Tree plant organic matter stocks in spruce green moss Piceetum hylocomiosum and pine lichen Pinetum cladinosum forest communities after windfall
Accumulation of organic matter in spruce green moss Piceetum hylocomiosum and pine lichen Pinetum cladinosum forest communities after windfall was investigated. Phytomass of Piceetum hylocomiosum stand is 51.8 t • ha-1, and Pinetum cladinosum stand is 7.5 t • ha-1. Phytomass in the disturbed stands...
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Russian Academy of Sciences, Siberian Branch Publishing House
2015
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ftdoajarticles:oai:doaj.org/article:cc45640e22204429937d6bfbb546b5aa 2023-05-15T18:30:55+02:00 Tree plant organic matter stocks in spruce green moss Piceetum hylocomiosum and pine lichen Pinetum cladinosum forest communities after windfall A. V. Manov I. N. Kutyavin M. N. Kovalev A. F. Osipov 2015-12-01T00:00:00Z https://doi.org/10.15372/SJFS20150604 https://doaj.org/article/cc45640e22204429937d6bfbb546b5aa EN RU eng rus Russian Academy of Sciences, Siberian Branch Publishing House http://xn--80abmehbaibgnewcmzjeef0c.xn--p1ai/upload/iblock/28f/28f756b92bd93ec76ff328064033ec54.pdf https://doaj.org/toc/2311-1410 https://doaj.org/toc/2312-2099 doi:10.15372/SJFS20150604 2311-1410 2312-2099 https://doaj.org/article/cc45640e22204429937d6bfbb546b5aa Сибирский лесной журнал, Vol 2, Iss 6, Pp 43-53 (2015) windfall increment phytomass dead fallen wood undergrowth taiga zone Komi Republic Forestry SD1-669.5 article 2015 ftdoajarticles https://doi.org/10.15372/SJFS20150604 2022-12-31T06:20:07Z Accumulation of organic matter in spruce green moss Piceetum hylocomiosum and pine lichen Pinetum cladinosum forest communities after windfall was investigated. Phytomass of Piceetum hylocomiosum stand is 51.8 t • ha-1, and Pinetum cladinosum stand is 7.5 t • ha-1. Phytomass in the disturbed stands is 3.5 times less than in undisturbed spruce forest and 15 times less than in undisturbed pine forest. The undergrowth accumulates 2.8 t • ha-1 in spruce forest, and 0.9 t • ha-1 in pine forest after windfall. Number of trees, volume of wood, stock of organic matter was determined in coarse woody debris subject to decay class. Most of the dead trees (77–97 %) belong to the second decay class. Reduced competition for light and mineral nutrients influences the intensity of organic matter accumulation by tree plants. We detected that increasing radial growth of spruce and fir began before windfall. This demonstrates the stand drying. However, maximal rate of annual ring increment (2.03–2.17 mm for spruce and 3.98–4.07 mm for fir) was observed in 2009–2010 years. After windfall radial growth of undergrowth increased 2 times in Piceetum hylocomiosum and 7.7 times in Pinetum cladinosum. Height increment of spruce and fir understorey increased 2.2–2.6 times in spruce forest. As compared with undisturbed ecosystems height increment of pine understorey is 1.2–2.0 times higher on windbreak in Pinetum cladinosum. Article in Journal/Newspaper taiga Directory of Open Access Journals: DOAJ Articles Сибирский лесной журнал 6 |
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Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
language |
English Russian |
topic |
windfall increment phytomass dead fallen wood undergrowth taiga zone Komi Republic Forestry SD1-669.5 |
spellingShingle |
windfall increment phytomass dead fallen wood undergrowth taiga zone Komi Republic Forestry SD1-669.5 A. V. Manov I. N. Kutyavin M. N. Kovalev A. F. Osipov Tree plant organic matter stocks in spruce green moss Piceetum hylocomiosum and pine lichen Pinetum cladinosum forest communities after windfall |
topic_facet |
windfall increment phytomass dead fallen wood undergrowth taiga zone Komi Republic Forestry SD1-669.5 |
description |
Accumulation of organic matter in spruce green moss Piceetum hylocomiosum and pine lichen Pinetum cladinosum forest communities after windfall was investigated. Phytomass of Piceetum hylocomiosum stand is 51.8 t • ha-1, and Pinetum cladinosum stand is 7.5 t • ha-1. Phytomass in the disturbed stands is 3.5 times less than in undisturbed spruce forest and 15 times less than in undisturbed pine forest. The undergrowth accumulates 2.8 t • ha-1 in spruce forest, and 0.9 t • ha-1 in pine forest after windfall. Number of trees, volume of wood, stock of organic matter was determined in coarse woody debris subject to decay class. Most of the dead trees (77–97 %) belong to the second decay class. Reduced competition for light and mineral nutrients influences the intensity of organic matter accumulation by tree plants. We detected that increasing radial growth of spruce and fir began before windfall. This demonstrates the stand drying. However, maximal rate of annual ring increment (2.03–2.17 mm for spruce and 3.98–4.07 mm for fir) was observed in 2009–2010 years. After windfall radial growth of undergrowth increased 2 times in Piceetum hylocomiosum and 7.7 times in Pinetum cladinosum. Height increment of spruce and fir understorey increased 2.2–2.6 times in spruce forest. As compared with undisturbed ecosystems height increment of pine understorey is 1.2–2.0 times higher on windbreak in Pinetum cladinosum. |
format |
Article in Journal/Newspaper |
author |
A. V. Manov I. N. Kutyavin M. N. Kovalev A. F. Osipov |
author_facet |
A. V. Manov I. N. Kutyavin M. N. Kovalev A. F. Osipov |
author_sort |
A. V. Manov |
title |
Tree plant organic matter stocks in spruce green moss Piceetum hylocomiosum and pine lichen Pinetum cladinosum forest communities after windfall |
title_short |
Tree plant organic matter stocks in spruce green moss Piceetum hylocomiosum and pine lichen Pinetum cladinosum forest communities after windfall |
title_full |
Tree plant organic matter stocks in spruce green moss Piceetum hylocomiosum and pine lichen Pinetum cladinosum forest communities after windfall |
title_fullStr |
Tree plant organic matter stocks in spruce green moss Piceetum hylocomiosum and pine lichen Pinetum cladinosum forest communities after windfall |
title_full_unstemmed |
Tree plant organic matter stocks in spruce green moss Piceetum hylocomiosum and pine lichen Pinetum cladinosum forest communities after windfall |
title_sort |
tree plant organic matter stocks in spruce green moss piceetum hylocomiosum and pine lichen pinetum cladinosum forest communities after windfall |
publisher |
Russian Academy of Sciences, Siberian Branch Publishing House |
publishDate |
2015 |
url |
https://doi.org/10.15372/SJFS20150604 https://doaj.org/article/cc45640e22204429937d6bfbb546b5aa |
genre |
taiga |
genre_facet |
taiga |
op_source |
Сибирский лесной журнал, Vol 2, Iss 6, Pp 43-53 (2015) |
op_relation |
http://xn--80abmehbaibgnewcmzjeef0c.xn--p1ai/upload/iblock/28f/28f756b92bd93ec76ff328064033ec54.pdf https://doaj.org/toc/2311-1410 https://doaj.org/toc/2312-2099 doi:10.15372/SJFS20150604 2311-1410 2312-2099 https://doaj.org/article/cc45640e22204429937d6bfbb546b5aa |
op_doi |
https://doi.org/10.15372/SJFS20150604 |
container_title |
Сибирский лесной журнал |
container_issue |
6 |
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1766214535271677952 |