Soil's Hidden Power: The Stable Soil Organic Carbon Pool Controls the Burden of Persistent Organic Pollutants in Background Soils.
Persistent organic pollutants (POPs) tend to accumulate in cold regions by cold condensation and global distillation. Soil organic matter is the main storage compartment for POPs in terrestrial ecosystems due to deposition and repeated air-surface exchange processes. Here, physicochemical properties...
Published in: | Environmental Science & Technology |
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American Chemical Society
2024
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Online Access: | https://doi.org/10.1021/acs.est.4c00028 https://pubmed.ncbi.nlm.nih.gov/38696308 |
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ftpubmed:38696308 2024-06-09T07:41:08+00:00 Soil's Hidden Power: The Stable Soil Organic Carbon Pool Controls the Burden of Persistent Organic Pollutants in Background Soils. Jiang, Lu Lv, Jitao Jones, Kevin C Yu, Shiyang Wang, Yawei Gao, Yan Wu, Jing Luo, Lun Shi, Jianbo Li, Yingming Yang, Ruiqiang Fu, Jianjie Bu, Duo Zhang, Qinghua Jiang, Guibin 2024 May 14 https://doi.org/10.1021/acs.est.4c00028 https://pubmed.ncbi.nlm.nih.gov/38696308 eng eng American Chemical Society https://doi.org/10.1021/acs.est.4c00028 https://pubmed.ncbi.nlm.nih.gov/38696308 Environ Sci Technol ISSN:1520-5851 Volume:58 Issue:19 Antarctic and Arctic regions Tibetan Plateau background soil burden mineral-associated organic matter persistent organic pollutants soil organic matter Journal Article 2024 ftpubmed https://doi.org/10.1021/acs.est.4c00028 2024-05-14T16:02:00Z Persistent organic pollutants (POPs) tend to accumulate in cold regions by cold condensation and global distillation. Soil organic matter is the main storage compartment for POPs in terrestrial ecosystems due to deposition and repeated air-surface exchange processes. Here, physicochemical properties and environmental factors were investigated for their role in influencing POPs accumulation in soils of the Tibetan Plateau and Antarctic and Arctic regions. The results showed that the soil burden of most POPs was closely coupled to stable mineral-associated organic carbon (MAOC). Combining the proportion of MAOC and physicochemical properties can explain much of the soil distribution characteristics of the POPs. The background levels of POPs were estimated in conjunction with the global soil database. It led to the proposition that the stable soil carbon pools are key controlling factors affecting the ultimate global distribution of POPs, so that the dynamic cycling of soil carbon acts to counteract the cold-trapping effects. In the future, soil carbon pool composition should be fully considered in a multimedia environmental model of POPs, and the risk of secondary release of POPs in soils under conditions such as climate change can be further assessed with soil organic carbon models. Article in Journal/Newspaper Antarc* Antarctic Arctic Climate change PubMed Central (PMC) Arctic Antarctic Environmental Science & Technology 58 19 8490 8500 |
institution |
Open Polar |
collection |
PubMed Central (PMC) |
op_collection_id |
ftpubmed |
language |
English |
topic |
Antarctic and Arctic regions Tibetan Plateau background soil burden mineral-associated organic matter persistent organic pollutants soil organic matter |
spellingShingle |
Antarctic and Arctic regions Tibetan Plateau background soil burden mineral-associated organic matter persistent organic pollutants soil organic matter Jiang, Lu Lv, Jitao Jones, Kevin C Yu, Shiyang Wang, Yawei Gao, Yan Wu, Jing Luo, Lun Shi, Jianbo Li, Yingming Yang, Ruiqiang Fu, Jianjie Bu, Duo Zhang, Qinghua Jiang, Guibin Soil's Hidden Power: The Stable Soil Organic Carbon Pool Controls the Burden of Persistent Organic Pollutants in Background Soils. |
topic_facet |
Antarctic and Arctic regions Tibetan Plateau background soil burden mineral-associated organic matter persistent organic pollutants soil organic matter |
description |
Persistent organic pollutants (POPs) tend to accumulate in cold regions by cold condensation and global distillation. Soil organic matter is the main storage compartment for POPs in terrestrial ecosystems due to deposition and repeated air-surface exchange processes. Here, physicochemical properties and environmental factors were investigated for their role in influencing POPs accumulation in soils of the Tibetan Plateau and Antarctic and Arctic regions. The results showed that the soil burden of most POPs was closely coupled to stable mineral-associated organic carbon (MAOC). Combining the proportion of MAOC and physicochemical properties can explain much of the soil distribution characteristics of the POPs. The background levels of POPs were estimated in conjunction with the global soil database. It led to the proposition that the stable soil carbon pools are key controlling factors affecting the ultimate global distribution of POPs, so that the dynamic cycling of soil carbon acts to counteract the cold-trapping effects. In the future, soil carbon pool composition should be fully considered in a multimedia environmental model of POPs, and the risk of secondary release of POPs in soils under conditions such as climate change can be further assessed with soil organic carbon models. |
format |
Article in Journal/Newspaper |
author |
Jiang, Lu Lv, Jitao Jones, Kevin C Yu, Shiyang Wang, Yawei Gao, Yan Wu, Jing Luo, Lun Shi, Jianbo Li, Yingming Yang, Ruiqiang Fu, Jianjie Bu, Duo Zhang, Qinghua Jiang, Guibin |
author_facet |
Jiang, Lu Lv, Jitao Jones, Kevin C Yu, Shiyang Wang, Yawei Gao, Yan Wu, Jing Luo, Lun Shi, Jianbo Li, Yingming Yang, Ruiqiang Fu, Jianjie Bu, Duo Zhang, Qinghua Jiang, Guibin |
author_sort |
Jiang, Lu |
title |
Soil's Hidden Power: The Stable Soil Organic Carbon Pool Controls the Burden of Persistent Organic Pollutants in Background Soils. |
title_short |
Soil's Hidden Power: The Stable Soil Organic Carbon Pool Controls the Burden of Persistent Organic Pollutants in Background Soils. |
title_full |
Soil's Hidden Power: The Stable Soil Organic Carbon Pool Controls the Burden of Persistent Organic Pollutants in Background Soils. |
title_fullStr |
Soil's Hidden Power: The Stable Soil Organic Carbon Pool Controls the Burden of Persistent Organic Pollutants in Background Soils. |
title_full_unstemmed |
Soil's Hidden Power: The Stable Soil Organic Carbon Pool Controls the Burden of Persistent Organic Pollutants in Background Soils. |
title_sort |
soil's hidden power: the stable soil organic carbon pool controls the burden of persistent organic pollutants in background soils. |
publisher |
American Chemical Society |
publishDate |
2024 |
url |
https://doi.org/10.1021/acs.est.4c00028 https://pubmed.ncbi.nlm.nih.gov/38696308 |
geographic |
Arctic Antarctic |
geographic_facet |
Arctic Antarctic |
genre |
Antarc* Antarctic Arctic Climate change |
genre_facet |
Antarc* Antarctic Arctic Climate change |
op_source |
Environ Sci Technol ISSN:1520-5851 Volume:58 Issue:19 |
op_relation |
https://doi.org/10.1021/acs.est.4c00028 https://pubmed.ncbi.nlm.nih.gov/38696308 |
op_doi |
https://doi.org/10.1021/acs.est.4c00028 |
container_title |
Environmental Science & Technology |
container_volume |
58 |
container_issue |
19 |
container_start_page |
8490 |
op_container_end_page |
8500 |
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1801369565171548160 |