Semiarid Nature
Mostrando 1-11 de 11 artigos, teses e dissertações.
-
1. OVERWEIGHT IN ADOLESCENTS: FOOD INSECURITY AND MULTIFACTORIALITY IN SEMIARID REGIONS OF PERNAMBUCO
RESUMO Objetivo: Investigar o excesso de peso em adolescentes do Sertão e Agreste de Pernambuco, considerando a multifatoriedade dos determinantes do excesso de peso e as condições de insegurança alimentar e nutricional da região. Métodos: Estudo transversal, de base populacional, realizado no período de setembro a outubro de 2015. O estado nutric
Rev. paul. pediatr.. Publicado em: 25/11/2019
-
2. La nature urbaine: dégradation quantitative et qualitative des espaces verts urbains, cas de la ville steppique de M’Sila, Algérie
Resumo O papel da natureza numa cidade que está começando a crescer em termos de extensão urbana em detrimento dos espaços verdes continua sendo um assunto pouco desenvolvido nos múltiplos estudos urbanísticos realizados na cidade de M’sila. Com efeito, o centro dessa aglomeração, denso pelas diferentes subdivisões e conjuntos habitacionais coleti
urbe, Rev. Bras. Gest. Urbana. Publicado em: 29/08/2019
-
3. O LUGAR DA EDUCAÇÃO AMBIENTAL NAS CONCEPÇÕES E PRÁTICAS PEDAGÓGICAS DOS PROFESSORES DA REDE PÚBLICA ESTADUAL NO SEMIÁRIDO SERGIPANO. / THE PLACE OF ENVIRONMENTAL EDUCATION IN EDUCATIONAL CONCEPTS AND PRACTICES OF TEACHERS IN THE PUBLIC STATE SEMIARID SERGIPE.
Environmental Education in the last thirty years, has been demonstrated as an important way for the appropriateness of the relationship between man and nature. In this sense, understanding how man conceives Environmental Education is essential to understand how it interacts, intervenes, transform the environment and in the case of teachers, as this perceptio
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/04/2012
-
4. RESSIGNIFICAÇÃO E REAPROPRIAÇÃO SOCIAL DA NATUREZA: práticas e programas de "convivência com o semiárido‟ no território de Juazeiro - Bahia. / REFRAMING AND SOCIAL REAPPROPRIATION OF NATURE: practices and programs of coexistence with the semiarid "in the territory of Juazeiro - Bahia.
O contexto reflexivo desse estudo é a relação natureza e cultura na contemporaneidade. A natureza semiárida tem recebido diferentes compreensões, orientadas por diferentes racionalidades, e, dentre essas, a ambiental, a qual se apresenta pela proposta da Convivência com o Semiárido Brasileiro‟. Tal proposta é compreendida como uma ideia-projeto
Publicado em: 2010
-
5. This work has as a hypothesis showing that MAMONA is an available alternative of social insertion for the Northeast semiarid, in relation to biodiesel production. The aim, on the whole, is to demonstrate the environmental, social and economic, as well as institutional availability of MAMONA cultivation in the Northeast semiarid region, having as specific goals: 1) Identify environmental impacts when MAMONA is cultivated; 2) Identify social and economic benefits, as well as institutional ones given by the central government, which is supporting the EUFORBIACEA S cultivation. In favor of the accomplishment of this study whose research nature is qualitative, it was used a bibliographic and field investigation. The methodology adapted was based on observation, analyses of contents, through a data triangulation prepared with the support of vertical interviews with experts and also through consulting secondary sources of data. It was used Atlas TI program for data treatment that founded all conclusions. As a result, it was confirmed that, in spite of existing sectorial problems in PNPB, mainly in the productive chain, which caused a delay in the process of inserting more families in the Northeast semiarid. The targets of the research were made out, with an exploratory study, based on arguments of several theoreticals in the subject, reaching, this way, the final conclusion: the hypothesis raised up in this work is also stronger because of the numberless reasons and empirical data stated by experts in the matter. / Análise da sustentabilidade do biodiesel da mamona no semiárido nordestino
Este trabalho tem como hipótese mostrar que a mamona é alternativa viável de inserção social para o semiárido nordestino, na produção do biodiesel. O objetivo geral é mostrar a viabilidade ambiental, socioeconômica e institucional, do cultivo da mamona no semiárido nordestino, tendo como objetivos específicos: (i) Identificar impactos ambientais
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/03/2009
-
6. Análise comparativa dos instrumentos de regulamentação das políticas de proteção ambiental e de promoção do ecoturismo : o caso do Parque Estadual do Jalapão - TO
The research aims at contributing for a larger effectiveness of the maintainable use of the natural resources of the State Park of Jalapão in the state of Tocantins by a comparative analysis between the beginnings and instruments of public politics that regulates the environmental protection and promotion of the ecotourism. The area of Jalapão stands out f
Publicado em: 2009
-
7. Mineralogy, micromorphology, genesis and classification of Luvisols e Planosols developed from metamorphic rocks in the semi-arid of Brazilian Northeast / Mineralogia, micromorfologia, gênese e classificação de Luvissolos e Planossolos desenvolvidos de rochas metamórficas no semi-árido do Nordeste brasileiro
The semi-arid areas of Northeast Brazil have approximately 750,000 km2, corresponding to 60% of the total region extension. In this bioclimatic domain, exception for the sedimentary Paleo/Mesozoic areas, the soils have small poor to moderate development degree and are classified as Neosols, Luvisols and Planosols, sometimes surveyed as soil associations, in
Publicado em: 2007
-
8. A política de assentamentos rurais do INCRA no contexto do semi-árido nordestino (1995-2002) / The land settlement policy of INCRA in the context of northeastern semi-arid regions
This current paper works on analysing the land settlement policies developed in the context of northeastern semi-arid regions under the responsibility of INCRA. It aims at having a critical reflection about the mentioned policy and making it clear that even if the experiences of settlement have important impact on the regions where they are located, its deve
Publicado em: 2006
-
9. Produtividade de biomassa e interaÃÃes Ãrvore-cultivo em sistemas agroflorestais no Agreste da ParaÃba
Agroforestry systems, such as alley cropping or the implantation of glricidia hedgerows (Gliricidia sepium), are being adopted in agricultural family properties in the rural area of ParaÃba with the objetective of bettering soil fertility and increasing cattle breeding productivity. However, studies regarding the dynamics of nutrients, water and biomass pro
Publicado em: 2006
-
10. Caracterização geológico-geofísica do meio aqüífero fissural : uma contribuição aos modelos de fluxo e armazenamento de água subterrânea
Northeastern Brazil is mainly formed by crystalline terrains (around 60% in area). Moreover, this region presents a semi-arid climate so that it is periodically subject to drought seasons. Furthermore, ground water quality extracted fromwells usually presents poor quality because of their high salinity contents. Nevertheless, ground water is still a very imp
Publicado em: 2004
-
11. Gas Exchange Characteristics of the Sorghum-Striga Host-Parasite Association
Gas exchange characteristics are reported for both members of the sorghum-Striga host-parasite association. Both Striga hermonthica (Del.) Benth and Striga asiatica (L.) Kuntze had transpiration rates considerably in excess of those of sorghum (Sorghum bicolor (L.) Moench, cv CSH1). Stomatal conductance in both Striga spp. showed little response to periods o