Enchytraeid assemblages (Annelida: Clitellata: Enchytraeidae) of two old growth forests in the Porcupine Mountains (Michigan, USA)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F13%3A00072449" target="_blank" >RIV/00216224:14310/13:00072449 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.senckenberg.de/root/index.php?page_id=16647" target="_blank" >http://www.senckenberg.de/root/index.php?page_id=16647</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Enchytraeid assemblages (Annelida: Clitellata: Enchytraeidae) of two old growth forests in the Porcupine Mountains (Michigan, USA)

Popis výsledku v původním jazyce

Very little is known about enchytraeid assemblages in North American soils. It is difficult to assess to what extent present-day assemblages include introduced species that originally did not occur on the continent. Old growth forests are among the few preserved original habitats that provide the opportunity to study a presumably pristine soil fauna. In May 2011 soil samples were taken in two old growth forest stands on Podzols (Spodosols) in the Porcupine Mountains (Michigan, USA) differing in elevation, soil pH and stand composition (sugar maple vs. hemlock-sugar maple). Enchytraeids were extracted by the wet funnel method and identified alive. Species composition and representation, vertical distribution and density were assessed. In the maple stand, mean enchytraeid density was 32,100 +/- 9,000 individuals/m2 (+/- SE), 74 % of individuals being present in the upper 3 cm of soil. Six enchytraeid taxa were present, in four cases their identity was ascertained to species level.

Název v anglickém jazyce

Enchytraeid assemblages (Annelida: Clitellata: Enchytraeidae) of two old growth forests in the Porcupine Mountains (Michigan, USA)

Popis výsledku anglicky

Very little is known about enchytraeid assemblages in North American soils. It is difficult to assess to what extent present-day assemblages include introduced species that originally did not occur on the continent. Old growth forests are among the few preserved original habitats that provide the opportunity to study a presumably pristine soil fauna. In May 2011 soil samples were taken in two old growth forest stands on Podzols (Spodosols) in the Porcupine Mountains (Michigan, USA) differing in elevation, soil pH and stand composition (sugar maple vs. hemlock-sugar maple). Enchytraeids were extracted by the wet funnel method and identified alive. Species composition and representation, vertical distribution and density were assessed. In the maple stand, mean enchytraeid density was 32,100 +/- 9,000 individuals/m2 (+/- SE), 74 % of individuals being present in the upper 3 cm of soil. Six enchytraeid taxa were present, in four cases their identity was ascertained to species level.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Soil Organisms

ISSN

1864-6417

e-ISSN

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Svazek periodika

85

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

12

Strana od-do

85-96

Kód UT WoS článku

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EID výsledku v databázi Scopus

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