Zobrazeno 1 - 10
of 70
pro vyhledávání: '"JERRY PENHA"'
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Aquatic organisms that consume resources from riparian vegetation or floodplain forests act as trophic links between aquatic and terrestrial ecosystems. For instance, the pacu Piaractus mesopotamicus (Holmberg 1887), which is a migratory fish species
Externí odkaz:
https://doaj.org/article/68473263cdd747c6bb25a7f478f24450
Autor:
Jean C. G. Ortega, Iussa Bacani, Tainá F. Dorado-Rodrigues, Christine Strüssmann, Izaias M. Fernandes, Jenny Morales, Lúcia Mateus, Hugmar Pains da Silva, Jerry Penha
Publikováno v:
Neotropical Ichthyology, Vol 19, Iss 3 (2021)
Abstract The structure of freshwater assemblages may be driven directly by urbanization or indirectly by a reduction in environmental heterogeneity (EH). Disentangling the effects of urbanization and EH requires uncorrelated proxies of each of these
Externí odkaz:
https://doaj.org/article/2d94e88a64ee411bab1b8ea30f171e91
Autor:
CLARISSA ROSA, FABRICIO BACCARO, CECILIA CRONEMBERGER, JULIANA HIPÓLITO, CLAUDIA FRANCA BARROS, DOMINGOS DE JESUS RODRIGUES, SELVINO NECKEL-OLIVEIRA, GERHARD E. OVERBECK, ELISANDRO RICARDO DRECHSLER-SANTOS, MARCELO RODRIGUES DOS ANJOS, ÁTILLA C. FERREGUETTI, ALBERTO AKAMA, MARLÚCIA BONIFÁCIO MARTINS, WALFRIDO MORAES TOMAS, SANDRA APARECIDA SANTOS, VANDA LÚCIA FERREIRA, CATIA NUNES DA CUNHA, JERRY PENHA, JOÃO BATISTA DE PINHO, SUZANA MARIA SALIS, CAROLINA RODRIGUES DA COSTA DORIA, VALÉRIO D. PILLAR, LUCIANA R. PODGAISKI, MARCELO MENIN, NARCÍSIO COSTA BÍGIO, SUSAN ARAGÓN, ANGELO GILBERTO MANZATTO, EDUARDO VÉLEZ-MARTIN, ANA CAROLINA BORGES LINS E SILVA, THIAGO JUNQUEIRA IZZO, AMANDA FREDERICO MORTATI, LEANDRO LACERDA GIACOMIN, THAÍS ELIAS ALMEIDA, THIAGO ANDRÉ, MARIA AUREA PINHEIRO DE ALMEIDA SILVEIRA, ANTÔNIO LAFFAYETE PIRES DA SILVEIRA, MARILUCE REZENDE MESSIAS, MARCIA C.M. MARQUES, ANDRE ANDRIAN PADIAL, RENATO MARQUES, YOUSZEF O.C. BITAR, MARCOS SILVEIRA, ELDER FERREIRA MORATO, RUBIANI DE CÁSSIA PAGOTTO, CHRISTINE STRUSSMANN, RICARDO BOMFIM MACHADO, LUDMILLA MOURA DE SOUZA AGUIAR, GERALDO WILSON FERNANDES, YUMI OKI, SAMUEL NOVAIS, GUILHERME BRAGA FERREIRA, FLÁVIA RODRIGUES BARBOSA, ANA C. OCHOA, ANTONIO M. MANGIONE, AILIN GATICA, MARÍA CELINA CARRIZO, LUCÍA MARTINEZ RETTA, LAURA E. JOFRÉ, LUCIANA L. CASTILLO, ANDREA M. NEME, CARLA RUEDA, JOSÉ JULIO DE TOLEDO, CARLOS EDUARDO VIVEIROS GRELLE, MARIANA M. VALE, MARCUS VINICIUS VIEIRA, RUI CERQUEIRA, EMÍLIO MANABU HIGASHIKAWA, FERNANDO PEREIRA DE MENDONÇA, QUÊZIA LEANDRO DE MOURA GUERREIRO, AUREO BANHOS, JEAN-MARC HERO, RODRIGO KOBLITZ, ROSANE GARCIA COLLEVATTI, LUÍS FÁBIO SILVEIRA, HERALDO L. VASCONCELOS, CECÍLIA RODRIGUES VIEIRA, GUARINO RINALDI COLLI, SONIA ZANINI CECHIN, TIAGO GOMES DOS SANTOS, CARLA S. FONTANA, JOÃO A. JARENKOW, LUIZ R. MALABARBA, MARTA P. RUEDA, PUBLIO A. ARAUJO, LUCAS PALOMO, MARTA C. ITURRE, HELENA GODOY BERGALLO, WILLIAM E. MAGNUSSON
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 93, Iss 2 (2021)
Abstract The Program for Biodiversity Research (PPBio) is an innovative program designed to integrate all biodiversity research stakeholders. Operating since 2004, it has installed long-term ecological research sites throughout Brazil and its logic h
Externí odkaz:
https://doaj.org/article/42fb06ea644845bab2c5772093825e7a
Publikováno v:
Perspectives in Ecology and Conservation, Vol 16, Iss 3, Pp 125-132 (2018)
There is a worldwide claim by environmentalists and scientists that environmental policy usually lacks support based on scientific evidence. In this work we studied the gap between science and conservation actions in Brazil. We mapped scientific lite
Externí odkaz:
https://doaj.org/article/dd2936ff3508498b907d9ad25a9ad55c
Autor:
Marisa C. Lários, Catia Nunes da Cunha, Jerry Penha, Victor L. Landeiro, João B. Pinho, Monica Aragona, Luciana M. Valério, Christine Strüssmann, Marinez I. Marques, Luzia S. Lourenço, Tatiane F. Chupel, Izaias M. Fernandes
Publikováno v:
Global Ecology and Conservation, Vol 12, Iss C, Pp 108-118 (2017)
Surrogate groups have been used as a useful tool for biodiversity conservation. The occurrence and distribution of a taxon can be predicted based on the occurrence of other biological species or groups. Consequently, the current study sought to deter
Externí odkaz:
https://doaj.org/article/c32527b8431f4e8782f363fade5f46e3
Autor:
G. Wilson Fernandes, Mariana M. Vale, Gerhard E. Overbeck, Mercedes M.C. Bustamante, Carlos E.V. Grelle, Helena Godoy Bergallo, William E. Magnusson, Alberto Akama, Suelen S. Alves, André Amorim, Joaquim Araújo, Claudia Franca Barros, Freddy Bravo, Marcelo J. Veiga Carim, Rui Cerqueira, Rosane Garcia Collevatti, Guarino R. Colli, Catia Nunes da Cunha, Paulo Sergio D’Andrea, José Carmine Dianese, Soraia Diniz, Pedro Cordeiro Estrela, Mariluce R.M. Fernandes, Carla Suertegaray Fontana, Leandro L. Giacomin, Luis Fernando P. Gusmão, Flora Acuña Juncá, Ana Carolina Borges Lins-e-Silva, Celia R.A.S. Lopes, Maria Lucia Lorini, Luciano Paganucci de Queiroz, Luiz R. Malabarba, Beatriz Schwantes Marimon, Ben Hur Marimon Junior, Marcia C.M. Marques, Bruno M. Martinelli, Marlucia Bonifacio Martins, Hermes Fonseca de Medeiros, Marcelo Menin, Paula Benevides de Morais, Francisca Helena Muniz, Selvino Neckel-Oliveira, João Alves de Oliveira, Reyjane P. Oliveira, Fernando Pedroni, Jerry Penha, Luciana R. Podgaiski, Domingos J. Rodrigues, Aldicir Scariot, Luís Fábio Silveira, Marcos Silveira, Walfrido Moraes Tomas, Marcos J. Salgado Vital, Valério D. Pillar
Publikováno v:
Perspectives in Ecology and Conservation, Vol 15, Iss 3, Pp 239-243 (2017)
In the middle of a political and fiscal crisis, the Brazilian government is applying successive budget cuts, including in science funding. Recent cuts radically affect research programs on biodiversity that are crucial components for the design and m
Externí odkaz:
https://doaj.org/article/abe75bbc3889471e98bede6d00d83e9b
Publikováno v:
Acta Scientiarum: Biological Sciences, Vol 34, Iss 1, Pp 23-32 (2012)
Identificar os fatores bióticos e abióticos que determinam a variação na distribuição e abundância das populações, tornou-se nos últimos anos um grande desafio para os ecologistas. Assim neste estudo foram avaliados o efeito das variáveis
Externí odkaz:
https://doaj.org/article/0ba3d5819da84304ad35ff86cb629418
Autor:
Mahmoud Mehanna, Jerry Penha
Publikováno v:
Bioscience Journal, Vol 27, Iss 1 (2011)
Os principais fatores que influenciam a distribuição de uma espécie estão relacionados principalmente com a capacidade de dispersão, o comportamento, a presença de outras espécies e aos fatores físico-químicos. Foram avaliados fatores ecoló
Externí odkaz:
https://doaj.org/article/027cc12b3b29431bb9a2d652ef576498
Publikováno v:
Neotropical Ichthyology, Vol 8, Iss 2, Pp 289-298
The influence of habitat, biomass of herbaceous vegetation, depth and distance from permanent water bodies on the structure of fish assemblages of a seasonal floodplain was evaluated using data collected along 22 transects in an area of 25 km² in th
Externí odkaz:
https://doaj.org/article/5bf99a14ef0a4dc3bc7142ce06b51fd8
Publikováno v:
Neotropical Ichthyology, Vol 7, Iss 4, Pp 677-682
The combined demand over a certain resource may exceed its immediate supply, which can then lead to competition between individuals. This competition may result in territorial behavior. In this study we determine the density and spatial distribution,
Externí odkaz:
https://doaj.org/article/2c33f669ca2748db83346e0497120248