A5023371142- Geography and Environmental Studies
- Environmental and biological studies
- Environmental Sustainability and Education
- Land Use and Ecosystem Services
- Conservation, Biodiversity, and Resource Management
- Geological and Geochemical Analysis
- Rural Development and Agriculture
- Ecology and Vegetation Dynamics Studies
- Agricultural and Food Sciences
- Soil and Land Suitability Analysis
- Soil Management and Crop Yield
- Geochemistry and Geologic Mapping
- Growth and nutrition in plants
- Science and Education Research
- Phytochemistry Medicinal Plant Applications
- Species Distribution and Climate Change
- earthquake and tectonic studies
- Urban Development and Societal Issues
- Forest ecology and management
- Economic and Environmental Valuation
- Amazonian Archaeology and Ethnohistory
- Fire effects on ecosystems
- History of Colonial Brazil
- Biological Control of Invasive Species
- Social and Economic Solidarity
Universidade Federal dos Vales do Jequitinhonha e Mucuri
2015-2025
Center for Effective Philanthropy
2023
Universidade Federal de Minas Gerais
2004-2016
Universidade Federal de Campina Grande
2015
Fundação Estadual de Pesquisa Agropecuária
2015
Centro Universitário Newton Paiva
2011
Universidade de Brasília
2003
The landscape study in archaeology presumes the use of differentiated categories different knowledge areas, having as focus comprehension existing relations between humans and yours environments. This paper has preoccupation presents paradigms which concept been used archaeology, same way it enabling enlargement archaeological site notion. It is known that walking through environments they live, perceptions concepts are established by means cognitive processes and, consequently, cultural...
The degradation of natural ecosystems triggers global environmental, economic, and social problems. To prevent this, it is necessary to identify the aptitude priority areas for conservation or use by considering land fragility from multiple environmental spatial perspectives. We applied concept a hydrographic basin in southeastern Brazil that establishes (i) potential levels according slope, soil classes, geological domains, drainage hierarchy, rainfall information using an algebraic map,...
Environmental modeling of watersheds as part environmental planning is a basic tool for decision-making in public management. In this study, we carried out the conservation agricultural suitability combined with soil losses Ribeirão Santana Watershed (BHRS) Felício dos Santos, MG. The use potential (PUC) was determined based on lithologies, classes and terrain slope. Soil loss obtained from Universal Loss Equation (USLE) which considers processes erosivity, erodibility, topographic factor,...
Brazil's Cerrado, a biodiversity‐rich biome, has faced significant exploitation and degradation. Restoration projects aim to revive native plant communities, highlighting Eremanthus incanus , an endangered pioneering tree vital for colonizing disturbed Campo Rupestre areas but threatened by commercial use. Our objective was evaluate the efficiency of different exotic grass control methods promote natural regeneration E. in Cerrado. The experiment designed as randomized complete block design...
The objective of this study was to model the spatio-temporal distribution Digitaria insularis (D. insularis) and analyze risk selection glyphosate-resistant biotypes in eucalyptus cultivation Brazil. Global data on specie were collected associated with their ideal growth characteristics. models generated using Climex software, providing a predictive modeling technique. Biological data, species distribution, climatic parameters used predict map potential areas for interest through combination...
Geographic Information System tools, combined with mathematical methods for complex geospatial scientific investigations, are essential environmental zoning. Among these fragility models evaluate criteria related to the physical attributes of landscape ensure multi-disciplinarity information plans used in a study. However, questions raised on priority allotted each criterion or factor within multi-criteria analysis model. In this sense, analytic hierarchy process is another model that...
A fragmentação de ecossistemas é uma das implicações do processo uso e ocupação antrópico da terra, especialmente em paisagens alteradas por cultivos agrícolas ou florestais. Nesse contexto, o presente estudo objetivou determinar a fragilidade ambiental município Capelinha, Vale Jequitinhonha, Minas Gerais, Brasil, utilizando-se técnica avaliação múltiplos critérios meio software ArcGIS™ 10.3.1 método hierarquização para tomadas decisões Analytic Hierarchy Process (AHP). Após gerados os...
The theory of landscape ecology applied to the methods spatial analysis helps understand changes in structure forest remnants. In view this theory, objective present study was analyze a fragmented area between years 1979 and 2015 through calculation metrics for arboreal, shrubby herbaceous vegetation classes. Vegetation classes were classified with visits field, interpretation aerial photographs from supervised classification Landsat 8 2015. calculated each class total number fragments, edge...
Land classification offers decision-makers a baseline to act assertively, improving the relationship between production and conservation of natural resources. This work characterises potential land use concerning agrosilvopastoral use, soil conservation, water through proof concept support landscape planning at State level. The indexes range from low (1) high (5) aptitude for or in Google Earth Engine. We crossed MapBiomas, Collection 5 (2019) with PCU map obtain areas suitable (PCU≥3)...
This paper presents crystal chemistry and U-Pb isotopic data for titanite (or sphene, CaTiSiO5) fromPrecambrian granitoid plutons of distinct tectonic settings within the Eastern Brazilian shield. Despite thefact that most ages are related to partial lead-loss, resetting or crystallization during metamorphicevents, reflect magmatic history plutons, specially Ti4+/Al+Fe3+ ratio. It isdemonstrated different (Archean, Paleoproterozoic Neoproterozoic)the measured ratios grains characteristic...
Invasive macrophytes are considered problematic in natural environments and hydroelectric reservoirs. Climate changes, the occurrences of watercourses, biotic interactions influence biological invasions macrophytes. The abundance native species can be positively or negatively correlated with invasives. Urochloa subquadripara is an invasive disturbed habitats co-occurring natives Eichhornia crassipes Salvinia minima South America. Aquatic plant communities altered by climate change, so...
No sentido de contribuir com o avanço das investigações científicas sobre Ecologia Paisagens no contexto do ordenamento territorial e gestão florestal recursos naturais, este estudo teve como objetivo reunir discutir os principais conceitos temáticas a Paisagens, abordar uso da geotecnologia para análises estruturais métricas paisagem. A partir revisão bibliográfica nacional internacional, relativamente dos mais clássicos aos recentes estudos assunto. As bases periódicos científicos...
The unrestrained use of natural resources has result a high degree environmental degradation causing loss in the ecosystem dynamics. In this context, study aimed to verify potential nucleation techniques degraded areas Fazenda Cachoeira de Sao Porfirio, Varzea town, semiarid region Paraiba state. Were used dry artificial perches and brushwood windrowing for training nuclei attraction scattering fauna seedlings. experiment was evaluated 12 months. Birds during trial period, increasing seed...
O Código Florestal Brasileiro estabelece as Áreas de Preservação Permanente (APP’s) como mecanismos para proteção e conservação áreas ambientalmente sensíveis, tais a vegetação ripária. rio Jequitinhonha trata-se um importante recurso atividades produtivas zonas urbanas no nordeste do estado Minas Gerais. Dessa forma, este estudo analisou o cenário conflito uso da terra por atividade garimpo diamantes em zona APP trecho na região Alto Jequitinhonha, mesorregião Vale Buscou-se averiguar...
A região central do estado de Minas Gerais, especificamente o Quadrilátero Ferrífero e a Serra Espinhaço Meridional, é marcada pela ocupação em busca riquezas minerais tais como diamante ouro. Possui, ainda, relevância ecológica, que levou declaração desta região, Unesco 2005, Reserva da Biosfera Espinhaço. Vislumbrou-se, nesse artigo, caracterização análise processos degradação ambiental literatura viagem naturalistas estrangeiros percorreram esta no século XIX. Trabalhos campo ocorreram...