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Bibliographische Detailangaben
1. Verfasser: Leung, Jonathan
Format: Dataset Open Access
Sprache:en
Veröffentlicht: PANGAEA 2021
Schlagworte:
adaptation; biomineralization; Calculated; DATE/TIME; DIVER; Elasticity; Energy dispersive X-ray spectroscopy under the field emission scanning electron microscope (Philips XL 30); Experimental treatment; Field emission scanning electron microscope (Philips XL 30); Gulf_St_Vincent_2013; Gulf St. Vincent, South Australia; Hardness; Heterodontus portusjacksoni, calcium content of teeth, per individual; Heterodontus portusjacksoni, calcium to phosphorus ratio of teeth, per individual; Heterodontus portusjacksoni, carbon content of teeth, per individual; Heterodontus portusjacksoni, fluorine content of teeth, per individual; Heterodontus portusjacksoni, full width at half maximum of teeth, per individual; Heterodontus portusjacksoni, magnesium content of teeth, per individual; Heterodontus portusjacksoni, mechanical resilience, per individual; Heterodontus portusjacksoni, mildly damaged tooth tips, per individual; Heterodontus portusjacksoni, oxygen content of teeth, per individual; Heterodontus portusjacksoni, phosphorus content of teeth, per individual; Heterodontus portusjacksoni, seriously damaged tooth tips, per individual; Heterodontus portusjacksoni, sodium content of teeth, per individual; Heterodontus portusjacksoni, undamaged tooth tips, per individual; Individual ID; Laboratory experiment; Nanoindentation (IBIS, Fischer-Cripps Laboratories Pty Ltd., Australia); Ocean acidification; pH, NBS scale; pH and temperature meter (SevenGo SG2, Mettler Toledo, Australia); Raman spectroscopy (LabRAM HR Evolution system, Horiba Scientific, Japan); Sampling by diver; shark; Species; teeth; Temperature, water; Type of study; Uniform resource locator/link to reference; warming
Online-Zugang:https://doi.org/10.1594/PANGAEA.939036
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Inhaltsangabe:
  • This dataset is composed of mechanical and mineralogical properties of the teeth of Port Jackson sharks, Heterodontus portusjacksoni, which have been exposed to ocean acidification and warming for about six months in the laboratory. Mechanical properties include hardness, elastic modulus, mechanical resilience and tooth damage, whereas mineralogical properties include mineral composition and crystallinity. These data show that sharks can adjust their tooth properties in response to climate change.

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