The effects of height growth loss on stands damaged by the western spruce budworm Public Deposited

http://ir.library.oregonstate.edu/concern/defaults/xp68kh711

In spruce budworm damaged areas, height growth loss can be a major factor in stand development. This survey was confined to top-killed trees. Estimates on height growth loss or nontop-killed trees was not attempted. Although spruce did not have as high a percentage of trees top-killed as the true firs, it did result in a greater amount when expressed in number of years. This may have been because spruce was larger and the growth model projected slower height growth on these trees. Subalpine fir had the highest percentage of host trees top-killed (21.2 percent), but the period affected was the shortest. Subalpine fir average length of top-kill for both light and moderate severity classes was less than the other species, therefore not as many years were involved in height growth loss. Height growth of Douglas-fir was not affected in this stand. This confirms previous observations that Douglas-fir is not severely damaged in mixed host types in northern Idaho.

Descriptions

Attribute NameValues
Creator
Resource Type
Date Available
Date Issued
Series
Subject
Rights Statement
Publisher
Language
File Format
File Extent
  • 1264143 bytes
Digitization Specifications
  • Scanned at 600 DPI using a Cannon DR-9080C in TIF format. PDF generated through Capture Perfect using OmniPage Professional 15 for textual OCR.
Replaces
Additional Information
  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2006-11-20T18:20:55Z (GMT) No. of bitstreams: 1 no. 80-11_ocr.pdf: 1264143 bytes, checksum: 5b86930f372899f2455d1c3e0195012b (MD5)
  • description.provenance : Made available in DSpace on 2006-11-27T22:24:13Z (GMT). No. of bitstreams: 1 no. 80-11_ocr.pdf: 1264143 bytes, checksum: 5b86930f372899f2455d1c3e0195012b (MD5) Previous issue date: 1980
  • description.provenance : Approved for entry into archive by Laura Wilson(laura.wilson@oregonstate.edu) on 2006-11-27T22:24:12Z (GMT) No. of bitstreams: 1 no. 80-11_ocr.pdf: 1264143 bytes, checksum: 5b86930f372899f2455d1c3e0195012b (MD5)
  • description.provenance : Submitted by Adam Powell (powella@onid.orst.edu) on 2006-11-20T17:11:26Z No. of bitstreams: 1 no. 80-11_ocr.pdf: 1264143 bytes, checksum: 5b86930f372899f2455d1c3e0195012b (MD5)

Relationships

In Administrative Set:
Last modified: 07/21/2017

Downloadable Content

Download PDF
Citations:

EndNote | Zotero | Mendeley

Items