Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.14579 |
Investigating marine bio-calcification mechanisms in a changing ocean with in vivo and high-resolution ex vivo Raman spectroscopy | |
DeCarlo, Thomas M.1,2,3; Comeau, Steeve1,2,3,8; Cornwall, Christopher E.1,2,3,9; Gajdzik, Laura4; Guagliardo, Paul5; Sadekov, Aleksey1,2,3; Thillainath, Emma C.2,6; Trotter, Julie2,7; McCulloch, Malcolm T.1,2,3 | |
2019-05-01 | |
发表期刊 | GLOBAL CHANGE BIOLOGY
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ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2019 |
卷号 | 25期号:5页码:1877-1888 |
文章类型 | Article |
语种 | 英语 |
国家 | Australia; France; New Zealand |
英文摘要 | Ocean acidification poses a serious threat to marine calcifying organisms, yet experimental and field studies have found highly diverse responses among species and environments. Our understanding of the underlying drivers of differential responses to ocean acidification is currently limited by difficulties in directly observing and quantifying the mechanisms of bio-calcification. Here, we present Raman spectroscopy techniques for characterizing the skeletal mineralogy and calcifying fluid chemistry of marine calcifying organisms such as corals, coralline algae, foraminifera, and fish (carbonate otoliths). First, our in vivo Raman technique is the ideal tool for investigating non-classical mineralization pathways. This includes calcification by amorphous particle attachment, which has recently been controversially suggested as a mechanism by which corals resist the negative effects of ocean acidification. Second, high-resolution ex vivo Raman mapping reveals complex banding structures in the mineralogy of marine calcifiers, and provides a tool to quantify calcification responses to environmental variability on various timescales from days to years. We describe the new insights into marine bio-calcification that our techniques have already uncovered, and we consider the wide range of questions regarding calcifier responses to global change that can now be proposed and addressed with these new Raman spectroscopy tools. |
英文关键词 | calcification coralline algae corals foraminifera in vivo ocean acidification otoliths Raman spectroscopy |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000465103600024 |
WOS关键词 | OTOLITH REFERENCE MATERIAL ; SKELETAL MINERALOGY ; QUALITY-ASSURANCE ; CHAMBER FORMATION ; ARAGONITE ; GROWTH ; BIOMINERALIZATION ; SEAWATER ; WATER ; TOOL |
WOS类目 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/182932 |
专题 | 气候变化 资源环境科学 |
作者单位 | 1.Univ Western Australia, Oceans Grad Sch, Crawley, WA, Australia; 2.Univ Western Australia, Oceans Inst, Crawley, WA, Australia; 3.ARC Ctr Excellence Coral Reef Studies, Crawley, WA, Australia; 4.Curtin Univ, Sch Mol & Life Sci, TrEnD Lab, Bentley, WA, Australia; 5.Univ Western Australia, Ctr Microscopy Characterisat & Anal, Crawley, WA, Australia; 6.Univ Western Australia, Sch Biol Sci, Crawley, WA, Australia; 7.Univ Western Australia, Sch Earth Sci, Crawley, WA, Australia; 8.Sorbonne Univ, CNRS, INSU, Lab Oceanog Villefranche 30, 181 Chemin Lazaret, F-06230 Villefranche Sur Mer, France; 9.Victoria Univ Wellington, Sch Biol Sci, Wellington, New Zealand |
推荐引用方式 GB/T 7714 | DeCarlo, Thomas M.,Comeau, Steeve,Cornwall, Christopher E.,et al. Investigating marine bio-calcification mechanisms in a changing ocean with in vivo and high-resolution ex vivo Raman spectroscopy[J]. GLOBAL CHANGE BIOLOGY,2019,25(5):1877-1888. |
APA | DeCarlo, Thomas M..,Comeau, Steeve.,Cornwall, Christopher E..,Gajdzik, Laura.,Guagliardo, Paul.,...&McCulloch, Malcolm T..(2019).Investigating marine bio-calcification mechanisms in a changing ocean with in vivo and high-resolution ex vivo Raman spectroscopy.GLOBAL CHANGE BIOLOGY,25(5),1877-1888. |
MLA | DeCarlo, Thomas M.,et al."Investigating marine bio-calcification mechanisms in a changing ocean with in vivo and high-resolution ex vivo Raman spectroscopy".GLOBAL CHANGE BIOLOGY 25.5(2019):1877-1888. |
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