The Role of the Ocean in Global Cycling of Persistent Organic Contaminants: Refinement and Application of a Global Multicompartment Chemistry-Transport Model (2010) (Hamburg Studies on Maritime Affairs #18)
By:
Sign Up Now!
Already a Member? Log In
You must be logged into UK education collection to access this title.
Learn about membership options,
or view our freely available titles.
- Synopsis
- Persistent organic contaminants, which are bioaccumulative and toxic are a concern for the ecosystems and human health and are regulated under international law (global and regional conventions, besides other). If semivolatile, they cycle in different environmental compartments and follow complex transport pathways. The ocean is believed to play a key role in the cycling by accumulating and storing the contaminant and providing a transport medium. But substance fate in the marine environment is not fully understood yet. Here, the global multicompartment chemistry-transport model MPI-MCTM is used to study the fate of organic pollutants in the marine and total environment. For the first time historical emission data are used in spatially-resolved long-term simulations of an insecticide, DDT, and an industrial chemical, perfluorooctanoic acid (PFOA). The model results give new insights into the cycling of these substances as different spatial and process resolutions were tested. E.g. for DDT the model results show saturation and reversal of air-sea exchange, which was not indicated by any other study before.
- Copyright:
- 2010
Book Details
- Book Quality:
- Publisher Quality
- ISBN-13:
- 9783642050091
- Related ISBNs:
- 9783642050084
- Publisher:
- Springer Berlin Heidelberg
- Date of Addition:
- 07/15/22
- Copyrighted By:
- N/A
- Adult content:
- No
- Language:
- English
- Has Image Descriptions:
- No
- Categories:
- Nonfiction, Science, Outdoors and Nature, Earth Sciences, Law, Legal Issues and Ethics
- Submitted By:
- Bookshare Staff
- Usage Restrictions:
- This is a copyrighted book.
Reviews
Other Books
- by Irene Stemmler
- in Nonfiction
- in Science
- in Outdoors and Nature
- in Earth Sciences
- in Law, Legal Issues and Ethics