Подходы к изучению синантропных видов

Abstract

Discusses methodological approaches to the study of synanthropic species and synanthropic flora at the example of urbanoflora of one of the cities of the Moscow region. The criteria for the status of «synanthropic species» and the criteria for ranking species on the scale of synanthropy in ascending order: non synanthropic – relatively synanthropic – facultative synanthropic –obligate synanthropic are established. The main stages in the study of synanthropic flora are shown: 1) classification of species by the degree of synanthropy on the basis of the criteria of the synanthropy ; 2) the identification of the range of synanthropy of species within each fraction of the synanthropic flora by the method of integral analysis; 3) establishment of regularities in the structure of synanthropic features in urbanoflora and regional flora by the ratio of synanthropic and non synanthropic fractions; 4) prediction of changes in synanthropic properties of flora in future.