A long-term modelling of distribution and accumulation of the mercury species in the northern hemisphere

机译：北半球汞种分布与积累的长期建模

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

Mercury is one of toxic pollutants with a long atmospheric lifetime, which is resulted from both rather slow deposition and high re-evaporation capabilities. As a result, mercury pollution is characterized by rather homogenous distribution of the substances in the atmosphere (in comparison with e.g. acidic species or other heavy metals like Pb and Cd). It is known that total mercury concentrations in air in the Northern Hemisphere are mostly within the range of 1-1.5 ng per cubic meter with scarce peaks around large emission sources. The measurements of vertical concentration profiles showed that up to several kilometers the concentrations are again rather homogenous.

机译：汞是具有长大气寿命的毒性污染物之一，这是由于两种相当慢的沉积和高再蒸发能力导致。结果，汞污染的特征在于气氛中物质的相当均匀分布（与例如酸性物质或其他重金属相比，如PB和CD）。众所周知，北半球空气中的空气中的总汞浓度大部分在每立方米的1-1.5 ng范围内，大量排放源周围的稀缺峰。垂直浓度谱的测量结果显示，浓度高达几公里再次相当均匀。

著录项

来源
《NATO/CCMS international technical meeting on air pollution modelling and its application》|2000年||共9页
会议地点
作者
Mikhail Sofiev;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类大气污染及其防治;
关键词

相似文献

外文文献
中文文献
专利

1. Species distribution models indicate contrasting late-Quaternary histories for Southern and Northern Hemisphere bird species [J] . Huntley Brian, Allen Judy R. M., Barnard Phoebe, Global ecology and biogeography . 2013,第3a4期

机译：物种分布模型表明南半球和北半球鸟类物种的第四纪后期形成对比
2. Trophic transfer and accumulation of mercury in ray species in coastal waters affected by historic mercury mining (Gulf of Trieste, northern Adriatic Sea) [J] . Milena Horvat, Nina Degenek, Lovrenc Lipej Environmental Science and Pollution Research . 2014,第6期

机译：受历史汞开采影响的沿海水域中射线物种中汞的营养转移和积累（亚得里亚海北部的里雅斯特湾）
3. Long-Term (～57 ka) Controls on Mercury Accumulation in the Souther Hemisphere Reconstructed Using a Peat Record from Pinheiro Mire (Minas Gerais, Brazil) [J] . Marta Perez-Rodriguez, Ingrid Horak-Terra, Luis Rodriguez-Lado, Environmental Science & Technology . 2015,第3期

机译：使用来自皮涅罗米雷（Pinheiro Mire）（巴西米纳斯吉拉斯州）的泥炭记录重建的南半球汞累积的长期（〜57 ka）控制措施
4. A long-term modelling of distribution and accumulation of the mercury species in the northern hemisphere [C] . Mikhail Sofiev NATO/CCMS international technical meeting on air pollution modelling and its application . 2000

机译：北半球汞种分布与积累的长期建模
5. Factors affecting soil total mercury, carbon and nitrogen distributions in seasonal pond basins within a northern hardwood forest in Minnesota, USA. [D] . Boche, Mikayla Jane. 2016

机译：影响美国明尼苏达州北部硬木林中季节性池塘盆地中土壤总汞，碳和氮分布的因素。
6. Species distribution modeling and molecular markers suggest longitudinal range shifts and cryptic northern refugia of the typical calcareous grassland species Hippocrepis comosa (horseshoe vetch) [O] . Martin Leipold, Simone Tausch, Peter Poschlod, 2017

机译：物种分布模型和分子标记表明典型钙质草原草种Hippocrepis comosa（马蹄v）的纵向范围变化和隐秘的北部避难所
7. Species’ distribution models indicate contrasting late-Quaternary histories for southern and northern hemisphere bird species. [O] . Huntley B., Allen J.R.M., Barnard P., 2013

机译：物种的分布模型表明，南半球和北半球鸟类的第四纪晚期历史形成鲜明对比。
8. Long-term changes in the statistical distribution of Dobson total ozone in selected Northern Hemisphere geographical regions [R] . Krzyscin, Janusz W. 1994

机译：选定的北半球地区的多布森总臭氧统计分布的长期变化

A long-term modelling of distribution and accumulation of the mercury species in the northern hemisphere

摘要

著录项

相似文献

相关主题

期刊订阅