Zobrazeno 1 - 10
of 50
pro vyhledávání: '"beech stand"'
Autor:
Stanislav Vacek, Rostislav Linda, Ivo Králíček, Karel Vančura, Anna Prokůpková, Romana Prausová
Publikováno v:
Journal of Forest Science, Vol 66, Iss 9, Pp 349-360 (2020)
The paper presents the results of a study on the impact of forest stand structure and development in 1998 to 2018 on the occurrence of dog's tooth violets (Erythronium dens-canis L.) in the Medník National Nature Monument, Czech Republic. The resear
Externí odkaz:
https://doaj.org/article/d2cd7eab95fa4649b7a4be110556f931
Autor:
Milan Barna, Ivan Mihál
Publikováno v:
Plant Protection Science, Vol 55, Iss 3, Pp 181-190 (2019)
Symptoms of non-specific bark necroses in beech trees of all ages have lately been described. We investigated the occurrence of bark necrotic disease in beech thicket and health status of the trees. Our objective was to examine how bark necrotic woun
Externí odkaz:
https://doaj.org/article/5bdeb543c7ca485f8eadb036cda7bfe5
Autor:
T. V. Parpan, V. I. Parpan
Publikováno v:
Науковий вісник НЛТУ України, Vol 27, Iss 8, Pp 59-63 (2017)
According to the age classes, middle-aged forest stands predominate in the mountan forests of the Carpathians (46.2), overmature stands occupy 6.9% (62 thousand ha). According to the recent inventory, about 85 thousand hectares of climax old-growth f
Externí odkaz:
https://doaj.org/article/31e60fdbbad34f109c0afb974d13275e
Autor:
Maryam Moslehi, Hashem Habashi, Farhad Khormali, Ramin Rahmani, Ali Akbar Mohammad Ali Pourmalekshah
Publikováno v:
تحقیقات جنگل و صنوبر ایران, Vol 23, Iss 1, Pp 25-36 (2015)
Changes in chemical properties of throughfall and forest floor leaching in growing (leafed) and non-growing (leafless) periods essentially influence the biogeochemical cycle of forest ecosystems, especially in the broadleaved stands. The aim of this
Externí odkaz:
https://doaj.org/article/244b3aaf39db48bbac5d2a8780688e5b
Akademický článek
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Publikováno v:
مجله جنگل ایران, Vol 1, Iss 2, Pp 175-185 (2009)
At forest ecosystems, gross rainfall (GR) is partitioned into throughfall (TF), stemflow (SF) and results in canopy interception loss (CIL). In the present research, CIL, which is considered a major component of the water balance, was measured at the
Externí odkaz:
https://doaj.org/article/ad131e29b5ba40a190921356a6054e9c
Autor:
J. Beránek
Publikováno v:
Journal of Forest Science, Vol 54, Iss 6, Pp 262-272 (2008)
Good knowledge of geobiocoenoses is one of the primary preconditions for biogeographical differentiation of the landscape, protected territory tending and preservation of forest ecosystems. For deepening the knowledge of the complex geobiocoenologica
Externí odkaz:
https://doaj.org/article/5950c0dfcd7247adb9e9083ece74b521
Akademický článek
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Publikováno v:
Croatian Journal of Forest Engineering, Vol 39, Iss 1, Pp 35-43 (2018)
National Information Processing Institute
Scopus-Elsevier
Croatian Journal of Forest Engineering : Journal for Theory and Application of Forestry Engineering
Volume 39
Issue 1
National Information Processing Institute
Scopus-Elsevier
Croatian Journal of Forest Engineering : Journal for Theory and Application of Forestry Engineering
Volume 39
Issue 1
Timber harvested from fresh-felled trees has high moisture content and relatively high mass. During storage, the timber dries out and its weight decreases with the loss of moisture. The main objective of this study was to determine how the method and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::42d864a3319eddd3696f5d38cd4ba7e3
https://hrcak.srce.hr/file/285570
https://hrcak.srce.hr/file/285570
Akademický článek
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