ORCID Profile
0000-0002-1328-1927
Current Organisations
Czech University of Life Sciences Prague
,
Max Planck Institute for Biological Intelligence
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Publisher: Cold Spring Harbor Laboratory
Date: 22-04-2019
DOI: 10.1101/601047
Abstract: Kubelka et al. (Science, 9 November 2018, p. 680-683) claim that climate change has disrupted patterns of nest predation in shorebirds. They report that predation rates have increased since the 1950s, especially in the Arctic. We describe methodological problems with their analyses and argue that there is no solid statistical support for their claims.
Publisher: Cold Spring Harbor Laboratory
Date: 16-07-2022
DOI: 10.1101/2022.07.15.500232
Abstract: The coronavirus disease 2019 (COVID-19) pandemic has dramatically altered human activities, potentially relieving human pressures on urban-dwelling animals. Here, we evaluated whether birds from five cities in five countries (Czech Republic – Prague, Finland – Rovaniemi, Hungary – Budapest, Poland – Poznan, and Australia – Melbourne) changed their tolerance towards human presence (measured as flight initiation distance) during the COVID-19 shutdowns. We collected 6369 flight initiation distance estimates for 147 bird species and found that birds tolerated approaching humans to a similar level before and during the COVID-19 shutdowns. Moreover, during the shutdowns, bird escape behaviour did not consistently change with the level of governmental restrictions (measured as the stringency index). Hence, our results indicate that birds do not flexibly and quickly adjust their escape behaviour to the reduced human presence in other words, the breeding populations of urban birds examined might already be tolerant of human activity and perceive humans as relatively harmless.
Publisher: Emerald
Date: 2006
DOI: 10.1108/03090560610637356
Abstract: This paper aims to examine the context and nature of marketing used by nonprofit organizations in the Czech Republic. A number of senior self‐designated marketing managers in a wide range of non‐profit organizations in Prague were interviewed to generate a descriptive narrative of what these key persons understood marketing to be and how they devised and implemented marketing within organizational strategy. The findings paralleled that of other research (1995‐2005) on the understanding and role of marketing within the profit sector of the Czech Republic. While marketing was identified as an interesting and powerful concept, non‐profit policy makers generally had a limited understanding of a marketing theory or of the context in which exchange transactions occurred. This project was designed as an initial survey. The limited number of representatives interviewed and their purposeful selection from a small number of high‐profile non‐profit organizations limit the reliability of the findings and reduce the extent to which they can be generalized. This paper provides a useful entry point for those interested in the use of marketing in the Czech Republic, a very significant transformative economy in the centre of Europe. Since one of the authors is a native Czech speaker, the paper reviews relevant marketing and non‐profit literature in Czech as well as English. While there has been some interest in the understanding and practice of marketing in the profit sector, it is believed that this is the first paper to address the non‐profit sector – a sector that plays a very significant role within transformative economies.
Location: Austria
Location: Netherlands
No related grants have been discovered for Martin Bulla.