Výsledky vyhledávání - "Plínio B. de Camargo"

Akademický článek

The trophic niche of Mesoclemmys vanderhaegei (Testudines: Chelidae): evidence from stable isotopes

Autor: Thiago S. Marques, Elizângela S. Brito, Neliton R.F. Lara, Luciana M. Beloto, Rafael M. Valadão, Plínio B. de Camargo, Luciano M. Verdade

Publikováno v: Zoologia (Curitiba), Vol 34, Iss 0 (2017)

ABSTRACT Ecological niche is the multidimensional space comprising the resources used by an organism. Intraspecific variation in resource exploitation is common in reptile populations to maximize coexistence of individuals. The use of stable isotope

Externí odkaz: https://doaj.org/article/84a76dd69d0e4b57961a0ff2c4d77132

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Akademický článek

Isotopic signatures (δ 13C and δ15N) of muscle, carapace and claw in Phrynops geoffroanus (Testudines: Chelidae)

Autor: Thiago S. Marques, Maurício Tassoni-Filho, Bruno O. Ferronato, Isabela Guardia, Luciano M. Verdade, Plínio B. de Camargo

Publikováno v: Zoologia (Curitiba), Vol 28, Iss 3, Pp 407-410 (2011)

The isotopic composition ( δ13C and δ 15N) of muscle, carapace and claw was determined from six wild individuals of Phrynops geoffroanus (Schweigger, 1812) in order to verify the variation between those tissues. The mean values of δ13C e δ 15N we

Externí odkaz: https://doaj.org/article/56b1bc380b6e4176ae731de8bd7c7472

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Akademický článek

Biomonitoring of Pb and Cd in two impacted watersheds in Southeast Brazil, using the freshwater mussel Anodontites trapesialis (Lamarck, 1819) (Bivalvia : Mycetopodidae) as a biological monitor

Autor: Andréa C. Tomazelli, Luiz A. Martinelli, Wagner E. P. Avelar, Plínio B. de Camargo, Anne-Helene Fostier, Epaminondas S. B. Ferraz, Francisco J. Krug, Dário Santos Júnior

Publikováno v: Brazilian Archives of Biology and Technology, Vol 46, Iss 4, Pp 673-684 (2003)

Studies were carried out to investigate the contamination of Piracicaba and Mogi-Guaçu River basins (São Paulo State, Southeastern, Brazil) for heavy metals (Cd and Pb), using the limnic bivalve Anodontites trapesialis as a biological monitor. The

Externí odkaz: https://doaj.org/article/3837302f335448a68d31ce9f1903d77b

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Identificação de mudanças florestais por 13C e 15N dos solos da Chapada do Araripe, Ceará Identification of forest changes using 13C and 15N of soils of the Araripe Plateau, Ceará

Autor: Luiz A. R. Mendonça, Horst Frischkorn, Marlúcia F. Santiago, Plínio B. de Camargo, José O. G. de Lima, Josué Mendes Filho

Publikováno v: Revista Brasileira de Engenharia Agrícola e Ambiental-Agriambi, Vol 14, Iss 3, Pp 314-319 (2010)

A matéria orgânica (MO) encontrada no solo pode ser uma ferramenta auxiliar na identificação de uma vegetação remota. Na Floresta Nacional do Araripe e circunvizinhança, na Chapada do Araripe, realizou-se o presente estudo, em que as medidas d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::0d756d0c5a0fe6c704353a7ef9971570
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662010000300012

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Identificação de mudanças florestais por 13C e 15N dos solos da Chapada do Araripe, Ceará

Autor: José Ossian Gadelha de Lima, Luiz Alberto Ribeiro Mendonça, Josué Mendes Filho, Marlúcia Freitas Santiago, Plínio B. de Camargo, Horst Frischkorn

Publikováno v: Revista Brasileira de Engenharia Agrícola e Ambiental v.14 n.3 2010
Revista Brasileira de Engenharia Agrícola e Ambiental
Universidade Federal de Campina Grande (UFCG)
instacron:UFCG

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d867484755360bcdf3eca8dfa62ddd9
https://doi.org/10.1590/s1415-43662010000300012

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Análise da adulteração de méis por açúcares comerciais utilizando-se a composição isotópica de carbono Honey adulteration analysis by commercial sugars additions using the stable carbon isotope composition

Autor: Nádia F. ROSSI, Luiz A. MARTINELLI, Tais H.M. LACERDA, Plínio B. de CAMARGO, Reynaldo L. VICTÓRIA

Publikováno v: Food Science and Technology, Vol 19, Iss 2, Pp 199-204 (1999)

O mel é um alimento apreciado por seu sabor característico e pelo seu considerável valor nutritivo. Devido a oferta do produto ser menor que a procura, seu preço é relativamente alto, incentivando sua adulteração. Geralmente, a adulteração d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::0811334c2b6e99f66c3a3d5ba2775959
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20611999000200008

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Akademický článek

Partitioning of Environmental and Taxonomic Controls on Brazilian Foliar Content of Carbon and Nitrogen and Stable Isotopes

Autor: Luiz A. Martinelli, Adibe L. Abdalla-Filho, Taciana F. Gomes, Silvia R. M. Lins, Eduardo Mariano, Amin Soltangheisi, Plinio B. de Camargo, Simone A. Vieira, Niro Higuchi, Gabriela B. Nardoto

Publikováno v: Frontiers in Forests and Global Change, Vol 4 (2021)

The Neotropics harbor some of the most diversified woody species in the world, and to understand the nutrient dynamics in these ecosystems, it is crucial to understand the role of plant taxonomy. In addition, biological nitrogen (N) fixation (BNF) in

Externí odkaz: https://doaj.org/article/dc3740f8f4f949f48bf2efe19cdc40ab

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