Arid
DOI10.1093/plankt/fbw100
Skyfall-neglected roles of volcano ash and black carbon rich aerosols for microbial plankton in the ocean
Weinbauer, Markus G.1; Guinot, Benjamin2; Migon, Christophe1; Malfatti, Francesca3; Mari, Xavier1,4
通讯作者Weinbauer, Markus G.
来源期刊JOURNAL OF PLANKTON RESEARCH
ISSN0142-7873
EISSN1464-3774
出版年2017
卷号39期号:2页码:187-198
英文摘要

Mineral dust, volcano ash and soot (black carbon) are among the major solid aerosol inputs to the world ocean. They deliver elements such as C, N, P, S and bioactive trace metals in significant amounts. However, in contrast to mineral dust, the impact of volcano ash and soot on microbial plankton is poorly studied, although total deposition rates are not much lower for volcano ash than for mineral dust in certain basins and soot delivers overall more P into the ocean than mineral dust. Aging processes in the atmosphere during horizontal transport, e.g. due to exposure to UV light and acidic conditions in clouds, increase the solubility and hence bioavailability of volcano ash and soot aerosols. Current findings suggest that volcano ash and soot are a source of nutrients and/or organic carbon, and influence aggregation processes. Volcano ash seems to stimulate phytoplankton, and soot bacterioplankton; both aerosols influence microbial diversity. We argue that volcano ash and soot have a significant, but comparatively less well-studied effects on microbial plankton that should, along with mineral dust, be better implemented into concepts and studies of microbial food webs to improve the mechanistic understanding of the role and performance of autotrophic and heterotrophic microorganisms


英文关键词mineral dust volcano ash black carbon soot sea spray phytoplankton bacteria protists viruses organic matter diversity production
类型Article
语种英语
国家France ; Italy
收录类别SCI-E
WOS记录号WOS:000397979400003
WOS关键词ATMOSPHERIC DEPOSITION ; SAHARAN DUST ; MEDITERRANEAN SEA ; DESERT DUST ; BIOGEOCHEMISTRY ; POLLUTANTS ; IMPACT ; WATER ; ACIDIFICATION ; COMMUNITIES
WOS类目Marine & Freshwater Biology ; Oceanography
WOS研究方向Marine & Freshwater Biology ; Oceanography
来源机构French National Research Institute for Sustainable Development ; E17
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/200728
作者单位1.Univ Paris 06, Sorbonne Univ, UPMC, CNRS,LOV, 181 Chemin Lazaret, F-06230 Villefranche Sur Mer, France;
2.Univ Toulouse, UPS, CNRS, Lab Darologie, F-31400 Toulouse, France;
3.Inst Nazl Oceanog & Geofis Sperimentale, OGS, I-34100 Trieste, Italy;
4.Univ Toulon & Var, Aix Marseille Univ, Mediterranean Inst Oceanog Mio UM 110, CNRS,INSU,IRD, F-13288 Marseille, France
推荐引用方式
GB/T 7714
Weinbauer, Markus G.,Guinot, Benjamin,Migon, Christophe,et al. Skyfall-neglected roles of volcano ash and black carbon rich aerosols for microbial plankton in the ocean[J]. French National Research Institute for Sustainable Development, E17,2017,39(2):187-198.
APA Weinbauer, Markus G.,Guinot, Benjamin,Migon, Christophe,Malfatti, Francesca,&Mari, Xavier.(2017).Skyfall-neglected roles of volcano ash and black carbon rich aerosols for microbial plankton in the ocean.JOURNAL OF PLANKTON RESEARCH,39(2),187-198.
MLA Weinbauer, Markus G.,et al."Skyfall-neglected roles of volcano ash and black carbon rich aerosols for microbial plankton in the ocean".JOURNAL OF PLANKTON RESEARCH 39.2(2017):187-198.
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