Landscape Dynamics
Mostrando 13-24 de 157 artigos, teses e dissertações.
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13. Biological Properties and Organic Matter Dynamics of Soil in Pasture and Natural Regeneration Areas in the Atlantic Forest Biome
ABSTRACT The removal of original vegetation for crops and pasture production and then followed by natural regeneration is a standard practice in the Atlantic Forest, which has produced patches with different degrees of degradation and regeneration across the landscape. The aim of this study was to evaluate the effects of replacement of native forest by pastu
Rev. Bras. Ciênc. Solo. Publicado em: 24/10/2016
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14. Financiarización, valorización inmobiliaria del capital y mercantilización de la metamorfosis urbana
Abstract Throughout the late decades of the last century, because of the imposition of a new capitalist structure based on the predominance of financial markets over the productive ones, there was a rupture in the dominant economic dynamics, which has radically changed the framework within which the social processes developed. The financialization of the eco
Sociologias. Publicado em: 2016-08
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15. BAT-BORNE RABIES IN LATIN AMERICA
The situation of rabies in America is complex: rabies in dogs has decreased dramatically, but bats are increasingly recognized as natural reservoirs of other rabies variants. Here, bat species known to be rabies-positive with different antigenic variants, are summarized in relation to bat conservation status across Latin America. Rabies virus is widespread i
Rev. Inst. Med. trop. S. Paulo. Publicado em: 2015-02
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16. Woody vegetation dynamics in a floodplain campo de murundus in central Brazil
Campos de murundus (grasslands dotted with knolls that are covered with savanna-like woody vegetation) are a common landscape in central Brazil. In this study, we assessed for the first time the dynamics of the vegetation in a floodplain campo de murundus, describing changes in composition and structure of the woody vegetation. In 2005, we established 16 per
Acta Bot. Bras.. Publicado em: 2014-12
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17. Community dynamics in a species-rich patch of old-growth forest in a global changing scenario
Ecological theory predicts that, in mature ecosystems, species richness, the number of individuals and the biomass of individuals will remain in a relatively stable state of equilibrium. The aim of this study was to test that theory. In 2001 and 2010, we conducted censuses of all trees with a circumference at breast height > 10 cm in a one-hectare plot in a
Acta Bot. Bras.. Publicado em: 2013-06
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18. Impacto das atividades produtivas na dinâmica da paisagem do assentamento Matupi, estado do Amazonas / Impact of Productive Activities in Landscape Dynamics Matupi Settlement, State of Amazonas
As causas relacionadas ao desmatamento que ocorre na região Amazônica estão vinculadas aos diferentes usos e ocupações dessa área, entre eles os assentamentos rurais implantados pelo INCRA. Desta forma, com um estudo de escala local, o objetivo desta pesquisa foi investigar quais são os fatores sociais, econômicos e institucionais que influenciam no
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/09/2012
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19. Caracterização da comunidade de mamíferos de médio e grande porte em paisagem agrícola fragmentada / Characterization of the mid and large bodied mammal community in a fragmented agricultural landscape
Agricultural expansion is a major cause of habitat fragmentation, leading to a reduction and isolation of natural areas. It is therefore important to understand the role of agricultural landscape structure and dynamics in maintaining local biodiversity. We aimed to describe how the structure and dynamics of an agricultural landscape influenced the community
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/06/2012
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20. Caracterização ambiental e estimativa da produção de cargas difusas da área de drenagem da represa de Itupararanga, SP / Environmental characterization and estimative of diffuse pollution of Itupararanga watershed, SP
The use of satellite images has improved the study of the land use dynamics. Land cover mapping have become fundamental tools in the assessment of landscape changes caused by human action and its influence on regional and urban planning. Computation tools such as Geographic Information Systems and hydrological models have supported these findings. The hydrol
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/05/2012
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21. DINÂMICA DA PAISAGEM COSTEIRA DA COROA DO MEIO E ATALAIA ARACAJU-SE. / COASTAL LANDSCAPE DYNAMICS OF COROA DO MEIO AND ATALAIA - ARACAJU-SE
O objetivo do presente trabalho é compreender a dinâmica da paisagem costeira da Coroa do Meio e Atalaia em Aracaju-SE. Os procedimentos metodológicos consistiram em: levantamento bibliográfico, mapeamento das unidades de paisagem e da linha de costa para diferentes anos (1955, 1965, 1978, 1984, 2003 e 2008); monitoramento da linha de costa através de p
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/05/2012
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22. \"To Pebble for \"Zoólito\". The Lithic Industry of Shellmounds from South of Santa Catarina: Formal, Technological and Functional Aspects. / Do seixo ao zoólito. A indústria lítica dos sambaquis do sul catarinense: aspectos formais, tecnológicos e funcionais.
The monumental sambaquis from the south coast of Santa Catarina have already a long tradition within the Brazilian archeology studies, being the target of systematic research for some decades now. However, several small sambaquis, composed of a single blackish layer, rich in shells and organic material have been mapped in recent years by members of the proje
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/04/2012
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23. A INFLUÊNCIA CULTURAL PORTUGUESA NA REORGANIZAÇÃO DO ESPAÇO DA MICRORREGIÃO GEOGRÁFICA DE CRUZ ALTA/RS / THE PORTUGUESE CULTURAL INFLUENCE IN REORGANIZATION OF SPACE MICROREGION GEOGRAPHIC OF CRUZ ALTA/RS
This research focuses on analyzing the contribution of Portuguese culture and its influence on the organization of space at the Geographic Microregion of Cruz Alta-RS, investigating the social development in the course of its evolutionary process linked to the spatio-temporal dynamics by cultural bias. As hasintrinsic goals of this research are: (a) analyze
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/03/2012
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24. Entre âirregularidadesâ e sociabilidades: histÃrias de crianÃas e adolescentes pobres em Toledo/PR (1980-1990) / Between âirregularitiesâ e sociability: Poor children and adolescents stories in Toledo/PR (1980-1990)
This work has the objective of discussing experienced stories of poor children and adolescents, taking as base judicial records of the Child, Youth and Family Court, in Toledo/PR County, inedited sources in the Brazilian historiography in the period between the 1980s and 1990s, guided by the Juvenile Code of 1979. These stories were outlined at the national
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/03/2012