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Ultima descărcare din IBN: 2024-02-29 13:23 |
Căutarea după subiecte similare conform CZU |
551.583:599.363 (1) |
Meteorology (489) |
Mammalia (Mammals) (166) |
![]() SÎTNIC, Veaceslav. Evaluarea impactului schimbărilor climatice asupra speciilor de rozătoare din Republica Moldova. In: Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective, Ed. 7, 19-20 mai 2023, Bălți. Balti, Republic of Moldova: Casa Editorial-Poligrafică „Bons Offices”, 2023, Ediția 7, pp. 667-672. ISBN 978-9975-81-128-6. |
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Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective Ediția 7, 2023 |
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Conferința "Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective" 7, Bălți, Moldova, 19-20 mai 2023 | ||||||
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Pag. 667-672 | ||||||
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Rezumat | ||||||
Assessment of the impact of climate change on rodent species in the Republic of Moldova. As a result of the research, it was established that rodents, in general, and Microtus arvalis, in particular, are sensitive to climatic factors and their herd largely depends on these factors. In the winter wheat field in April of the year with increased aridity, the dominant species in the community of small rodents is A. sylvaticus (50%), and in the year with favorable conditions, especially for microtines, when the peak phase was recorded, agrocoenosis research has shown that, from the point of view of dominance, the M.arvalis species dominates in March with 61%. The dominance in autumn populations of subadult individuals from the last generations (>80%) is an indicator of the increase in the number of rodents in the following year. In case, if the populations that will winter are dominated by adults (> 50%), which have now reproduced, the number of rodents will be small. |
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Cuvinte-cheie population, dominance, prognosis, numerical dynamics |
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