Fugitive methane emissions from leak-prone natural gas distribution infrastructure in urban environments
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- 作者：Margaret F. Hendricka ; hendricm@bu.edu" class="auth_mail" title="E-mail the corresponding author ; Robert Ackleyb ; bobackley@gassafetyusa.com" class="auth_mail" title="E-mail the corresponding author ; Bahare Sanaie-Movaheda ; 1 ; baharsm@bu.edu" class="auth_mail" title="E-mail the corresponding author ; b.sanaiemovahed@neu.edu" class="auth_mail" title="E-mail the corresponding author ; Xiaojing Tanga ; xjtang@bu.edu" class="auth_mail" title="E-mail the corresponding author ; Nathan G. Phillipsa ; nathan@bu.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Greenhouse gas ; Methane ; Natural gas ; Distribution pipelines
- 刊名：Environmental Pollution
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：213
- 期：Complete
- 页码：710-716
- 全文大小：436 K
文摘
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Leak size across aged natural gas distribution infrastructure is positively skewed.
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7% of leaks surveyed contribute 50% of total CH4 emissions measured.
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15% of leaks surveyed qualified as potentially explosive (Grade 1).
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No difference found in CH4 flux at Grade 1 leaks versus all remaining leaks surveyed.