Table 5.
Differences in the alpha diversity metrics of invertebrates and fishes between 2007 and 2017.
Invertebrates | Change in S | Curve change | Change in evenness | Species loss | Species gains | |
---|---|---|---|---|---|---|
2007 | 2008 | 0.214 | 0.107 | -0.006 | 0.000 | 0.214 |
2008 | 2009 | -0.032 | 0.134 | -0.022 | 0.129 | 0.097 |
2009 | 2010 | -0.100 | 0.104 | -0.002 | 0.200 | 0.100 |
2010 | 2011 | 0.036 | 0.115 | -0.020 | 0.107 | 0.143 |
2011 | 2012 | -0.034 | 0.138 | 0.068 | 0.172 | 0.138 |
2012 | 2013 | -0.120 | 0.157 | -0.045 | 0.160 | 0.040 |
2013 | 2014 | 0.120 | 0.094 | 0.008 | 0.040 | 0.160 |
2014 | 2015 | -0.036 | 0.102 | 0.032 | 0.179 | 0.143 |
2015 | 2016 | 0.036 | 0.138 | -0.032 | 0.143 | 0.179 |
2016 | 2017 | -0.250 | 0.175 | 0.027 | 0.250 | 0.000 |
Fishes | Change in S | Curve change | Change in evenness | Species loss | Species gains | |
2007 | 2008 | 0.000 | 0.143 | -0.008 | 0.154 | 0.154 |
2008 | 2009 | 0.109 | 0.108 | 0.012 | 0.091 | 0.200 |
2009 | 2010 | -0.073 | 0.093 | -0.006 | 0.164 | 0.091 |
2010 | 2011 | 0.019 | 0.146 | 0.035 | 0.113 | 0.132 |
2011 | 2012 | -0.019 | 0.129 | -0.026 | 0.132 | 0.113 |
2012 | 2013 | -0.040 | 0.124 | -0.016 | 0.120 | 0.080 |
2013 | 2014 | -0.149 | 0.123 | 0.035 | 0.213 | 0.064 |
2014 | 2015 | 0.048 | 0.126 | -0.027 | 0.071 | 0.119 |
2015 | 2016 | 0.196 | 0.116 | 0.015 | 0.039 | 0.235 |
2016 | 2017 | -0.017 | 0.137 | -0.016 | 0.172 | 0.155 |