Recycling pulp mill sludge to improve soil fertility using GIS tools

Pulp mill sludge produced in the Cova da Beira region (Portugal) contains organic matter (11–47%), nitrogen (38–2560mg N/kg) and phosphorus (167–370mg P/kg), which may be valuable for increasing soil productivity. The levels of heavy metals are below the limits recommended by legislation and the amo...

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Detalhes bibliográficos
Autor principal: Ribeiro, P. (author)
Outros Autores: Albuquerque, A. (author), Quinta-Nova, L.C. (author), Cavaleiro, A. (author)
Formato: article
Idioma:eng
Publicado em: 2010
Assuntos:
Texto completo:http://hdl.handle.net/10400.11/356
País:Portugal
Oai:oai:repositorio.ipcb.pt:10400.11/356