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Ecological Processes

Table 2 Comparison of numbers collected (N) and species richness (S) between pre-carp (2002) and post-carp (2017) periods in lower White River oxbow lakes

From: Comparisons of oxbow lake fish assemblages in relation to bigheaded carp establishment in the lower White River, Arkansas

 

2002 (Pre-carp)

2017 (Post-carp)

All gears pooled:

  

N

26,348

24,786

S

61

67

By gear:

  

Electrofishing

  

N

7500

10,672

S

46

58

Mini-Fyke Nets

  

N

18,446

13,627

S

42

48

Experimental Gill Nets

  

N

402

488

S

23

28

  1. These bulk figures include silver carp
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