Please use this identifier to cite or link to this item: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569371
Research center of Embrapa/Collection: Embrapa Cerrados - Documentos (INFOTECA-E)
Date Issued: 2004
Type of Material: Documentos (INFOTECA-E)
Authors: ADUAN, R. E.
VILELA, M. de F.
REIS JUNIOR, F. B. dos
Additional Information: ROBERTO ENGEL ADUAN, CPAC; MARINA DE FATIMA VILELA, CPAC; FABIO BUENO DOS REIS JUNIOR, CPAC.
Title: Os grandes ciclos biogeoquímicos do planeta.
Publisher: Planaltina, DF: Embrapa Cerrados, 2004.
Pages: 25 p.
Series/Report no.: (Embrapa Cerrados. Documentos, 119).
Language: pt_BR
Keywords: Biogeoquímica
Ciclagem de nutriente
Biosfera
Ciclo global
Variação climática
Nutrient cycling
Biogeochemical cycling
Global climate change
Description: ABSTRACT: The aim of this work was to present in a didactic way the biogeochemical cycles of the four most important elements and substances on global chemistry: water, carbon, nitrogen and phosphorous. The importance of these elements and substances becomes from the great magnitude of mass and energy utilized in their processes, and on their essentiality on biosphere formation and maintenance. This work intends to showthe interdependence between these great cycles and the biosphere, and the way that the human activity influences on the chemical dynamic of the globe, and the consequences of these shifts for the humanity itself.
Thesagro: Água
Carbono
Fósforo
Nitrogênio
Data Documento: 2006-01-30
Appears in Collections:Série Documentos (CPAC)

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