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AbstractFull Text

Samples of needles from the middle part of the crown and cambial zone scrapings, which includes cambium cells and nonlignified xylem cells from five stems of 15 years old Scots pine Pinus sylvestris L. trees from green moss-forb groups stands on sod-podzolic soil in Krasnoyarsk forest steppe were...

Author(s)
Sudachkova, N. E.; Romanova, L. I.; Astrakhantseva, N. V.; Novoselova, M. V.
Publisher
Russian Academy of Sciences, Siberian Branch Publishing House, Novosibirsk, Russia
Citation
Sibirskij Lesnoj Zurnal\Siberian Journal of Forest Science, 2017, No.1, pp 4-14
AbstractFull Text

We studied the peroxidase activity during the period of active cambial growth in two forms of 8-year-old Silver birch trees with different degrees of manifestation of wood grain figure: Betula pendula var. pendula and Betula pendula var. carelica. We selected leaves from short shoots and leaves...

Author(s)
Nikerova, K. M.; Galibina, N. A.
Publisher
Russian Academy of Sciences, Siberian Branch Publishing House, Novosibirsk, Russia
Citation
Sibirskij Lesnoj Zurnal\Siberian Journal of Forest Science, 2017, No.1, pp 15-24
AbstractFull Text

The contents of ascorbate (AsA) and dehydroascorbate (DHA) and their ratio, showing cellular redox state of AsA, were studied in the cells of the separate tissues at different levels of Pinus sylvestris L. stem during early- and latewood formation. Morphological status of the cells in the tissues...

Author(s)
Antonova, G. F.; Stasova, V. V.; Astrakhantseva, N. V.
Publisher
Russian Academy of Sciences, Siberian Branch Publishing House, Novosibirsk, Russia
Citation
Sibirskij Lesnoj Zurnal\Siberian Journal of Forest Science, 2017, No.1, pp 25-36
AbstractFull Text

Siberian fir seeds often lose their germinating capacity during storage. This results from, among other factors, changing contents of nitrogen compounds in the seeds, especially those of protein fractions. This paper focuses on analyzing changes of these compounds in nonviable seeds of the species...

Author(s)
Prokushkin, S. G.; Panova, V. V.
Publisher
Russian Academy of Sciences, Siberian Branch Publishing House, Novosibirsk, Russia
Citation
Sibirskij Lesnoj Zurnal\Siberian Journal of Forest Science, 2017, No.1, pp 37-43
AbstractFull Text

Analyzed and generalized were the results of prolonged (10-25 years) monitoring of condition pine Pinus sylvestris L. forests affected by technogenic pollution and high recreation load in the South Prebaikalia. The results show that both factors have similarity in the stress effect on pine...

Author(s)
Mikhailova, T. A.; Kalugina, O. V.; Shergina, O. V.
Publisher
Russian Academy of Sciences, Siberian Branch Publishing House, Novosibirsk, Russia
Citation
Sibirskij Lesnoj Zurnal\Siberian Journal of Forest Science, 2017, No.1, pp 44-55
AbstractFull Text

Linear multiple models were developed to describe diurnal and seasonal dynamics of water potential (Ψ) of the foliated shoots in the plants of Betula genus related to air temperature and relative humidity in the middle taiga (southern Karelia). The results of the study revealed unidirectional...

Author(s)
Tikhova, G. P.; Pridacha, V. B.; Sazonova, T. A.
Publisher
Russian Academy of Sciences, Siberian Branch Publishing House, Novosibirsk, Russia
Citation
Sibirskij Lesnoj Zurnal\Siberian Journal of Forest Science, 2017, No.1, pp 56-64
AbstractFull Text

The seasonal changes in content and ratio of chlorophylls and carotenoids in the Siberian spruce Picea obovata Ledeb. needles growing in bilberry, bilberry-sphagnum and polytric-sphagnum forest types in the middle taiga subzone of the European North-East were studied. The largest amount of...

Author(s)
Tuzhilkina, V. V.
Publisher
Russian Academy of Sciences, Siberian Branch Publishing House, Novosibirsk, Russia
Citation
Sibirskij Lesnoj Zurnal\Siberian Journal of Forest Science, 2017, No.1, pp 65-73
AbstractFull Text

The study was carried out on the industrial territory of Joint Stock Co. "Karelsky Okatysh" (Russia, Republic of Karelia, Kostomuksha). The species Salix schwerinii E. Wolf (Finland) was used as a phytoremediant and was cultivated on the contaminated territory of the mining enterprise - the tailing ...

Author(s)
Terebova, E. N.; Markovskaya, E. F.; Androsova, V. I.; Galibina, N. A.; Kaipiainen, E. L.; Salam, M. A.; Villa, A. O.
Publisher
Russian Academy of Sciences, Siberian Branch Publishing House, Novosibirsk, Russia
Citation
Sibirskij Lesnoj Zurnal\Siberian Journal of Forest Science, 2017, No.1, pp 74-86
AbstractFull Text

In this article are given the biotesting data of pinosylvin (PS) and its methyl ester (PSME) isolated from dormant buds of Alnus fruticosa (Rupr.). Coleoptile segments of wheat and aquatic plant Spirodela polyrhiza (L.) Schleid. were used as the test objects. Low concentrations of PS and PSME have...

Author(s)
Petrov, K. A.; Sofronova, V. E.; Chepalov, V. A.
Publisher
Russian Academy of Sciences, Siberian Branch Publishing House, Novosibirsk, Russia
Citation
Sibirskij Lesnoj Zurnal\Siberian Journal of Forest Science, 2017, No.1, pp 87-94
AbstractFull Text

Seasonal dynamics of the basic photosynthetic pigments (a and b chlorophylls, carotenoids) content in the samples of aspen Populus tremula during natural regeneration on a revegetating pit dump of a worked-out coal pit has been studied. The studies were conducted every ten days during the...

Author(s)
Zagurskaya, Yu. V.
Publisher
Russian Academy of Sciences, Siberian Branch Publishing House, Novosibirsk, Russia
Citation
Sibirskij Lesnoj Zurnal\Siberian Journal of Forest Science, 2017, No.1, pp 105-113

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