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György Kriska

Researcher at Eötvös Loránd University

Publications -  74
Citations -  1992

György Kriska is an academic researcher from Eötvös Loránd University. The author has contributed to research in topics: Polarized light pollution & Phototaxis. The author has an hindex of 24, co-authored 70 publications receiving 1785 citations. Previous affiliations of György Kriska include Hungarian Academy of Sciences.

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Why do mayflies lay their eggs en masse on dry asphalt roads? Water-imitating polarized light reflected from asphalt attracts Ephemeroptera.

TL;DR: It is shown here that Ephemeroptera can be deceived by and attracted to dry asphalt roads because of the strongly horizontally polarized light reflected from the surface, and that mayflies detect water by means of polarotaxis.
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Polarized light pollution: a new kind of ecological photopollution

TL;DR: The capacity of PLP to drastically increase mortality and reproductive failure in animal populations suggests that PLP should become a focus for conservation biologists and resource managers alike.
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Ventral polarization vision in tabanids: horseflies and deerflies (Diptera: Tabanidae) are attracted to horizontally polarized light.

TL;DR: Evidence for positive polarotaxis is presented, i.e., attraction to horizontally polarized light stimulating the ventral eye region, in both males and females of 27 tabanid species, and in the order Diptera the studied tabanids are the first known species possessing ventral polarization vision and definite polarization-sensitive behavior with known functions.
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Degrees of polarization of reflected light eliciting polarotaxis in dragonflies (Odonata), mayflies (Ephemeroptera) and tabanid flies (Tabanidae).

TL;DR: Using imaging polarimetry in the red, green and blue parts of the spectrum, in multiple-choice field experiments the threshold p* of ventral polarization sensitivity in mayflies, dragonflies and tabanid flies was measured, the positive polarotaxis of which has been shown earlier.
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Reducing the Maladaptive Attractiveness of Solar Panels to Polarotactic Insects

TL;DR: Although solar panels can act as ecological traps, fragmenting their solar-active area does lessen their attractiveness to polarotactic insects, and the design of solar panels and collectors and their placement relative to aquatic habitats will likely affect populations of aquatic insects that use polarized light as a behavioral cue.