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Understanding the nature of atmospheric acid processing of mineral dusts in supplying bioavailable phosphorus to the oceans

Abstract:

Acidification of airborne dust particles can dramatically increase the amount of bioavailable phosphorus (P) deposited on the surface ocean. Experiments were conducted to simulate atmospheric processes and determine the dissolution behavior of P compounds in dust and dust precursor soils. Acid dissolution occurs rapidly (seconds to minutes) and is controlled by the amount of H+ions present. For H+< 10−4mol/g of dust, 1–10% of t...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1073/pnas.1608136113

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Role:
Author
ORCID:
0000-0002-1603-0103
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Role:
Author
ORCID:
0000-0002-6800-154X
Publisher:
National Academy of Sciences
Journal:
Proceedings of the National Academy of Sciences More from this journal
Volume:
113
Issue:
51
Pages:
14639-14644
Publication date:
2016-12-07
Acceptance date:
2016-11-04
DOI:
EISSN:
1091-6490
ISSN:
0027-8424
Language:
English
Keywords:
Pubs id:
pubs:1048886
UUID:
uuid:06b22c0a-6d6f-4e19-a70c-abbdc32cf6cb
Local pid:
pubs:1048886
Source identifiers:
1048886
Deposit date:
2019-09-03

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