated in 2023 across contrasting hillslopes in Watershed 10 at the H.J. Andrews Experimental Forest (LTER), Oregon, USA, to investigate how differences in...
DB Code: SP039
Study date: May 31, 2023 to December 31, 2024
Data
This dataset contains continuous soil volumetric water content (VWC, m³/m³) and soil temperature (degree C) measurements collected at 15-minute intervals from three catchments at...
DB Code: SP040
Study date: July 15, 2022 to August 01, 2023