Title | Myrold Alder Fir |
Study Type | Other |
Abstract | Replacement Series. This well-designed experiment was established in the mid-1980s to evaluate competition between various mixtures of red alder and Douglas-fir. Experimental plots were established at two locations in Oregon: the Cascade Head Experimental Forest, a high-productivity site in the Coas .. [more]t Range and Site 1 of the Oregon Transect, and the H.J. Andrews Experimental Forest, a low-productivity site in the western Cascade Mountains similar to Site 3 of the Oregon Transect and an NSF LTER site. Both sites were clear-cut and burned in 1984 (Knowe and Hibbs, 1996). Cascade Head was planted the following year and the H.J.Andrews was planted in 1987. Both sites were planted with a design consisting of a replacement series of red alder and Douglas-fir planted on a 10-by-10 grid at 3-m spacing. Of the several mixtures available, we will use the 100 percent red alder and 100percent Douglas-fir plots. Each mixture is replicated three times within a site in a randomized complete block design. These sites have been studied intensively and significant metadata is available, including some information about microbial communities (Boyle et al., 2008; Boyle-Yarwood et al. 2008; Selmants et al., 2005; Vermes and Myrold, 1992; Yarwood et al., 2010). A total of 12 plots (2 sites, with 3 blocks per site, with each block containing plots of 2 tree species) will be sampled. [less] |
Description | |
Center Name | University of California San Diego Microbiome Initiative |
![]() |
Submission | ERA681928 |
![]() |
|
![]() |
Experiment | ERX1629518 |
![]() |
![]() |
ERX1629519 |
![]() |
![]() |
||
ERX1629520 |
![]() |
![]() |
||
ERX1629521 |
![]() |
![]() |
||
ERX1629522 |
![]() |
![]() |
||
ERX1629523 |
![]() |
![]() |
||
ERX1629524 |
![]() |
![]() |
||
ERX1629525 |
![]() |
![]() |
||
ERX1629526 |
![]() |
![]() |
||
ERX1629527 |
![]() |
![]() |
||
ERX1629528 |
![]() |
![]() |
||
ERX1629529 |
![]() |
![]() |
||
![]() |
Sample | ERS1280422 | ||
ERS1280423 | ||||
ERS1280424 | ||||
ERS1280425 | ||||
ERS1280426 | ||||
ERS1280427 | ||||
ERS1280428 | ||||
ERS1280429 | ||||
ERS1280430 | ||||
ERS1280431 | ||||
ERS1280432 | ||||
ERS1280433 |