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Search: authors:"Marta Ostrowska"

3 papers found.
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Tardigrada in Svalbard lichens: diversity, densities and habitat heterogeneity

Tardigrades in lichens have been poorly studied with few papers published on their ecology and diversity so far. The aims of our study are to determine the (1) influence of habitat heterogeneity on the densities and species diversity of tardigrade communities in lichens as well as the (2) effect of nutrient enrichment by seabirds on tardigrade densities in lichens. Forty-five ...

The effect of a number of H9C2 rat cardiomyocytes passage on repeatability of cytotoxicity study results

The embryonic cardiomyocyte cell line H9C2 is commonly used in numerous in vitro studies, including cardiotoxicity analyses of new drugs. So far no results were published for studies on cell parameters variability during the cell line ageing process. For this reason the aim of the study was to evaluate the effect of a number of H9C2 rat embryonic cardiomyocytes passages on ...

Complex species distribution models of Goldcrests and Firecrests densities in Poland: are remote sensing-based predictors sufficient?

Species distribution models should identify ecological requirements of species and predict their spatial density. However, data from remote sensing sources are often used alone as predictors in modelling distributions. Such data will only produce accurate models if features that are distinguishable by remote sensing are a good match to the environmental traits that delineate ...