Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 814.
  1. Library Resource
    Rapports et recherches
    décembre, 1996
    Burkina Faso, Afrique occidentale

    Explores the effects of plots allocation on women's labor contributions in the Dakiri irrigation system of Burkina Faso. Compares intra-household distribution of income derived from agricultural activities when men are the sole owners of plots to income distribution when both men and women within the same household own irrigated plots.

  2. Library Resource
    Rapports et recherches
    décembre, 2007
    Iran

    Approximately half of the irrigated area of Iran falls under different types of salt-affected soils and average yield losses may be as high as 50 percent. Slightly and moderately salt-affected soils are mostly found on the piedmonts at the foot of the Elburz (Alborz) Mountains in the northern part of the country. The soils having severe to extreme salinity are predominantly located in the Central Plateau, the Khuzestan and Southern Coastal Plains and the Caspian Coastal Plain.

  3. Library Resource
    Articles et Livres
    décembre, 1997

    This paper presents a conceptual framework for water accounting and provides generic terminologies and procedures to describe the status of water resource use and consequences of water resources related actions. The framework applies to water resource use at three levels of analysis: a use level such as an irrigated field or household, a service level such as an irrigation or water supply system, and a water basin level that may include several uses. Water accounting terminology and performance indicators are developed and presented with examples at all the three levels.

  4. Library Resource
    Rapports et recherches
    décembre, 2010
    Laos, Thaïlande, Cambodge, Viet Nam, Asia du sud-est

    The report aims to provide critical input to the Mekong River Commission's (MRC) regional Climate Change and Adaptation Initiative (CCAI) which was launched shortly after the formulation of this project. The CCAI is a collaborative regional initiative designed to address the shared climate change adaptation challenges of LMB countries in response to the potential effects of climate change on the socio-economic characteristics and natural resources of the LMB region. MRC has identified need for a more informed understanding of the potential impacts from climate change.

  5. Library Resource
    Rapports et recherches
    décembre, 2009
    Inde, Asie méridionale

    This report explores the theory and practice of Adaptive Water Management (AWM) based on a detailed field study in the Lower Bhavani Project (LBP) in the South Indian state of Tamil Nadu. A five-step framework is used to analyze the extent to which AWM is practiced and how it could be improved. The analysis shows that the LBP system has increasingly fulfilled the criteria of a complex adaptive system over the years. The main uncertainty factor, rainfall variability, has been considered in a stepwise way during the system change cycles and has been included in the LBP system design.

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