Data/hora: 17/06/2024 04:50:41

Biblioteca(s): 	Embrapa Solos.	
Data corrente: 	22/11/2002	
Data da última atualização: 	15/12/2009	
Autoria: 	FRIMMEL, F. H.; CHRISTMAN, R. F. (ed.).	
Título: 	Humic substances and their role in the environment.	
Ano de publicação: 	1988	
Fonte/Imprenta: 	New York: J. Wiley, 1988.	
Páginas: 	271p.	
Série: 	(Dahiem Workshop Reports. Life Sciences Research Report, 41).	
ISBN: 	0-471-91817-2	
Idioma: 	Inglês	
Conteúdo: 	Isolation of humic substances from soils and sediments; A critical evaluation of the use of macroporos resins for the isolation of aquatic humic substances; Isolation of soil and aquatic substances; Polymerization of humic substances in natural environments; Selective degradation of plant biomolecules; Generation of model chemical precursors; Generation in controlled model ecosystems; Genesis; Evaluation of structural models from cosideration of physical and chemical properties; Critical comparison of structural implications from degradative and nondegradative approaches; The characterization and validity of structural hypotheses; Binding and transport of metals by humic materials; Interaction of humic substances with biota; Environmental photoprocesses involving natural organic matter; Sedimentology of organic matter; Environmental reactions and functions.	
Palavras-Chave: 	Materia organica do solo; Substancias humicas.	
Thesagro: 	Meio Ambiente.	
Thesaurus Nal: 	environment; humic substances; soil organic matter.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Solos (CNPS)	
Exemplares: 	CNPS - (9317-1) - ADC - LV - -- - 631.417 - F897h - 1999.00215 - DIS