Hydrology and delineation in four wetlands in the Oregon Cascades Public Deposited

http://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/t722hc90t

Descriptions

Attribute NameValues
Creator
Abstract or Summary
  • Four wetland sites were identified and delineated in Silver Falls State Park, Oregon using procedures outlined in the 1989 Federal Manual for the Identification and Delineation of Jurisdictional Wetlands and subsequently monitored for a ten month period. A network of 225 shallow (32") wells was installed throughout the sites to track the subsurface hydrology over a full wet season. In order to scrutinize the growing season, plant phenologies and soil temperatures were observed from senescence in the late fall to full vigor in the spring. The study concurs with the concept and intent of the 1989 Manual, but presents the view that a number of improvements are necessary. The major areas requiring improvement include techniques used to assess the prevalence index of plant communities, the definition of the growing season and the recognition of the interactive involvement with and dependence upon the wetland environment of faunal organisms. Further, the protection of an influence zone may be important to the maintenance of the intact hydrologic system upon which the wetland depends.
Resource Type
Date Available
Date Issued
Degree Level
Degree Name
Degree Field
Degree Grantor
Commencement Year
Advisor
Academic Affiliation
Non-Academic Affiliation
Subject
Rights Statement
Language
File Format
File Extent
  • 1289227 bytes
Digitization Specifications
  • Master files scanned at 600 ppi (256 Grayscale) using Capture Perfect 3.0 on a Canon DR-9080C in TIF format. PDF derivative scanned at 300 ppi (256 B&W), using Capture Perfect 3.0, on a Canon DR-9080C. CVista PdfCompressor 3.1 was used for pdf compression and textual OCR.
Replaces
Additional Information
  • description.provenance : Approved for entry into archive by Linda Kathman(linda.kathman@oregonstate.edu) on 2008-04-10T13:09:01Z (GMT) No. of bitstreams: 1 MacLeod_Norman_A_1992.pdf: 1289227 bytes, checksum: 2c19163496f6b7f60b011a8e024871a3 (MD5)
  • description.provenance : Made available in DSpace on 2008-04-10T13:09:57Z (GMT). No. of bitstreams: 1 MacLeod_Norman_A_1992.pdf: 1289227 bytes, checksum: 2c19163496f6b7f60b011a8e024871a3 (MD5)
  • description.provenance : Submitted by Anna Opoien (aoscanner@gmail.com) on 2008-04-09T22:20:07Z No. of bitstreams: 1 MacLeod_Norman_A_1992.pdf: 1289227 bytes, checksum: 2c19163496f6b7f60b011a8e024871a3 (MD5)
  • description.provenance : Approved for entry into archive by Linda Kathman(linda.kathman@oregonstate.edu) on 2008-04-10T13:09:56Z (GMT) No. of bitstreams: 1 MacLeod_Norman_A_1992.pdf: 1289227 bytes, checksum: 2c19163496f6b7f60b011a8e024871a3 (MD5)

Relationships

In Administrative Set:
Last modified: 08/14/2017

Downloadable Content

Download PDF
Citations:

EndNote | Zotero | Mendeley

Items