Results 31 to 40 of about 2,206 (209)

The occurrence of microdiamonds in Mesoproterozoic Chapada Diamantina intrusive rocks: Bahia / Brazil [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2007
The origin of diamonds from Serra do Espinhaço in Diamantina region (State of Minas Gerais) and in Chapada Diamantina, Lençóis region (State of Bahia) remains uncertain, even taking into account the ample research carried out during the last decades. The lack of typical satellite minerals in both districts makes a kimberlitic source for these diamonds ...
Battilani, Gislaine A.   +2 more
openaire   +5 more sources

Relationships and description of a new catfish species from Chapada Diamantina, the northernmost record of Trichomycterus s.s. (Siluriformes, Trichomycteridae) [PDF]

open access: yesZoosystematics and Evolution
Psammocambeva exhibits the largest geographical distribution amongst the subgenera of Trichomycterus s.s., with its present northernmost represented by Trichomycterus tete, endemic to the upper Rio de Contas Basin in the Chapada Diamantina Region, north ...
Wilson J. E. M. Costa   +3 more
doaj   +3 more sources

Squamate Reptiles of the central Chapada Diamantina, with a focus on the municipality of Mucugê, state of Bahia, Brazil [PDF]

open access: yesCheck List, 2012
We present the first species list of squamate reptiles for the central region of the Chapada Diamantina, with a focus on the municipality of Mucugê, state of Bahia Brazil.
Marco Freitas   +2 more
doaj   +3 more sources

ROCK-LANDFORM-SOIL RELATIONSHIP FOR GEOMORPHOPEDOLOGICAL CHARACTERIZATION IN THE REGION OF LAVRA VELHA, OCCIDENTAL CHAPADA DIAMANTINA, BAHIA

open access: yesRevista Brasileira de Geomorfologia, 2020
The Lavra Velha region is situated on the western edge of the Chapada Diamantina and comprised of a crystalline basement and a metasedimentary cover that corresponds to the Ibitiara Granitoid and the Espinhaço Supergroup, respectively.
Josue Souza Passos   +3 more
doaj   +1 more source

AS PARTICULARIDADES DAS EXPRESSÕES GRÁFICAS RUPESTRES DA TRADIÇÃO NORDESTE, EM MORRO DO CHAPÉU, BAHIA

open access: yesClio Arqueológica, 2020
No município de Morro do Chapéu, na região da Chapada Diamantina, Bahia, encontrase um conjunto de sítios que pode ser filiado ao estilo Serra da Capivara da Tradição Nordeste. De fato, a temática e a tecnologia de representação enquadram-se diretamente
Carlos Etchevarne
doaj  

The importance of Brazilian Conservation Units for the diversity of gall-inducing insects: a study on gall-inducing insect richness in the Chapada Diamantina National Park, state of Bahia, Brazil [PDF]

open access: yesAnais da Academia Brasileira de Ciências
Conservation Units (CUs) tend to have a high richness of herbivorous insects, including gall-inducing insects. Despite this, gall surveys carried out in these environments are punctual and some units have never had their galls investigated, such as the ...
GABRIELA B.D. CAMPOS   +2 more
doaj   +1 more source

SoilPhytofisionomy-Relationship-in-Southeast-of-Chapada-Diamantina-Bahia-Brazil

open access: yes, 2020
This study aims to characterize the physicochemical aspects of the soils of southeastern Chapada Diamantina-Bahia related to the phytophysiognomies of this area, rupestrian field, small savanna (savanna fields), small dense savanna (savanna fields), savanna (Cerrado), dry thorny forest (Caatinga), dry thorny forest/savanna, scrub (Carrasco-ecotone ...
Nobrega, Boas
openaire   +2 more sources

Analysis of quantitative methods for geodiversity in Chapada Diamantina, Bahia, Brazil

open access: yesBoletim de Ciências Geodésicas, 2022
Abstract: The concept of geodiversity has been developed by geoscientists since 1990 in different lines of research such as territorial and patrimonial planning, tourism and the dissemination of knowledge. However, little progress has been made in mapping and quantifying geodiversity. Thus, there are still gaps about the functionality of these graphics
Roger Torlay   +2 more
openaire   +2 more sources

PARA UMA ARQUEOLOGIA DA CULTURA ESCRITA DA CHAPADA DIAMANTINA-BA: O CASO DO MANUSCRITO 512

open access: yes, 2021
Apresenta-se, aqui, o Manuscrito 512, um testemunho fundamental para a reconstituição da história da cultura escrita na região da Chapada Diamantina-BA.
Ribeiro, Taísa Alves   +1 more
core  

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