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Description
| - 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.
- 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. (en)
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Title
| - Enchytraeid assemblages (Annelida: Clitellata: Enchytraeidae) of two old growth forests in the Porcupine Mountains (Michigan, USA)
- Enchytraeid assemblages (Annelida: Clitellata: Enchytraeidae) of two old growth forests in the Porcupine Mountains (Michigan, USA) (en)
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skos:prefLabel
| - Enchytraeid assemblages (Annelida: Clitellata: Enchytraeidae) of two old growth forests in the Porcupine Mountains (Michigan, USA)
- Enchytraeid assemblages (Annelida: Clitellata: Enchytraeidae) of two old growth forests in the Porcupine Mountains (Michigan, USA) (en)
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skos:notation
| - RIV/00216224:14310/13:00072449!RIV14-MSM-14310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216224:14310/13:00072449
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Enchytraeidae; community structure; forests; old growth; North America (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
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