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When Sinks Become Sources; Understanding Persistent Organic Pollutant Behaviour in Dynamic Polar Environments
项目编号DP140100018
Susan Bengtson Nash
项目主持机构Griffith University
开始日期2014
结束日期2017-12-31
英文摘要When Sinks Become Sources; Understanding Persistent Organic Pollutant Behaviour in Dynamic Polar Environments. Polar regions are environmental ' inks' for man-made, Persistent Organic Pollutants (POPs). The unique biogeochemical processes governing POP behaviour in the Polar landscape are not understood, yet are necessary to predict their impact in polar ecosystems. The Antarctic seasonal-ice zone provides an archetype for multi-compartment, temporal observations of POP partitioning in response to the major drivers of ice cover and primary productivity. In addition, the major Antarctic POP reservoirs of seawater and ice will be characterised. Empirical data will be used to parameterise a regional fugacity model. Model application to varying climate scenarios will extend our understanding of POP behaviour and threat in polar regions.
学科分类09 - 环境科学
资助机构AU-ARC
项目经费408567
国家AU
语种英语
文献类型项目
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/70430
推荐引用方式
GB/T 7714
Susan Bengtson Nash.When Sinks Become Sources; Understanding Persistent Organic Pollutant Behaviour in Dynamic Polar Environments.2014.
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