Area Exploitation
Mostrando 1-12 de 112 artigos, teses e dissertações.
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1. Narcissism, risk and uncertainties: analysis in the light of prospect and fuzzy-trace theories
Abstract Purpose This study aims to analyze the relationship between the nonpathological traits of narcissism and decisions under conditions of uncertainty and risk in light of the prospect (PT) and fuzzy-trace theories (FTT). Design/methodology/approach This paper conducted an empirical-theoretical study with 210 Brazilian academics from the business area
RAUSP Manag. J.. Publicado em: 2021-03
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2. RELATIONSHIP BETWEEN SOIL SEED BANK AND CANOPY COVERAGE IN A MINED AREA
RESUMO Os objetivos deste estudo foram avaliar e correlacionar dados do banco de sementes do solo e do dossel (abertura de dossel-% Canopy Openness e índice de área foliar-IAF) em uma área minerada em processo de restauração por regeneração natural. A área de estudo localiza-se na Zona da Mata Mineira, que apresenta predomínio de Florestas Estaciona
Rev. Árvore. Publicado em: 28/11/2019
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3. Goods and Services Associated with a Sandy Coastal Plain in Southeastern Brazil
ABSTRACT The objective of this study was to identify, characterize and map an area for its different types of direct and indirect use of native vegetation of sandy coastal plains (Restinga) at “Praia das Neves”, a district of the municipality of Presidente Kennedy, state of Espírito Santo, Brazil. Data were collected on site using an orthophotomosaic pr
Floresta Ambient.. Publicado em: 09/09/2019
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4. Gas exchanges and growth of cotton cultivars under water salinity
RESUMO A indicação de cultivares de algodão tolerantes à salinidade pode viabilizar a exploração agrícola irrigada com água salina na região semiárida do Nordeste brasileiro. Deste modo, objetivou-se avaliar as trocas gasosas e o crescimento em cultivares de algodão irrigados com águas salinas. O estudo foi conduzido em vasos adaptados como lisí
Rev. bras. eng. agríc. ambient.. Publicado em: 01/07/2019
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5. Use of hydrogeophysical data to determine the role of faults in the geometry of the Barreiras Aquifer, Brazil
Abstract Characterizing the geometry of an aquifer is fundamental for determining the locations of more productive wells. Commonly, flow and hydraulic parameters, such as transmissivity, are related to the thickness of the aquifer, which emphasizes the importance of regional hydrogeophysical characterization. Shuttle radar imagery, well profiles and geoelect
Braz. J. Geol.. Publicado em: 27/06/2019
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6. Biochemical and Biological Properties of Soil from Murundus Wetlands Converted into Agricultural Systems
ABSTRACT The implementation of conservationist systems that improve soil properties and reduce the impacts of the conversion of native areas is fundamental for feasible agricultural exploitation. This study aimed to evaluate the impact on soil biological properties caused by the conversion of murundus fields into agricultural systems and verify the ability o
Rev. Bras. Ciênc. Solo. Publicado em: 19/06/2019
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7. Caracterização dos planos de manejo florestal no estado do Piauí
Resumo A lenha é um dos mais importantes produtos florestais da região Nordeste do Brasil, e cada vez mais é necessário que sua exploração seja feita de maneira sustentável. Nesse sentido, o manejo florestal tem sido uma proposta de significativa melhoria das características ambientais dessa atividade. Este trabalho teve como objetivo identificar e a
Ciênc. Florest.. Publicado em: 30/05/2019
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8. Ancient and Current Distributions of Erythrina crista-galli L. (Fabaceae) in South America
ABSTRACT Erythrina crista-galli is a native tree from South America with an important role on pharmaceutical studies. The objective of this study was to model the ancient and current ecological niches distribution of E. crista-galli in South America, contributing to the discussion about species management and conservation. A reduction in the potential area o
Floresta Ambient.. Publicado em: 04/04/2019
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9. La efectividad de una ley de protección al servicio de la conservación de un recurso marino: El ejemplo del camarón fantasma Callichirus major (Decapoda, Callianassidae) de la costa de Brasil
ABSTRACT Studies on mortality due to fishing based on isolating the effect caused by catches are scarce. The present study analyzed this aspect using the ghost shrimp Callichirus major (Say, 1818) as a biological model, which is heavily harvested along the Brazilian coast. For that purpose, density of burrows and population structure of C. major was examined
Iheringia, Sér. Zool.. Publicado em: 14/01/2019
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10. Population dynamics of Prochilodus nigricans (Characiformes: Prochilodontidae) in the Putumayo River
ABSTRACT The black prochilodus (Prochilodus nigricans) is one of the most landed scaled fish species of the middle and upper parts of the Putumayo River, in the tri-national area between Colombia, Ecuador and Peru. Despite its importance, biological information about this species is too scant to guide fisheries management in this portion of the Colombian Ama
Neotrop. ichthyol.. Publicado em: 16/07/2018
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11. Federal Conservation Units in Brazil: The Situation of Biomes and Regions
ABSTRACT Federal conservation units (FCU) are areas legally established by the government, in order to meet the needs of protection and sustainable exploitation of biodiversity. A way to ensure the efficiency of public management is to systematize data. Therefore, the present study grouped and analyzed public data about FCU. Brazil has 309 federal conservati
Floresta Ambient.. Publicado em: 01/03/2018
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12. Glutaraldehyde test for the rapid diagnosis of pulmonary and extra-pulmonary tuberculosis in an area with high tuberculosis incidence
BACKGROUND Tuberculosis (TB) remains one of the leading causes of morbidity and mortality worldwide. The primary method for controlling TB is the rapid and accurate identification of infected individuals. Immune response exploitation represents one of the main methods used for early TB diagnosis; however, few studies have reported that whole blood originati
Mem. Inst. Oswaldo Cruz. Publicado em: 2017-11