High resolution computed tomography for pores and bioerosion of Uvigerina sp.: Advances and limits

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F21%3APU147429" target="_blank" >RIV/00216305:26620/21:PU147429 - isvavai.cz</a>
Result on the web
<a href="https://www.researchgate.net/publication/357528988_3rd_Palaeontological_Virtual_Congress_Book_of_Abstracts_Palaeontology_in_the_virtual_era" target="_blank" >https://www.researchgate.net/publication/357528988_3rd_Palaeontological_Virtual_Congress_Book_of_Abstracts_Palaeontology_in_the_virtual_era</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
High resolution computed tomography for pores and bioerosion of Uvigerina sp.: Advances and limits
Original language description
Foraminifera are important proxies for paleo-environmental reconstruction. They are visually determined with a light microscope (LM) and a scanning electron microscope (SEM). Both methods are non-destructive 2D surface analyses. SEM resolution offers very fine observation of the pores and microboring. Pores can be used for the oxygen content analysis coupled with geochemical analysis. The bioerosion from other organisms like fungi and cyanobacteria are visualised as boreholes on the surface and are used for the living environment interpretation. Semi-destructive or destructive preparations are needed for internal evaluation such as test dissolution or cutting. The 2D analysis also lacks the relational of 3D observations. The use of laboratory high resolution computed tomography (HRCT) for the 3D internal and external evaluation of foraminifera, of their pores and bioerosion, gives a better understanding of the distribution and relation of the pores to each other and to the morphology. This non-destruc
Czech name
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Czech description
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Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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