Long-term production dynamics of aquatic vegetation in the Arakhlei Lake (Eastern Transbaikalia) |
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Authors: | B. B. Bazarova M. Ts. Itigilova |
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Affiliation: | (1) Institute of Natural Resources, Ecology, and Cryology, Siberian Division, Russian Academy of Sciences, ul. Nedorezova 16, Chita, 672014, Russia |
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Abstract: | Long-term data on aquatic vegetation production in the mesotrophic Arakhlei Lake was comparatively analyzed. The results demonstrated that the production dynamics of aquatic vegetation communities depend on the water-level conditions of the lake. The data on the succession of dominant vegetation communities are given: Chara sp. and Ceratophyllum demersum → C. demersum and Lemna trisulca. At the same time, the increased proportion of C. demersum and L. trisulca pointed to an increased anthropogenic stress on the lake. |
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