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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Srovnání výsledků užití vybraných metod odchytu při studiu taxocenu vodních ploštic (Heteroptera: Nepomorpha) / Comparison of results ascertained by selected sampling methods used for the purposes of a study of water bug taxocenes structure (Heteroptera: Nepomorpha)

ČERNÁ, Lenka January 2009 (has links)
Results of water bug sampling ascertained by selected sampling methods (net trapping and different water light traps) were compared in this thesis. Selected ecological characteristic of taxocen, based on data gained by these methods, are calculated and compared. The water light trap with heterochromatic LEDs (white LEDs respectively) was found the most forceable method for sampling of both water bug species and their specimens.

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