Search Result
Data
Mean monthly maximum and minimum air temperature spatial grids (1971-2000), adjusted for the effects of solar radiation and sky view factors, Andrews Experimental Forest. Maps...
DB Code: MS029
Study date: January 01, 1971 to December 31, 2000
Data
This database contains 50m gridded mean monthly radiation data over the HJ Andrews. The IPW (Image Processing Workbench) model was used to create the grids with parameters...
DB Code: MS033
Study date: January 11, 1995 to June 07, 2002
Data
This study examined microclimatic variation following dispersed- and aggregated- retention harvest of mature coniferous forests in western Washington. We compared light,...
DB Code: MS034
Study date: July 23, 2004 to September 10, 2004
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: MS035
Study date: October 01, 1991 to September 30, 2005
Data
Temperature data are being collected to investigate the effects of elevation and local topographic position on the patterns of cold air drainage and pooling in the HJ Andrews...
DB Code: MS036
Study date: January 12, 2001 to October 11, 2022
Data
Hydrology, climatology, and biology interact over a wide range of spatial and temporal scales. Continuous interaction among climate, soils, landuse, and vegetation shape the...
DB Code: MS043
Study date: January 10, 1957 to December 31, 2025
Data
The H.J Andrews phenology study air temperature network includes 16 core phenology sites, 40 core bird sites and 128 auxiliary bird sites. This study examines air temperatures at...
DB Code: MS045
Study date: October 01, 2008 to October 08, 2022
Data
The data in this set is streaming data from meteorological instruments placed on a 41 meter tower at the base of watershed 1 in the HJ Andrews Experimental Forest. Sensors are...
DB Code: MV001
Study date: February 21, 2005 to December 31, 2010
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