Die Vereinten Nationen haben das Jahr 2008 zum Internationalen Jahr der Sanitärversorgung ausgerufen. Der Weltwassertag am 22. März erhält damit eine besondere Bedeutung - nicht zuletzt, weil eines der zentralen Millenniumsziele der Vereinten Nationen verfehlt zu werden droht. Das Ziel, die...

This essay reviews the implementation experience with three main applications of tradable permit systems: air pollution control, water supply and fisheries management. Opening with a brief summary of the theory behind these programs and both the economic and environmental consequences...

As multiple countries share a river, the likelihood of a water resource conflict from climate change could be higher between countries. In this paper, we demonstrate how countries can cooperate in transboundary water sharing in a sustainable way, given the impacts of climate change. We...

Based on predicted changes in the magnitude and distribution of global precipitation, temperature and river flow under the IPCC SRES A1B and A2 scenarios, this study assesses the potential impacts of climate change and CO2 fertilization on global agriculture. The analysis uses the new version of...

Water issues impact on security at the various levels, albeit most directly on ‘human security’. Hence, it is a potential source of conflict. Following a prelude of water and ‘the human condition’, the paper presents an analytical survey of the various aspects of the...

One of the policy options to increase the efficiency in the provision of scarce water resources is a reduction in transaction costs in water chains by developing integrated forms of water management. Integrated water management in case of river basin areas may comprise inter alia: (1) increasing...

This study explores the different approaches to service delivery in fragile states by surveying donors' own evaluations of their existing fragile states policies. Because there is limited understanding of what works in risky environments, monitoring and evaluation are critical components of...

Der Begriff "globaler Wandel" bezieht sich auf Veränderungen in Natur und Gesellschaft, welche die Menschheit in hohem Maße und auf längere Sicht hin betreffen. Diese Veränderungen haben vielfältige Auswirkungen auf die Unternehmen in Deutschland, wie die Befragung im Rahmen des...