Najas marina (Hydrocharitaceae) in Southern Middle Siberia, Refinds after a Century-Old Recess1
- 作者: Efimov D.1, Pimenov A.2, Bobrov A.1,3
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隶属关系:
- Papanin Institute for Biology of Inland Waters Russian Academy of Sciences
- Krasnoyarsk Regional Museum
- Tyumen State University, AquaBioSafe
- 期: 编号 6 (2023)
- 页面: 897-897
- 栏目: КРАТКИЕ СООБЩЕНИЯ
- URL: https://journals.rcsi.science/0320-9652/article/view/232403
- DOI: https://doi.org/10.31857/S0320965223060104
- EDN: https://elibrary.ru/KEYROS
- ID: 232403
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详细
In the south of the Krasnoyarsk Territory (Middle Siberia, Russia), the presence of N. marina was confirmed by new findings, in addition to historical collections, which were made more than 100 years ago in the South-Minusinsk basin. We have found this species additionally in three lakes in the North-Minusinsk basin, which are the northernmost localities in the Krasnoyarsk Territory. According to our findings, published data, and herbarium collections from Middle Siberia and adjacent regions, all specimens of large Najas belong to N. marina s. str. The species occur in lakes situated in landscapes with marine and lacustrine deposits in intermountain depressions with a continental arid climate. The increase of aridity of climate in southern Siberia will contribute to competitive advantages for populations of N. marina, their emerging and distribution in the studied area in connection with decreasing water level and increasing salinity which happen time to time and has fluctuating character.
作者简介
D. Efimov
Papanin Institute for Biology of Inland Waters Russian Academy of Sciences
编辑信件的主要联系方式.
Email: dnsfmv@gmail.com
Russia, Nekouzskii raion, Yaroslavl oblast, Borok
A. Pimenov
Krasnoyarsk Regional Museum
Email: dnsfmv@gmail.com
Russia, Krasnoyarsk
A. Bobrov
Papanin Institute for Biology of Inland Waters Russian Academy of Sciences; Tyumen State University, AquaBioSafe
Email: dnsfmv@gmail.com
Russia, Nekouzskii raion, Yaroslavl oblast, Borok; Russia, Tyumen