Zobrazeno 1 - 10
of 12
pro vyhledávání: '"T. A. Chekryzheva"'
Autor:
T. A. Chekryzheva, S. I. Genkal
Publikováno v:
Inland Water Biology. 9:8-17
A total of 290 species and varieties of Bacillariophyta including 32 that were new for the flora of Karelia and 18 that were new for the flora of Russia, have been recorded in phytoplankton in nine rivers of the White Sea basin. The genera Aulacoseir
Autor:
S. I. Genkal, T. A. Chekryzheva
Publikováno v:
Биология внутренних вод. :11-20
Autor:
T. A. Chekryzheva, S. I. Genkal
Publikováno v:
Inland Water Biology. 8:209-217
The first study of centric diatoms in the southern part of Karelia (Lake Zaonezhiye and lakes of the Vendyurskaya group) has been conducted using scanning electron microscopy. A total of 22 species from 7 genera have been detected: Aulacoseira (9), C
Autor:
T. A. Chekryzheva
Publikováno v:
Water Resources. 41:431-438
The article presents the results of phytoplankton observations in lakes of the Kenti River system, which have been long subjected to the anthropogenic impact of processing wastewaters from the Kostomuksha Mining and Processing Works. Specific feature
Autor:
T. A. Chekryzheva, S. I. Genkal
Publikováno v:
International Journal on Algae. 16:307-315
Autor:
T. A. Chekryzheva, Elena Tekanova, M. T. Syarki, T. N. Polyakova, I. A. Litvinova, T. P. Kulikova, T. M. Timakova
Publikováno v:
Water Resources. 41:78-86
Long-term changes in the quantitative and structural characteristics of bacterio-, phyto-, zooplankton, and macrozoobenthos are studied in a water body subject to pollution by effluents of pulp and paper production. The key effect on the state of bio
Autor:
T. A. Chekryzheva, S. I. Genkal
Publikováno v:
Novosti sistematiki nizshikh rastenii. 48:50-56
A rare diatom Navicula aboensis (Cleve) Hustedt has been found in phytoplankton of Republic of Karelia lakes (Kroshnozero, Vokhtozero). The new combination Eolimna aboensis (Cleve) Genkal, comb. nov. and emended diagnosis are proposed.
Autor:
T. A. Chekryzheva
Publikováno v:
Hydrobiological Journal. 48:13-19
Autor:
T. A. Chekryzheva, S. I. Genkal
Publikováno v:
Inland Water Biology. 4:1-11
Materials on phytoplankton from 11 Karelian lakes located in the basins of the White and Baltic seas were studied by scanning electron microscopy; 22 representatives of diatom algae of the class Centrophyceae, including those that are new for the flo
Autor:
T. A. Chekryzheva
Publikováno v:
Hydrobiological Journal. 47:21-29