Contrasts in Peacekeeping: The Experience of UNPROFOR and IFOR in the Former Yugoslavia
In: Mediterranean quarterly: a journal of global issues, Volume 8, Issue 2, p. 146
ISSN: 1047-4552
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In: Mediterranean quarterly: a journal of global issues, Volume 8, Issue 2, p. 146
ISSN: 1047-4552
In: International peacekeeping, Volume 3, Issue 3, p. 92-97
ISSN: 1743-906X
In: Orbis: FPRI's journal of world affairs, Volume 39, Issue 1, p. 97-99
ISSN: 0030-4387
In: Orbis: FPRI's journal of world affairs, Volume 39, Issue 1, p. 97-99
ISSN: 0030-4387
In: Canadian defence quarterly: Revue canadienne de défense, Volume 25, Issue 2, p. 10-13
ISSN: 0315-3495
In: Mediterranean quarterly: a journal of global issues, Volume 6, Issue 2, p. 29
ISSN: 1047-4552
The chemical composition, sources, and concentrations of aerosol particles vary on a seasonal basis in the Arctic. While existing research has focused on understanding the occurrence of aerosol particles during the Arctic winter and spring, less is known of their occurrence during the Arctic summer. In this study, atmospheric aerosol particle chemical composition and concentration were determined during July–September 2018 at Tuktoyaktuk, NT, Canada (69.4° N, 133.0° W) to coincide with the Year of Polar Prediction's 2 nd Special Observing Period in the Arctic. The chemical composition of fine (PM 2.5 ) and coarse (PM 10-2.5 ) aerosol filter samples suggests the ocean, mineral/road dust, and combustion were sources of the sampled aerosol particles. Mass concentrations of PM 2 and PM 10 , estimated from optical particle counter measurements, remained within a similar range during the study. However, elevated mass concentrations coincided with a festival in the community of Tuktoyaktuk, suggesting local human activity was an important source of aerosol particles. Mass concentrations of PM 2 , which promote negative health effects in humans, were significantly lower at Tuktoyaktuk than the national air quality standard recommended by the Government of Canada. These measurements provide an important baseline to compare with future measurements associated with the assessment of aerosol chemistry and air quality in the Arctic.
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Carter, J.: Human reights. - S. 15-20. Boutros-Ghali, B.: The marginalization of Africa. - S. 21-34. Solana, J.: NATO and the Mediterranean. - S. 35-44. Nimetz, M.: Mediterranean security after the Cold War. - S. 45-56. Lewis, W. H.: Policy challenges. - S. 57-68. Carpenter, T. G.: The Mediterranean cauldron. - S. 69-88. Weinrod, W. B.: The U.S., NATO, and the Mediterranean region in the twenty-first century. - S. 89-104. Liotta, P. H.: No man's land. U.S. grand strategy in the wake of Yugoslav intervention. - S. 105-125. Koval'skij, N. A.: Russia and Mediterranean security. - S. 126-142. Vella, G.: Mediterranean security in the context of Malta's foreign policy. - S. 145-152. Jean, C.: Security in the Mediterranean and Italy's role. - S. 153-169. MacInnis, J. A.: Contrasts in peacekeeping. The experiences of UNPROFOR and IFOR in the Former Yugoslavia. - S. 170-186. Stavrou, N. A.: The Dismantling of the Balkan security system. - S. 187-208. Staar, R. E.: Russia and the Islamic Middle East. - S. 209-221. Marr, P.: Swords into plowshares. The Middle East economic challenge. - S. 222-243. Bar-On, H.: Israel and its troubled Mediterranean neighbors. - S. 244-260. Kandemir, N.: The implications of ethnic conflicts for collective security institutions. - S. 261-264. Demestichas, G.: Greek security and defense policy in the Eastern Mediterranean. - S. 265-277. Cogan, C. G.: Coexistence uneasy, cohabitation unlikely. The Arab and the world outside. - S. 278-193
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