Table 1.
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ANOVAs for the second iterations of the runs with high and low nutrients. d.f. = 1,44. Values are in bold where P < 0.01 and in italics where P = 0.01–0.05

VariableFragmentation in first iteration (F1)Fragmentation in second iteration (F2)F1 × F2
FPFPFP
High nutrients
 Total mass0.90.40.50.50.70.4
 Mass per primary ramet0.30.615.0<0.0010.20.7
 Mass of secondary ramets19.4<0.00125.7<0.001<0.1>0.9
 Mass per secondary ramet6.70.01346.0<0.0010.30.6
 No. of secondary ramets1.20.316.5<0.0010.30.6
 Mass of tertiary ramets4.80.034.70.04<0.1>0.9
 Mass per tertiary ramet0.10.820.4<0.0014.40.04
 No. of tertiary ramets3.00.0915.0<0.0011.10.3
Low nutrients
 Total mass47.0<0.00162.3<0.00123.5<0.001
 Mass per primary ramet77.3<0.001151.4<0.0016.50.02
 Mass of secondary ramets2.90.0910.80.0021.10.3
 Mass per secondary ramet12.10.00122.5<0.001 0.70.4
 No. of secondary ramets9.70.00310.60.002<0.1>0.9
 Tertiary mass Mass of tertiary ramets0.50.58.50.006<0.1>0.9
 Mass per tertiary ramet5.80.0247.9<0.001 0.20.7
 No. of tertiary ramets5.60.0230.2<0.0011.60.2
VariableFragmentation in first iteration (F1)Fragmentation in second iteration (F2)F1 × F2
FPFPFP
High nutrients
 Total mass0.90.40.50.50.70.4
 Mass per primary ramet0.30.615.0<0.0010.20.7
 Mass of secondary ramets19.4<0.00125.7<0.001<0.1>0.9
 Mass per secondary ramet6.70.01346.0<0.0010.30.6
 No. of secondary ramets1.20.316.5<0.0010.30.6
 Mass of tertiary ramets4.80.034.70.04<0.1>0.9
 Mass per tertiary ramet0.10.820.4<0.0014.40.04
 No. of tertiary ramets3.00.0915.0<0.0011.10.3
Low nutrients
 Total mass47.0<0.00162.3<0.00123.5<0.001
 Mass per primary ramet77.3<0.001151.4<0.0016.50.02
 Mass of secondary ramets2.90.0910.80.0021.10.3
 Mass per secondary ramet12.10.00122.5<0.001 0.70.4
 No. of secondary ramets9.70.00310.60.002<0.1>0.9
 Tertiary mass Mass of tertiary ramets0.50.58.50.006<0.1>0.9
 Mass per tertiary ramet5.80.0247.9<0.001 0.20.7
 No. of tertiary ramets5.60.0230.2<0.0011.60.2
Table 1.
Open in new tab

ANOVAs for the second iterations of the runs with high and low nutrients. d.f. = 1,44. Values are in bold where P < 0.01 and in italics where P = 0.01–0.05

VariableFragmentation in first iteration (F1)Fragmentation in second iteration (F2)F1 × F2
FPFPFP
High nutrients
 Total mass0.90.40.50.50.70.4
 Mass per primary ramet0.30.615.0<0.0010.20.7
 Mass of secondary ramets19.4<0.00125.7<0.001<0.1>0.9
 Mass per secondary ramet6.70.01346.0<0.0010.30.6
 No. of secondary ramets1.20.316.5<0.0010.30.6
 Mass of tertiary ramets4.80.034.70.04<0.1>0.9
 Mass per tertiary ramet0.10.820.4<0.0014.40.04
 No. of tertiary ramets3.00.0915.0<0.0011.10.3
Low nutrients
 Total mass47.0<0.00162.3<0.00123.5<0.001
 Mass per primary ramet77.3<0.001151.4<0.0016.50.02
 Mass of secondary ramets2.90.0910.80.0021.10.3
 Mass per secondary ramet12.10.00122.5<0.001 0.70.4
 No. of secondary ramets9.70.00310.60.002<0.1>0.9
 Tertiary mass Mass of tertiary ramets0.50.58.50.006<0.1>0.9
 Mass per tertiary ramet5.80.0247.9<0.001 0.20.7
 No. of tertiary ramets5.60.0230.2<0.0011.60.2
VariableFragmentation in first iteration (F1)Fragmentation in second iteration (F2)F1 × F2
FPFPFP
High nutrients
 Total mass0.90.40.50.50.70.4
 Mass per primary ramet0.30.615.0<0.0010.20.7
 Mass of secondary ramets19.4<0.00125.7<0.001<0.1>0.9
 Mass per secondary ramet6.70.01346.0<0.0010.30.6
 No. of secondary ramets1.20.316.5<0.0010.30.6
 Mass of tertiary ramets4.80.034.70.04<0.1>0.9
 Mass per tertiary ramet0.10.820.4<0.0014.40.04
 No. of tertiary ramets3.00.0915.0<0.0011.10.3
Low nutrients
 Total mass47.0<0.00162.3<0.00123.5<0.001
 Mass per primary ramet77.3<0.001151.4<0.0016.50.02
 Mass of secondary ramets2.90.0910.80.0021.10.3
 Mass per secondary ramet12.10.00122.5<0.001 0.70.4
 No. of secondary ramets9.70.00310.60.002<0.1>0.9
 Tertiary mass Mass of tertiary ramets0.50.58.50.006<0.1>0.9
 Mass per tertiary ramet5.80.0247.9<0.001 0.20.7
 No. of tertiary ramets5.60.0230.2<0.0011.60.2
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