Experimental factor | DF | Analyzed traits | |||||||
---|---|---|---|---|---|---|---|---|---|
Number of species | Number of specimens | Mass | Mean individual mass | ||||||
F | p | F | p | F | p | F | p | ||
Oxbow lake | 5 | 3.80 | 0.0075 | 3.68 | 0.0088 | 4.98 | 0.0015 | 9.04 | 0.0001 |
Season | 2 | 6.02 | 0.0057 | 0.65 | 0.5297 | 1.65 | 0.2075 | 2.79 | 0.0754 |
Oxbow lake × Season interaction | 10 | 5.49 | 0.0001 | 1.61 | 0.1454 | 1.53 | 0.1712 | 7.92 | 0.0001 |
No | Species | SW | M | TR | TM | T | SC | C [%] | Reproductive guilds, contribution (D%) |
---|---|---|---|---|---|---|---|---|---|
1 | 0 | + | + | + | 0 | + | 17 | Lithophils, 2.1 | |
2 | + | + | 0 | + | + | + | 44 | ||
3 | 0 | 0 | 0 | + | 0 | 0 | 4 | ||
4 | 0 | + | 0 | 0 | 0 | 0 | 2 | ||
5 | 0 | 0 | + | 0 | + | 0 | 7 | Phyto-lithophils, 85.2 | |
6 | + | + | + | + | + | + | 67 | ||
7 | + | + | + | + | + | + | 89 | ||
8 | + | + | + | + | + | + | 96 | ||
9 | 0 | + | + | 0 | 0 | + | 20 | ||
10 | + | + | + | + | + | + | 96 | ||
11 | 0 | + | + | + | + | + | 46 | ||
12 | + | + | + | + | + | + | 85 | ||
13 | 0 | 0 | 0 | + | 0 | + | 17 | ||
14 | + | + | + | + | + | + | 96 | Phytophils, 12.1 | |
15 | 0 | + | + | + | + | + | 65 | ||
16 | + | + | + | + | + | + | 80 | ||
17 | 0 | + | + | 0 | + | + | 30 | ||
18 | 0 | + | + | 0 | + | + | 43 | ||
19 | 0 | 0 | + | 0 | 0 | 0 | 2 | ||
20 | 0 | + | + | 0 | 0 | + | 6 | ||
21 | + | + | + | + | + | + | 41 | ||
22 | + | + | 0 | + | 0 | 0 | 6 | ||
23 | + | + | 0 | + | + | + | 19 | ||
24 | + | 0 | 0 | 0 | 0 | 0 | 2 | Psammophils, 0.1 | |
25 | + | + | 0 | 0 | 0 | 0 | 9 | Litho-pelagophils, 0.3 | |
26 | 0 | 0 | + | 0 | 0 | 0 | 9 | Ostracophils, 0.2 | |
Number of species | 13 | 20 | 18 | 16 | 15 | 18 |
Oxbow lake | Km | Area (ha) | Maximum length/width (m) | Max depth (m) | Bottom substrate (%) | Submerged vegetation | Surroundings (%) |
---|---|---|---|---|---|---|---|
Święte (SW) | 409 | 1.5 | 570/40 | 2.5 | 90S; 10M | + | 60M; 40SH |
Madałowe (M) | 359 | 2.6 | 620/50 | 3.5 | 70M; 20S; 10G | ++ | 90M; 10F |
Tarnowa (TR) | 348 | 1.0 | 320/60 | 2.5 | 60S; 40M | +++ | 60M; 40SH |
Trzykolne Młyny (TM) | 278 | 0.9 | 280/35 | 2.0 | 80M; 20S | +++ | 70M; 30SH |
Tuchoń (T) | 278 | 4.7 | 1170/90 | 5.0 | 50S; 50M | ++ | 70F; 30M |
Święconka (SC) | 277 | 6.0 | 970/130 | 4.5 | 80S; 10G; 10M | +++ | 40B; 60M |