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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
12/12/2019 |
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Data da última atualização: |
16/01/2020 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
WEBBER, D. C.; MARQUES, F. A.; OLIVEIRA NETO, M. B. de; BARROS, A. H. C.; SILVA, M. S. L. da. |
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Afiliação: |
DANIEL CHAVES WEBBER, CNPS; FLAVIO ADRIANO MARQUES, CNPS; MANOEL BATISTA DE OLIVEIRA NETO, CNPS; ALEXANDRE HUGO CEZAR BARROS, CNPS; MARIA SONIA LOPES DA SILVA, CNPS. |
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Título: |
Site selection for underground dams using spatial multi-criteria evaluation in the semi-arid region of the state of Alagoas, Brazil. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON MANAGED AQUIFER RECHARGE, 10., 2019, Madrid. Managed aquifer recharge: local solutions to the global water crisis: proceedings... Madrid: TRAGSA, 2019. p. 236-244. ISMAR 10. |
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Idioma: |
Inglês |
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Conteúdo: |
A spatial multi-criteria evaluation is proposed to identify suitable locations for underground dams (UD) in the semi-arid state of Alagoas, Brazil. This is a strategic program, which involves a national agency, Embrapa, and the State Government of Alagoas. Suitable areas are identified by combining spatial information on topography, hydrography, pedology, and geology. The topography (slope) and hydrography line vectors were extracted treating a Digital Elevation Model. The pedological data were classified using soil attributes including salinity and sodicity. The geological data were classified according their origin and structural/tectonic factors. The pluviometry data from 78 stations were classified and, subsequently, interpolated. Each map following a basic Geographic Information System analysis was divided into three categories. The "High suitability" category was given to locations that contain ideal conditions; the "Moderate" category indicates suitable regions, but may require further analysis focused on the element which indicated a low rating note, and finally, the "Low Suitability" category, indicates environmental limitations under the criteria presented here, although may still be considered if a more detailed investigation is performed. The methodology proved to be accurate for the scale of investigation as the results coincided well with the areas where the most efficient UDs are already in operation. |
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Palavras-Chave: |
Avaliação multicritério; Seleção de sites; Semiárido. |
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Thesagro: |
Barragem Subterrânea; Sistema de Informação Geográfica. |
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Thesaurus Nal: |
Dams (hydrology); Geographic information systems. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/206927/1/Site-selection-for-underground-dams-using-spatial-multi-criteria-evaluation-in-the-semi-arid-2019.pdf
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Marc: |
LEADER 02421nam a2200241 a 4500
001 2116784
005 2020-01-16
008 2019 bl uuuu u00u1 u #d
100 1 $aWEBBER, D. C.
245 $aSite selection for underground dams using spatial multi-criteria evaluation in the semi-arid region of the state of Alagoas, Brazil.$h[electronic resource]
260 $aIn: INTERNATIONAL SYMPOSIUM ON MANAGED AQUIFER RECHARGE, 10., 2019, Madrid. Managed aquifer recharge: local solutions to the global water crisis: proceedings... Madrid: TRAGSA, 2019. p. 236-244. ISMAR 10.$c2019
520 $aA spatial multi-criteria evaluation is proposed to identify suitable locations for underground dams (UD) in the semi-arid state of Alagoas, Brazil. This is a strategic program, which involves a national agency, Embrapa, and the State Government of Alagoas. Suitable areas are identified by combining spatial information on topography, hydrography, pedology, and geology. The topography (slope) and hydrography line vectors were extracted treating a Digital Elevation Model. The pedological data were classified using soil attributes including salinity and sodicity. The geological data were classified according their origin and structural/tectonic factors. The pluviometry data from 78 stations were classified and, subsequently, interpolated. Each map following a basic Geographic Information System analysis was divided into three categories. The "High suitability" category was given to locations that contain ideal conditions; the "Moderate" category indicates suitable regions, but may require further analysis focused on the element which indicated a low rating note, and finally, the "Low Suitability" category, indicates environmental limitations under the criteria presented here, although may still be considered if a more detailed investigation is performed. The methodology proved to be accurate for the scale of investigation as the results coincided well with the areas where the most efficient UDs are already in operation.
650 $aDams (hydrology)
650 $aGeographic information systems
650 $aBarragem Subterrânea
650 $aSistema de Informação Geográfica
653 $aAvaliação multicritério
653 $aSeleção de sites
653 $aSemiárido
700 1 $aMARQUES, F. A.
700 1 $aOLIVEIRA NETO, M. B. de
700 1 $aBARROS, A. H. C.
700 1 $aSILVA, M. S. L. da
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Registro original: |
Embrapa Solos (CNPS) |
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Origem |
Tipo/Formato |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
10/11/2017 |
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Data da última atualização: |
10/11/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MARTINS, M. L. L.; CARVALHO, P. C. L. de; LEDO, C. A. da S.; AMORIM, A. M. |
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Afiliação: |
MÁRCIO LACERDA LOPES MARTINS, UFRB; PAULO CEZAR LEMOS DE CARVALHO, UFRB; CARLOS ALBERTO DA SILVA LEDO, CNPMF; ANDRÉ MÁRCIO AMORIM, UESC. |
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Título: |
Manihot macrocarpa (Euphorbiaceae), an unusual rain forest species from Brazil. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Phytotaxa, v.309, n.2, p. 179?183, 2017 |
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ISSN: |
1179-3155 |
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Idioma: |
Inglês |
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Conteúdo: |
Manihot macrocarpa is described and illustrated. This species resembles M. compositifolia because of its lianescent habit and indehiscent fruits, but differs by its simple, unlobed leaves and orbicular fruits (vs. compound, [3?]5[?7]-foliolate leaves and ellipsoid fruits in M. compositifolian ). Manihot macrocarpa occurs in areas of rain forest in southern Bahia State. It is considered endangered (EN B1) because it has an extent of occurrence smaller than 5,000 km 2 and is known from no more than five locations. A key to Manihot species with indehiscent fruits and comments about the new species are provided. |
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Thesagro: |
Mandioca. |
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Thesaurus NAL: |
Cassava. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01161naa a2200193 a 4500
001 2079416
005 2017-11-10
008 2017 bl uuuu u00u1 u #d
022 $a1179-3155
100 1 $aMARTINS, M. L. L.
245 $aManihot macrocarpa (Euphorbiaceae), an unusual rain forest species from Brazil.$h[electronic resource]
260 $c2017
520 $aManihot macrocarpa is described and illustrated. This species resembles M. compositifolia because of its lianescent habit and indehiscent fruits, but differs by its simple, unlobed leaves and orbicular fruits (vs. compound, [3?]5[?7]-foliolate leaves and ellipsoid fruits in M. compositifolian ). Manihot macrocarpa occurs in areas of rain forest in southern Bahia State. It is considered endangered (EN B1) because it has an extent of occurrence smaller than 5,000 km 2 and is known from no more than five locations. A key to Manihot species with indehiscent fruits and comments about the new species are provided.
650 $aCassava
650 $aMandioca
700 1 $aCARVALHO, P. C. L. de
700 1 $aLEDO, C. A. da S.
700 1 $aAMORIM, A. M.
773 $tPhytotaxa$gv.309, n.2, p. 179?183, 2017
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Embrapa Mandioca e Fruticultura (CNPMF) |
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