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Coal dispersal in the marine environment around a marine coal terminal, British Columbia, Canada

机译:加拿大不列颠哥伦比亚省海洋煤炭码头附近海洋环境中的煤炭扩散

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摘要

A 1999 assessment of sediments, adjacent to the Roberts Bank coal terminal in Delta, British Columbia, Canada, shows that the concentration of coal particles (reported as non-hydrolyzable solids or NHS) has increased substantially since 1977. NHS concentrations have doubled from a mean concentration of 1.80% (1977) to 3.60% (1999). Since 1977 the main deposition of coal has occurred in the vicinity of the coal-loading terminals, where concentrations of 10.47% and 11.90% NHS occur.
机译:1999年对加拿大不列颠哥伦比亚省三角洲罗伯茨银行煤炭码头附近的沉积物进行的评估表明,自1977年以来,煤颗粒(报告为不可水解固体或NHS)的浓度已显着增加。平均浓度为1.80%(1977)至3.60%(1999)。自1977年以来,煤炭的主要沉积发生在装煤码头附近,那里的NHS浓度为10.47%和11.90%。

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