A THEORETICAL MODEL USEFUL IN ASSESMENT OF INVASION POTENTIAL OF THE SPECIES PSEUDORASBORA PARVA (TEMMINCK & SCHLEGEL, 1846) AS A CORRELATION OF THE CORPORAL CONDITION FACTORS AND THE VALUES OF PHYSICAL-CHEMICAL PARAMETERS OF WATER
The authors propose a statistic-based model of regression associations of the ratio between observed mass of specimens and calculated mass, on one hand, and four major water parameters that influence growth. The results, expressed in trend line formulas, are correlated in the form of the product of the parameters raised to the 1/n power, where n represents the number of parameters for which regressions are estimated.