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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
16/02/1996 |
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Data da última atualização: |
23/09/2013 |
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Autoria: |
WANG, C.; BEKE, G. J.; MCKEAGUE, J. A. |
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Título: |
Site characteristics, morphology and physical properties of selected ortstein soils from the Maritime Provinces. |
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Ano de publicação: |
1978 |
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Fonte/Imprenta: |
Canadian Journal of Soil Science, v.58, n.3, p.405-420, 1978. |
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Idioma: |
Inglês |
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Conteúdo: |
Ortstein horizons at two sites in the Maritime Provinces were found to be strongly developed and continuous in poorly drained locations in the observations trenches, and intermitt- ent at well drained locations. Roots did not penetrate the ortstein horizons but most ortste- in clods were permeable to water, with saturated hydraulic conductivities ranging from about 0.1 to 31 cm/h. the unconfined compression strength of dry or moist ortstein clods usually exceeded 5 kg/cm2 and this is suggested as a limit to aid in separating weakly cemented materials from ortstein. The general enviroenment of ortstein and its significance as related to land use are discussed. |
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Palavras-Chave: |
Maritime Provinces; Morfologia; Morphology; Ortstein soils; Propriedade fisica. |
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Thesagro: |
Solo. |
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Thesaurus Nal: |
physical properties. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01331naa a2200229 a 4500
001 1787384
005 2013-09-23
008 1978 bl --- 0-- u #d
100 1 $aWANG, C.
245 $aSite characteristics, morphology and physical properties of selected ortstein soils from the Maritime Provinces.
260 $c1978
520 $aOrtstein horizons at two sites in the Maritime Provinces were found to be strongly developed and continuous in poorly drained locations in the observations trenches, and intermitt- ent at well drained locations. Roots did not penetrate the ortstein horizons but most ortste- in clods were permeable to water, with saturated hydraulic conductivities ranging from about 0.1 to 31 cm/h. the unconfined compression strength of dry or moist ortstein clods usually exceeded 5 kg/cm2 and this is suggested as a limit to aid in separating weakly cemented materials from ortstein. The general enviroenment of ortstein and its significance as related to land use are discussed.
650 $aphysical properties
650 $aSolo
653 $aMaritime Provinces
653 $aMorfologia
653 $aMorphology
653 $aOrtstein soils
653 $aPropriedade fisica
700 1 $aBEKE, G. J.
700 1 $aMCKEAGUE, J. A.
773 $tCanadian Journal of Soil Science$gv.58, n.3, p.405-420, 1978.
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Registro original: |
Embrapa Pantanal (CPAP) |
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