Conservation Of The Natural Resources
Mostrando 1-12 de 168 artigos, teses e dissertações.
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1. EVALUATION OF DIVERSITY AND GENETIC STRUCTURE AS STRATEGIES FOR CONSERVATION OF NATURAL POPULATIONS OF Dalbergia nigra (Vell.) Allemão ex Benth.
ABSTRACT: The evaluation of diversity and genetic structure allows us to verify with precision the effect of evolutionary and anthropic processes on species. The objective of this research was to evaluate the divergence and the genetic structure of two natural populations of Dalbergia nigra, using molecular markers Inter Simple Sequence Repeats (ISSR). Leaf
CERNE. Publicado em: 2020-12
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2. Brazilian herbaria: an overview
ABSTRACT Herbaria represent irreplaceable repositories of biodiversity and are used to answer questions about conservation, ecology, systematics, and other sciences. In this sense, we characterize the infrastructure, human resources, and idiosyncrasies of Brazilian herbaria. To achieve this goal, curators were sent a structured and standardized questionnaire
Acta Bot. Bras.. Publicado em: 2020-06
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3. New Contours of the Native Vegetation Protection Law of 2012
ABSTRACT The conservation of natural resources within rural properties is a constitutional obligation. Among the social function criteria required for the exploitation of rural properties, besides the rational use and respect of working conditions, there is a need to ensure environmental protection. The current guidelines regarding the exploration and the en
Floresta Ambient.. Publicado em: 30/09/2019
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4. Análise crítica por comparação entre modelos de qualidade de água aplicados em rios poluídos: contribuições à saúde, água e saneamento
RESUMO Este artigo discute a dispersão no ambiente da matéria orgânica presente no esgoto doméstico a partir de modelos oxigênio dissolvido-demanda bioquímica de oxigênio (OD-DBO). O modelo relaciona a poluição de corpos d'água por matéria orgânica e a queda dos níveis de OD. Dá-se destaque à modelagem de diferentes tipos de lançamentos da ca
Eng. Sanit. Ambient.. Publicado em: 10/06/2019
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5. Medium and large sized mammals of the Boqueirão da Onça, North of Bahia State, Brazil
ABSTRACT The mosaic of protected areas of Boqueirão da Onça (8.636 km²), created in the north of Bahia state, is located in the Caatinga, an exclusively Brazilian biome, but exposed to a range of anthropic impacts that threaten its species and natural resources. Few data are available for various zoological groups in Caatinga, including mammals. In order
Pap. Avulsos Zool.. Publicado em: 20/05/2019
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6. The landscapes from Ouro Preto, Minas Gerais State: decoding in space and time
Resumo As paisagens são formadas por elementos físicos de ordem material e por elementos abstratos de ordem imaterial, assim sua gestão e planejamento devem considerar estes dois aspectos. Com o objetivo de compreender as paisagens do município de Ouro Preto, Estado de Minas Gerais, foram identificadas e classificadas as apropriações pelos atores que a
Ornam. Hortic.. Publicado em: 29/04/2019
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7. BRIGAR JUNTO CONTRA O GOVERNO: ALIANÇAS E DISPUTAS NA IMPLANTAÇÃO DE UM PLANO DE DESENVOLVIMENTO SUSTENTÁVEL
Este artigo analisa de que maneira sujeitos sociais heterogêneos, que possuem divergências ou hostilidade entre si, se mobilizaram conjuntamente para a realização de um bloqueio de rodovia no Sudoeste do Pará. Por meio dessa forma de briga contra o governo, demandaram a redelimitação de um assentamento e uma unidade de conservação criados pelo Plano
Rev. bras. Ci. Soc.. Publicado em: 18/02/2019
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8. Length-based estimates of growth parameters and mortality rates of fish populations from a coastal zone in the Southeastern Brazil
ABSTRACT Small-scale fisheries in Brazil contribute to a significant share of total fish production, accessing a large variety of species. Life history parameters from these resources are important for their management and conservation, based on primary data. The objective of this article is to generate growth parameters and mortality rates of ten fish popul
Zoologia (Curitiba). Publicado em: 29/11/2018
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9. Satellite Spectral Data on the Quantification of Soil Particle Size from Different Geographic Regions
ABSTRACT: The study of soils, including their physical and chemical properties, is essential for agricultural management. Soil quality must be maintained to ensure sustainable production of food and conservation of natural resources. In this context, soil mapping is important to provide spatial information, which can be performed using remote sensing (RS) te
Rev. Bras. Ciênc. Solo. Publicado em: 17/09/2018
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10. Fruits of the Brazilian Atlantic Forest: allying biodiversity conservation and food security
Abstract Supplying food to growing human populations without depleting natural resources is a challenge for modern human societies. Considering this, the present study has addressed the use of native arboreal species as sources of food for rural populations in the Brazilian Atlantic Forest. The aim was to reveal species composition of edible plants, as well
An. Acad. Bras. Ciênc.. Publicado em: 03/09/2018
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11. The conservation of native priority medicinal plants in a Caatinga area in Ceará, northeastern Brazil
ABSTRACT Much of the Brazilian semiarid region faces a considerable process of degradation of natural resources, and ethnobotanical studies have collaborated with important information about the use and traditional knowledge, serving as a tool to design conservation strategies of native plant species. Thus, this study aimed to determine medicinal species mer
An. Acad. Bras. Ciênc.. Publicado em: 23/10/2017
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12. PROTECTED AREAS AND THEIR MULTIPLE TERRITORIALITIES - A SOCIAL AND ENVIRONMENTAL REFLECTION ON CATIMBAU NATIONAL PARK - BRAZIL
Abstract In the 1970s, the social impacts of protected areas (PAs) began to be widely recognized as conservationist thinking and human rights evolved to an acceptance that conservation can be achieved in collaboration with traditional communities. However, such a 'human face' given to conservation is still not present in some 21st century PAs: Catimbau Natio
Ambient. soc.. Publicado em: 2017-03