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A case study of soil food web components affected by Fallopia japonica (Polygonaceae) in three natural habitats in Central Europe

Journal of Nematology
Volume 51 (2019): Issue 1 (January 2019)
By:
Open Access
|Jul 2019

Figures & Tables

Figure 1:

RDA ordination diagram of nematode communities and Soil pH and Soil Microbial Respiration (Resp) as constrained variables in different ecosystems: forest F; forest with F. japonica FF; grassland G; grassland with F. japonica GF; wetland W; wetland with F. japonica WF with 53.5% 500 explained variance (eigenvalues of axis: 0.35; 0.19; pseudo F = 1.7; P = 0.01). For abbreviation of species see Table 2. Empty circles: biotopes without F. japonica, full triangles: biotopes with F. japonica.
RDA ordination diagram of nematode communities and Soil pH and Soil Microbial Respiration (Resp) as constrained variables in different ecosystems: forest F; forest with F. japonica FF; grassland G; grassland with F. japonica GF; wetland W; wetland with F. japonica WF with 53.5% 500 explained variance (eigenvalues of axis: 0.35; 0.19; pseudo F = 1.7; P = 0.01). For abbreviation of species see Table 2. Empty circles: biotopes without F. japonica, full triangles: biotopes with F. japonica.

Figure 2:

NMS analysis of samples characterized by nematode species abundance, the grouping factor is presence/absence of F. japonica. Plus signs stand for centroids of two groups, lines around groups connect the outer points of a group. Empty circles represent soil samples from Control: forest F1 to F5, grassland G1 to G5, and wetland W1 to W5. Full triangles represent soil samples with invaded plan F. japonica: forest with F. japonica FF1 to FF5; grassland with F. japonica GF1 to GF5; wetland with F. japonica WF1 to WF5. For abbreviation of species see Table 2. Variance explained by axis 1 and 2 is 48 and 28%, respectively.
NMS analysis of samples characterized by nematode species abundance, the grouping factor is presence/absence of F. japonica. Plus signs stand for centroids of two groups, lines around groups connect the outer points of a group. Empty circles represent soil samples from Control: forest F1 to F5, grassland G1 to G5, and wetland W1 to W5. Full triangles represent soil samples with invaded plan F. japonica: forest with F. japonica FF1 to FF5; grassland with F. japonica GF1 to GF5; wetland with F. japonica WF1 to WF5. For abbreviation of species see Table 2. Variance explained by axis 1 and 2 is 48 and 28%, respectively.
DOI: https://doi.org/10.21307/jofnem-2019-042 | Journal eISSN: 2640-396X | Journal ISSN: 0022-300X
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Language: English
Page range: 1 - 16
Submitted on: Oct 8, 2018
Published on: Jul 23, 2019
Published by: Society of Nematologists, Inc.
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year
Keywords:
Soil physical properties,
Microbial activity,
Soil nematode communities,
Ecology
Related subjects:
Life sciences,
Life sciences, other

© 2019 Andrea Čerevková, Lenka Bobuľská, Dana Miklisová, Marek Renčo, published by Society of Nematologists, Inc.
This work is licensed under the Creative Commons Attribution 4.0 License.

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