Subtitle:

Use of cartographic method in studies of area penetration by mammals

Contributor:

Polska Akademia Nauk. Komitet Ekologiczny

Publisher:

Państwowe Wydawnictwo Naukowe

Place of publishing:

Warszawa

Description:

Strony 253-262 ; 24 cm

Type of object:

Czasopismo/Artykuł

Abstract:

This is a suggestion (to use an isorithm method the applied in cartography for determining the distribution and intensity of area penetration by mammals. Initial data on area penetration have been obtained using the technique of winter tracking. The whole area has been covered with assessment lines. During the assessment the number of tracks crossed by investigator was counted and identified to species. The results were unified by introducing an index of penetration intensity {number of tracks per 1000 m of .the route per 24 hrs). The index value was appointed to the middle of assessment line as the so-called empirical point. Between the points the isorithms were plotted. Thus maps of penetration by each species were obtained, which illustrated the spatial distribution and in tensity of its penetration. These maps can be compared with a topographical base (Fig. 1). Also these maps can be used in studies of habitat selectivity of animals (Fig. 2), seasonal variability of their penetration (Figs. 3, 4) and in analyses of interspecific relationships. The accuracy of estimated penetration discussed and it is indicated that it depends on the length of the assessment lines (Fig. 5) and the frequency of measurements on each line.

Relation:

Wiadomości Ekologiczne

Volume:

27

Issue:

3

Start page:

253

End page:

262

Detailed Resource Type:

Artykuł

Resource Identifier:

oai:rcin.org.pl:204662 ; ISSN 0013-2969

Source:

MiIZ PAN, sygn. P.3259 ; click here to follow the link

Language:

pol

Language of abstract:

eng

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

Projects co-financed by:

Program Operacyjny Polska Cyfrowa, lata 2014-2020, Działanie 2.3 : Cyfrowa dostępność i użyteczność sektora publicznego; środki z Europejskiego Funduszu Rozwoju Regionalnego oraz współfinansowania krajowego z budżetu państwa

Access:

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