scholarly journals Glaciochemistry of Cave Ice: Paradana and Snežna Caves, Slovenia

Geosciences ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 94
Author(s):  
Anne Carey ◽  
Matija Zorn ◽  
Jure Tičar ◽  
Matej Lipar ◽  
Blaž Komac ◽  
...  

Cave ice samples collected within karstic terrain have major ion and nutrient concentrations showing that the ice originates from local precipitation modified by the addition of Ca2+ and HCO3− from the dissolution of the local bedrock. Isotopic profiles of Paradana Cave ice are similar to those described in other ice caves in central and eastern Europe, where the profiles are developed through the freezing of cave pool or “lake” waters from the top downward during the onset of the cold portion of the year. Stable isotope data suggest future studies may yield a long-term paleo-environmental record for this location.

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Christopher J. Pollock ◽  
Pablo Capilla-Lasheras ◽  
Rona A. R. McGill ◽  
Barbara Helm ◽  
Davide M. Dominoni

2019 ◽  
Vol 569 ◽  
pp. 423-435 ◽  
Author(s):  
Guofeng Zhu ◽  
Huiwen Guo ◽  
Dahe Qin ◽  
Hanxiong Pan ◽  
Yu Zhang ◽  
...  

Author(s):  
Sean Moran ◽  
Bruce MacFadden ◽  
Michelle Barboza

Over the past several decades, thousands of stable isotope analyses (δ13C, δ18O) published in the peer-reviewed literature have advanced understanding of ecology and evolution of fossil mammals in Deep Time. These analyses typically have come from sampling vouchered museum specimens. However, the individual stable isotope data are typically disconnected from the vouchered specimens, and there likewise is no central repository for this information. This paper describes the status, potential, and value of the integration of stable isotope data in museum fossil collections. A pilot study in the Vertebrate Paleontology collection at the Florida Museum of Natural History has repatriated within Specify more than 1,000 legacy stable isotope data (mined from the literature) with the vouchered specimens by using ancillary non Darwin Core (DwC) data fields. As this database grows, we hope to both: validate previous studies that were done using smaller data sets; and ask new questions of the data that can only be addressed with larger, aggregated data sets. validate previous studies that were done using smaller data sets; and ask new questions of the data that can only be addressed with larger, aggregated data sets. Additionally, we envision that as the community gains a better understanding of the importance of these kinds of ancillary data to add value to vouchered museum specimens, then workflows, data fields, and protocols can be standardized.


2021 ◽  
Vol 24 (3) ◽  
pp. 58-78
Author(s):  
Petra Růčková ◽  
Nicole Škuláňová

Every economic sector, every single industry, every economy, and even every firm has its specific financial structure. Given that it is not possible to examine thousands of individual companies for scientific purposes, it is necessary to at least examine the differences between individual sectors, industries and countries. At the same time, the formation and optimization of the financial structure is influenced by a myriad of diverse factors that financial managers should take into account in their decisions. Thanks to these facts, more and more researches had been created for over half a century. This research expands knowledge in seven selected countries of Central and Eastern Europe – the Visegrád Group, Bulgaria, Slovenia and Romania. The aim of the research is to evaluate, based on the Generalized Method of Moments, the relationship between the six selected factors and the indebtedness level in companies belonging to the agricultural, forestry and fishing industry. The subject of the research is medium, large and very large companies during the years 2009 to 2016. The research deals with the influence of profitability, liquidity, asset structure, economic development, inflation and interest rates on the total, long-term and short-term indebtedness of companies. The main finding of the research is that companies are influenced by both internal and external determinants. However, even though the industry should be neutral, external determinants – GDP growth rates, inflation rates and interest rates – have a more significant impact on the debt level. The results of this research will not only extend current knowledge in the field of corporate finance, but at the same time, the results may be stimulating in setting support rules for public administration and even European institutions, as the selected industry is strongly linked to subsidy policies.


Sign in / Sign up

Export Citation Format

Share Document