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Frequency Distributions of 90Sr and 137Cs Concentrations in an Ecosystem of the 'Red Forest' Area in the Chernobyl Exclusion Zone (open access)

Frequency Distributions of 90Sr and 137Cs Concentrations in an Ecosystem of the 'Red Forest' Area in the Chernobyl Exclusion Zone

In the most highly contaminated region of the Chernobyl Exclusion Zone: the 'Red Forest' site, the accumulation of the major dose-affecting radionuclides ({sup 90}Sr and {sup 137}Cs) within the components of an ecological system encompassing 3,000 m{sup 2} were characterized. The sampled components included soils (top 0-10 cm depth), Molina caerulea (blue moor grass), Camponotus vagus (carpenter ants) and Pelobates fuscus (spade-footed toad). In a comparison among the components of this ecosystem, the {sup 90}Sr and {sup 137}Cs concentrations measured in 40 separate grids exhibited significant differences, while the frequency distribution of the values were close to a logarithmically normal leptokurtic distribution with a significant right-side skew. While it is important to identify localized areas of high contamination or 'hot spots,' including these values in the arithmetic mean may overestimate the exposure risk. In component sample sets that exhibited logarithmically normal distribution, the geometrical mean more accurately characterizes a site. Ideally, risk assessment is most confidently achieved when the arithmetic and geometrical means are most similar, meaning the distribution approaches normal. Through bioaccumulation, the highest concentrations of {sup 90}Sr and {sup 137}Cs were measured in the blue moor grass and spade-footed toad. These components also possessed distribution parameters that shifted …
Date: October 1, 2011
Creator: Farfan, E.; Jannik, T. & Caldwell, E.
Object Type: Article
System: The UNT Digital Library
GEO Year Book 2006: An Overview of Our Changing Environment (open access)

GEO Year Book 2006: An Overview of Our Changing Environment

This publication describes major global environmental issues and policy decisions during 2006.
Date: 2006
Creator: United Nations Environment Programme
Object Type: Text
System: The UNT Digital Library

Man on Rocky Slope

Copy negative of an unidentified man in a military uniform on a rocky slope in Poltava, Ukraine (formerly Russia). Text at the bottom of the photograph says "(GM-121-2-96)(22-6-44) POLTAVA, RUSSIA."
Date: unknown
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History

Men Near Tents

Copy photograph of a group of soldiers lining up outside tents in Poltava, Russia, now Poltava, Ukraine. The men are wearing military uniforms. At the head of the line is an automobile.
Date: unknown
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History

Military Camp

Copy negative of a military camp in what is now Poltava, Ukraine.
Date: unknown
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History

Military Tents

Copy negative of tents in a military camp in what is now Poltava, Ukraine.
Date: unknown
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History

[Motherland Monument in Kiev]

Photograph of the Motherland Monument in Kiev, a large statue featuring a figure holding a sword in one hand and a shield in the other hand; in the foreground another statue consisting of several soldier figures can be seen.
Date: 1990~
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History
NATO: Response to the Crisis in Ukraine and Security Concerns in Central and Eastern Europe (open access)

NATO: Response to the Crisis in Ukraine and Security Concerns in Central and Eastern Europe

This report addresses the NATO and U.S. military response to the crisis in Ukraine. It does not discuss political, economic, or energy policy responses.
Date: July 31, 2014
Creator: Belkin, Paul; Mix, Derek E. & Woehrel, Steven
Object Type: Report
System: The UNT Digital Library
NATO: Response to the Crisis in Ukraine and Security Concerns in Central and Eastern Europe (open access)

NATO: Response to the Crisis in Ukraine and Security Concerns in Central and Eastern Europe

This report addresses the North Atlantic Treaty Organization (NATO) and U.S. military responses to the crisis in Ukraine. It does not discuss political, economic, or energy policy responses.
Date: April 16, 2014
Creator: Belkin, Paul; Mix, Derek E. & Woehrel, Steven
Object Type: Report
System: The UNT Digital Library
[News Clip: Nuke Leak] captions transcript

[News Clip: Nuke Leak]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 24, 1992
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Nukes/Moscow] captions transcript

[News Clip: Nukes/Moscow]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: May 8, 1986, 10:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Russian politics] captions transcript

[News Clip: Russian politics]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: 1992
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: World Roundup] captions transcript

[News Clip: World Roundup]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: November 1, 1993, 10:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Script: Nixon] (open access)

[News Script: Nixon]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about president Nixon who took time out from his summit talks with Leonid Brezhnev for half a day of sightseeing.
Date: July 1, 1974, 6:30 a.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Nixon] (open access)

[News Script: Nixon]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about president Nixon and soviet communist party chief Brezhnev who have arrived at Yalta to continue arms talks.
Date: June 29, 1974, 6:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Nixon trip] (open access)

[News Script: Nixon trip]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about president Nixon and soviet communist party chief Leonid Brezhnev who signed the fourth agreement of their summit talks .
Date: June 29, 1974, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Tape time] (open access)

[News Script: Tape time]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about president Nixon and soviet communist party chief Leonid Brezhnev who held their third day of summit talks in the black sea resort of the Crimea.
Date: June 30, 1974, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library

Newsmap. For the Armed Forces. 241st week of the war, 123rd week of U.S. participation

Front: Text describes action on various war fronts: Eastern front; Italy; air war; Southeast Asia; Pacific. Maps: Communications centers hit in the Balkans; Crimea. Includes 7 photographs. Back: Smoke. Description of 4 ways to produce smoke for combat purposes. 1 illustration. 9 photographs.
Date: April 24, 1944
Creator: [United States.] Army Service Forces. Army Information Branch.
Object Type: Poster
System: The UNT Digital Library

Newsmap. For the Armed Forces. 244th week of the war, 126th week of U.S. participation

Front: Text describes action on various war fronts: Air war, Eastern front, China, Burma-India, Italy, Pacific. Maps: China-Burma; Sevastopol; Insets: Crimea. Includes 8 photographs. Back: Moscow to Berlin. Map.
Date: May 15, 1944
Creator: [United States.] Army Service Forces. Army Information Branch.
Object Type: Poster
System: The UNT Digital Library

Newsmap. For the Armed Forces. 285th week of the war, 167th week of U.S. participation

Front: Text describes action on various war fronts: Allies Widen Kleve-Goch Salient, Red Army Drives on Danzig, Americans Land on Iwo and Corregidor - Tokyo Hammered Maps: European war [Berlin including surrounding area and 2 insets] -- Pacific war [South Pacific and insets of Tokyo and Iwo]. Back: Text, photograph, and map highlight the big three Crimea conference. "President Roosevelt, Prime Minister Churchill, and Marshal Stalin meeting on the shores of the Black Sea, fully agreed on plans and policies that are designed to bring a secure peace to the World." Highlights are: the defeat of Germany; liberation; peace security and freedom for all; remove the causes of war.
Date: February 26, 1945
Creator: [United States.] Army Service Forces. Army Information Branch.
Object Type: Poster
System: The UNT Digital Library

Newsmap for the Armed Forces : Moscow conference decisions

Front: Text describes 5 Moscow conference decisions. Maps: Moscow conference decisions as reflected on the global map. Includes photograph of Ernest Bevin (Britain), V. M. Molotov (Russia) and James F. Byrnes (U.S.) Back: Reenlistment. List of reasons to reenlist. Charts of income and retirement income for enlisted classes.
Date: January 7, 1946
Creator: [United States.] Army Information Branch.
Object Type: Poster
System: The UNT Digital Library

Newsmap. Monday, June 14, 1943 : week of June 3 to June 10, 196th week of the war, 78th week of U.S. participation

Front: Text describes action on various war fronts: Plans, Russia, Italy, Far East, Southwest Pacific, Argentina. Maps: The Eastern Front; large world map shows United Nations, Axis and Axis occupied areas, countries with Axis relations broken, and neutral countries. Photographs: Gangway, I'm a choo choo train [Army jeep pulls a freight car] -- Member of Chinese Expeditionary Force trains at a U.S. Army base in India -- Soldiers move material into place to build a bridge -- Chinese soldier simultaneously receives immunization shots in both arms. Back: The Making of a U.S. Bluejacket. Text and 25 photographs illustrate the training of the Naval personnel.
Date: June 14, 1943
Creator: [United States.] Army Orientation Course.
Object Type: Poster
System: The UNT Digital Library

Newsmap. Monday, June 29, 1942 : week of June 19 to June 26

Front: Text describes action on various war fronts. Large world map is keyed to text and illustrates time zones around the world. Includes inset maps: The siege of Sevastopol ; Theater of operations in the Aleutians. Photographs: Battle along the Atlantic; Damaged Japanese cruiser following Battle of Midway; Loading supplies; Moving on Moulmein; Russian Front; Trying Aussie favorite; West Coast patrol; Raising damaged Japanese midget sub. Back: Text describes the principal combat ships in fleets around the world. Includes photos of battleship, aircraft carrier, cruiser, submarine, destroyer, torpedo boat, minesweeper, and net tender.
Date: June 29, 1942
Creator: [United States]. Army Orientation Course.
Object Type: Poster
System: The UNT Digital Library

Newsmap. Monday, May 17, 1943 : week of May 7 to May 14, 192nd week of the war, 74th week of U.S. participation

Front: Text describes action on various war fronts: North Africa, Southwest Pacific, China-Burma, Plans, Aleutians, Russia Large world map is keyed to text and shows United Nations, Axis and Axis occupied areas, countries with Axis relations broken, and neutral countries. Inset maps: Shrinking battle lines in Tunisia; Crimea and surrounding region showing Nazi held territories. Photographs: Army-Navy expedition lands at Amchitka; Army gunner sets up AA defense at the westernmost U.S. air base in the Aleutians; Navy Seabees take shelter in foxholes; Allied soldiers line up for chow in almost knee-deep mud. Back: Text entitled "So he can fight!" describes the Women's Army Auxiliary Corps.
Date: May 17, 1943
Creator: [United States.] Army Orientation Course.
Object Type: Poster
System: The UNT Digital Library