汞循环

陆生生态系统是汞生物地球化学循环的主要场所，而森林生态系统是其中最大的生态系统，且常被认为是汞的活性库。

Terrestrial ecological system is the main place for biogeochemical cycle of mercury , whereas forest ecosystem is the largest one and always be seen as an active sink of mercury .

在世界河流正广泛地受到筑坝拦截影响的背景下，大型水库对河流汞生物地球化学循环影响的研究，已受到国际上的普遍重视。

Rivers in the world are widely affected by damming the background of large reservoirs on the rivers of mercury biogeochemical cycles of the study , which has been received widespread international attention .

汞是唯一以气态单质形态随大气循环参与全球迁移的重金属元素，大气汞的长距离传输是汞的生物地球化学循环的重要特性之一，对全球汞循环有着重要的影响。

Mercury ( Hg ) is the unique heavy metal transported with gaseous elemental Hg ( GEM ) . Atmospheric Hg can be transported for a long distance , which plays an important role in global Hg cycle .

碘汞配合法回收制酸烟气中汞时循环液体积膨胀解决方法的探讨

On Way of Coping with Volume Expansion of Circulating Solution during Recovery of Mercury from Gas for Acid-making Using Iodo-mercury Compounding Method

汞的微生物甲基化作用是汞生物地球化学循环过程中重要环节之一，与人类健康密切相关。

Mercury methylation by microbes plays a key role in mercury biogeochemical cycle , and closely related with public health .