Search Result
Data
The data in this set describes the throughfall collection on WS1 during 2010 and 2011, as well as the isotopic data assessed from these samples. In the Fall of 2010 there were...
DB Code: MV003
Study date: October 09, 2010 to July 10, 2011
Data
This publication is not a pro forma species list; rather, it has been generated as the result of diverse ecological studies centered on and around the Andrews Forest beginning in...
DB Code: SA001
Study date: June 01, 1971 to March 11, 2002
Data
This list compiles all plant taxa which have been encountered in the the H.J. Andrews Experimental Forest, the 6000-hectare Lookout Creek drainage in the western Oregon Cascades...
DB Code: SA002
Study date: January 01, 1958 to January 01, 1979
Data
This list quantifies bird species and indicates general abundance and habitat. The list covers the entire upper McKenzie River watershed with special reference to occurrence...
DB Code: SA003
Study date: January 01, 1975 to January 01, 1995
Data
This is a compilation of amphibian and reptile species currently known to be present within the H.J. Andrews Experimental Forest. This list includes scientific name, common name...
DB Code: SA004
Study date: January 01, 1975 to January 01, 1995
Data
This is a compilation of mammal species currently known to be present within the H.J. Andrews Experimental Forest. This list includes scientific name, common name, relative...
DB Code: SA005
Study date: January 01, 1971 to January 01, 1976
Data
This is a compilation of fish species currently known to be present within the H.J. Andrews Experimental Forest. Species were extracted from several different aquatic vertebrate...
DB Code: SA006
Study date: October 06, 1987 to October 31, 2024
Data
This is a compilation of benthic algal species currently known to be present within the H.J. Andrews Experimental Forest.
DB Code: SA007
Study date: January 01, 1991 to January 01, 1992
Data
Understanding patterns of distribution and abundance for individual moss species is necessary for understanding ecosystem structure and function and for ensuring proper management...
DB Code: SA008
Study date: June 01, 1991 to August 01, 1991
Data
The following bryophyte species list compiles habitat information based on the quantitative data collected from 360 samples (2 x 4 m quadrats) distributed among 42 sites within...
DB Code: SA009
Study date: July 01, 1994 to April 01, 1995
Data
Using direct-aid climbing techniques for sampling trunks and branch systems, we found 74 species of lichens and 32 species of bryophytes growing as epiphytes in a 450-year-old...
DB Code: SA010
Study date: January 01, 1970 to January 01, 1972
Data
The diversity of epiphytic lichens in old growth forests has stimulated considerable research (e.g., Howe 1978, Pike et al. 1975; Hoffman and Kazmierski 1969). We possess few...
DB Code: SA011
Study date: January 01, 1993
Data
Total taxa richness, proportion of Ephemeroptera, Plecoptera, and Trichoptera, Shannon diversity, alpha diversity, proportion represented by the most dominant taxon, and total...
DB Code: SA012
Study date: September 21, 1992 to September 30, 1992
Data
A survey of aquatic invertebrates in Lookout Creek at the H.J. Andrews Experimental Forest
DB Code: SA013
Study date: January 01, 1988 to December 31, 1988
Data
A study of fungal diversity in the H.J. Experimental Forest. Hypogeous fungi depend on particular plant species and habitat conditions for survival. Data on species diversity and...
DB Code: SA014
Study date: June 03, 1991 to June 30, 1994
Data
The distribution and abundance of macromoth species is strongly influenced by geographical (region-neighboring plots) scale, elevation, aspect, plant community, management regime...
DB Code: SA015
Study date: January 02, 1994 to October 15, 2008
Data
This database contains information on species abundance according to date and location within the H.J. Andrews Experimental Forest Lookout Creek watershed. The database provides...
DB Code: SA016
Study date: January 02, 1994 to January 02, 1996
Data
The database contains data from samples collected during the summer of 2001 on aquatic macroinvertebrates along Lookout Creek. Three data tables comprise the database. The two...
DB Code: SA017
Study date: June 22, 2001 to September 20, 2001
Data
Epiphytic macrolichen communities were sampled in 117 coniferous stands in Blue River watershed of western Oregon. Stands were sampled across various stand types defined by stand...
DB Code: SA021
Study date: September 23, 1997 to September 15, 1999
Data
Recent studies of headwater streams have demonstrated their importance to overall watershed biodiversity, nutrient cycling, and energy flux. However, little attention has been...
DB Code: SA022
Study date: January 06, 2003 to June 30, 2004
Data
This study was designed to evaluate the influence of microclimatic heterogeneity, associated with complex terrain, on phenology and to evaluate potential trophic responses to...
DB Code: SA025
Study date: April 09, 2009 to July 02, 2014
Data
Provides standard soil profile descriptions along with physiographic data and classifications. Physical and chemical profile data are included when available.
DB Code: SP001
Study date: January 01, 1962 to January 01, 1996
Data
This soil moisture study was initiated in 1960 to investigate the effects of patch clearcut logging and slash burning (1962-63) in an old-growth Douglas-fir forest in the Oregon...
DB Code: SP002
Study date: April 18, 1960 to November 21, 1983
Data
The overall objective of this study is to model trace gas emissions from forest soils of the H. J. Andrews Experimental Forest. This is to be accomplished by studying trace gas...
DB Code: SP004
Study date: July 12, 1992 to July 07, 1993
Data
To examine soil respiration as influenced by temperature and moisture to determine the role of CO2 evolution rates in overall carbon dynamics.
DB Code: SP005
Study date: July 15, 1993