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Does the genetic variability of Phragmites australis (Cav.) Trin. ex Steud determine the spatial distribution of the species? Cover

Does the genetic variability of Phragmites australis (Cav.) Trin. ex Steud determine the spatial distribution of the species?

Open Access
|Dec 2018

Figures & Tables

Figure 1

Location of field research sites (A – the city of Poznan, B – Lake Bochenek in the village of Debienko, C – General Dezydery Chłapowski Landscape Park)
Location of field research sites (A – the city of Poznan, B – Lake Bochenek in the village of Debienko, C – General Dezydery Chłapowski Landscape Park)

Figure 2

Phylogenetic tree based on UPGMA and Bootstrap
Phylogenetic tree based on UPGMA and Bootstrap

Figure 3

CVA model (n = 156). Relationships between the morphological parameters of reed plants, biochemical parameters, sampling sites and P. australis specimens
CVA model (n = 156). Relationships between the morphological parameters of reed plants, biochemical parameters, sampling sites and P. australis specimens

Morphological parameters and chlorophyll content in P_ australis collected from different locations (chl – chlorophyll)

chl achl btotal chlheightstem øleaf lengthleaf width
citymin.0.6040.4401.153110.00.433.02.2
max2.0761.2803.360260.01.262.04.4
mean1.1510.8231.976180.80.747.63.2
SD0.2950.2090.45045.20.27.30.7
villagemin.0.6680.4321.142115.00.530.02.4
max1.2980.9532.057270.01.053.04.0
mean0.9890.6341.625177.20.842.93.2
SD0.1570.1200.20949.60.28.50.5
open landscapemin.0.5270.2750.803110.00.426.51.8
max1.5781.0652.645210.01.053.03.9
mean1.0300.5941.626161.60.641.93.1
SD0.2340.1980.41130.70.28.20.6

Correction coefficients for the CVA model in Fig_ 3

Parametersp-valueF-value% EXPL.
Mg0.0017.21523.45
NaCl0.0017.18618.89
plant height0.0036.45214.25
Ca0.0055.87413.13
chlorophyll b0.0145.11210.24
N-NO30.0274.8969.45
leaf width0.0482.8944.78
pH0.0592.1842.11
P0.0871.5410.97
K0.0911.4140.95
Na0.1291.0840.83
leaf length0.1560.0980.52
chlorophyll a0.2590.0790.31
stem diameter0.3850.0270.12

Chemical parameters of sediments and soil collected from different locations

N-NO3PKMgCaNaNaClpH
citymin.1.3512.606.4050.102424.442.50.226.90
max13.60109.40196.90287.606125.3239.72.408.00
mean5.7956.3951.86148.934920.3187.60.857.67
SD3.0926.6247.3766.32999.857.60.620.28
villagemin.3.6523.1022.30187.201709.854.90.287.30
max13.10126.50489.00442.806479.22351.02.308.20
mean7.5565.34200.36277.434623.7226.01.017.63
SD2.4637.35174.4376.071595.9372.10.580.26
open landscapemin.1.4523.7014.7042.20357.121.20.196.40
max19.50103.90482.40314.505925.2218.70.838.10
mean8.0151.74157.28178.682663.095.00.497.46
SD4.9727.74128.5872.161983.070.20.190.48

Chemical parameters of sediments and soil according to soil moisture

N-NO3PKMgCaNaNaClpH
drymin.1.4524.1014.7042.20357.1021.200.196.40
max13.60126.50489.00314.506125.30239.700.948.10
mean6.3065.83137.64170.103342.92116.660.447.56
SD3.2331.78123.6469.952036.7177.120.180.44
moistmin.3.2012.606.4050.101512.7042.500.227.20
max19.5096.20489.00364.006015.80236.902.408.20
mean8.0346.27145.07205.774470.23168.390.797.68
SD4.2626.98162.7185.021387.4268.290.560.27
wetmin.1.3518.108.1070.50837.4041.200.426.90
max13.50109.40297.00442.806479.202351.002.308.00
mean6.4656.7768.22191.744862.42231.881.187.57
SD3.7427.3581.34102.941446.20319.440.580.30

Morphological parameters and chlorophyll content in P_ australis according to soil moisture (chl – chlorophyll)

chl achl btotal chlheightstem øleaf lengthleaf width
drymin.0.5270.2750.803110.00.426.52.1
max1.5781.0952.665210.00.853.03.9
mean1.0680.6731.742149.60.643.03.1
SD0.2490.2200.43630.30.16.90.5
moistmin.0.6630.4071.153110.00.427.51.8
max1.6731.1302.634270.01.156.04.4
mean1.0490.6681.718181.30.744.23.1
SD0.2450.2010.39748.40.28.00.7
wetmin.0.6680.4321.142150.00.530.02.3
max2.0761.2803.360250.01.262.04.3
mean1.1150.7971.914197.50.947.53.4
SD0.2840.2020.43535.00.29.40.7
DOI: https://doi.org/10.1515/ohs-2018-0038 | Journal eISSN: 1897-3191 | Journal ISSN: 1730-413X
Language: English
Page range: 405 - 414
Submitted on: Mar 21, 2018
|
Accepted on: May 10, 2018
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Published on: Dec 3, 2018
Published by: University of Gdańsk
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2018 Dariusz Świerk, Michał Krzyżaniak, Tomasz Kosiada, Piotr Urbański, Jolanta Behnke-Borowczyk, published by University of Gdańsk
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.