About: Earthworms in an arable field-forest ecotone

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
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. (cs) 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. 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. (en)
Title	Earthworms in an arable field-forest ecotone Earthworms in an arable field-forest ecotone (en) Žížaly v ekotonu pole - les (cs)
skos:prefLabel	Earthworms in an arable field-forest ecotone Earthworms in an arable field-forest ecotone (en) Žížaly v ekotonu pole - les (cs)
skos:notation	RIV/60077379:_____/05:00020895!RIV06-AV0-60077379
http://linked.open.../vavai/riv/strany	113;117
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z6066911)
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Pižl, Václav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav půdní biologie AV ČR
http://linked.open...dnocenehoVysledku	519050
http://linked.open...ai/riv/idVysledku	RIV/60077379:_____/05:00020895
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	earthworms; ecotone; edge effect (en)
http://linked.open.../riv/klicoveSlovo	edge effect ecotone earthworms
http://linked.open...ontrolniKodProRIV	[93777051C9A3]
http://linked.open...v/mistoKonaniAkce	České Budějovice
http://linked.open...i/riv/mistoVydani	České Budějovice
http://linked.open...i/riv/nazevZdroje	Contributions to Soil Zoology in Central Europe I. Proceedings of the 7th Central European Workshop on Soil Zoology
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2005
http://linked.open...iv/tvurceVysledku	Pižl, Václav Zeithaml, J.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2003-04-14 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Společenstva půdních organismů v půdách ekosystémů s různou antropogenní zátěží - jejich struktura, funkce a vzájemné interakce
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Ústav půdní biologie AV ČR
https://schema.org/isbn	80-86525-04-X
is http://linked.open...avai/riv/vysledek of	Earthworms in an arable field-forest ecotone

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