Fertile Soils from the Amazon Floodplains

Author(s):  
Geraldo César Rocha
Keyword(s):  
1991 ◽  
Vol 79 (4) ◽  
pp. 877 ◽  
Author(s):  
Risto Kalliola ◽  
Jukka Salo ◽  
Maarit Puhakka ◽  
Marjut Rajasilta

2010 ◽  
Vol 22 (02) ◽  
pp. 165-178 ◽  
Author(s):  
Maria Teresa Fernandez Piedade ◽  
Wolfgang Junk ◽  
Sammya Agra DˋÂngelo ◽  
Florian Wittmann ◽  
Jochen Schöngart ◽  
...  

2014 ◽  
Vol 415 ◽  
pp. 175-182 ◽  
Author(s):  
P. Moreira-Turcq ◽  
B. Turcq ◽  
L.S. Moreira ◽  
M. Amorim ◽  
R.C. Cordeiro ◽  
...  

Author(s):  
Sandra Helena Silva ◽  
Sandra Nascimento Noda

Waters and lands in the Amazon, especially near the Solimões/Amazonas Rivers, are very dynamic, recreating the landscapes along the rivers’ paths. The waters transport and deposit eroded materials, causing changes in the lifestyles of the meadow’s residents. In addition to this, there are the recent climatic changes caused by the El Niño phenomenon, intensifying the meadows’ transformations. This research explored the quantitative and qualitative values of knowledge of local people in order to understand the environment in which they live. With an understanding of the islands’ environmental system and the perceptions of seventeen female farmers of the amazon meadow, coupled with appropriate theory and methods, it was possible to explore and execute this research. Valha-me-Deus and Chaves, both in the county of Jurupis, PA, were the islands chosen for the study. The goal of the study was to characterize the dynamics of the waters and lands of the Amazon River together with the re-creation of the river islands and the effects of climate change over the floodplains. The data show meaningful changes in the studied environmental systems, resulting in irreversible losses in the cultivation of food crops such as papaya, cocoa, manioc and bananas, especially after the intense river flooding of 2009.


2010 ◽  
Vol 22 (2) ◽  
pp. 165-178
Author(s):  
Maria Teresa Fernandez Piedade ◽  
Wolfgang Junk ◽  
Sammya Agra D'Ângelo ◽  
Florian Wittmann ◽  
Jochen Schöngart ◽  
...  

2011 ◽  
Vol 96 (10-11) ◽  
pp. 1257-1267 ◽  
Author(s):  
Caroline C. Arantes ◽  
Leandro Castello ◽  
Mauricio Cetra ◽  
Ana Schilling

2011 ◽  
Vol 110 (2) ◽  
pp. 356-364 ◽  
Author(s):  
Leandro Castello ◽  
David G. McGrath ◽  
Pieter S.A. Beck

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