This paper presents six studies made on the economic costs of desertification and land degradation in 11 African countries. It presents the main methods used for these macro valuations and their limits. It gives the results obtained and discuss on the concrete implications, for example, in terms...

This paper proposes a methodology to assist water resources managers in assessing the hydrological impact of weed control practices in Mediterranean winegrowing catchments. The methodology is based on a spatial representation of practices and its integration in a distributed hydrologic model....

This paper investigates both efficiency and redistributive effects of the recent reform of Common Agricultural Policy in Italy. A general equilibrium model has been calibrated on a social accounting matrix of the Italian economy, adapted to represent the distribution of agricultural income...

The purpose of this article is to test whether the monetary valuation of environmental assets is sufficient to define a sustainable management of natural resources. This discussion is based on a one-year field experience in East Cameroon, one of the aims of which was to question the validity of...

This paper presents six studies made on the economic costs of desertification and land degradation in 11 African countries. It presents the main methods used for these macro valuations and their limits. It gives the results obtained and discuss on the concrete implications, for example, in terms...

In the face of the changes in the planet's natural resources and of their unequal distribution, it is becoming more urgent that contemporary societies oversee environmental assets in a global manner. Although international directives, when they are transposed into national laws, may set specific...

Emerging concerns for environmental flows translate into reforms that aim to preserve minimal flows in rivers. These policy measures have consequences for traditional right-holders: how to share between consumptive users the new scarcity created by the protection of instream flows? This paper...

This paper proposes a methodology to assist water resources managers in assessing the hydrological impact of weed control practices in Mediterranean winegrowing catchments. The methodology is based on a spatial representation of practices and its integration in a distributed hydrologic model....

This paper investigates both efficiency and redistributive effects of the recent reform of Common Agricultural Policy in Italy. A general equilibrium model has been calibrated on a social accounting matrix of the Italian economy, adapted to represent the distribution of agricultural income...

Sustainable development, on a local level, requires incentives whose comprehension and identification depend on various stakes and the involvement of socio-economic actors. The complexity of the task could not be compounded without the aid of modern decision-methods such as Multi-Criteria...