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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
05/04/2007 |
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Data da última atualização: |
16/09/2009 |
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Autoria: |
YOUNG, R. A. |
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Título: |
Determining the economic value of water: concepts and methods. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Washington: Resources for the Future, 2005. |
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Páginas: |
357 p. |
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ISBN: |
1-891853-98-8 |
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Idioma: |
Inglês |
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Conteúdo: |
Part I: The economic value of water: concepts and theoty. Water, economics, and the nature of water policy issues. Conceptual framework and special problems in valuing water. Methods for valuing producers' uses of water. Applied methods of valuation of water as environmental public goods. Part II: Applications of valuation methods. Valuation of water used in irrigated crop production. Valuing water used by industry. Valuing water in municipal uses. Valuation of selected water-related public goods. |
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Palavras-Chave: |
Aspecto econômico; Economic aspects. |
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Thesagro: |
Água. |
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Thesaurus Nal: |
water. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00973nam a2200181 a 4500
001 1621652
005 2009-09-16
008 2005 bl uuuu 00u1 u #d
020 $a1-891853-98-8
100 1 $aYOUNG, R. A.
245 $aDetermining the economic value of water$bconcepts and methods.
260 $aWashington: Resources for the Future$c2005
300 $a357 p.
520 $aPart I: The economic value of water: concepts and theoty. Water, economics, and the nature of water policy issues. Conceptual framework and special problems in valuing water. Methods for valuing producers' uses of water. Applied methods of valuation of water as environmental public goods. Part II: Applications of valuation methods. Valuation of water used in irrigated crop production. Valuing water used by industry. Valuing water in municipal uses. Valuation of selected water-related public goods.
650 $awater
650 $aÁgua
653 $aAspecto econômico
653 $aEconomic aspects
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Biblioteca |
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Origem |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
16/08/1993 |
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Data da última atualização: |
10/02/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MELO, I. S. de. |
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Afiliação: |
ITAMAR SOARES DE MELO, CNPMA. |
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Título: |
Feasibility of classical biological control of plant diseases. |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
In: INTERNATIONAL PLANT PROTECTION CONGRESS, 12., 1991, Rio de Janeiro. Plenary lectures and symposia: programs and abstracts. Rio de Janeiro: [s.n.], 1991. |
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Páginas: |
n.p |
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Idioma: |
Inglês |
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Conteúdo: |
Biocontrol of plant diseases is undeveloped in Brazil and the classical biological control has not been employed in disease control. There is litle evidence to date that indicates that there are specific microorganisms found in certain geograpical areas that are responsible for controlling a particular plant pathogen. To be succesfull, the antagonist should be able to survive in the new habitat. Therefore, this approach is most promising in situations where the environment conditions can be controlled to favor the growth of the antagonist, as is the case for post-harvest diseases. However, reseraches are required to identify most significant factors interfering with the antagonist growth. Also, there have been studies with different antagonists for the sameplant pathogens, which reinforces the need for exchanging material and for more interactive work. The challenge is to identify in nature the reason for a non-occurrence of a pathogen. If the cause is the action of an antagonist, this information should be available worldwide, through on-line information systems, in order to improve research and use of such a promising control method. |
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Palavras-Chave: |
Antagonism; Disease; Microrganism; Pathogen; Plant. |
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Thesaurus NAL: |
biological control. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/10815/1/1991PC-Melo-Feasibility-1458.PDF
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Marc: |
LEADER 01786nam a2200193 a 4500
001 1010815
005 2023-02-10
008 1991 bl uuuu u00u1 u #d
100 1 $aMELO, I. S. de
245 $aFeasibility of classical biological control of plant diseases.$h[electronic resource]
260 $aIn: INTERNATIONAL PLANT PROTECTION CONGRESS, 12., 1991, Rio de Janeiro. Plenary lectures and symposia: programs and abstracts. Rio de Janeiro: [s.n.], 1991.$c1991
300 $an.p
520 $aBiocontrol of plant diseases is undeveloped in Brazil and the classical biological control has not been employed in disease control. There is litle evidence to date that indicates that there are specific microorganisms found in certain geograpical areas that are responsible for controlling a particular plant pathogen. To be succesfull, the antagonist should be able to survive in the new habitat. Therefore, this approach is most promising in situations where the environment conditions can be controlled to favor the growth of the antagonist, as is the case for post-harvest diseases. However, reseraches are required to identify most significant factors interfering with the antagonist growth. Also, there have been studies with different antagonists for the sameplant pathogens, which reinforces the need for exchanging material and for more interactive work. The challenge is to identify in nature the reason for a non-occurrence of a pathogen. If the cause is the action of an antagonist, this information should be available worldwide, through on-line information systems, in order to improve research and use of such a promising control method.
650 $abiological control
653 $aAntagonism
653 $aDisease
653 $aMicrorganism
653 $aPathogen
653 $aPlant
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Embrapa Meio Ambiente (CNPMA) |
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