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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Norte / UEP-Parnaíba. |
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Data corrente: |
18/09/2012 |
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Data da última atualização: |
18/09/2012 |
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Autoria: |
SILVA, L. D. B. da. |
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Título: |
Evapotranspiração do capim Tanzânia (Panicum maximum Jacq.) e grama Batatais (Paspalum notatum flugge) utilizando o método do balanço de energia e lisímetro de pesagem. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
2003. |
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Páginas: |
93 f. |
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Idioma: |
Português |
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Notas: |
Tese (Doutorado em Agronomia) - Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, Piracicaba. |
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Thesagro: |
Capim; Grama; Irrigação; Lisímetro. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00635nam a2200169 a 4500
001 1933932
005 2012-09-18
008 2003 bl uuuu m 00u1 u #d
100 1 $aSILVA, L. D. B. da
245 $aEvapotranspiração do capim Tanzânia (Panicum maximum Jacq.) e grama Batatais (Paspalum notatum flugge) utilizando o método do balanço de energia e lisímetro de pesagem.
260 $a2003.$c2003
300 $a93 f.
500 $aTese (Doutorado em Agronomia) - Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, Piracicaba.
650 $aCapim
650 $aGrama
650 $aIrrigação
650 $aLisímetro
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Embrapa Meio Norte / UEP-Parnaíba (CPAMN-UEPP) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
21/08/2008 |
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Data da última atualização: |
06/04/2009 |
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Autoria: |
BROWN, G. G.; FRAGOSO, C.; JAMES, S. W. |
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Título: |
Earthworm biodiversity in Latin America: present state of the art. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
In: International Symposium on Earthworm Ecology, 8., 2006, Kraków. Abstracts... Kraków: Jagiellonian University, 2006. p. 9. |
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Idioma: |
Inglês |
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Conteúdo: |
Around 970 species of earthworms, belonging to 11 families and 125 genera are known from Latin America (LA), although this is less than half the total estimated diversity for the region (>2500 spp.). The most diverse countries are Brazil (306 spp., 260 natives), Ecuador (136 spp., 113 natives), Mexico (133 spp., 83 natives) and Colombia (116 spp., 93 natives). The Caribbean Islands host more than 120 species, of which 95 are native. However, the status of the knowledge on earthworm diversity and ecology in most countries must still be considered poor. For large areas of some countries and several islands in the Caribbean, still nothing is known. Most of the knowledge of the earthworms in LA is due to the work of Gilberto Righi, who described over 220 spp. Other taxonomists (Michaelsen, Cernosvitov, Cognetti, Rosa, Eisen, Beddard, Benham, Cordero, Gates, Sims, Graff, Zicsi, Csuzdi, Fragoso, James, Rodriguez, Borges, Moreno, Jamieson) also contributed greatly to the knowledge of the region's earthworm diversity. Most of the known (and still unknown) species belong to the Glossoscolecidae family (533 spp.), endemic to LA, and found from Northern Argentina to Central Mexico (native species range). This family is unique in its multiform manners of reproduction, some of which still remain unknown (e.g., Glossoscolex). Other diversified families include the Acanthodrilidae (269 spp. in 26 genera) and Ocnerodrilidae (91 spp. in 26 genera), that also include many endemic genera and species. One family is endemic to Colombia (Tumakidae). Exotic species (total ~70 spp.) are common and widespread throughout the region, although the Lumbricidae are mostly restricted to cooler regions. Acanthodrilids such as some Dichogaster spp. and megascolecids such as Amynthas spp. are found in all tropical regions of LA. Some native species have spread widely throughout LA and must be considered peregrine or exotic invaders outside their native range and place of origin. This is the case for Pontoscolex corethrurus, native to the Guyanan Shield, but invasive throughout the tropics and subtropics. Several ocnerodrilids (especially Eukerria spp.) and acanthodrilids (especially Microscolex spp.) also fit in this category. Strategies to curb the spread of exotic species should be studied and adopted to minimize their potential impacts to soils, plants and other organisms. Urgent efforts are also needed to speed descriptions of native earthworms and to promote the study of their biology and ecology, as most studies so far have been performed on exotic or peregrine native earthworm species (very little is known for the vast majority of native species). Given the few trained earthworm taxonomists and ecologists available in LA, the increasing trend in urbanization, intensification of agriculture and pressure on natural resources and native habitats (especially forests and grasslands) throughout LA, this enormous task is daunting! MenosAround 970 species of earthworms, belonging to 11 families and 125 genera are known from Latin America (LA), although this is less than half the total estimated diversity for the region (>2500 spp.). The most diverse countries are Brazil (306 spp., 260 natives), Ecuador (136 spp., 113 natives), Mexico (133 spp., 83 natives) and Colombia (116 spp., 93 natives). The Caribbean Islands host more than 120 species, of which 95 are native. However, the status of the knowledge on earthworm diversity and ecology in most countries must still be considered poor. For large areas of some countries and several islands in the Caribbean, still nothing is known. Most of the knowledge of the earthworms in LA is due to the work of Gilberto Righi, who described over 220 spp. Other taxonomists (Michaelsen, Cernosvitov, Cognetti, Rosa, Eisen, Beddard, Benham, Cordero, Gates, Sims, Graff, Zicsi, Csuzdi, Fragoso, James, Rodriguez, Borges, Moreno, Jamieson) also contributed greatly to the knowledge of the region's earthworm diversity. Most of the known (and still unknown) species belong to the Glossoscolecidae family (533 spp.), endemic to LA, and found from Northern Argentina to Central Mexico (native species range). This family is unique in its multiform manners of reproduction, some of which still remain unknown (e.g., Glossoscolex). Other diversified families include the Acanthodrilidae (269 spp. in 26 genera) and Ocnerodrilidae (91 spp. in 26 genera), that also include many endemic genera and s... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 03425naa a2200145 a 4500
001 1470760
005 2009-04-06
008 2006 bl --- 0-- u #d
100 1 $aBROWN, G. G.
245 $aEarthworm biodiversity in Latin America$bpresent state of the art.
260 $c2006
520 $aAround 970 species of earthworms, belonging to 11 families and 125 genera are known from Latin America (LA), although this is less than half the total estimated diversity for the region (>2500 spp.). The most diverse countries are Brazil (306 spp., 260 natives), Ecuador (136 spp., 113 natives), Mexico (133 spp., 83 natives) and Colombia (116 spp., 93 natives). The Caribbean Islands host more than 120 species, of which 95 are native. However, the status of the knowledge on earthworm diversity and ecology in most countries must still be considered poor. For large areas of some countries and several islands in the Caribbean, still nothing is known. Most of the knowledge of the earthworms in LA is due to the work of Gilberto Righi, who described over 220 spp. Other taxonomists (Michaelsen, Cernosvitov, Cognetti, Rosa, Eisen, Beddard, Benham, Cordero, Gates, Sims, Graff, Zicsi, Csuzdi, Fragoso, James, Rodriguez, Borges, Moreno, Jamieson) also contributed greatly to the knowledge of the region's earthworm diversity. Most of the known (and still unknown) species belong to the Glossoscolecidae family (533 spp.), endemic to LA, and found from Northern Argentina to Central Mexico (native species range). This family is unique in its multiform manners of reproduction, some of which still remain unknown (e.g., Glossoscolex). Other diversified families include the Acanthodrilidae (269 spp. in 26 genera) and Ocnerodrilidae (91 spp. in 26 genera), that also include many endemic genera and species. One family is endemic to Colombia (Tumakidae). Exotic species (total ~70 spp.) are common and widespread throughout the region, although the Lumbricidae are mostly restricted to cooler regions. Acanthodrilids such as some Dichogaster spp. and megascolecids such as Amynthas spp. are found in all tropical regions of LA. Some native species have spread widely throughout LA and must be considered peregrine or exotic invaders outside their native range and place of origin. This is the case for Pontoscolex corethrurus, native to the Guyanan Shield, but invasive throughout the tropics and subtropics. Several ocnerodrilids (especially Eukerria spp.) and acanthodrilids (especially Microscolex spp.) also fit in this category. Strategies to curb the spread of exotic species should be studied and adopted to minimize their potential impacts to soils, plants and other organisms. Urgent efforts are also needed to speed descriptions of native earthworms and to promote the study of their biology and ecology, as most studies so far have been performed on exotic or peregrine native earthworm species (very little is known for the vast majority of native species). Given the few trained earthworm taxonomists and ecologists available in LA, the increasing trend in urbanization, intensification of agriculture and pressure on natural resources and native habitats (especially forests and grasslands) throughout LA, this enormous task is daunting!
700 1 $aFRAGOSO, C.
700 1 $aJAMES, S. W.
773 $tIn: International Symposium on Earthworm Ecology, 8., 2006, Kraków. Abstracts... Kraków: Jagiellonian University, 2006. p. 9.
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