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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
08/06/1998 |
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Data da última atualização: |
27/03/2015 |
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Autoria: |
JOHNSON, S. H. |
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Título: |
Irrigation management transfer in Mexico: a strategy to achieve irrigation district sustainability. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Colombo, Sri Lanka: International Irrigation Management Institute, 1997. |
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Série: |
(IIMI. Research Report, 16). |
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Idioma: |
Inglês |
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Conteúdo: |
In Mexico, the percentage of irrigation operation and maintenance costs paid by users declined from 95 percent in the early 1950s to below 20 percent in the early 1980s. As a result of the short-age of funds, the irrigation districts deferred maintenance leading to a serious reduction in output and decline in the infrastructure. To solve this problem, in 1989, the government instituted a program of transferring management from the National Water Commission (CNA) to the water users. The transfer program in Mexico took off very quickly and by the end of 1996 more than 88 percent of the 3.3 million hectares of publicly irrigated land in the country had been transferred to joint management. Water user associations have proven capable of jointly operating and maintaining irrigation districts. Water tariffs collected by the users (in excess of US$180 million in 1995) have supported not only water user operation and maintenance (O&M) activities but also the majority of the O&M activities by CNA staff. In particular, maintenance activities carried out by the water user associations have stopeed the deterioration in the infrastructure and hence have accomplished one of the major objectives of the transfer program. To sustain the transferred districts, the users need to establish an investment fund to cover emergencies and future development. In addition, it is necessary to clarify the water laws to protect agricultural water rights. |
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Palavras-Chave: |
Management; Program; Programa. |
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Thesagro: |
Agricultura; Água; Irrigação; Manejo. |
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Thesaurus Nal: |
agriculture; irrigation; water. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02120nam a2200241 a 4500
001 1792661
005 2015-03-27
008 1997 bl uuuu u0uu1 u #d
100 1 $aJOHNSON, S. H.
245 $aIrrigation management transfer in Mexico$ba strategy to achieve irrigation district sustainability.
260 $aColombo, Sri Lanka: International Irrigation Management Institute$c1997
490 $a(IIMI. Research Report, 16).
520 $aIn Mexico, the percentage of irrigation operation and maintenance costs paid by users declined from 95 percent in the early 1950s to below 20 percent in the early 1980s. As a result of the short-age of funds, the irrigation districts deferred maintenance leading to a serious reduction in output and decline in the infrastructure. To solve this problem, in 1989, the government instituted a program of transferring management from the National Water Commission (CNA) to the water users. The transfer program in Mexico took off very quickly and by the end of 1996 more than 88 percent of the 3.3 million hectares of publicly irrigated land in the country had been transferred to joint management. Water user associations have proven capable of jointly operating and maintaining irrigation districts. Water tariffs collected by the users (in excess of US$180 million in 1995) have supported not only water user operation and maintenance (O&M) activities but also the majority of the O&M activities by CNA staff. In particular, maintenance activities carried out by the water user associations have stopeed the deterioration in the infrastructure and hence have accomplished one of the major objectives of the transfer program. To sustain the transferred districts, the users need to establish an investment fund to cover emergencies and future development. In addition, it is necessary to clarify the water laws to protect agricultural water rights.
650 $aagriculture
650 $airrigation
650 $awater
650 $aAgricultura
650 $aÁgua
650 $aIrrigação
650 $aManejo
653 $aManagement
653 $aProgram
653 $aPrograma
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Registro original: |
Embrapa Pantanal (CPAP) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
22/11/2002 |
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Data da última atualização: |
22/11/2002 |
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Autoria: |
PEREIRA, N. R.; AMARAL, F. C. S. do; CARVALHO JUNIOR, W. de; CHAGAS, C. da S.; FERNANDES Y GARCIA, M. E. |
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Título: |
Avaliação do potencial pedoclimático do Estado do Rio Grande do Sul para a cultura do milho (Zea mays). |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
In: REUNIAO BRASILEIRA DE MANEJO E CONSERVAÇÃO DO SOLO E DA ÁGUA, 13., 2000, Ilhéus. 500 anos de uso do solo no Brasil: [anais...]. Ilhéus: CEPLAC: CEPEC, 2000. |
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Idioma: |
Português |
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Notas: |
1 CD-ROM. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00655naa a2200169 a 4500
001 1337065
005 2002-11-22
008 2000 bl uuuu u00u1 u #d
100 1 $aPEREIRA, N. R.
245 $aAvaliação do potencial pedoclimático do Estado do Rio Grande do Sul para a cultura do milho (Zea mays).
260 $c2000
500 $a1 CD-ROM.
700 1 $aAMARAL, F. C. S. do
700 1 $aCARVALHO JUNIOR, W. de
700 1 $aCHAGAS, C. da S.
700 1 $aFERNANDES Y GARCIA, M. E.
773 $tIn: REUNIAO BRASILEIRA DE MANEJO E CONSERVAÇÃO DO SOLO E DA ÁGUA, 13., 2000, Ilhéus. 500 anos de uso do solo no Brasil: [anais...]. Ilhéus: CEPLAC: CEPEC, 2000.
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