Atmospheric Mercury Outflow from China and Interprovincial Trade
| العنوان: | Atmospheric Mercury Outflow from China and Interprovincial Trade |
|---|---|
| المؤلفون: | Maodian Liu, Haoran Zhang, Long Chen, Sai Liang, Wei Zhang, Xi Tang, Xuejun Wang, Yumeng Li, Jing Meng, Yindong Tong, Yanxu Zhang, Jiong Shu |
| المساهمون: | Chen, Long [0000-0001-9574-7307], Liang, Sai [0000-0002-6306-5800], Meng, Jing [0000-0001-8708-0485], Wang, Xuejun [0000-0001-9990-1391], Apollo - University of Cambridge Repository |
| المصدر: | Environmental Science & Technology. 52:13792-13800 |
| بيانات النشر: | American Chemical Society (ACS), 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | Air Pollutants, China, Internationality, 010504 meteorology & atmospheric sciences, chemistry.chemical_element, Atmospheric mercury, Mercury, General Chemistry, 010501 environmental sciences, Atmospheric sciences, 01 natural sciences, Mercury (element), Human health, Air pollutants, chemistry, Humans, Environmental Chemistry, Environmental science, Outflow, Mass budget, Environmental Monitoring, 0105 earth and related environmental sciences |
| الوصف: | Mercury (Hg) is characterized by its ability to migrate between continents and its adverse effects on human health, arousing great concern around the world. The transboundary transport of large anthropogenic Hg emissions from China has attracted particular attention, especially from neighboring countries. Here, we combine an atmospheric transport model, a mass budget analysis, and a multiregional input-output model to simulate the atmospheric Hg outflow from China and investigate the impacts of Chinese interprovincial trade on the outflow. The results show outflows of 423.0 Mg of anthropogenic Hg, consisting of 65.9% of the total Chinese anthropogenic emissions, from China in 2010. Chinese interprovincial trade promotes the transfer of atmospheric outflow from the eastern terrestrial boundary (-6.4 Mg year-1) to the western terrestrial boundary (+4.5 Mg year-1) and a net decrease in the atmospheric outflow for the whole boundary, reducing the chance of risks to foreign countries derived from transboundary Hg pollution from China. These impacts of interprovincial trade will be amplified due to the expected strengthened interprovincial trade in the future. The synergistic promotional effects of interprovincial trade versus Hg controls should be considered to reduce the transboundary Hg pollution from China. |
| وصف الملف: | application/pdf |
| تدمد: | 1520-5851 0013-936X |
| DOI: | 10.1021/acs.est.8b03951 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79aff0a99d2658d427dad9cf3c24e164 https://doi.org/10.1021/acs.est.8b03951 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....79aff0a99d2658d427dad9cf3c24e164 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15205851 0013936X |
|---|---|
| DOI: | 10.1021/acs.est.8b03951 |