Ecological scales of indicator plants in an industrial region

Автор: Safonov Andrei
Журнал: BIO Web of Conferences
Том: 43
Год издания: 2022
Издательство: EDP Sciences
Местоположение издательства: France
Первая страница: 03002
Номер статьи: 03002
DOI: 10.1051/bioconf/20224303002
Аннотация: The article presents the results of a long-term monitoring experiment (26 years) to identify indicator plants and their indices for assessing the state of ecosystems in the industrial region of Eastern Europe – Donbass. Ecological scales are discrete calculated or metric indicators that are important for quantification and examination of anropogenically transformed ecotopes. It is proposed to use four categories of ecological scales with a different mechanism for calculating the indices and different conditions of the experiment: 1) the principle of varying absolute metric parameters, 2) the calculated principle of correspondence of the percentage value; 3) the indices of the survival strategy implementation (vegetative and reproductive success); 4) the frequency of occurrence (or appearance) of characteristic features or the degree of specialization of functional discrete structures. Names of plant species of Donbass are given and their characteristics of variation are indicated in fractional 10-point scales.
Добавил в систему: Сафонов Андрей Иванович

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