This study was mainly based on the interpretation of satellite imagery, supported by only limited field truth data. This approach had to be followed because only very little information on the Upper Ili Catchment was available to the research team. At the same time, however, detailed information...

This article aims to give an overview over the reform of local irrigation management by its transfer to Water User Associations and to identify obstacles for its success. Its main focus are institutional aspects of the reform and not technical issues. Institutions are understood as formal as...

In this paper we consider a two periods model of cropping using irrigation. The farmer takes two kind of decisions, one related to the level of investment in irrigation capacity and the other one to the irrigation level in each period. In the first period, decisions are taken under uncertainty...

Though in decline, tank irrigation is still an important characteristic of rural social life in many parts of South India. It is of particular importance to the poor being dependent on agriculture, while rich landowners increasingly concentrate their investments and income on non-rural...

Tanzania's 2005 push to increase rice production by ambitious rural investments in irrigation and by tariff protection of its rice industry from cheap imported subsidised rice has apparently highlevel political support. Yet, the implementation has run into problems: non-compliance with the...

Increases in water demand due to population growth, industrial development and urbanization necessitate economically efficient use of water resources worldwide. This is particularly true in the dryland zones of the world relying on irrigated agriculture for economic development such as in...

This paper develops a spatial model for a water basin that allows for surface water allocation and re-use of the water that is lost. The analytical solution suggests specialisation of production over space - upstream farmers use canal water and downstream farmers pump groundwater that is lost...

We estimate the irrigation water demand for a season under uncertainty using a dynamic programming model and a crop-growth simulation model (EPIC-PHASE) linked to a CRRA utility function representing the farmer's objective function. This model is used to generate the data allowing the estimation...