Data/hora: 15/06/2024 01:02:51

Biblioteca(s): 	Embrapa Amazônia Ocidental.	
Data corrente: 	09/12/2002	
Data da última atualização: 	09/08/2012	
Autoria: 	HAAG, D.	
Título: 	Root distribution patterns in a polycultural system with local tree crops on an acid upland soil in Central Amazonia.	
Ano de publicação: 	1997	
Fonte/Imprenta: 	Bayreuth: Universität Bayreuth, 1997.	
Páginas: 	86 f.	
Idioma: 	Inglês	
Notas: 	Diplomarbeit.	
Conteúdo: 	Although deforestation has slowed down in Amazonia during the last years, it still destroys roughly 11.000km2 of primary forest per anuum, contributing 3 to 4% to the global greenhouse effect. Predominant land use systems in Amazonia are logging, shifting cultivation and ranching. However, unlike other tropical areas, where shifting cultivation is a major contributor to regional deforestation, in Amazonia its importance is limited, whilst conversion to pastures is the overwhelming cause of deforestation: once the forest  is cut, 70% of the area ends up in pastures.	
Palavras-Chave: 	Agrofloresta; Amazônia Central; Brasil.	
Thesagro: 	Árvore; Raiz; Solo Ácido.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Amazônia Ocidental (CPAA)	
Exemplares: 	CPAA - (7761-1) - ADD - TS - PP - T023/1997 -  - 2002.00023 - DIS