Pinus pumila (Pallas) Regel -- anatomie a morfologie dvou ekotypů

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F08%3A00131222" target="_blank" >RIV/62156489:43410/08:00131222 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Pinus pumila (Pallas) Regel -- anatomy and morphology of two ecotypes

Popis výsledku v původním jazyce

Data obtained from localities on the upper forest limit are valuable in assessing climate changes and detailed research is also necessary by reason of understanding ecological adaptations of P. pumila as a species, which survives being vital thanks to its properties. In the Svyatoi Nos Peninsula, three localities were selected differing in altitude, viz. 1815 m (locality A), 1110 m (locality B) and 466 m (locality C). In locality C, only the growth form of P. pumila was determined. In localities A and Bdry mass, leaf area and specific leaf were measured. Anatomical studies were carried out of shoots and four needle-years. It was found that needles were longer and also narrower at locality B as against locality A. As for the specific leaf weight, thisvalue was higher at locality A and also substantial increase in older needle-years occurred. Cuts through particular needles showed that at locality B, the area of a central cylinder was 50% lower as against locality A. The area of resin

Název v anglickém jazyce

Pinus pumila (Pallas) Regel -- anatomy and morphology of two ecotypes

Popis výsledku anglicky

Data obtained from localities on the upper forest limit are valuable in assessing climate changes and detailed research is also necessary by reason of understanding ecological adaptations of P. pumila as a species, which survives being vital thanks to its properties. In the Svyatoi Nos Peninsula, three localities were selected differing in altitude, viz. 1815 m (locality A), 1110 m (locality B) and 466 m (locality C). In locality C, only the growth form of P. pumila was determined. In localities A and Bdry mass, leaf area and specific leaf were measured. Anatomical studies were carried out of shoots and four needle-years. It was found that needles were longer and also narrower at locality B as against locality A. As for the specific leaf weight, thisvalue was higher at locality A and also substantial increase in older needle-years occurred. Cuts through particular needles showed that at locality B, the area of a central cylinder was 50% lower as against locality A. The area of resin

Druh

D - Stať ve sborníku

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Ecology and Diversity of Forest Ecosystems in the Asiatic Part of Russia

ISBN

978-80-7375-226-2

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

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Název nakladatele

MUAF, ediční střdisko

Místo vydání

Brno

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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