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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
11/02/1999 |
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Data da última atualização: |
21/08/2013 |
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Autoria: |
MOLDEN, D. |
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Título: |
Accountig for water use and productivity. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Colombo, Sri Lanka: IWMI, 1998. |
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Páginas: |
16p. |
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Série: |
(IWMI. Paper, 1) |
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Idioma: |
Inglês |
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Conteúdo: |
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. Concepts and terminologies presented are developed to be supportive in a number of activities including: identification of opportunities for water savings and increasing water productivity; developing a better understanding of present patterns of water use and impacts of interventions; improving communication among professionals and improving the rationale for allocation of water among uses. Its is expected that with further application, these water accounting concepts will evolve into a robust, supporting methodology for water basin analysis. |
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Palavras-Chave: |
Suprimento. |
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Thesagro: |
Água; Balanço Hídrico; Irrigação; Manejo. |
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Thesaurus Nal: |
irrigation; supply; water balance; water management. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01699nam a2200241 a 4500
001 1136087
005 2013-08-21
008 1998 bl uuuu u0uu1 u #d
100 1 $aMOLDEN, D.
245 $aAccountig for water use and productivity.
260 $aColombo, Sri Lanka: IWMI$c1998
300 $a16p.
490 $a(IWMI. Paper, 1)
520 $aThis 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. Concepts and terminologies presented are developed to be supportive in a number of activities including: identification of opportunities for water savings and increasing water productivity; developing a better understanding of present patterns of water use and impacts of interventions; improving communication among professionals and improving the rationale for allocation of water among uses. Its is expected that with further application, these water accounting concepts will evolve into a robust, supporting methodology for water basin analysis.
650 $airrigation
650 $asupply
650 $awater balance
650 $awater management
650 $aÁgua
650 $aBalanço Hídrico
650 $aIrrigação
650 $aManejo
653 $aSuprimento
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