Search Result
Data
Measurements of stream stage of McRae Ck and water table heights from a network of shallow wells located adjacent to the stream. Data were collected from September 1989 to...
DB Code: HF010
Study date: September 14, 1989 to March 25, 1993
Data
Time series of tracer (Rhodamine WT) concentration data representing a "break-through curve" resulting from a stream tracer injection. Stream tracer experiments were conducted in...
DB Code: HF011
Study date: April 21, 2001 to July 18, 2001
Data
The dataset provides surveyed longitudinal elevation profiles of the water surface along the center-line of twelve randomly selected study reaches located in the Lookout Creek...
DB Code: HF012
Study date: January 06, 2000 to August 31, 2001
Data
HJ Andrews stream network from 1994 base prepared from Lienkaemper's 1976 stream survey field data and contours generated from GSC Digital Elevation Model (DEM) maps, and...
DB Code: HF013
Study date: January 04, 1976 to August 11, 2008
Data
This dataset contains locations of the HJ Andrews hydrology and watershed studies features including small experimental watersheds, all gaged watersheds, gaging station locations...
DB Code: HF014
Study date: January 01, 2004 to January 01, 2011
Data
Hydrologic Response Units are used as base units for the Precipitation-Runoff Modeling System (PRMS) streamflow model. Created by Alok Sikka as part of landscape runoff modeling.
DB Code: HF015
Study date: October 06, 1993
Data
Flow accumulation grid generated from 10 meter DEM, Andrews Experimental Forest. This grid is useful for determining the area of land that drains to a point. The user selects a...
DB Code: HF016
Study date: April 01, 1998 to April 01, 2003
Data
Time series of tracer (Rhodamine WT) concentration data representing a "break-through curve" resulting from a single, multi-scale tracer test conducted along the length of Lookout...
DB Code: HF020
Study date: June 14, 2003 to November 15, 2003
Data
The Southend Barometer Watershed study was set up in 1992 on the headwaters of Skookum Creek, Heppner Ranger District, Umatilla National Forest. The original objective was to...
DB Code: HF021
Study date: April 04, 1992 to September 30, 2006
Data
The overall objective of this study (not presented in this database) was to determine the distribution and magnitude of surface runoff from individual road segments in a forested...
DB Code: HF022
Study date: November 12, 2001 to September 30, 2006
Data
Sediment debris basins are established within the Andrews Experimental Forest as part of paired watershed experiments examining differences in streamflow and nutrient chemistry...
DB Code: HS004
Study date: October 01, 1956 to October 01, 2018
Data
Numerous studies have examined qualitative shifts in leaf litter composition in the early to middle stages of decomposition. (Suberkropp, Godshalk and Klug 1976, Petersen and...
DB Code: HS005
Study date: August 09, 1995 to May 12, 1996
Data
The biochemical characteristics of fine benthic organic matter (FBOM) were studied in 14 stream reaches. Half of these low-order mountain stream reaches had experienced...
DB Code: HS006
Study date: June 26, 1996 to September 06, 1996
Data
The Southend Barometer Watershed study was set up in 1992 on the headwaters of Skookum Creek, Heppner Ranger District, Umatilla National Forest. The original objective was to...
DB Code: HS008
Study date: April 16, 1992 to September 30, 2005
Data
This study is designed to examine the effects of prescribed fire and mechanical fuel treatments on surface erosion, stream sedimentation, channel morphology, and other water...
DB Code: HS009
Study date: March 01, 2002 to September 30, 2005
Data
Weekly maximum and minimum water temperatures were recorded at the gaging stations on three small watershed (Watersheds 1, 2, and 3) in the Andrews Experimental Forest from 1959...
DB Code: HT001
Study date: October 05, 1956 to October 25, 1983
Data
This study examines stream temperatures and associated air temperatures at multiple sites in stream networks within the Andrews Experimental Forest. Stream temperature sensors...
DB Code: HT002
Study date: May 21, 1997 to October 09, 2001
Data
Stream and air temperature are measured in tandem at stream gauging stations and other selected locations and stream confluences within the Andrews Forest. Air temperature is...
DB Code: HT004
Study date: August 11, 1976 to October 01, 2019
Data
The H.J Andrews phenology research included this study of stream temperatures at six headwater streams where springtime emergence of stream macroinvertebrates were collected....
DB Code: HT006
Study date: January 01, 2009 to July 31, 2014
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...
DB Code: MS001
Study date: January 10, 1957 to October 01, 2021
Data
The current network of temperature measurement sites are designed to represent spatial variability of air and soil temperature in rugged mountain topography, and serve as second-...
DB Code: MS005
Study date: March 17, 1971 to October 01, 2023
Data
With an increase in emphasis on monitoring climate change impacts and change in the form of precipitation at HJ Andrews Experimental Forest, snow data collection within our...
DB Code: MS007
Study date: January 18, 1978 to June 11, 2022
Data
Meteorological stations for the HJ Andrews Experimental Forest. This dataset includes meteorological station locations, raingage locations, and thermograph locations. Some of the...
DB Code: MS026
Study date: January 11, 1995 to July 01, 2011
Data
These files are spatially gridded precipitation of average monthly and annual precipitation for the climatological periods 1971-2000 and 1980-89, Andrews Experimental Forest. The...
DB Code: MS027
Study date: January 01, 1971 to December 31, 2000
Data
Average monthly and annual temperature spatial grids (1980-1989), Andrews Experimental Forest. Monthly and annual temperature maps (mean, max, min) were developed by Lynn...
DB Code: MS028
Study date: July 01, 1995 to June 07, 1999