Using an epiphytic moss to identify previously unknown sources of atmospheric cadmium pollution
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- 作者：Geoffrey H. Donovana ; gdonovan@fs.fed.us" class="auth_mail" title="E-mail the corresponding author ; Sarah E. Jovana ; sjovan@fs.fed.us" class="auth_mail" title="E-mail the corresponding author ; Demetrios Gatziolisa ; dgatziolis@fs.fed.us" class="auth_mail" title="E-mail the corresponding author ; Igor Burstynb ; igor.burstyn@drexel.edu" class="auth_mail" title="E-mail the corresponding author ; Yvonne L. Michaelb ; ylm23@drexel.edu" class="auth_mail" title="E-mail the corresponding author ; Michael C. Amacherd ; mcamacher1@outlook.com" class="auth_mail" title="E-mail the corresponding author ; Vicente J. Monleonc ; vjmonleon@fs.fed.us" class="auth_mail" title="E-mail the corresponding author
- 关键词：Arsenic ; Selenium ; Air pollution ; Stained-glass ; Orthotrichum lyellii
- 刊名：Science of the Total Environment
- 出版年：2016
- 出版时间：15 July 2016
- 年：2016
- 卷：559
- 期：Complete
- 页码：84-93
- 全文大小：1799 K
文摘
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Bio-indicators are a valid method for measuring atmospheric pollutants
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We used moss to map atmospheric cadmium in Portland, Oregon
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Using a spatial linear model, we identified two stained-glass manufacturers as the major sources of atmospheric cadmium in Portland
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After both companies suspended cadmium use, atmospheric levels declined precipitously