Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Paulo Afonso Hartmann"'
Autor:
Natani Macagnan, Camila Fatima Rutkoski, Alexandre Folador, Vrandrieli Jucieli Skovronski, Caroline Müller, Paulo Afonso Hartmann, Marilia Hartmann
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract This study evaluated the lethal, sublethal, and toxic of a commercial formulation of cypermethrin in the anuran species Physalaemus gracilis. In the acute test, concentrations of 100–800 μg L−1 were tested over 96 h. In the chronic test
Externí odkaz:
https://doaj.org/article/d67e472818734b9e85d21123c70d1bea
Autor:
Caroline Garcia Samojeden, Felipe André Pavan, Camila Fátima Rutkoski, Alexandre Folador, Silvia Pricila da Fré, Caroline Müller, Paulo Afonso Hartmann, Marilia Hartmann
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Imidacloprid is a neonicotinoid insecticide used to control agricultural pests around the world. This pesticide can have adverse effects on non-target organisms, especially in aquatic environments. The present study evaluated the toxicity of
Externí odkaz:
https://doaj.org/article/da282522204942fd88acf5575d8d4c51
Autor:
Geverton Andre Nazario Marion, Caroline Müller, Paulo Afonso Hartmann, Marilia Teresinha Hartmann
Publikováno v:
Scientific Electronic Archives, Vol 16, Iss 5 (2023)
Amphibians play a fundamental role in the functioning of ecosystems, mainly in the nutrient cycle, energy flow, and pest control. This group has a massive population decline, with approximately 41% of all species at risk, highlighting pesticide pollu
Externí odkaz:
https://doaj.org/article/e753c4b489804de3902c52a6a9c9a2e1
Autor:
Flávia Bernardo Chagas, Camila Fatima Rutkoski, Gregori Betiato Bieniek, Gean Delise Leal Pasquali Vargas, Paulo Afonso Hartmann, Marilia Teresinha Hartmann
Publikováno v:
Revista Ambiente & Água, Vol 12, Iss 3, Pp 416-425 (2017)
Macroinvertebrados bentônicos são afetados pela alteração dos sistemas aquáticos, que diminuem ou aumentam sua população. O conhecimento sobre macroinvertebrados bentônicos pode ser utilizado para conhecer a qualidade da água de lagos e rios
Externí odkaz:
https://doaj.org/article/84a4b234c9b74364ae2330e17fa4b153
Publikováno v:
Biotemas, Vol 29, Iss 3, Pp 21-28 (2016)
O estabelecimento e o uso das rodovias interferem na atmosfera, no solo, na vegetação, na fauna e nas comunidades humanas que estão em seu entorno. Um dos principais efeitos causados pela implantação e operação de uma rodovia é a fragmentaç
Externí odkaz:
https://doaj.org/article/920c61adcbaf4d4bbfb6ce42ce75c7e1
Autor:
Flávia Bernardo Chagas, Camila Fátima Rutkoski, Gregori Betiato Bieniek, Gean Delise Leal Pasquali Vargas, Paulo Afonso Hartmann, Marília Teresinha Hartmann
Publikováno v:
Acta Limnologica Brasiliensia, Vol 29, Iss 0 (2017)
Abstract: Aim This study aimed to evaluate the water quality of streams that are used for public supply, through an integrated analysis using a biotic index, as well as physicochemical and microbiological parameters. Methods The data were obtained mo
Externí odkaz:
https://doaj.org/article/cede10f1d1f4458288279696b1fa8d49
Autor:
Walter Luis Alves dos Santos, Ivo Rohling Ghizoni-Jr., Tobias Saraiva Kunz, Paulo Afonso Hartmann
Publikováno v:
Biotemas, Vol 20, Iss 3, Pp 127-132 (2007)
Scientific collections with regional representation are relevant sources for ecological, taxonomic and biogeographical studies, as well as studies of species conservation status. On account of its importance, we now present a list of the deposited ma
Externí odkaz:
https://doaj.org/article/6df987d1558a481b818757baf594924c
Publikováno v:
Phyllomedusa: Journal of Herpetology, Vol 2, Iss 1, Pp 35-41 (2003)
Hereins we describe habitat use, diet and subjugation behavior of prey in juveniles of Bothrops jararaca that occur in steams in the Atlantic Forest, north coast of the state of São Paulo, Brazil. Adittional information on juveniles of B. jararacuss
Externí odkaz:
https://doaj.org/article/b81d7517b7014484a94555786f29a67b
Autor:
Marluci Müller Rebelato, Guilherme Garcez Cunha, Renata Figueira Machado, Paulo Afonso Hartmann
Publikováno v:
Biotemas, Vol 24, Iss 1, Pp 105-107 (2011)
We present the second record of the Buff-fronted Owl (Aegolius harrisii) in the Pampa Biome, South Brazil. On 17 January 2010 an adult male was found dead at the roadside along the BR-290, São Gabriel municipality, center-east of Rio Grande do Sul s
Externí odkaz:
https://doaj.org/article/68358a3a93a74d0ea8ac157aba043579
Autor:
Paulo Afonso Hartmann, Marluci Müller Rebelato, Guilherme Garcez Cunha, Renata Figueira Machado
Publikováno v:
Biotemas, Vol 24, Iss 1, Pp 105-107 (2011)
Apresentamos o segundo registro do caburé-acanelado (Aegolius harrisii) para o Bioma Pampa no sul do Brasil. No dia 17 de janeiro de 2010, um macho adulto de A. harrisii foi encontrado morto no acostamento da rodovia BR-290, município de São Gabri
Externí odkaz:
https://doaj.org/article/720c63d201cb4c3a839cdb4b8e6a7286