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Light Spectra Distributions in Temperate Conifer-Forest Canopy Gaps, Oregon and in Tropical Cloud-Forest Canopy, Venezuela (open access)

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
GEO Year Book 2004/5: An Overview of Our Changing Environment (open access)

GEO Year Book 2004/5: An Overview of Our Changing Environment

This publication discusses global environmental efforts, successes, and setbacks of 2004.
Date: 2005
Creator: United Nations Environment Programme
Object Type: Text
System: The UNT Digital Library
Inter-American Convention on Sea Turtles (open access)

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
Land-based sources protocol to Cartagena Convention : message from the President of the United States transmitting protocol concerning pollution from land-based sources and activities ("the Protocol") to the Convention for the Protection and Development of the Marine Environment of the Wider Caribbean Region, with annexes, done at Oranjestad, Aruba, on October 6, 1999, and signed by the United States on that same date (open access)

Land-based sources protocol to Cartagena Convention : message from the President of the United States transmitting protocol concerning pollution from land-based sources and activities ("the Protocol") to the Convention for the Protection and Development of the Marine Environment of the Wider Caribbean Region, with annexes, done at Oranjestad, Aruba, on October 6, 1999, and signed by the United States on that same date

This treaty sets out general legal obligations to protect the marine environment of the Gulf of Mexico, Straits of Florida, Caribbean Sea, and immediately adjacent areas of the Atlantic Ocean-collectively known as the Wider Caribbean Region.
Date: 2007
Creator: United States. President (2001-2009 : Bush) & Rice, Condoleezza, 1954-
Object Type: Text
System: The UNT Digital Library
Venezuela: Background and U.S. Relations (open access)

Venezuela: Background and U.S. Relations

This report examines the political and economic situation in Venezuela and U.S.-Venezuelan relations. It is divided into three main sections -- political background, current political and economic environment, U.S. relations and policy -- and also includes introductory and outlook information.
Date: June 20, 2016
Creator: Sullivan, Mark P.
Object Type: Report
System: The UNT Digital Library
Venezuela: Background and U.S. Relations (open access)

Venezuela: Background and U.S. Relations

This report report provides an overview of the overlapping political, economic, and social crises in Venezuela, followed by an overview of U.S. policy toward Venezuela.
Date: March 9, 2018
Creator: Seelke, Clair Ribando
Object Type: Report
System: The UNT Digital Library
[News Script: Opening news] (open access)

[News Script: Opening news]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: March 16, 1969
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
Venezuela: Background and U.S. Policy (open access)

Venezuela: Background and U.S. Policy

This report discusses the ongoing political, economic, and humanitarian crisis in Venezuela under President Nicolás Maduro and U.S. responses to it. It provides an overview of the political, economic, and social challenges Venezuela faces and analyzes U.S. policy concerns and actions regarding democracy and human rights, drug trafficking and money laundering, terrorism, and energy issues in Venezuela. The section on democracy and human rights includes U.S. support for OAS efforts regarding Venezuela. Proposals in the 115th Congress regarding Venezuela are also discussed.
Date: October 18, 2017
Creator: Seelke, Clare Ribando & Nelson, Rebecca M.
Object Type: Report
System: The UNT Digital Library
[Transcript of letter from H. Toler to Henry Austin, March 20, 1831] (open access)

[Transcript of letter from H. Toler to Henry Austin, March 20, 1831]

Copy of transcript for a letter from H. Toler to Henry Austin inquiring about living conditions in Texas.
Date: March 20, 1831
Creator: unknown
Object Type: Letter
System: The Portal to Texas History
[News Script: Sports segment, February 27, 1971] (open access)

[News Script: Sports segment, February 27, 1971]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about the daily sports news.
Date: February 27, 1971, 6:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Freight crash casualties] (open access)

[News Script: Freight crash casualties]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about the result of a freight crash.
Date: 1971-01-25T24:00:00
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Freighters crash] (open access)

[News Script: Freighters crash]

Photocopy of a script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about two freighters crashing off the coast of Galveston.
Date: January 26, 1971, 8:25 a.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
Current Study 11, Chapter 5. Communist Activities in Latin America (open access)

Current Study 11, Chapter 5. Communist Activities in Latin America

This booklet is the fifth chapter of a training course developed for Air Force Reserve personnel about the Cold War's impact on world affairs. This chapter "is intended to show how the Communists have attempted to subvert the Latin American nations as a step toward the avowed Communist goal of world domination, and to show how the United States and other American Republics are meeting the perilous Communist threat" (p. 1). This booklet includes background information, analysis, review questions, and a list of readings for further study.
Date: April 1964
Creator: Air University (U.S.)
Object Type: Pamphlet
System: The Portal to Texas History
[News Script: Terrorists] (open access)

[News Script: Terrorists]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering a news story about the Boston Red Sox shortstop, Luís Aparicio, receiving terroristic threats against his son.
Date: April 9, 1973
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
Code One, Volume 5, Number 4, January 1991 (open access)

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
Latin America: Terrorism Issues (open access)

Latin America: Terrorism Issues

U.S. attention to terrorism in Latin America intensified in the aftermath of the September 2001 terrorist attacks on New York and Washington, with an increase in bilateral and regional cooperation. Over the past several years, policymakers have been concerned about Iran's increasing activities in Latin America, particularly its relations with Venezuela, although there has been disagreement over the extent and significance of Iran's relations with the region. In the 112th Congress, several initiatives have been introduced related to terrorism issues in the Western Hemisphere regarding Mexico, Venezuela, and the activities of Iran and Hezbollah, and several oversight hearings have been held.
Date: January 5, 2012
Creator: Sullivan, Mark P.
Object Type: Report
System: The UNT Digital Library
[News Script: Oil] (open access)

[News Script: Oil]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story saying Arab oil embargo has left petroleum company short of crude oil.
Date: December 11, 1973, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: New York Gas Long Lines] (open access)

[News Script: New York Gas Long Lines]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story of Government officials in Caracas announced a tax-reference price-boost for crude oil.
Date: December 28, 1973, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
Policies to Change the World: Energy Sufficiency - Eight Policies towards the Sustainable Use of Energy (open access)

Policies to Change the World: Energy Sufficiency - Eight Policies towards the Sustainable Use of Energy

This booklet discusses how energy sufficiency is the best solution for reducing energy consumption and waste. It presents policies for reducing global energy consumption such as energy auditing, phasing out incandescent light bulbs, combined heat/cooling energy and power, carbon-negative cooking, smart metering, area road pricing, and other measures.
Date: 2009
Creator: Rohde, Anja & Bee, Hilmar
Object Type: Text
System: The UNT Digital Library
[News Script: Primaries] (open access)

[News Script: Primaries]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about early results of the presidential primary.
Date: June 6, 1972, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Conally] (open access)

[News Script: Conally]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about John Conally going on a global tour.
Date: June 6, 1972, 6:30 a.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Musicians off for Venezuela] (open access)

[News Script: Musicians off for Venezuela]

Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about six high school band musicians from the town of Cooper flying to Venezuela, to play at a Christmas party thrown by an oil company official in the country who is a fan of their music.
Date: December 16, 1953
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library

Arbuckles' illustrated atlas of fifty principal nations of the world.

Atlas shows illustrations of nations throughout the world with brief descriptions.
Date: 1889
Creator: Arbuckle Bros.
Object Type: Map
System: The Portal to Texas History
[News Script: Mrs. Nixon] (open access)

[News Script: Mrs. Nixon]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about the nation' s first lady, Mrs. Pat Nixon who is flying from Florida to Venezuela as head of a delegation representing president Nixon at the inauguration of that country' s new president.
Date: March 11, 1974, 12:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library