Wpływ niektórych czynników na układ drapieżca - ofiara ; Attempt of quantitative estimation of the effect of some factors on the predator-prey system
Polska Akademia Nauk. Komitet Ekologiczny
Strony 343-350 ; 24 cm ; Streszczenie w języku angielskim
Two classes of factors were distinguished: (A) factors acting on reduction of the numbers of preys within the predator-prey system itself and (B) factors acting from outside on the predator-prey system. In relation to group (A) a discussion is given, using spiders and their mosquito victims as an example of the behaviour of preys in the presence of the predator and the behaviour of predators in relation to their food, under conditions or different density of the components of the system defining these reactions by numerical indices referring to the popu1ation. Examples are given of the inf1uence of these population reactions on the height of indices of prey reduction. In relation to group (B) a short discussion is given of the influence of the weather, structure of vegetation and ,,period of the season” (that is of the development phase of the predator population) on the behaviour of the components of the spider-mosquito system and on the prey reduction.
oai:rcin.org.pl:127503 ; ISSN 0424-7205
MiIZ PAN, sygn. P.3259 ; click here to follow the link
Licencja Creative Commons Uznanie autorstwa 3.0 Polska
Zasób chroniony prawem autorskim. [CC BY 3.0 PL] Korzystanie dozwolone zgodnie z licencją Creative Commons Uznanie autorstwa 3.0 Polska, której pełne postanowienia dostępne są pod adresem: ; -
Muzeum i Instytut Zoologii Polskiej Akademii Nauk
Biblioteka Muzeum i Instytutu Zoologii PAN
Feb 4, 2022
Jun 17, 2020
39
https://rcin.org.pl./publication/102447
Edition name | Date |
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Z. 4. Próba ilościowej oceny wpływu niektórych czynników na układ drapieżca - ofiara / Łuczak J. | Feb 4, 2022 |
Dąbrowska-Prot, Eliza Łuczak, Jadwiga
Goszczyński, Jacek
Goszczyński, Jacek