Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 13.
  1. Library Resource
    Articles et Livres
    décembre, 1998
    Inde, Asie méridionale

    This paper reviews perceived notions of the relationships between catchment land use and hydrology and explores whether much of the widely disseminated folklore, so often inextricably linked with issues of land use, is based on myth or reality. Gaps in our knowledge of the underlying processes in relation to land use and hydrology are identified. Our ability to apply this knowledge at different scales ranging from the plot to the catchment and regional scales are discussed and specific examples are drawn from Indian and African case studies.

  2. Library Resource
    Articles et Livres
    décembre, 1998
    Sri Lanka, Asia du sud-est

    The main objectives of the workshop were to discuss current insights into the water quality of the Bundala Lagoons, to set priorities for further research, and develop appropriate water management strategies that could improve and sustain the environment of the Bundala Na- tional Park. The workshop brought together a multidisciplinary group of 38 people from 22 governmental and nongovernmental organizations.

  3. Library Resource
    Articles et Livres
    décembre, 1998
    Zimbabwe, Afrique australe

    The System-Wide Initiative on Water Management (SWIM) has defined its central theme and objective as ?enhancing the productivity of water and agriculture in an environment of growing scarcity and competition.? One program area of SWIM, namely SWIM 7, has the aim of improving the utilization of water resources from the catchment perspective. This paper has been prepared as part of the process of planning research that is to be undertaken by SWIM 7.

  4. Library Resource
    Rapports et recherches
    décembre, 1998
    Sri Lanka, Asia du sud-est

    Assesses the impact of rehabilitation interventions on irrigation system performance using time series analysis. The study demonstrates that with proper impact specification and model identification, the nature and magnitude of the impacts of different interventions can be separated from the effects of simultaneous changes in dominant exogenous factors.

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