Elemental signatures in the shells of early juvenile green-lipped mussels (Perna canaliculus) and their potential use for larval tracking

Dunphy, Brendon; Millet, Marc-Alban; Jeffs, Andrew G.

doi:10.1016/j.aquaculture.2010.12.016

Cited by 33 publications

(41 citation statements)

References 26 publications

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“…In fact, even using only these elemental ratios achieves a classification success rate comparable to many other studies (e.g. Carson et al 2007, Dunphy et al 2011, Fodrie et al 2011.…”

Section: Inter-site Elemental Differencessupporting

confidence: 52%

“…The majority of studies, however, have examined differences in shell microchemistry between closely located estuaries or along open coastlines at much larger between-site distances (e.g. Dunphy et al 2011, López-Duarte et al 2012, Cathey et al 2014, Davoren et al 2015, DiFranco et al 2015. Only Ricardo et al (2015) previously examined how trace Table 5.…”

Section: Inter-site Elemental Differencesmentioning

confidence: 99%

“…Becker et al 2005, Dunphy et al 2011, Sorte et al 2013). The spatial resolution at which sites can be distinguished from each other in the literature can be as low as 1 km (Cathey et al 2014).…”

Section: Inter-site Elemental Differencesmentioning

confidence: 99%

“…To date, individuals collected from sites located at distances ranging from ~1 to > 200 km have been able to be differentiated based on their trace elemental fingerprints (Dunphy et al 2011, Cathey et al 2014. Most studies have focused on establishing variation in trace elemental fingerprints over open coastlines or between closely located estuaries (e.g.…”

Section: Introductionmentioning

confidence: 99%

“…Nevertheless, there are some elements which are commonly used to differentiate between individuals including Mg, Cr, Mn, Co, Cu, Zn, Sr, Cs, Ba, Pb, and U (Carson et al 2007). Identifying which elements contribute to variation in elemental fingerprints for a species of interest can allow for an optimal elemental suite to be selected for analysis, which enhances analytical throughput, therefore reducing costs (Dunphy et al 2011).…”

Section: Introductionmentioning

confidence: 99%

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Local-scale variation in trace elemental fingerprints of the estuarine bivalve Austrovenus stutchburyi within and between estuaries

Norrie¹,

Dunphy²,

Baker³

et al. 2016

Mar. Ecol. Prog. Ser.

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Trace elemental fingerprinting has been used to estimate population connectivity of marine species by using variations in the chemistry of shell produced in different water masses to determine the natal location of settlers. This method has been successfully used to differentiate between estuaries and coasts at spatial scales of 10s to 100s of km. Here, we investigated the suitability of trace elemental fingerprinting to distinguish subpopulation connectivity at management scales suitable for local fishery or conservation management. The trace element chemistry of Austrovenus stutchburyi shells was used to distinguish between intra-and inter-estuary subpopulations at local (~1 to 10 km) scales, with ~99% success. Differences between 8 locations within a large harbour and 4 smaller neighbouring estuaries were detected. Sr:Ca, Zn:Ca and Mn:Ca elemental ratios were the primary drivers of inter-site trace elemental fingerprint differences. Intra-shell variation in elemental fingerprints was used to examine temporal stability and demonstrated that, although intra-shell differences were present, site-specific differences in elemental fingerprints were maintained. The results of this study suggest trace elemental fingerprinting can be a viable method to estimate population connectivity over small inter-and intra-estuary spatial scales.

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“…In fact, even using only these elemental ratios achieves a classification success rate comparable to many other studies (e.g. Carson et al 2007, Dunphy et al 2011, Fodrie et al 2011.…”

Section: Inter-site Elemental Differencessupporting

confidence: 52%

Section: Inter-site Elemental Differencesmentioning

confidence: 99%

Section: Inter-site Elemental Differencesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Local-scale variation in trace elemental fingerprints of the estuarine bivalve Austrovenus stutchburyi within and between estuaries

Norrie¹,

Dunphy²,

Baker³

et al. 2016

Mar. Ecol. Prog. Ser.

View full text Add to dashboard Cite

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Laser Ablation Inductively Coupled Plasma Mass Spectrometry as a Tool in Biological Sciences

Galiová

Kanický

Havliš

2014

Natural Products Analysis

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Ocean acidification can interact with ontogeny to determine the trace element composition of bivalve shell

Norrie

Dunphy

Ragg

et al. 2018

Limnol Oceanogr Letters

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We sought to determine how pCO2 will affect the incorporation of trace elements into bivalve shell. This was to validate that under high pCO2 conditions reconstruction of animal movements is still viable; and to investigate potential trace element proxies for ocean carbonate chemistry. Here, we examined shell of the bivalve Perna canaliculus formed under current CO2 (pCO2 = 400 μatm) conditions and those predicted to exist in 2100 (pCO2 = 1050 μatm). Seventeen trace element:calcium ratios were examined at two locations within shells. Elements that are typically most useful in determining connectivity patterns (e.g., Sr, Mn, Ba, Mg, B) were not affected by pCO2 in shell produced early in individual's lives. This suggests that the effects of ocean acidification on dispersal signatures may be dampened. However, cobalt, nickel, and titanium levels were influenced by pCO2 consistently across shells suggesting their role as potential indicators of CO2 level.

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Elemental signatures in the shells of early juvenile green-lipped mussels (Perna canaliculus) and their potential use for larval tracking

Cited by 33 publications

References 26 publications

Local-scale variation in trace elemental fingerprints of the estuarine bivalve Austrovenus stutchburyi within and between estuaries

Local-scale variation in trace elemental fingerprints of the estuarine bivalve Austrovenus stutchburyi within and between estuaries

Laser Ablation Inductively Coupled Plasma Mass Spectrometry as a Tool in Biological Sciences

Ocean acidification can interact with ontogeny to determine the trace element composition of bivalve shell

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