@misc{Kajak_Anna_Analysis_1981-1982,
 author={Kajak, Anna},
 editor={Polska Akademia Nauk. Instytut Ekologii},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 howpublished={online},
 year={1981-1982},
 language={eng},
 abstract={The influence of high doses of NPK fertilizers has been examined as regards the density of spiders, size of individuals, degree of penetration of the area and changes in the pattern of dominant species. Changes occurring immediately after first fertilization have been taken into consideration and also tendencies over the 8 years of fertilizing. Intensive fertilization results in changes in the dominance structure. Large, mobile species (Lycosidae) are replaced by smaller, sedentary ones (Linyphiidae). In the course of years the differences between fertilized and not fertilized plots are becoming less distinct.},
 type={Text},
 title={Analysis of the effect of mineral fertilization on the meadow spider community},
 URL={http://rcin.org.pl/Content/78404/PDF/WA058_87109_P2840-T29_Eko-Pol-A-Nr-3.pdf},
 volume={29},
 number={3},
 journal={Ekologia Polska},
 publisher={Polish Scientific Publishers},
 keywords={mineral fertilizing, meadows, spider community, field experiment},
}