基本信息
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职业迁徙
个人简介
Research Area(s)
Soil toxicology
GHG production in Antarctic and Artic ecosystems
Nitrogen cycle in polar deserts
Research Interests
I explore how humans poison soil and how soil poisons humans. In Canada, soil cleanup guidelines protect the most sensitive organism at a site for a specific contaminant. For example, typically humans are very sensitive to polycyclic aromatic hydrocarbons (PAH) pollution, whereas soil nutrient cycling is sensitive for Total Petroleum Hydrocarbons (TPH) [REFs 96,92,76]. Thus, at a site contaminated with PAHs and TPH, the site would have to be cleaned up to protect humans and nutrient cycling if both receptors are present. As a result, improving policy and technologies in Canada requires that we investigate how humans and all other ecosystem components interact with, and are affected by polluted soils. Incidental ingestion of soil by humans is the primary exposure pathway by which polluted soils poison humans. And among soil biogeochemical cycles, the nitrogen cycle is proving to be the most sensitive to pollutants. Thus, I focus on incidental soil ingestion and the soil nitrogen cycle to understand how human activities impact ecosystems and how these ecosystems impact human health.
研究兴趣
论文共 261 篇作者统计合作学者相似作者
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Chemosphere (2024): 141431-141431
Bright Boamah,Steven Siciliano, Natacha Hogan,Markus Hecker, Mark Hanson, Patrick Campbell,Rachel Peters, Ahmad N. Al-Dissi,Lynn Weber
Toxicology Reports (2024): 584-593
Laura Gasque-Belz, Katherine Raes,Bradley Park, Carly Colville,Steven Siciliano,Natacha Hogan,Lynn Weber, Patrick Campbell,Rachel Peters,Mark Hanson,Markus Hecker
JOURNAL OF HAZARDOUS MATERIALS (2024): 133299-133299
Laura Gasque-Belz, Carly Colville, Shakya Kurukulasuriya,Steven D. Siciliano,Natacha Hogan,Lynn Weber, Patrick Campbell,Rachel Peters,Mark Hanson,Markus Hecker
AQUATIC TOXICOLOGY (2023): 106734-106734
Soil Biology and Biochemistry (2023): 109120-109120
INTEGRATED ENVIRONMENTAL ASSESSMENT AND MANAGEMENT (2023)
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