Inny tytuł:

Acta Ornithologica, vol. 39, no. 1 ; Odłogowane pola uprawne jako biotop pokląskwy - badania w południowo-zachodniej Polsce ; Whinchat in abandoned fields

Współtwórca:

Museum and Institute of Zoology, Polish Academy of Sciences

Wydawca:

Museum & Institute of Zoology

Miejsce wydania:

Warszawa

Opis:

Bibliogr. p. 65 ; P. [59]-66 : ill. ; 27 cm ; Abstract. pol.

Typ obiektu:

Journal/Article

Abstrakt:

The study was carried out on 94 abandoned arable fields (0.1-83.5 ha) comprising a total area of 400 ha in the intensively farmed region of the Wrocław plain (54.8 km2, SW Poland). A total of 101 Whinchat territories were found in the study area, all of them in abandoned crop fields with a well-developed layer of dried perennials from the previous year (Tanacetum vulgare, Artemisia vulgaris, Solidago sp.). Whinchats occupied 56 (60%) of the 94 fields surveyed. The probability of a Whinchat occupying a particular field was closely related to its size: the probability of occupation was 50% in fields of about 1.8 ha, and rose to 100% in fields larger than 13 ha. Single males occupied thirty-eight territories (37.6%). The number of Whinchat territories per occupied abandoned field lay between 1 and 14. Thirty-three fields held only a single Whinchat territory. The density of Whinchat territories was negatively correlated with the size of an abandoned field. Single males inhabited the smallest fields.

Czasopismo/Seria/cykl:

Acta Ornithologica

Tom:

39

Zeszyt:

1

Strona pocz.:

59

Strona końc.:

66

Szczegółowy typ zasobu:

Journal

Format:

text/xml

Identyfikator zasobu:

oai:rcin.org.pl:55509

Źródło:

MiIZ PAN, call no. patrz sygn. czas. P.257-39-1 ; MiIZ PAN, call no. patrz sygn. czas. P.4568-39-1 ; kliknij tutaj, żeby przejść

Język:

eng

Prawa:

Rights Reserved - Free Access

Zasady wykorzystania:

Copyright-protected material. May be used within the limits of statutory user freedoms

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:

Programme Innovative Economy, 2010-2014, Priority Axis 2. R&D infrastructure ; European Union. European Regional Development Fund

Dostęp:

Open