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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. |
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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: |
07/10/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MENDONÇA SANTOS, M. de L.; GUENAT, C.; THEVOZ, C.; BUREAU, F.; VEDY, J. C. |
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Afiliação: |
MARIA DE LOURDES M SANTOS BREFIN, CNPS. |
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Título: |
Impacts of embanking on the soil-vegetation relationships in a floodplain ecosystem of a pre-alpine river. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Global Ecology and Biogeography Letters, v. 6, n. 3/4, p. 339-348, May/Jul. 1997. |
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DOI: |
https://doi.org/10.2307/2997748 |
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Idioma: |
Inglês |
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Conteúdo: |
Most of the Swiss floodplains of national importance are embanked. This paper describes the impacts of embankments built early this century on the soil and vegetation along a pre-alpine river. Embanking is responsible for selective retention of material (here calcareous alluvium). The variation in the quality and quantity of the alluvium is the main factor determining soil diversity. The morphological and the physicochemical properties of the soil are linked to original geomorphological position (island, old channel, distance from the embankment, etc.). The large variation in the soil is associated with a low diversity among the plant communities: from a phytosociological point of view, most of them no longer have the status of a floodplain community. Their isolation from the alluvial dynamics changes the physical conditions and speed of evolution of both the soil and the vegetation. This study shows the different kinetics of vegetation and soil following human impact. |
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Palavras-Chave: |
Embankments; Flood plain; Human impact; Soil evolution. |
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Thesagro: |
Solo Aluvial. |
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Thesaurus Nal: |
Alluvial soils; Switzerland. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01796naa a2200265 a 4500
001 1336259
005 2021-10-07
008 1997 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.2307/2997748$2DOI
100 1 $aMENDONÇA SANTOS, M. de L.
245 $aImpacts of embanking on the soil-vegetation relationships in a floodplain ecosystem of a pre-alpine river.$h[electronic resource]
260 $c1997
520 $aMost of the Swiss floodplains of national importance are embanked. This paper describes the impacts of embankments built early this century on the soil and vegetation along a pre-alpine river. Embanking is responsible for selective retention of material (here calcareous alluvium). The variation in the quality and quantity of the alluvium is the main factor determining soil diversity. The morphological and the physicochemical properties of the soil are linked to original geomorphological position (island, old channel, distance from the embankment, etc.). The large variation in the soil is associated with a low diversity among the plant communities: from a phytosociological point of view, most of them no longer have the status of a floodplain community. Their isolation from the alluvial dynamics changes the physical conditions and speed of evolution of both the soil and the vegetation. This study shows the different kinetics of vegetation and soil following human impact.
650 $aAlluvial soils
650 $aSwitzerland
650 $aSolo Aluvial
653 $aEmbankments
653 $aFlood plain
653 $aHuman impact
653 $aSoil evolution
700 1 $aGUENAT, C.
700 1 $aTHEVOZ, C.
700 1 $aBUREAU, F.
700 1 $aVEDY, J. C.
773 $tGlobal Ecology and Biogeography Letters$gv. 6, n. 3/4, p. 339-348, May/Jul. 1997.
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