Metadata language
Tentative estimation of the production of herb layer
Subtitle:Estimate of production of herb layer ; Próba oceny produkcji runa leśnego
Creator:Traczyk, Henryka ; Traczyk, Tadeusz
Contributor:Polska Akademia Nauk. Komitet Ekologiczny
Publisher: Place of publishing: Date issued/created: Description:Strony 823-835 ; 24 cm ; bibliografia na stronach 834-835 ; Streszczenie w języku polskim
Type of object: Subject and Keywords:Rośliny leśne -- Polska -- Kampinoska, Puszcza
Abstract:The paper presents a preliminary attempt of the production estimation (simplified Ovington's (1962) method adjusted for IBP) for herb layer in four forest communities. The size of production of nanophanerophytes and hemicryptophytes was calculated from the difference of standing crops at the period of their full development (summer) and their initial standing crop at spring. The maximal standing crop of early spring geophytes during the period of fructification was accepted as their production. The estimate of herb layer production was referred to the plant cover found in samples. To production estimate there was introduced a correction which employed an index of average cover, obtained in special samples taken randomly from the whole phytocoenosis of communities studied. The great importance of the way of the selection of sampling places upon the final results has been stressed.
References:
1. Ovington, I. D. 1962 - Outline of general procedure to determine organic production of woodlands - (mimeographed).
2. Rajchel, R. 1965 - Net primary productivity of the herb layer in the forest associations of the Ojców National Park (Southern Poland) - Fragm. Flor. Geobot. 11: 121-150.
3. Szafer, W., Kulczyński, S., Pawłowski, B. 1953 - Rośliny polskie - Warszawa, 1020 pp.
4. Traczyk, T. 1967 - Studies on herb layer production estimate and the size of plant fall - Ekol. Pol. A, 15: 837-867.
5. Traczyk, H., Traczyk, T. 1965 - Charakterystyka fitosocjologiczna terenów badawczych Instytutu Ekologii PAN w Dziekanowie Leśnym (Puszcza Kampinoska) - Fragm. Flor. Geobot. 11: 547-562.
MiIZ PAN, sygn. P.2840 ; click here to follow the link
Language: Language of abstract: Rights:Licencja Creative Commons Uznanie autorstwa 3.0 Polska
Terms of use:Zasób chroniony prawem autorskim. [CC BY 3.0 PL] Korzystanie dozwolone zgodnie z licencją Creative Commons Uznanie autorstwa 3.0 Polska, której pełne postanowienia dostępne są pod adresem: ; -
Digitizing institution:Muzeum i Instytut Zoologii Polskiej Akademii Nauk
Original in:Biblioteka Muzeum i Instytutu Zoologii PAN
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