Barra R - Search Results

1

Trophic transfer of cadmium in marine food webs from Western Chilean Patagonia and Antarctica.

Espejo W, Padilha JA, Kidd KA, Dorneles PR, Barra R, Malm O, Chiang G, Celis JE. Espejo W, et al. Among authors: barra r. Mar Pollut Bull. 2018 Dec;137:246-251. doi: 10.1016/j.marpolbul.2018.10.022. Epub 2018 Oct 16. Mar Pollut Bull. 2018. PMID: 30503432

2

Accumulation and potential sources of lead in marine organisms from coastal ecosystems of the Chilean Patagonia and Antarctic Peninsula area.

Espejo W, Padilha JA, Gonçalves RA, Dorneles PR, Barra R, Oliveira D, Malm O, Chiang G, Celis JE. Espejo W, et al. Among authors: barra r. Mar Pollut Bull. 2019 Mar;140:60-64. doi: 10.1016/j.marpolbul.2019.01.026. Epub 2019 Jan 19. Mar Pollut Bull. 2019. PMID: 30803682

3

Assessment of trace metals and porphyrins in excreta of Humboldt penguins (Spheniscus humboldti) in different locations of the northern coast of Chile.

Celis JE, Espejo W, González-Acuña D, Jara S, Barra R. Celis JE, et al. Among authors: barra r. Environ Monit Assess. 2014 Mar;186(3):1815-24. doi: 10.1007/s10661-013-3495-6. Epub 2013 Oct 25. Environ Monit Assess. 2014. PMID: 24464330

4

A Global Overview of Exposure Levels and Biological Effects of Trace Elements in Penguins.

Espejo W, Celis JE, GonzÃlez-Acuña D, Banegas A, Barra R, Chiang G. Espejo W, et al. Among authors: barra r. Rev Environ Contam Toxicol. 2018;245:1-64. doi: 10.1007/398_2017_5. Rev Environ Contam Toxicol. 2018. PMID: 29079931 Review.

5

Embryo-larvae and juvenile toxicity of Pb and Cd in Northern Chilean scallop Argopecten purpuratus.

Romero-Murillo P, Espejo W, Barra R, Orrego R. Romero-Murillo P, et al. Among authors: barra r. Environ Monit Assess. 2017 Dec 13;190(1):16. doi: 10.1007/s10661-017-6373-9. Environ Monit Assess. 2017. PMID: 29234890

6

Presence of organochlorine pollutants in fat and scats of pinnipeds from the Antarctic Peninsula and South Shetland Islands, and their relationship to trophic position.

Vergara EG, Hernández V, Munkittrick KR, Barra R, Galban-Malagon C, Chiang G. Vergara EG, et al. Among authors: barra r. Sci Total Environ. 2019 Oct 1;685:1276-1283. doi: 10.1016/j.scitotenv.2019.06.122. Epub 2019 Jun 15. Sci Total Environ. 2019. PMID: 31272787

7

Persistent organic pollutants and porphyrins biomarkers in penguin faeces from Kopaitic Island and Antarctic Peninsula.

Rudolph I, Chiang G, Galbán-Malagón C, Mendoza R, Martinez M, Gonzalez C, Becerra J, Servos MR, Munkittrick KR, Barra R. Rudolph I, et al. Among authors: barra r. Sci Total Environ. 2016 Dec 15;573:1390-1396. doi: 10.1016/j.scitotenv.2016.07.091. Epub 2016 Jul 20. Sci Total Environ. 2016. PMID: 27450255

8

Assessing wild fish exposure to ligands for sex steroid receptors from pulp and paper mill effluents in the Biobio River Basin, Central Chile.

Orrego R, Hewitt LM, McMaster M, Chiang G, Quiroz M, Munkittrick K, Gavilán JF, Barra R. Orrego R, et al. Among authors: barra r. Ecotoxicol Environ Saf. 2019 Apr 30;171:256-263. doi: 10.1016/j.ecoenv.2018.12.092. Epub 2019 Jan 3. Ecotoxicol Environ Saf. 2019. PMID: 30612013

9

Health status of native fish (Percilia gillissi and Trichomycterus areolatus) downstream of the discharge of effluent from a tertiary-treated elemental chlorine-free pulp mill in Chile.

Chiang G, McMaster ME, Urrutia R, Saavedra MF, Gavilán JF, Tucca F, Barra R, Munkittrick KR. Chiang G, et al. Among authors: barra r. Environ Toxicol Chem. 2011 Aug;30(8):1793-809. doi: 10.1002/etc.573. Epub 2011 Jun 16. Environ Toxicol Chem. 2011. PMID: 21544863

10

Liver ethoxyresorufin-O-deethylase and brain acetylcholinesterase in two freshwater fish species of South America; the effects of seasonal variability on study design for biomonitoring.

Chiang G, Munkittrick KR, Urrutia R, Concha C, Rivas M, Diaz-Jaramillo M, Barra R. Chiang G, et al. Among authors: barra r. Ecotoxicol Environ Saf. 2012 Dec;86:147-55. doi: 10.1016/j.ecoenv.2012.09.008. Epub 2012 Oct 3. Ecotoxicol Environ Saf. 2012. PMID: 23040602

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