Unformatted text preview: elevated, intermediate when either nutrients or sediments are added and the lowest when no subsidies are added." They used a 2x2 factorial design. They used four treatments of adding a mixture of sediments and/ or dissolved inorganic nutrients. The dependent variable was the larval gizzard shad (Dorosoma cepedianum). 3. They conducted a two way ANOVA test to find a significant interaction. The significant interaction showed that the effect of sediment addition on percentage survival was greater in the absence than in the presence on nutrient addition. They failed to reject the null hypothesis....
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- Spring '09
- Null hypothesis, Gonzales, knoll, larval ﬁsh species, enhances larval foraging, larval gizzard