An instrument system for measurement of evapotranspiration by the eddy correlation method Public Deposited

http://ir.library.oregonstate.edu/concern/defaults/2b88qd65m

Descriptions

Attribute NameValues
Creator
Abstract or Summary
  • A fast response meteorological instrument system for measuring parameters used in calculating evapotranspiration above a forest stand is described. Comprised of Gill-type propeller anemometers, Brady-array humidity sensors, thermistor air-temperature sensors and a Metro-Data digital tape recorder, the system was designed to measure eddy fluctuations in the range from one to 0.005 cycles per second. Details of the shop-built signal conditioning circuitry for the Brady-array are presented along with a discussion of apparatus and techniques employed to calibrate the sensors as a part of the instrument system. Problems with electrical noise and condensation within instrument packages which occurred during field trials are also discussed.
Resource Type
Date Available
Date Issued
Series
Subject
Rights Statement
Publisher
Language
File Format
File Extent
  • 110528 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 : Submitted by Adam Powell (apscanner@gmail.com) on 2008-01-31T22:53:58Z No. of bitstreams: 1 Internal Report_115.pdf: 110528 bytes, checksum: 80bf2fdd77847a99d8ccb987432465de (MD5)
  • description.provenance : Made available in DSpace on 2008-02-05T19:19:55Z (GMT). No. of bitstreams: 1 Internal Report_115.pdf: 110528 bytes, checksum: 80bf2fdd77847a99d8ccb987432465de (MD5) Previous issue date: 1972
  • description.provenance : Approved for entry into archive by Linda Kathman(linda.kathman@oregonstate.edu) on 2008-02-05T19:19:55Z (GMT) No. of bitstreams: 1 Internal Report_115.pdf: 110528 bytes, checksum: 80bf2fdd77847a99d8ccb987432465de (MD5)

Relationships

In Administrative Set:
Last modified: 07/18/2017

Downloadable Content

Download PDF
Citations:

EndNote | Zotero | Mendeley

Items