Wind Velocity Over the Ground Surface of Hill-Evergreen Forest at Doi Pui, Chiengmai

Authors

  • Kasem Chunkao ภาควิชาอนุรักษ์วืทยา คณะวนศาสตร์ มหาวิทยาลัยเกษตรศาสตร์
  • Choompol Ngampongsai ภาควิชาอนุรักษ์วิทยา คณะวนศาสตร์ มหาวิทยาลัยเกษตรศาสตร์

Abstract

Thre-cup anemometer was used to measure wide speed at 24 inches above ground surface of hill-evergreen forest at Kong- Ma Watershed Research Station; Doi Pui Chiengmai, elevation 1350 meters from mean sea level. The wind speed was found averaging annually 13.8 kilometers pre hour, with the range of monthly values of 9.1 to 18.2 kilometers pre hour. Starnd heights surrounding the climatic station influenced the wide speed especially in winter as well as wet season

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Published

1973-12-01

How to Cite

Chunkao, Kasem, and Choompol Ngampongsai. 1973. “Wind Velocity Over the Ground Surface of Hill-Evergreen Forest at Doi Pui, Chiengmai”. Agriculture and Natural Resources 7 (2). Bangkok, Thailand:117-20. https://li01.tci-thaijo.org/index.php/anres/article/view/240648.

Issue

Vol. 7 No. 2 (1973): December

Section

Research Article

License

online 2452-316X print 2468-1458/Copyright © 2022. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/),
production and hosting by Kasetsart University of Research and Development Institute on behalf of Kasetsart University.