Influence of anthropogenic aerosol deposition on the relationship between oceanic productivity and warming
Satellite data and models suggest that oceanic productivity is reduced in response to less nutrient supply under warming. In contrast, anthropogenic aerosols provide nutrients and exert a fertilizing effect, but its contribution to evolution of oceanic productivity is unknown. We simulate the respon...
Published in: | Geophysical Research Letters |
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GEOPHYSICAL RESEARCH LETTERS
2015
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Online Access: | https://hdl.handle.net/20.500.11897/435515 https://doi.org/10.1002/2015GL066753 |
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ftpekinguniv:oai:localhost:20.500.11897/435515 2023-05-15T17:33:55+02:00 Influence of anthropogenic aerosol deposition on the relationship between oceanic productivity and warming Wang, Rong Balkanski, Yves Bopp, Laurent Aumont, Olivier Boucher, Olivier Ciais, Philippe Gehlen, Marion Penuelas, Josep Ethe, Christian Hauglustaine, Didier Li, Bengang Liu, Junfeng Zhou, Feng Tao, Shu Wang, R (reprint author), CEA CNRS UVSQ, Lab Sci Climat & Environm, Gif Sur Yvette, France. CEA CNRS UVSQ, Lab Sci Climat & Environm, Gif Sur Yvette, France. Peking Univ, Coll Urban & Environm Sci, Lab Earth Surface Proc, Beijing 100871, Peoples R China. Peking Univ, Coll Urban & Environm Sci, Sinofrench Inst Earth Syst Sci, Beijing 100871, Peoples R China. Univ Paris 06, Univ Paris 04, CNRS IRD MNHN, LOCEAN IPSL, Paris, France. Univ Paris 06, Meteorol Dynam Lab, IPSL CNRS, Paris, France. CREAF CEAB UAB, CSIC, Global Ecol Unit, Cerdanyola Del Valles, Catalonia, Spain. CREAF, Cerdanyola Del Valles, Catalonia, Spain. IPSL, Lab Oceanog & Climatol, Paris, France. 2015 https://hdl.handle.net/20.500.11897/435515 https://doi.org/10.1002/2015GL066753 en eng GEOPHYSICAL RESEARCH LETTERS GEOPHYSICAL RESEARCH LETTERS.2015,42,(24). 1391468 0094-8276 http://hdl.handle.net/20.500.11897/435515 1944-8007 doi:10.1002/2015GL066753 WOS:000368939700010 EI SCI ocean productivity anthropogenic aerosols nutrient limitation ocean biogeochemical model MARINE PRIMARY CLIMATE-CHANGE DESERT DUST IRON MODEL CARBON PHYTOPLANKTON SOLUBILITY TRENDS DRIVEN Journal 2015 ftpekinguniv https://doi.org/20.500.11897/435515 https://doi.org/10.1002/2015GL066753 2021-08-01T10:48:44Z Satellite data and models suggest that oceanic productivity is reduced in response to less nutrient supply under warming. In contrast, anthropogenic aerosols provide nutrients and exert a fertilizing effect, but its contribution to evolution of oceanic productivity is unknown. We simulate the response of oceanic biogeochemistry to anthropogenic aerosols deposition under varying climate from 1850 to 2010. We find a positive response of observed chlorophyll to deposition of anthropogenic aerosols. Our results suggest that anthropogenic aerosols reduce the sensitivity of oceanic productivity to warming from -15.21.8 to -13.31.6PgCyr(-1)degrees C-1 in global stratified oceans during 1948-2007. The reducing percentage over the North Atlantic, North Pacific, and Indian Oceans reaches 40, 24, and 25%, respectively. We hypothesize that inevitable reduction of aerosol emissions in response to higher air quality standards in the future might accelerate the decline of oceanic productivity per unit warming. FABIO project, a Marie Curie International Incoming Fellowship from European Commission [PIIF-GA-2013-628735]; European Research Council [ERC-2013-SyG-610028]; GENCI-TGCC [2015-t2015012201]; National Natural Science Foundation of China [41201077] SCI(E) EI ARTICLE rong.wang@lsce.ipsl.fr 24 10745-10754 42 Journal/Newspaper North Atlantic Peking University Institutional Repository (PKU IR) Indian Pacific Geophysical Research Letters 42 24 10745 10754 |
institution |
Open Polar |
collection |
Peking University Institutional Repository (PKU IR) |
op_collection_id |
ftpekinguniv |
language |
English |
topic |
ocean productivity anthropogenic aerosols nutrient limitation ocean biogeochemical model MARINE PRIMARY CLIMATE-CHANGE DESERT DUST IRON MODEL CARBON PHYTOPLANKTON SOLUBILITY TRENDS DRIVEN |
spellingShingle |
ocean productivity anthropogenic aerosols nutrient limitation ocean biogeochemical model MARINE PRIMARY CLIMATE-CHANGE DESERT DUST IRON MODEL CARBON PHYTOPLANKTON SOLUBILITY TRENDS DRIVEN Wang, Rong Balkanski, Yves Bopp, Laurent Aumont, Olivier Boucher, Olivier Ciais, Philippe Gehlen, Marion Penuelas, Josep Ethe, Christian Hauglustaine, Didier Li, Bengang Liu, Junfeng Zhou, Feng Tao, Shu Influence of anthropogenic aerosol deposition on the relationship between oceanic productivity and warming |
topic_facet |
ocean productivity anthropogenic aerosols nutrient limitation ocean biogeochemical model MARINE PRIMARY CLIMATE-CHANGE DESERT DUST IRON MODEL CARBON PHYTOPLANKTON SOLUBILITY TRENDS DRIVEN |
description |
Satellite data and models suggest that oceanic productivity is reduced in response to less nutrient supply under warming. In contrast, anthropogenic aerosols provide nutrients and exert a fertilizing effect, but its contribution to evolution of oceanic productivity is unknown. We simulate the response of oceanic biogeochemistry to anthropogenic aerosols deposition under varying climate from 1850 to 2010. We find a positive response of observed chlorophyll to deposition of anthropogenic aerosols. Our results suggest that anthropogenic aerosols reduce the sensitivity of oceanic productivity to warming from -15.21.8 to -13.31.6PgCyr(-1)degrees C-1 in global stratified oceans during 1948-2007. The reducing percentage over the North Atlantic, North Pacific, and Indian Oceans reaches 40, 24, and 25%, respectively. We hypothesize that inevitable reduction of aerosol emissions in response to higher air quality standards in the future might accelerate the decline of oceanic productivity per unit warming. FABIO project, a Marie Curie International Incoming Fellowship from European Commission [PIIF-GA-2013-628735]; European Research Council [ERC-2013-SyG-610028]; GENCI-TGCC [2015-t2015012201]; National Natural Science Foundation of China [41201077] SCI(E) EI ARTICLE rong.wang@lsce.ipsl.fr 24 10745-10754 42 |
author2 |
Wang, R (reprint author), CEA CNRS UVSQ, Lab Sci Climat & Environm, Gif Sur Yvette, France. CEA CNRS UVSQ, Lab Sci Climat & Environm, Gif Sur Yvette, France. Peking Univ, Coll Urban & Environm Sci, Lab Earth Surface Proc, Beijing 100871, Peoples R China. Peking Univ, Coll Urban & Environm Sci, Sinofrench Inst Earth Syst Sci, Beijing 100871, Peoples R China. Univ Paris 06, Univ Paris 04, CNRS IRD MNHN, LOCEAN IPSL, Paris, France. Univ Paris 06, Meteorol Dynam Lab, IPSL CNRS, Paris, France. CREAF CEAB UAB, CSIC, Global Ecol Unit, Cerdanyola Del Valles, Catalonia, Spain. CREAF, Cerdanyola Del Valles, Catalonia, Spain. IPSL, Lab Oceanog & Climatol, Paris, France. |
format |
Journal/Newspaper |
author |
Wang, Rong Balkanski, Yves Bopp, Laurent Aumont, Olivier Boucher, Olivier Ciais, Philippe Gehlen, Marion Penuelas, Josep Ethe, Christian Hauglustaine, Didier Li, Bengang Liu, Junfeng Zhou, Feng Tao, Shu |
author_facet |
Wang, Rong Balkanski, Yves Bopp, Laurent Aumont, Olivier Boucher, Olivier Ciais, Philippe Gehlen, Marion Penuelas, Josep Ethe, Christian Hauglustaine, Didier Li, Bengang Liu, Junfeng Zhou, Feng Tao, Shu |
author_sort |
Wang, Rong |
title |
Influence of anthropogenic aerosol deposition on the relationship between oceanic productivity and warming |
title_short |
Influence of anthropogenic aerosol deposition on the relationship between oceanic productivity and warming |
title_full |
Influence of anthropogenic aerosol deposition on the relationship between oceanic productivity and warming |
title_fullStr |
Influence of anthropogenic aerosol deposition on the relationship between oceanic productivity and warming |
title_full_unstemmed |
Influence of anthropogenic aerosol deposition on the relationship between oceanic productivity and warming |
title_sort |
influence of anthropogenic aerosol deposition on the relationship between oceanic productivity and warming |
publisher |
GEOPHYSICAL RESEARCH LETTERS |
publishDate |
2015 |
url |
https://hdl.handle.net/20.500.11897/435515 https://doi.org/10.1002/2015GL066753 |
geographic |
Indian Pacific |
geographic_facet |
Indian Pacific |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
EI SCI |
op_relation |
GEOPHYSICAL RESEARCH LETTERS.2015,42,(24). 1391468 0094-8276 http://hdl.handle.net/20.500.11897/435515 1944-8007 doi:10.1002/2015GL066753 WOS:000368939700010 |
op_doi |
https://doi.org/20.500.11897/435515 https://doi.org/10.1002/2015GL066753 |
container_title |
Geophysical Research Letters |
container_volume |
42 |
container_issue |
24 |
container_start_page |
10745 |
op_container_end_page |
10754 |
_version_ |
1766132578670084096 |