Inny tytuł:

Assessment of the coincidence of ecological niches of species by estimating the probability of their concurrence in samples

Współtwórca:

Polska Akademia Nauk. Komitet Ekologiczny

Wydawca:

Państwowe Wydawnictwo Naukowe

Miejsce wydania:

Warszawa

Opis:

Pages 115-130 ; 24 cm ; Bibliographical references (page 130) ; Abstract in English

Typ obiektu:

Journal/Article

Abstrakt:

The article describes how to make use of the method of estimating the degree of coincidence of two or more species in samples by comparison of the most probable number, in the given series, of cases in which both species concur in the sample, with the actual number of such concurrences (E d m o n d s o n, 1944, K a j a k A., 1957). The author demonstrates that this method may be applied where each species occurs in about 30-40% of the samples. Where the percentage of complete samples is different, analysis of the concurrence of species in the samples should be preceded by a mathematical manipulation reducing the series examined to the required form. An example of this manipulation is given. The author points out that all estimates of concurrence of species in the field should be related to the corresponding space. Categories of size of the area of samples with differing ecological sense are given as examples.

Bibliografia:

1. Edmondso n, W. T. 1944 - Ecological studies of sessile Rotatoria - Ecol. Monog. 14: 34-66.
2. Kajak, A. 1957 - O zakresie stosowania wskaźnika współwystępowania. Ekol. Pol. B, 3: 131-134.

Czasopismo/Seria/cykl:

Ekologia Polska. Seria B

Tom:

6

Zeszyt:

2

Strona pocz.:

115

Strona końc.:

130

Szczegółowy typ zasobu:

Article

Identyfikator zasobu:

oai:rcin.org.pl:120506 ; ISSN 0424-7205

Źródło:

MiIZ PAN, call no. P.3259 ; kliknij tutaj, żeby przejść

Język:

pol

Język streszczenia:

eng

Prawa:

Creative Commons Attribution BY 3.0 PL license

Zasady wykorzystania:

Copyright-protected material. [CC BY 3.0 PL] May be used within the scope specified in Creative Commons Attribution BY 3.0 PL license, full text available at: ; -

Digitalizacja:

Museum and Institute of Zoology of the Polish Academy of Sciences

Lokalizacja oryginału:

Library of the Museum and Institute of Zoology of the Polish Academy of Sciences

Dofinansowane ze środków:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Dostęp:

Open