SHAPE VARIATIONS OF GRASS PHYTOLITHS IN EURASIA: TOWARDS IMPROVED INTERPRETATION OF FOSSIL PHYTOLITH RECORD USING NEW METHODS OF GEOMETRIC MORPHOMETRY
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10392530" target="_blank" >RIV/00216208:11310/18:10392530 - isvavai.cz</a>
Výsledek na webu
<a href="https://kpfu.ru/portal/docs/F_211945920/Paleolimnology.of.Northern.Eurasia_Proceedings.of.the.3rd.International.Conference.PDF" target="_blank" >https://kpfu.ru/portal/docs/F_211945920/Paleolimnology.of.Northern.Eurasia_Proceedings.of.the.3rd.International.Conference.PDF</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
SHAPE VARIATIONS OF GRASS PHYTOLITHS IN EURASIA: TOWARDS IMPROVED INTERPRETATION OF FOSSIL PHYTOLITH RECORD USING NEW METHODS OF GEOMETRIC MORPHOMETRY
Popis výsledku v původním jazyce
Analysis of microfossil silica phytoliths is becoming an increasingly important research tool in paleoecology. A considerable amount of investigations focused, for instance, on the evolution of grassland ecosystems. Such an advance was achievable mainly by the fact that generally used classification of grass phytolith short cells (GSSC) allows determination of grasses to the subfamily level. The standard method used in phytolith analysis is based on qualitative identification of idealized morphotypes (Madella et al. 2005), which relies mostly on visual cues of the shape and requires highly trained experts. An alternative quantitative approach could minimize the observer's bias and ensure the consistency of data between labs. Moreover, quantitative approach provides data on a continuous scale, which reflects better the continuous variation of phytolith shape.
Název v anglickém jazyce
SHAPE VARIATIONS OF GRASS PHYTOLITHS IN EURASIA: TOWARDS IMPROVED INTERPRETATION OF FOSSIL PHYTOLITH RECORD USING NEW METHODS OF GEOMETRIC MORPHOMETRY
Popis výsledku anglicky
Analysis of microfossil silica phytoliths is becoming an increasingly important research tool in paleoecology. A considerable amount of investigations focused, for instance, on the evolution of grassland ecosystems. Such an advance was achievable mainly by the fact that generally used classification of grass phytolith short cells (GSSC) allows determination of grasses to the subfamily level. The standard method used in phytolith analysis is based on qualitative identification of idealized morphotypes (Madella et al. 2005), which relies mostly on visual cues of the shape and requires highly trained experts. An alternative quantitative approach could minimize the observer's bias and ensure the consistency of data between labs. Moreover, quantitative approach provides data on a continuous scale, which reflects better the continuous variation of phytolith shape.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
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OECD FORD obor
10611 - Plant sciences, botany
Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů