Wirtschaftliche Integration und Freizügigkeit auf dem afrikanischen Kontinent und zwischen den Sub-Regionen sind wesentliche Bestandteile panafrikanischer Entwicklungsambitionen. Immer mehr Studien weisen jedoch darauf hin, dass Ansätze der EU, die auf die Verhinderung irregulärer Migration...

To achieve a better understanding of the diverse vulnerabilities of different social groups affected by the tsunami in December 2004 in Sri Lanka, a survey of 500 households in the Sri Lankan urban area of Galle has been conducted in cooperation with several institutes under the direction of the...

In jüngster Zeit geäußerte Vorschläge, unter anderem von George Soros, sehen vor, die Flüchtlingskrise durch die Einrichtung von Sonderwirtschaftszonen in den Anrainerstaaten der Herkunftsländer der Migranten zu entschärfen. Würden dort Investitionen getätigt und Arbeitsplätze...

Regional organisations and migration regimes are increasingly being acknowledged in global migration policies. The global compacts for migration and on refugees adopted in December 2018 recognise the migration-related expertise and important function of regional organisations in the...

In this paper we have demonstrated how knowledge attributes of various kinds can be made visible in a knowledge map. Knowledge is not evenly distributed in space but shows discontinuities, gaps and heights. We use the concept of "epistemic landscape" to allude to the complex tapestry of...

Climate change and land degradation have considerably altered the conditions for rain-fed agriculture in Northern Ghana. Furthermore, population pressure has led to continuous farming of available agricultural lands and thus caused land degradation. Crop failure and decreasing yields that result...