Unraveling the Japan-South Korea ““Virtual Alliance””: Populism and Historical Revisionism in the Face of Conflicting Regional Strategies
Domestic politics combined with strategic repositioning toward the U.S. set back ties between Japan and South Korea in 2004––05. Despite the North Korean nuclear crisis and the challenge of shifting great power relations in Asia, as well as closer economic and cultural bilateral ties, politicized forces are pulling the two countries apart.
Democracy and diversionary incentives in Japan–South Korea disputes
Since its democratization, South Korea’s foreign relations with Japan have become increasingly volatile. We investigate the diversionary incentives behind these fluctuations in South Korean foreign policy during 1988–2011. We show evidence that, similar to mature democracies, economic turmoil is driving Korean leaders to divert the public attention toward low-intensity disputes against Japan. However, unlike mature democracies, our results reveal that public approval ratings and national elections do not encourage leaders to engage in the diversionary behavior due to South Korean domestic political institutional settings and party system. These findings highlight challenges to foreign policy making in a † The earlier version of this paper was presented at the East Asian security workshop in Kobe, Japan, on 18–19 April 2013, sponsored by the Suntory Foundation. We appreciate the helpful comments and feedback from all participants of the workshop. International Relations of the Asia-Pacific © The author [2013]. Published by Oxford University Press in association with the Japan Association of International Relations; all rights reserved. For permissions, please email: journals.permissions@oup.com International Relations of the Asia-Pacific (2013) doi:10.1093/irap/lct021 International Relations of the Asia-Pacific Advance Access published December 8, 2013
Natural Radioactivity of Intrusive-Metamorphic and Sedimentary Rocks of the Balkan Mountain Range (Serbia, Stara Planina)
Stara Planina (also known as the Balkan mountain range) is known for numerous occurrences and deposits of uranium and associated radionuclides. It is also famous for its geodiversity. The geologic framework is highly complex. The mountain is situated between the latitudes of 43° and 44° N and the longitudes from 22°16′ to 23°00′ E. Uranium exploration and radioactivity testing on Stara Planina began back in 1948. Uranium has also been mined in the zone of Kalna, within the Janja granite intrusive. The naturally radioactive geologic units of Stara Planina are presented in detail in this paper. The main sources of radioactivity on Stara Planina can be classified as: 1. Granitic endogenous—syngenetic–epigenetic deposits and occurrences; 2. Metamorphogenic—syngenetic; and 3. Sedimentary, including occurrences of uranium deposition and fluctuation caused by water in different types of sedimentary rocks formed in a continental setting, which could be classified under epigenetic types. The area of Stara Planina with increased radioactivity (higher than 200 cps), measured by airborne gamma spectrometry, is about 380 square kilometers. The highest values of measured radioactivity and uranium grade were obtained from a sample taken from the Mezdreja uranium mine tailing dump, where 226Ra measures 2600 ± 100 Bq/kg and the uranium grade is from 76.54 to 77.65 ppm U. The highest uranium (and lead) concentration, among all samples, is measured in graphitic schist with high concentrations of organic (graphitic) material from the Inovska Series—99.47 ppm U and 107.69 ppm Pb. Thorium related radioactivity is the highest in granite samples from the Janja granite in the vicinity of the Mezdreja granite mine and the Gabrovnica granite mine tailing dump, and it is the same—250 ± 10 Bq/kg for 232Th, while the thorium grade varies from 30.82 to 60.27 ppm Th. In gray siltstones with a small amount of organic material, the highest radioactivity is related to potassium—2080 ± 90 Bq/kg for 40K.