| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Assesment of soil erosion by 137Cs technique in native forests in Londrina City, Parana, Brazil
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| Autores: |
Andrello,Avacir Casanova
Appoloni,Carlos Roberto
Nascimento Filho,Virgílio Franco do
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| Data: |
2007-11-01
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| Ano: |
2007
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| Palavras-chave: |
Cesium-137
Mass balance model
Native forest
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| Resumo: |
The aim of this work was to assess the soil erosion process in native forest by the 137Cs methodology. The mass balance model was applied to assess the rates of soil loss in three native forests around of Londrina city, Paraná, Brazil. 137Cs distribution depth was of exponential type for the three forests and 137Cs inventory was 241 Bq m-2 for Mata 1, 338 Bq m-2 for Mata 2 and 325 Bq m-2 for Mata UEL. The soil loss value calculated for three native forests was: 6,684 kg ha-1 yr-1 for Mata 1, 1,788 kg ha-1 yr-1 for Mata 2 and 4,524 kg ha-1 yr-1 for Mata UEL.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000700016
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/S1516-89132007000700016
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.50 n.6 2007
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| Direitos: |
info:eu-repo/semantics/openAccess
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