KFU. Card publication. Influence of Climate Changes on the Structure of Summer Phytoplankton in a Forest Zone Lake (Raifskoe, Volga-Kama Nature Reserve)

- RUS
- 中文
- ES

INFLUENCE OF CLIMATE CHANGES ON THE STRUCTURE OF SUMMER PHYTOPLANKTON IN A FOREST ZONE LAKE (RAIFSKOE, VOLGA-KAMA NATURE RESERVE)

Form of presentation

Articles in Russian journals and collections

Year of publication

2024

��

��

Authors, employees of KFU

Nazarova Larisa Borisovna, author

Palagushkina Olga Viktorovna, author

Other authors

Unkovskaya Elena Nikolaevna, author

Bibliographic description in the original language

Palagushkina, E. N. Unkovskaya, and L. B. Nazarova Influence of Climate Changes on the Structure of Summer Phytoplankton in a Forest Zone Lake (Raifskoe, Volga-Kama Nature Reserve) O. V. ISSN 1995-4255, Contemporary Problems of Ecology, 2024, Vol. 17, No. 2, pp. 175–185. Pleiades Publishing, Ltd., 2024. Russian Text . The Author(s), 2024, published in Sibirskii Ekologicheskii Zhurnal, 2024, No. 2, pp. 187–199.

Annotation

—Climate change, which causes significant structural transformations of ecosystems, is becoming one of the most acute environmental problems of our time. Monitoring observations in protected areas, where anthropogenic impacts are minimal, reflect the effect of climate on natural communities. We have studied the change in the structure of summer phytoplankton in Lake Raifskoe (Volga-Kama Nature Reserve) for more than 20 years, as well as the relationship of these changes with environmental factors. This study has shown an increase in the proportion of dinophyte algae in the total biomass of summer phytoplankton in the lake, which is located in the forest zone. This change is more typical for the structure of lake communities in the forest-steppe zone. The leading role in the change in the structure of phytoplankton is plaid by climate, the air temperature of the warmest month (July) in particular. No effect of climate humidity (precipitation) on the phytoplankton community has been revealed. Our data show that current climate changes lead to rearrangements of phytoplankton communities, as a result of which the biomass structure of summer phytoplankton in the studied lake located in the forest zone of the Middle Volga region can acquire features of the structure of lake communities of the forest-steppe zone.

Keywords

biomass, climate change, monitoring, Lake Raifskoe, phytoplankton

The name of the journal

Contemporary Problems of Ecology

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=298281&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Nazarova Larisa Borisovna	ru_RU
dc.contributor.author	Palagushkina Olga Viktorovna	ru_RU
dc.contributor.author	Unkovskaya Elena Nikolaevna	ru_RU
dc.date.accessioned	2024-01-01T00:00:00Z	ru_RU
dc.date.available	2024-01-01T00:00:00Z	ru_RU
dc.date.issued	2024	ru_RU
dc.identifier.citation	Palagushkina, E. N. Unkovskaya, and L. B. Nazarova Influence of Climate Changes on the Structure of Summer Phytoplankton in a Forest Zone Lake (Raifskoe, Volga-Kama Nature Reserve) O. V. ISSN 1995-4255, Contemporary Problems of Ecology, 2024, Vol. 17, No. 2, pp. 175–185. Pleiades Publishing, Ltd., 2024. Russian Text . The Author(s), 2024, published in Sibirskii Ekologicheskii Zhurnal, 2024, No. 2, pp. 187–199.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=298281&p_lang=2	ru_RU
dc.description.abstract	Contemporary Problems of Ecology	ru_RU
dc.description.abstract	—Climate change, which causes significant structural transformations of ecosystems, is becoming one of the most acute environmental problems of our time. Monitoring observations in protected areas, where anthropogenic impacts are minimal, reflect the effect of climate on natural communities. We have studied the change in the structure of summer phytoplankton in Lake Raifskoe (Volga-Kama Nature Reserve) for more than 20 years, as well as the relationship of these changes with environmental factors. This study has shown an increase in the proportion of dinophyte algae in the total biomass of summer phytoplankton in the lake, which is located in the forest zone. This change is more typical for the structure of lake communities in the forest-steppe zone. The leading role in the change in the structure of phytoplankton is plaid by climate, the air temperature of the warmest month (July) in particular. No effect of climate humidity (precipitation) on the phytoplankton community has been revealed. Our data show that current climate changes lead to rearrangements of phytoplankton communities, as a result of which the biomass structure of summer phytoplankton in the studied lake located in the forest zone of the Middle Volga region can acquire features of the structure of lake communities of the forest-steppe zone.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	biomass	ru_RU
dc.subject	climate change	ru_RU
dc.subject	monitoring	ru_RU
dc.subject	Lake Raifskoe	ru_RU
dc.subject	phytoplankton	ru_RU
dc.title	Influence of Climate Changes on the Structure of Summer Phytoplankton in a Forest Zone Lake (Raifskoe, Volga-Kama Nature Reserve)	ru_RU
dc.type	Articles in Russian journals and collections	ru_RU