Alluvial Plains
Mostrando 1-12 de 13 artigos, teses e dissertações.
-
1. Estudios arqueofaunísticos en un contexto estratigráfico de las llanuras interiores de Entre Ríos: el sitio Laguna del Negro 1 (departamento Gualeguay, Argentina)
Abstract The virtual absence of zooarchaeological data from the extensive inland plains of Entre Ríos, northeastern Argentina, can be explained by the scarcity of archaeological investigations and the lack of stratigraphic contexts available for study. Recently, the detection and excavation of Laguna del Negro 1, a late Holocene site with evidence of multip
Bol. Mus. Para. Emílio Goeldi. Ciênc. hum.. Publicado em: 2017-08
-
2. Município de Canguçu, RS : o relevo e sua morfodinâmica como condicionantes do dinamismo agrícola
The study of relief and its relation with the soils occurring in the municipality of Canguçu, Rio Grande do Sul, aims at doing a detailed and comparative analysis of those natural components that condition the rising or reduction of the potentialities or limitations to the use of soil for the development of systems of cultivation and livestock rearing. In o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
-
3. Relação solo-relevo-substrato geológico na planíce costeira de Bertioga (SP) / Soil-relief-geologic substract relationship on the coastal plain of Bertioga (SP)
Knowledge of the chronology, relief, geology and soils in sedimentary coastal environments is relevant for their interpretation, reconstitution and conservation. In Bertioga, São Paulo State Brazil, several sections of the Pleistocene and Holocene morphostratigraphic costal plain units are preserved in the landscape. This thesis seeks the perception of the
Publicado em: 2009
-
4. Mapeamento geomorfolÃgico de detalhe da carta de Belo Jardim rtir dos padrÃes morfomÃtricos do relevo
Representing the geographical space by means of maps and charts is an essential tool for spatial development, planning, management and ordering. Thus, geomorphological mapping framework seeks to identify, limit and establish dynamic interactions amongst geomorphological units that occur in a given sector of the Earth surface. Based on these considerations, d
Publicado em: 2008
-
5. DiagnÃstico do uso e ocupaÃÃo do solo na bacia hidrogrÃfica do Rio SÃo JosÃ, Cascavel â PR.
The use of soil is understood as a space that is being occupied by man, developing a set of activities of production and reproduction of a society, involving both urban and agricultural areas. Due to the economic development of the last few years, this subject has been studied more and more with a common concern: the quality of water. The objective of this p
Publicado em: 2008
-
6. Estabelecimento inicial de espécies florestais nativas indicadas para recuperação de ambientes fluviais na Bacia do Itajaí/SC sob diferentes espaçamentos e condições pedológicas / Initial establishment of native forest species indicated to fluvial environmental recovering in Itajaí River Basin under different spacements and pedological conditions
As florestas ciliares constituem ecossistemas diversos, dinâmico e de grande complexidade de habitats. Estes foram intensamente degradados ao longo dos cursos d água da bacia do Itajaí/Sc. a presente trabalho teve como objetivo oferecer subsídios para 0 desenvolvimento de modelos de recuperação de ambientes fluviais através do plantio de mudas de esp�
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/08/2007
-
7. Significado morfotectônico dos planaltos isolados da Bocaina / Morphotectonics of the isolated plateaus of Bocaina
The Bocaina Plateau is situated on the eastern flank of the Continental Rift of Southeastern Brasil (CRSB), in the highest portions of the Serra do Mar, reaching more than 2000 meters in altitude. This and the Campos do Jordão Plateau comprise the high blocks of crystalline massifs of Southeastern Brasil. The Bocaina presents a succession of NW-SE topograph
Publicado em: 2007
-
8. Cerrado assemblages of reptiles and amphibians along the drainage of Rio Tocantins and the impact of hydroelectric power plants on their conservation / Assembléias de répteis e anfíbios do Cerrado ao longo da bacia do rio Tocantins e o impacto do aproveitamento hidrelétrico da região na sua conservação
The Cerrado herpetofauna was studied along the basin of the Tocantins river using three distinct and complementary approaches. First, a fast sampling scheme, covering all the studied area, was conducted in 11 sites between the Central Plateau, in the state of Goiás, and the northern portion of the Tocantins depression, at the border of the states of Tocanti
Publicado em: 2007
-
9. A planície aluvial do médio rio araguaia: processos geomorfológicos e suas implicações ambientais / The alluvial plain of the middle Araguaia River: geomorphological processes and their environmental implications
The Araguaia River is the most important fluvial system of South America. With an area of 380.000Km, its includes two phytogeography regions that have a good part of planet biodiversity: Cerrado, in the south, and Amazonia Forest, in the north of Brazil. The high level of Cerrado ecosystem destruction and changes in the land using, after 1965, promoted an in
Publicado em: 2006
-
10. As interrelações de elementos do meio fisico natural e modificado na definição de areas potenciais de inflitração na porção paulista da bacia do rio Paraiba do Sul / The definiton of potencial areas of inflitration in the Paraiba do Sul river basin - an integrated approach using physical and antropic elements
This thesis intends to present procedures to classify Homologous Areas related to infiltration process in Paraíba do Sul river watershed. The method used to define these areas consist to create ?patches?, grouping several proprieties of the terrain in order to identify infiltration areas which are capable to suplly the storage water in the ground and to mai
Publicado em: 2005
-
11. Characterization of the aquifers in the crystalline environment on the west plot of the Alto Tiete Basin. / Caracterização dos aqüíferos em meio cristalino da porção oeste da Bacia do Alto Tietê
An area of 1140 km2 in the Alto Tietê basin, downstream from the city of São Paulo, between UTM coordinates 7420/7382 km South and 298/328 km West, was studied in order to characterize the fissural aquifers of the region and correlate hydrogeological parameters with diverse other factors conditioning productivity. The area includes geological compartments
Publicado em: 2005
-
12. ASSESSMENT OF THE AREAL EXPANSION OF THE ACTIVITY OF SAND EXTRACTION IN THE ALLUVIAL PLAINS OF THE PARAÃBA DO SUL RIVER BETWEEN JACAREÃ AND PINDAMONHANGABA FOR THE PERIOD FROM 1993 TO 2003 / AVALIAÃÃO DA EXPANSÃO DA ATIVIDADE DE EXTRAÃÃO DE AREIA NA PLANÃCIE ALUVIAL DA BACIA HIDROGRÃFICA DO RIO PARAÃBA DO SUL NO TRECHO ENTRE JACAREÃ E PINDAMONHANGABA NO PERÃODO DE 1993 A 2003
A atividade de extraÃÃo mineral no Vale do ParaÃba do Sul, praticada em um ambiente vulnerÃvel, Ã responsÃvel por alteraÃÃes ambientais na planÃcie aluvial. Essa atividade quando conduzida sem critÃrios tÃcnicos se constitui numa exploraÃÃo predatÃria e gera alteraÃÃes no Meio Ambiente e pressÃes por parte da comunidade. Desde 1993, vÃrias
Publicado em: 2005