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Predictability of hydrologic response at the plot and catchment scales: Role of initial conditions
(2004)
This paper examines the effect of uncertain initial soil moisture on hydrologic response at the plot scale (1 m2) and the catchment scale (3.6 km2) in the presence of threshold transitions between matrix and preferential flow. We adopt the concepts of microstates and macrostates from statistical mechanics. The microstates are the detailed patterns of initial soil moisture that are inherently unknown, while the macrostates are specified by the statistical distributions of initial soil moisture that can be derived from the measurements typically available in field experiments. We use a physically based model and ensure that it closely represents the processes in the Weiherbach catchment, Germany. We then use the model to generate hydrologic response to hypothetical irrigation events and rainfall events for multiple realizations of initial soil moisture microstates that are all consistent with the same macrostate. As the measures of uncertainty at the plot scale we use the coefficient of variation and the scaled range of simulated vertical bromide transport distances between realizations. At the catchment scale we use similar statistics derived from simulated flood peak discharges. The simulations indicate that at both scales the predictability depends on the average initial soil moisture state and is at a minimum around the soil moisture value where the transition from matrix to macropore flow occurs. The predictability increases with rainfall intensity. The predictability increases with scale with maximum absolute errors of 90 and 32% at the plot scale and the catchment scale, respectively. It is argued that even if we assume perfect knowledge on the processes, the level of detail with which one can measure the initial conditions along with the nonlinearity of the system will set limits to the repeatability of experiments and limits to the predictability of models at the plot and catchment scales.
The article starts with an overview of modernization theories, its history of ups and downs as well as its present status. This first part is followed by an analysis of basic social structure distributions and trends in human development in selected countries. One major focal point of the paper is the Non-Western world and the Arab countries, in particular. The author looks at modernization and modernity in that region and comes to the conclusion that the Western world can no longer expect to be able to simply export its own values and its way of life to the rest of the world.
Wandel durch Annäherung : weil unsere Zukunft in Europa liegt, bleibt Deutschland eine zivile Macht
(2004)
Rezensierte Literatur Michael Mann, Die ohnmächtige Supermacht – Warum die USA die Welt nicht regieren können, Campus Verlag, Frankfurt am Main, New York 2003, 357 Seiten, ISBN 3-593-37313-0 Joseph S. Nye Jr., Das Paradox der amerikanischen Macht – Warum die einzige Supermacht der Welt Verbündete braucht, Europäische Verlagsanstalt, Hamburg 2003, 292 Seiten, ISBN 3-434-50552-0 Chalmer Johnson, Der Selbstmord der amerikanischen Demokratie, Karl Blessing Verlag, München 2003, 478 Seiten, ISBN 3-89667-226-6
Islamic movements in Iran
(2004)
The modernist Islamic Movement sought to reconcile modern values and Islamic faith and attempted to express these values through an Islamic discourse and to reform political, religious and educational institutions along modernist lines. However, such a movement in the Islamic Republic of Iran raised controversy among the traditional leadership and secular intellectual groups. The aim of this paper is to discuss how far modernist Islam could progress in an islamic republic with an old tradition.
Die Individualbeschwerde nach dem Fakultativprotokoll zum Zivilpakt : ein Handbuch für die Praxis
(2004)
Das vorliegende Handbuch bietet vertiefende Informationen zur Individualbeschwerde nach dem Fakultativprotokoll zum Internationalen Pakt über bürgerliche und politische Rechte. Das Handbuch richtet sich in erster Linie an Praktiker/innen, die in ihrer Arbeit mit Menschenrechtsverletzungen konfrontiert sind, insbesondere Rechtsanwälte und Rechtsanwältinnen sowie Menschenrechtsorganisationen. In umfassender, aber komprimierter Form gibt es zuverlässige Hilfestellung bei der Einlegung einer Beschwerde. Darüber hinaus ist das Handbuch auch für Mitarbeitende in Ministerien, Universitäten und sonstigen Einrichtungen geeignet, die sich mit der Materie vertraut machen wollen. (Autorenreferat)
In the spring issue of WeltTrends, Gunther Hellmann (Johann-Wolfgang-Goethe- Universität Frankfurt a. M.) sparked a debate on Germany’s foreign policy. He argued that Germany’s international behaviour is dominated by a Realpolitik policy generally referred to as "normalization". For Hellmann this transformation indicates "the deepest crisis of German foreign policy" ever. Hellmann proposes a rehabilitation of the tradition of the Bonner Republik and an active Idealpolitik. This summer issue of WeltTrends features eleven articles written in response to Hellmann by International Relations scholars. The debate focuses on analytical as well as normative aspects of current German foreign policy. The authors discuss the context of the European Common Foreign and Security Policy, the international system and the United Nations, historical aspects of German foreign policy and the German foreign policy discourse. While some contributors share Hellmann's idealist position, most challenge his plea from a more realist perspective. In the upcoming fall issue, this debate will be continued with contributions by German foreign policy makers. A final reply by Hellmann will complete the debate in the winter issue of WeltTrends. Contributions by: Franz Ansprenger, Stephan Böckenförde, Wilfried von Bredow, Sabine Busse, Edwina S. Campbell, Hartmut Elsenhans, Hans J. Gießmann, Werner Link, Carlo Masala, Hanns W. Maull, and Siegfried Schwarz.
Die Vision einer Europäischen Außenpolitik zwischen den Supermächten USA und UdSSR prägte die Debatte im Westeuropa der Nachkriegszeit. Lange Zeit glaubten die überzeugten europäischen Protagonisten an die Idee, mittels einer strengen Sachlogik dem Ziel einer politischen Integration zwangsläufig näher zu kommen und eine gemeinschaftliche Außenpolitik zu erreichen, und zwar über die Bildung einer integrierten Wirtschaftsunion hin zu politischen Mechanismen. Man argumentierte mit Nachdruck: Die wirtschaftliche Integration sei nicht nur ein Schritt auf dem Weg zur politischen Vereinigung, sondern bereits ein Teil des Zieles selbst.1 Wie sehr der Glaube an diese Sachlogik im Verlauf der Jahrzehnte getrogen hat, davon zeugen Mühseligkeit, Langwierigkeit und teilweise Ergebnislosigkeit der Anstrengungen, eine gemeinsame europäische Außenpolitik zu schaffen.
Indonesia’s arduous path to democracy is threatened by several domestic conflicts. Although the civil war in Aceh – a region in the north of Sumatra – has claimed thousands of victims, the incidents have not yet been adequately dealt with – neither in the public domain nor within the scientific community. In May 2003, the Indonesian president, Megawati Sukarnoputri, imposed material law on the Aceh region in order to crack down on the separatist movement Gerakan Aceh Merdeka (GAM). This step does not seem to be in line with serious concepts of democracy and is threatening the consolidation of the transformation process. The author seeks to shed light on the roots of the conflict, the motivation of leading politicians in Jakarta to deploy military means instead of continuing negotiations, and its consequences for the Indonesian process of democratisation.
Die EU-Staaten haben sich lange Zeit in die Rolle der „Vasallen“ und des „Brückenkopfs“ (Brzezinski 1999) gefügt, solange sie sich davon mehr Vor- als Nachteile versprechen konnten. Mit der Ausformung der Europäischen Union zu einem immer kompakteren wirtschaftlichen und finanzpolitischen Machtzentrum wächst auch das Bedürfnis nach einer kohärenteren und durchsetzungsfähigeren regionalen und globalen Interessenwahrnehmung in den internationalen Institutionen, gegenüber anderen Großmächten und regionalen Zusammenschlüssen sowie in gewaltsamen Konflikten, die die Interessen der EU-Staaten tangieren. Dieser Trend wird durch den unilateralen Kurs der Vereinigten Staaten zusätzlich verstärkt, der sich bereits unter der Präsidentschaft Clintons ausformte und unter der Bush-Administration eine bislang nicht gekannte Zuspitzung erfahren hat. Mit der Ablehnung des Kyoto-Protokolls und des Internationalen Strafgerichtshofs, mit der Aufkündigung des ABM-Vertrages, dem Infragestellen des Teststoppabkommens und der Rehabilitierung des Krieges als Mittel der Politik haben die Vereinigten Staaten grundlegende Interessen, Ziele und Standards der EU-Staaten negiert und mithin ihre Gegenwehr herausgefordert.
Executive responsibility for EU policies is by tradition delegated to the member states and their internal administrative bodies. It is therefore of outmost importance that the new Central and East European members have the capacity to administer the acquis communitaire once they are full members of the EU. Based on a survey among current and former top-level decision-makers (ministers), this article argues that although there are significant implementation problems, efficiency gains can be made through administrative reform and not the least education aimed at changing the worldview and knowledge of the individual civil servant. However, there seem to be significant differences in how these countries tackle implementation problems and administrative reform.
Since the late 1960s of the 20th century, Bulgaria experienced a great increase in organized crime. As a result, relations between the managers of state-owned enterprises, the state security service, party officials, and criminal actors grew and became stronger. Parts of the old network are still functioning. Through the support of governmental circles, organized crime became established and dominated essential parts of the economy, from the mid-1990s. Since 1996, however, governments tried to act against organized crime. The influence of the mafia is still an unsolved problem and a challenge to the transformation of the country.
There have been three main phases of political discourse in recent Iranian history. A paternalistic era was accompanied by a phase of absolutistic rule during the Qagar dynasty. This phase was followed by a forced modernization, when the Shah of Iran expanded his absolutistic rule and established a dictatorship. With the Islamic Revolution of 1979, a new phase of political discourse emerged with a tendency towards religious traditionalism. The author states that religion and democracy are not in opposition. However, there is need for dialogue between the East and the West.
Poverty, ethnicity and religious fundamentalism are the most pressing problems of the 21st century. According to this Indian author, democratisation on the national and international level is the only way to overcome these problems. One reason for the failing of the international institutions is the insufficient representation of the world community, especially in the UN Security Council. A reform of the United Nations seems indispensable. The war against international terrorism is essential but has to be waged without the differentiation between good and bad terrorists.
For the first time when the new Islamic councils began their Operation, many intellectuals and politicians proclaimed that there would be no room for the young Islamic councils to proceed. In political terms, because of the new challenges between the rightists and leftists, many people had no hope to see the results of the councils. Still others believed that under the dominating ruling system of Iran there is no space for public opinion and participation in local decision-making. This paper focuses on the role of the Islamic Councils as a new form of social democracy, which decentralizes power and creates good local governance. The paper also discusses the obstacles for the Councils in the development of the region.
Discourses of danger are a significant part of security and identity politics. They serve well for analysing the construction of both, security through identity politics, and identity through security policy. In this article, the declaration of the Vilnius Group of February 2003 is used as a point of departure. The author discusses the construction of state and national identities in Estonia, Latvia, and Lithuania throughout the 1990s by means of security policy, danger discourse, and mechanisms of exclusion. He argues that the replacement of Russia as a threat to Baltic security (in documents and policy manifestations) is a reflection of a relaxation of Baltic-Russian relations as well as an ingredient of the pre-accession strategy towards NATO. Political-military threats are replaced by cultural ones, while Russia, hitherto frequently represented as a concrete danger, gives way to abstractions such as „international terrorism“.