Search academic texts

Information × Registration Number 0223U002175, 0120U101184 , R & D reports Title Peculiarities of morpho-functional adaptation of bryophytes of Ukrainian Roztoche forest ecosystems to climatic and anthropogenic changes popup.stage_title Head Lobachevska Oksana V, Registration Date 11-02-2023 Organization popup.description2  In ecosystems with different degrees of disturbance, the activity of species with a life strategy of colonists and fugitives increases due to their ability to quickly populate disturbed localities, which is an effective indicator of the level of anthropogenic influence. The predominance of endohydric moss species in ancient forests is a marker of climatic changes: an increase in temperature indicators and a decrease in the moisture regime. Depending on the type of reproduction of the dominant moss species, the morphological structure of turfs as well as physiological functional peculiarities of plants are changed. Indexes of the pool of anthocyanins, soluble phenolic compounds and total antioxidant activity of polyfunctional low molecular weight compounds in endohydric mosses were more constant compared to ectohydric mosses in local vegetation with different water, temperature and insolation regimes. Changes in the functioning of the pigment system not only determined the photosynthetic activity of mosses in different localities, but also served as markers of their resistance to environmental conditions. Product Description popup.authors Baik Oksana Lvivna Beshley Stepan Volodymyrovych Kit Nadija Andrilivna Karpinets Lyudmyla Ivanivna Kyyak Natalia Yaroslavivna Lobаchevskа Oksаnа Vasylivna Okseniuk Uliana Anatolijivna Rabyk Iryna Volodymyrivna Smerek Iryna Volodymyrivna Sokhanchak Roman Romanovych Shcherbachenko Oksana Ihorivna popup.nrat_date 2023-02-11 Close