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Table 7 Sample sizes (number of data sets) for the three different outcomes by interventions

From: The effectiveness of spawning habitat creation or enhancement for substrate-spawning temperate fish: a systematic review

 AbundanceSurvivalBody size
Total3768
Acipenseridae001
 Rock material001
Centrarchidae210
 Plant material100
 Plant material + human-made structures110
Cottidae303
 Plant material202
 Rock material + plant material101
Cyprinidae1000
 Waterbody creation500
 Plant material + waterbody modifications400
 Rock material + plant material100
Esocidae100
 Waterbody creation100
Gasterosteidae100
 Waterbody creation100
Percidae400
 Waterbody creation200
 Plant material + waterbody modifications200
Petromyzontidae101
 Plant material101
Salmonidae1353
 Rock material541
 Waterbody creation300
 Rock material + human-made structures010
 Rock material + plant material202
 Rock material + plant material + human-made structures100
 Rock material + plant material + waterbody modifications200