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Light Spectra Distributions in Temperate Conifer-Forest Canopy Gaps, Oregon and in Tropical Cloud-Forest Canopy, Venezuela
Light spectra distributions were measured in two different montane forests: temperate and tropical. Spectral light measurements were made in different sized canopy gaps in the conifer forest at H. J. Andrews Experimental Forest in Oregon, USA. Researchers at Oregon State University created these gaps of 20 m, 30 m, and 50 m in diameter. In the tropical cloud forest, spectral light measurements were made in two plots that were permanently established at La Mucuy Parque Nacional in Venezuela, in collaboration with researchers at Universidad de Los Andes. In both studies, spectra and distributions of physiologically active light were analyzed: red, far-red, R/FR ratio, and blue light.
Date:
December 1997
Creator:
Monteleone, Susan Elaine
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Inter-American Convention on Sea Turtles
This treaty provides the legal framework for member countries in the Americas and the Caribbean to take actions for the benefit of sea turtles
Date:
1998
Creator:
United States. President (1993-2001 : Clinton) & Albright, Madeleine Korbel
Object Type:
Text
System:
The UNT Digital Library
Code One, Volume 5, Number 4, January 1991
Quarterly publication of the General Dynamics plant in Fort Worth, Texas describing their products, research, and employees, as well as articles about pilots and others using the aircraft they produce.
Date:
January 1991
Creator:
General Dynamics Corporation. Fort Worth Division.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History