density independence

美 [ˈdensəti ˌɪndɪˈpendəns]英 [ˈdensəti ˌɪndɪˈpendəns]
  • 密度无关的
density independencedensity independence
  1. Analysis of dispersal reasons showed that the dispersion was brought about by environment elements , especially by density independence factors .

    扩散原因是由于环境因素且由非密度制约因素引起的。