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Ecological Processes
Fig. 5 | Ecological Processes

Fig. 5

From: Estimation of estuarine habitat degradation and its influence on the reproduction process of the crab Eriocheir sinensis in the Yangtze River Estuary

Fig. 5

Results of the RDA and VPA displaying significant predictors of the species–habitat–environment linkages. Displayed are the first and second extracted axes. a The RDA based on HDI accounted for 60.6% (the eigenvalue of first axes) of the variance in the determinant reproductive variables. b The RDA based on HDI accounted for 39.0% of the variance in the environmental variables. c The RDA based on first canonical axe of environmental factors (SAL and NTU were main contributors) accounted for 59.8% of the variance in determinant reproductive variables. d The VPA based on the three groups accounted for 65.8% of the variance in the determinant reproductive variables

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