Search Result
Data
Stream chemistry sampling and analysis was initiated in both of these legacy studies at the Coyote Creek and Fox Creek watersheds in 1969 and concluded in 1981. Water samples were...
DB Code: CF003
Study date: October 01, 1969 to November 24, 1981
Data
Precipitation chemistry sampling and analysis was initiated in both of these legacy studies at the Coyote Creek and Fox Creek watersheds in 1969 and concluded in 1981....
DB Code: CP003
Study date: October 01, 1969 to November 24, 1981
Data
Stream discharge is collected on four small watersheds in the Coyote Creek drainage within the South Umpqua Experimental forest in the southwest Oregon Cascades. Stream discharge...
DB Code: HF003
Study date: October 01, 1963 to October 01, 2023
Data
Stream discharge is collected on three small watersheds in the headwaters of Drift Creek, a tributary of the Alsea River in the northern Oregon Coast Range. Stream discharge data...
DB Code: HF018
Study date: November 13, 1958 to September 30, 1973
Data
Stream discharge is collected on three small watersheds in the Fox Creek drainage within the City of Portland's Bull Run Municipal Watershed in the northwestern Oregon Cascades....
DB Code: HF019
Study date: October 01, 1957 to April 26, 1988
Data
In a region dominated by coniferous forests, montane meadows contribute greatly to landscape diversity, wildlife habitat, and other important ecological functions and societal...
DB Code: TP112
Study date: June 15, 1999 to July 07, 2019
Data
A network of more than 130 permanent vegetation plots provides long-term information on patterns and rates of forest succession in most of the major forest zones of the Pacific...
DB Code: TV010
Study date: February 01, 1910 to August 01, 2023
Data
none available
DB Code: WE015
Study date: November 09, 1993 to July 17, 2001
Data
Andrews Forest precipitation has been measured continuously using various rain gage types since 1951. Most of these rain gages are standard (non-recording) gages with 7.5 or 8...
DB Code: MS004
Study date: November 21, 1951 to February 09, 2019
Data
Despite the importance of plant-pollinator interactions for ecological communities, few long-term observational studies have been conducted of plant-pollinator networks. This...
DB Code: SA026
Study date: June 01, 2011 to July 21, 2021
Data
The vegetation phenology study is part of a larger effort to understand the influence of climate variability and change on trophic interactions in mountainous terrain. Phenology...
DB Code: TV075
Study date: March 01, 2009 to July 25, 2022
Data
This dataset was collected during one of the ARCFLO (Advanced Resolution Canopy FLOw) experiment series’ field campaigns. This field campaign was carried out in WS1 of the HJ...
DB Code: MV007
Study date: July 02, 2012 to September 17, 2012
Data
Bird occurrence data collected at 183 sample locations within the H. J. Andrews Experimental Forest (HJA) from 2009-present. We used a stratified, systematic, random design to...
DB Code: SA024
Study date: May 13, 2009 to June 30, 2025
Data
The study consists of 16 treatment units – stands ranging in size from 7 to 11 ha – within the H.J. Andrews Experimental Forest. Each unit is has assigned one of four alternative...
DB Code: FS123
Study date: June 01, 1997 to July 26, 2005
Data
Water samples have been collected for analysis of water stable isotopes (O18/16 and H2/H1) at different locations in the HJ Andrews Experimental Forest and over different periods...
DB Code: HF028
Study date: November 11, 2014 to May 28, 2023
Data
The upper-canopy of forests is known to experience a very different leaf wetness than the rest of the forest: it is often simultaneously brighter, hotter, windier, and drier. The...
DB Code: MV005
Study date: October 01, 2015 to March 15, 2023
Data
The goal of this data collection effort was to determine how the age, stage, and structure of the riparian forest relates to stream primary producers and stream biota. Data were...
DB Code: AS010
Study date: July 01, 2014 to October 07, 2014
Data
This multi-year study quantifies the distribution and density of aquatic vertebrates throughout Lookout Creek stream network, including Mack, McRae and Upper Lookout Creeks. We...
DB Code: AS011
Study date: August 06, 2013 to August 15, 2019
Data
Oral history interviews have been conducted over the last two decades with members of the Andrews Forest community who provided valuable historical information about the program...
DB Code: SS009
Study date: November 22, 1991 to February 17, 2018
Data
Woody plant encroachment is diminishing meadow and grassland habitat on a global scale. Increased woody cover influences local conditions such as light/shade environments, local...
DB Code: SA029
Study date: June 21, 2019 to June 26, 2019
Data
This dataset records survey data collected from an online panel of 1,331 anonymous, nationwide U.S respondents. Data collection was both initiated and completed in August 2017....
DB Code: SS007
Study date: August 18, 2017 to August 25, 2017
Data
Vertical air temperature from 11 trees in the Andrews Forest has been collecting beginning in 2011. The trees are at a variety of elevations and are of various species and ages....
DB Code: MV008
Study date: July 01, 2011 to July 03, 2024
Data
SCALER attempts to address the question of whether small-scale ecological experiments can be applied to understand the behavior of entire ecological systems. Specifically, the...
DB Code: AN008
Study date: August 14, 2014 to August 17, 2016
Data
Oxygen-18 ratios, expressed as Delta-18O or D18O (parts per hundred), measured in WS10 discharge and WS10 precipitation. The time series spans from January 2001 to February 2003,...
DB Code: HF024
Study date: October 17, 2000 to August 11, 2003
Data
The PRIMET Horizontal Radiation Shield Comparison (PHRSC) experiment compares the difference between the air temperature measurements of a reference temperature sensor inside a...
DB Code: MS048
Study date: July 30, 2010 to April 27, 2017