Výsledky vyhledávání - "Austin Scircle"

Akademický článek

Occurrence of Microplastic Pollution at Oyster Reefs and Other Coastal Sites in the Mississippi Sound, USA: Impacts of Freshwater Inflows from Flooding

Autor: Austin Scircle, James V. Cizdziel, Louis Tisinger, Tarun Anumol, Darren Robey

Publikováno v: Toxics, Vol 8, Iss 2, p 35 (2020)

Much of the seafood that humans consume comes from estuaries and coastal areas where microplastics (MPs) accumulate, due in part to continual input and degradation of plastic litter from rivers and runoff. As filter feeders, oysters (Crassostrea virg

Externí odkaz: https://doaj.org/article/afb114520447445f9c1f7bc235ffe713

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Prevalence and Distribution of Microplastics in Oysters from the Mississippi Sound

Autor: Kendall Wontor, James V. Cizdziel, Austin Scircle, Deborah J. Gochfeld, Ann Fairly Pandelides

Publikováno v: Journal of Contemporary Water Research & Education. 177:31-45

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28e9c0a9fbb7283cf63af2a9c28830ea
https://doi.org/10.1111/j.1936-704x.2022.3379.x

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Historical deposition of trace metals in a marine sapropel from Mangrove Lake, Bermuda with emphasis on mercury, lead, and their isotopic composition

Autor: Jingjing Chen, James V. Cizdziel, Ryan F. Lepak, Davin J. Wallace, Oscar Black, Byunggwon Jeon, Ying Zhou, Austin Scircle, James P. Hurley

Publikováno v: Journal of Soils and Sediments. 20:2266-2276

Sapropel is an organic-rich sediment formed under conditions that can result in sequestration of trace metals. Here, we determined the concentration of total mercury (Hg), lead (Pb), and 16 other metals (Al, Ba, Ca, Cd, Cr, Cs, Cu, Fe, Li, Mn, Ni, Sr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79eea6baadd95a8367ce29be8c36baa9
https://doi.org/10.1007/s11368-020-02567-6

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Detecting and Quantifying Microplastics in Bottled Water using Fluorescence Microscopy: A New Experiment for Instrumental Analysis and Environmental Chemistry Courses

Autor: Austin Scircle, James V. Cizdziel

Publikováno v: Journal of Chemical Education. 97:234-238

Microplastics (MPs) are small plastic particles (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::826b0b082a3985e88cd42fd828a57949
https://doi.org/10.1021/acs.jchemed.9b00593

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Separation and identification of microplastics in marine organisms by TGA-FTIR-GC/MS: A case study of mussels from coastal China

Autor: Yingfei Sheng, James V. Cizdziel, Ni Fengli, Ruojia Li, Ying Zhou, Jianping Yu, Yi Liu, Austin Scircle

Publikováno v: Environmental pollution (Barking, Essex : 1987). 272

Microplastics are ubiquitous in the marine environment but characterizing them in marine organisms is challenging. Herein we describe a method to detect, identify, and quantify microplastics in marine mussels (Mytilus edulis) using thermal gravimetri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cac1770c9b7550a78e1aee931aec41d
https://pubmed.ncbi.nlm.nih.gov/33190986

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Occurrence of Microplastic Pollution at Oyster Reefs and Other Coastal Sites in the Mississippi Sound, USA: Impacts of Freshwater Inflows from Flooding

Autor: Darren Robey, James V. Cizdziel, Austin Scircle, Louis Tisinger, Tarun Anumol

Publikováno v: Toxics
Toxics, Vol 8, Iss 35, p 35 (2020)
Volume 8
Issue 2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcf36d66273e43eac1ab072471e77fc6
https://pubmed.ncbi.nlm.nih.gov/32429184

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On the use of multicopters for sampling and analysis of volatile organic compounds in the air by adsorption/thermal desorption GC-MS

Autor: Jingjing Chen, Nicola Watson, James V. Cizdziel, Oscar Black, Ying Zhou, David Wevill, Austin Scircle

Publikováno v: Air Quality, Atmosphere & Health. 11:835-842

We describe a new approach for the determination of volatile organic compounds (VOCs) at precise locations in the air using active sampling on sorbent tubes outfitted to an inexpensive multicopter and analysis by thermal desorption (TD) gas chromatog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddab52e22d5785a8896c6574120e6027
https://doi.org/10.1007/s11869-018-0588-y

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Adaption and use of a quadcopter for targeted sampling of gaseous mercury in the atmosphere

Autor: Austin Scircle, James V. Cizdziel, Ying Zhou, Oscar Black, Jingjing Chen

Publikováno v: Environmental science and pollution research international. 25(13)

We modified a popular and inexpensive quadcopter to collect gaseous mercury (Hg) on gold-coated quartz cartridges, and analyzed the traps using cold vapor atomic fluorescence spectrometry. Flight times averaged 16 min, limited by battery life, and yi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27ad232b64f12028c784bb1c93a952f0
https://pubmed.ncbi.nlm.nih.gov/29569200

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Exposure to mixtures of mercury, cadmium, lead, and arsenic alters disposition of single metals in tissues of Wistar rats

Autor: Austin Scircle, Sarah E. Orr, Mary C. Barnes, Lucy Joshee, Oscar Black, Christy C. Bridges, Byunggwon Jeon, Hannah S. George, James V. Cizdziel, Betsy Smith

Humans throughout the world are exposed regularly to mixtures of environmental toxicants. Four of the most common heavy metal toxicants in the environment are mercury (Hg), cadmium (Cdd), lead (Pb), and arsenic (As). Numerous previous studies assesse

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0ad5dc7428e85ab45089787f8f18723
https://europepmc.org/articles/PMC6546563/

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