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Earthworms in an arable field-forest ecotone

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077379%3A_____%2F05%3A00020895" target="_blank" >RIV/60077379:_____/05:00020895 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Earthworms in an arable field-forest ecotone

  • Original language description

    The effects of a forest-field ecotone on the density, biomass and species composition of earthworm communities were assessed. Five sites (blocks) differing in type of crop rotation used in the field were studied near Kostelec nad Černými Lesy, Czech Republic. At each block, soil samples were taken in seven parallel rows perpendicular to a transect from the oak forest to the centre of the field. Individual rows were located: in the forest (5 m from the edge), on the foresf edge, and in the field in distances of 5,10, 25, 50, 100 m from the edge of the forest. Six samples were taken in each row in spring 2001. Digging and hand sorting of soil samples, followed by formalin application was used to extract earthworms. Nine species and subspecies of earthworms were identified, among which Aporrectodea caliginosa predominated. Per block, the species number varied from 5 to 7.

  • Czech name

    Žížaly v ekotonu pole - les

  • Czech description

    Vliv ekotonu pole - les na společenstva žížal byl sledován na pěti plochách (blocích) lišících se osevním postupem na poli. V každém bloku bylo vytyčeno sedm linií kolmých k transektu z lesa do centra pole a v každé na jaře 2001 odebráno 6 půdních vzorků. K získání žížal byla použita kombinovaná metoda ručního rozboru půdních vzorků a formalínové extrakce. Celkem bylo nalezeno 9 druhů žížal (5-7 na jednotlivých lokalitách), mezi nimiž dominovala Aporrectodea caliginosa. Pozice v transektu ovlivnila abundanci i biomasu žížal. Oba parametry byly nejnižší v lese, vzrostly na rozhraní pole - les, opět poklesly ve vzdálenosti 5 - 10 metrů od okraje lesa a pak kontinuálně rostly směrem k centru pole.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    EH - Ecology - communities

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2005

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Contributions to Soil Zoology in Central Europe I. Proceedings of the 7th Central European Workshop on Soil Zoology

  • ISBN

    80-86525-04-X

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

    113-117

  • Publisher name

    Institute of Soil Biology ASCR

  • Place of publication

    České Budějovice

  • Event location

    České Budějovice

  • Event date

    Apr 14, 2003

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article