-
1
-
-
0007567447
-
-
Avaliacao de clima do Estado de Rondonia para desenvolvimento agricola. Boletim de Pesquisa 44. EMBRAPA-CPATU, Belem, Brazil
-
(1982)
-
-
Bastos, T.X.1
Diniz, T.D.D.A.S.2
-
7
-
-
0001818487
-
Forest biomass in Brazilian Amazonia: Comments on the estimate by Brown and Lugo
-
(1992)
Interciencia
, vol.17
, pp. 19-27
-
-
Fearnside, P.M.1
-
8
-
-
0002000990
-
The causes of deforestation in the Brazilian Amazon
-
R.E. Dickenson (ed.). The geophysiology of Amazonia: Vegetation and climate interactions. John Wiley, New York
-
(1987)
, pp. 37-47
-
-
Fearnside, P.M.1
-
9
-
-
0007492062
-
-
Avaliacao de Sete Gramineas Forrageiras Tropicais em Porto Velho-RO. Boletim de Pesquisa no. 2. Empresa Brazileira de Pesquisa Agropecuaria, Porto Velho, Rondonia
-
(1984)
-
-
Goncalves, C.A.1
Da Oliveira, J.R.2
-
10
-
-
0003752350
-
Conteudo de carbono da biomassa florestal na Amazonia e alteracoes apos a queima
-
M.S. thesis, Escola Superior de Agricultura Luiz de Queiroz. Univ. of Sao Paulo, Piracicaba, Brazil
-
(1997)
-
-
Gracas, P.M.D.A.1
-
12
-
-
0002585026
-
Phosphorus dynamics in slash-and-burn and alley cropping systems of the humid tropics
-
H. Tiessen (ed). Phosphorus in the global environment. SCOPE/UNEP, John Wiley and Sons, Chichester, UK
-
(1995)
, pp. 155-170
-
-
Hands, M.R.1
Harrison, A.F.2
Bayliss-Smith, T.3
-
15
-
-
0007592307
-
-
Deflorestamiento Amazonia 1995-1997. INPE, Sao Jose dos Campos, Sao Paulo, Brazil
-
(1998)
-
-
-
16
-
-
0000368063
-
The nutrient balance of an Amazonian rain forest
-
(1982)
Ecology
, vol.61
, pp. 14-18
-
-
Jordan, C.F.1
-
17
-
-
0007492065
-
-
An Amazon rain forest: The structure and function of a nutrient stressed ecosystem and the impact of slash-and-burn agriculture. MAB/UNESCO Series 2. Parthenon Press, London
-
(1989)
-
-
Jordan, C.F.1
-
22
-
-
0007570269
-
-
Chemical equilibria in soils. John Wiley and Sons, New York
-
(1979)
-
-
Lindsay, W.L.1
-
23
-
-
0000597467
-
Comparative aspects of cycling of organic C, N, S, and P through soils organic matter
-
(1981)
Geoderma
, vol.26
, pp. 267-286
-
-
McGill, W.B.1
Cole, C.V.2
-
24
-
-
0024911773
-
Patterns of nutrient accumulation and release in Amazonian forest of the upper Rio Negro Basin
-
J. Proctor (ed.) Mineral nutrients in tropical forest and savanna ecosystems. Blackwell Scientific Publ., Boston
-
(1989)
, pp. 217-240
-
-
Medina, E.1
Cuevas, E.2
-
27
-
-
0000562687
-
Soil carbon accumulation or loss following deforestation for pasture in the Brazilian Amazon
-
R. Lal et al. (ed.) Global climate change and tropical ecosystems. CRC Press, New York
-
(2000)
, pp. 197-211
-
-
Neill, C.1
Davidson, E.A.2
-
34
-
-
0002998231
-
Space-for-time substitution as an alternative to long-term studies
-
G.E. Likens (ed.) Long-term studies in ecology. Springer-Verlag, New York
-
(1989)
, pp. 110-135
-
-
Pickett, S.T.A.1
-
35
-
-
0007579763
-
-
RadamBrasil. Projeto. Folha SC.20-Porto Velho; Geologia, geomorfolgia, pedologia, vegetacao e uso potencial da terra. Vol. 16. Dep. Nacional de Producao Mineral (DNPM), Rio de Janeiro
-
(1978)
-
-
-
37
-
-
0001825257
-
Phosphorus dynamics in shifting cultivation systems in the Amazon
-
H. Tiessen et al. (ed.) Phosphorus cycles in terrestrial and aquatic ecosystems. Regional workshop 3: South and Central America. SCOPE/UNEP Proceedings. Univ. of Saskatchewan, Saskatoon, SK, Canada
-
(1991)
, pp. 142-160
-
-
Sanchez, P.A.1
Cheryl, P.2
Smyth, T.J.3
-
40
-
-
0022220776
-
Phosphorus dynamics in soils and landscape
-
(1985)
Geoderma
, vol.36
, pp. 185-199
-
-
Smeck, N.E.1
-
45
-
-
0007492718
-
-
SYSTAT 7.0: Statistics. SPSS, Chicago
-
(1997)
-
-
-
47
-
-
0002733377
-
Characterization of available P by sequential extraction
-
M.R. Carter (ed.) Soil sampling and methods of analysis. Canadian Soc. of Soil Sci. Lewis Publ., Boca Raton, FL
-
(1993)
, pp. 75-86
-
-
Tiessen, H.1
Moir, J.O.2
-
49
-
-
0007496864
-
-
The mineralogy, chemistry, and physics of tropical soils with variable charge clays. Westview Press, Boulder, CO
-
(1981)
-
-
Uehara, G.1
Gillman, G.2
-
50
-
-
0023487933
-
Factors controlling succession following slash-and-burn agriculture in Amazonia
-
(1987)
J. Ecol.
, vol.75
, pp. 377-407
-
-
Uhl, C.1
-
51
-
-
0021569228
-
Succession and nutrient dynamics following forest cutting and burning in Amazonia
-
(1984)
Ecology
, vol.65
, pp. 1476-1490
-
-
Uhl, C.1
Jordan, C.F.2
-
52
-
-
0021554699
-
Litterfall, nutrient cycling, and nutrient limitation in tropical forests
-
(1984)
Ecology
, vol.65
, pp. 285-298
-
-
Vitousek, P.M.1
|