The High Aswan Dam converted a variable and uncertain flow of river water into a predictable and controllable flow. We use a computable general equilibrium model of the Egyptian economy to estimate the economic impact of the High Aswan Dam. We compare the 1997 economy as it was to the 1997...

The Kleines Land Use Model (KLUM), is a global agricultural landallocation model, developed as a tool to dynamically couple global state-of-the-art vegetation and economy models. The allocation process is based on profit maximisation, assuming risk aversion and decreasing returns to scales. The...

This paper offers a practically motivated method for evaluating systems’ abilities to handle external stress. The method is designed to assess the potential contributions of various adaptation options to improving systems’ coping capacities by focusing attention directly on the underlying...

The avoided damages of climate change are estimated for a range of emission reduction policies from a range of business as usual scenarios. In the emission abatement scenarios, concentrations of greenhouse gases overshoot before falling to a stable level. The peak concentrations are used to...

A bioeconomic simulation model of the two interacting fish species cod (Gadus morhua) and capelin (Mallotus villosus) and their fisheries is presented and applied to assess the consequences of changes in the population dynamics of these important fish stocks in the Barents Sea. In each scenario,...

We use a model of domestic and international tourist numbers and flows to estimate the impact of the EU-US Open Skies agreement that is to take effect in March 2008. The Open Aviation Area will result in increased competition between transatlantic carriers and consequently falls in the cost of...

Two possible adaptation options to climate change for Sub-Saharan Africa are analyzed under the SRES B2 scenario. The first scenario doubles irrigated areas in Sub-Saharan Africa by 2050, compared to the baseline, but keeps total crop area constant. The second scenario increases both rainfed and...

In recent years, conservation initiatives through Marine Protected Area (MPAs) in many developing countries have been molded to win the support and participation of local communities. Increasingly, studies have been undertaken to enhance the understandings of the characteristics of rural...