|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Spring Survey |
|
Fall Survey |
|
Age |
Year |
n |
Numerical Index |
Biomass Index |
Age |
Year |
n |
Numerical Index |
Biomass Index |
|
|
|
|
LCI |
Index |
UCI |
LCI |
Index |
UCI |
|
|
|
LCI |
Index |
UCI |
LCI |
Index |
UCI |
|
All |
2007 |
|
|
|
|
|
|
|
All |
2007 |
94 |
3.48 |
4.36 |
5.42 |
0.70 |
0.87 |
1.05 |
|
|
2008 |
85 |
3.21 |
4.03 |
5.01 |
1.02 |
1.25 |
1.51 |
|
2008 |
99 |
1.56 |
2.03 |
2.59 |
0.37 |
0.49 |
0.63 |
|
|
2009 |
96 |
3.36 |
4.18 |
5.16 |
1.08 |
1.33 |
1.60 |
|
2009 |
107 |
3.81 |
4.83 |
6.07 |
0.93 |
1.14 |
1.38 |
|
|
2010 |
89 |
2.77 |
3.61 |
4.63 |
0.92 |
1.14 |
1.37 |
|
2010 |
99 |
4.55 |
5.81 |
7.35 |
0.93 |
1.15 |
1.39 |
|
|
2011 |
89 |
3.22 |
4.02 |
4.97 |
1.03 |
1.25 |
1.50 |
|
2011 |
99 |
4.75 |
6.02 |
7.57 |
1.01 |
1.25 |
1.51 |
|
|
2012 |
89 |
3.22 |
3.99 |
4.90 |
0.94 |
1.15 |
1.38 |
|
2012 |
99 |
3.47 |
4.42 |
5.56 |
0.72 |
0.91 |
1.12 |
|
|
2013 |
89 |
2.81 |
3.50 |
4.31 |
0.83 |
1.01 |
1.19 |
|
2013 |
99 |
1.72 |
2.23 |
2.84 |
0.39 |
0.50 |
0.61 |
|
|
2014 |
89 |
1.91 |
2.30 |
2.75 |
0.61 |
0.72 |
0.85 |
|
2014 |
99 |
1.58 |
2.09 |
2.69 |
0.34 |
0.44 |
0.55 |
|
|
2015 |
89 |
2.45 |
3.04 |
3.75 |
0.73 |
0.89 |
1.05 |
|
2015 |
99 |
2.12 |
2.64 |
3.25 |
0.44 |
0.54 |
0.65 |
|
|
2016 |
89 |
2.82 |
3.37 |
4.00 |
0.78 |
0.90 |
1.03 |
|
2016 |
99 |
1.27 |
1.64 |
2.07 |
0.33 |
0.41 |
0.50 |
|
|
2017 |
63 |
1.84 |
2.46 |
3.22 |
0.49 |
0.64 |
0.80 |
|
2017 |
99 |
1.52 |
1.95 |
2.46 |
0.36 |
0.46 |
0.56 |
|
|
2018 |
89 |
0.78 |
1.09 |
1.44 |
0.18 |
0.25 |
0.32 |
|
2018 |
99 |
1.02 |
1.39 |
1.82 |
0.22 |
0.30 |
0.38 |
|
|
2019 |
88 |
0.72 |
0.92 |
1.15 |
0.19 |
0.24 |
0.29 |
|
2019 |
99 |
0.81 |
1.14 |
1.53 |
0.19 |
0.27 |
0.35 |
|
|
2020 |
|
|
|
|
|
|
|
|
2020 |
99 |
1.31 |
1.76 |
2.29 |
0.29 |
0.40 |
0.51 |
|
|
2021 |
89 |
0.40 |
0.57 |
0.75 |
0.14 |
0.19 |
0.25 |
|
2021 |
99 |
1.02 |
1.34 |
1.72 |
0.20 |
0.28 |
0.36 |
|
|
2022 |
89 |
0.30 |
0.45 |
0.61 |
0.09 |
0.13 |
0.17 |
|
2022 |
99 |
1.21 |
1.59 |
2.04 |
0.18 |
0.24 |
0.31 |
|
|
2023 |
|
|
|
|
|
|
|
|
2023 |
|
|
|
|
|
|
|
|
|
2024 |
|
|
|
|
|
|
|
|
2024 |
|
|
|
|
|
|
|
|
|
2025 |
|
|
|
|
|
|
|
|
2025 |
|
|
|
|
|
|
|
|
1 |
2007 |
|
|
|
|
|
|
|
|
1 |
2007 |
94 |
1.93 |
2.50 |
3.18 |
0.38 |
0.49 |
0.61 |
|
|
2008 |
85 |
0.04 |
0.08 |
0.12 |
0.01 |
0.02 |
0.03 |
|
|
2008 |
99 |
0.89 |
1.20 |
1.55 |
0.20 |
0.27 |
0.36 |
|
|
2009 |
96 |
0.08 |
0.17 |
0.26 |
0.02 |
0.04 |
0.05 |
|
|
2009 |
107 |
2.24 |
2.86 |
3.60 |
0.54 |
0.67 |
0.82 |
|
|
2010 |
89 |
0.20 |
0.38 |
0.58 |
0.04 |
0.07 |
0.10 |
|
|
2010 |
99 |
3.20 |
4.14 |
5.29 |
0.66 |
0.83 |
1.01 |
|
|
2011 |
89 |
0.08 |
0.18 |
0.28 |
0.02 |
0.04 |
0.06 |
|
|
2011 |
99 |
3.11 |
3.99 |
5.06 |
0.67 |
0.84 |
1.02 |
|
|
2012 |
89 |
0.27 |
0.44 |
0.62 |
0.01 |
0.02 |
0.03 |
|
|
2012 |
99 |
2.38 |
3.06 |
3.87 |
0.46 |
0.59 |
0.73 |
|
|
2013 |
89 |
0.00 |
0.03 |
0.06 |
0.00 |
0.00 |
0.00 |
|
|
2013 |
99 |
0.88 |
1.21 |
1.59 |
0.18 |
0.25 |
0.32 |
|
|
2014 |
89 |
0.00 |
0.02 |
0.04 |
0.00 |
0.00 |
0.00 |
|
|
2014 |
99 |
0.94 |
1.30 |
1.72 |
0.18 |
0.26 |
0.34 |
|
|
2015 |
89 |
0.00 |
0.02 |
0.06 |
0.00 |
0.00 |
0.00 |
|
|
2015 |
99 |
0.70 |
0.94 |
1.21 |
0.11 |
0.16 |
0.20 |
|
|
2016 |
89 |
0.18 |
0.30 |
0.43 |
0.00 |
0.01 |
0.01 |
|
|
2016 |
99 |
0.40 |
0.59 |
0.79 |
0.08 |
0.12 |
0.16 |
|
|
2017 |
63 |
0.18 |
0.35 |
0.55 |
0.01 |
0.03 |
0.05 |
|
|
2017 |
99 |
0.98 |
1.31 |
1.71 |
0.20 |
0.27 |
0.35 |
|
|
2018 |
89 |
0.06 |
0.19 |
0.33 |
0.00 |
0.01 |
0.01 |
|
|
2018 |
99 |
0.53 |
0.77 |
1.05 |
0.09 |
0.15 |
0.20 |
|
|
2019 |
88 |
0.00 |
0.01 |
0.02 |
0.00 |
0.00 |
0.00 |
|
|
2019 |
99 |
0.29 |
0.44 |
0.60 |
0.04 |
0.06 |
0.09 |
|
|
2020 |
|
|
|
|
|
|
|
|
|
2020 |
99 |
0.52 |
0.73 |
0.96 |
0.08 |
0.11 |
0.14 |
|
|
2021 |
89 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
|
|
2021 |
99 |
0.51 |
0.70 |
0.93 |
0.07 |
0.11 |
0.14 |
|
|
2022 |
89 |
0.01 |
0.06 |
0.11 |
0.00 |
0.00 |
0.01 |
|
|
2022 |
99 |
0.73 |
1.01 |
1.33 |
0.08 |
0.12 |
0.16 |
|
|
2023 |
|
|
|
|
|
|
|
|
|
2023 |
|
|
|
|
|
|
|
|
|
2024 |
|
|
|
|
|
|
|
|
|
2024 |
|
|
|
|
|
|
|
|
|
2025 |
|
|
|
|
|
|
|
|
|
2025 |
|
|
|
|
|
|
|
|
2 |
2007 |
|
|
|
|
|
|
|
|
2 |
2007 |
94 |
0.63 |
0.80 |
0.98 |
0.13 |
0.18 |
0.23 |
|
|
2008 |
85 |
1.48 |
1.89 |
2.36 |
0.44 |
0.56 |
0.68 |
|
|
2008 |
99 |
0.38 |
0.51 |
0.66 |
0.08 |
0.12 |
0.16 |
|
|
2009 |
96 |
1.53 |
1.91 |
2.34 |
0.52 |
0.64 |
0.77 |
|
|
2009 |
107 |
0.90 |
1.12 |
1.38 |
0.21 |
0.27 |
0.32 |
|
|
2010 |
89 |
1.20 |
1.53 |
1.91 |
0.41 |
0.53 |
0.65 |
|
|
2010 |
99 |
0.82 |
1.02 |
1.24 |
0.17 |
0.21 |
0.26 |
|
|
2011 |
89 |
1.70 |
2.14 |
2.64 |
0.53 |
0.66 |
0.81 |
|
|
2011 |
99 |
1.03 |
1.27 |
1.55 |
0.22 |
0.28 |
0.35 |
|
|
2012 |
89 |
1.20 |
1.51 |
1.87 |
0.40 |
0.51 |
0.63 |
|
|
2012 |
99 |
0.58 |
0.79 |
1.02 |
0.16 |
0.22 |
0.29 |
|
|
2013 |
89 |
1.27 |
1.63 |
2.04 |
0.34 |
0.43 |
0.52 |
|
|
2013 |
99 |
0.28 |
0.44 |
0.61 |
0.07 |
0.11 |
0.15 |
|
|
2014 |
89 |
1.05 |
1.29 |
1.55 |
0.29 |
0.35 |
0.42 |
|
|
2014 |
99 |
0.27 |
0.40 |
0.55 |
0.06 |
0.09 |
0.12 |
|
|
2015 |
89 |
0.92 |
1.18 |
1.47 |
0.22 |
0.28 |
0.34 |
|
|
2015 |
99 |
0.58 |
0.77 |
0.98 |
0.14 |
0.18 |
0.23 |
|
|
2016 |
89 |
0.94 |
1.18 |
1.46 |
0.28 |
0.35 |
0.42 |
|
|
2016 |
99 |
0.22 |
0.33 |
0.45 |
0.05 |
0.08 |
0.10 |
|
|
2017 |
63 |
0.60 |
0.85 |
1.14 |
0.17 |
0.25 |
0.33 |
|
|
2017 |
99 |
0.22 |
0.30 |
0.40 |
0.06 |
0.09 |
0.12 |
|
|
2018 |
89 |
0.35 |
0.47 |
0.61 |
0.07 |
0.10 |
0.14 |
|
|
2018 |
99 |
0.22 |
0.33 |
0.46 |
0.05 |
0.08 |
0.11 |
|
|
2019 |
88 |
0.30 |
0.42 |
0.55 |
0.06 |
0.08 |
0.10 |
|
|
2019 |
99 |
0.17 |
0.28 |
0.39 |
0.04 |
0.06 |
0.09 |
|
|
2020 |
|
|
|
|
|
|
|
|
|
2020 |
99 |
0.21 |
0.33 |
0.46 |
0.05 |
0.08 |
0.11 |
|
|
2021 |
89 |
0.09 |
0.16 |
0.24 |
0.02 |
0.04 |
0.07 |
|
|
2021 |
99 |
0.15 |
0.26 |
0.38 |
0.04 |
0.07 |
0.10 |
|
|
2022 |
89 |
0.06 |
0.12 |
0.19 |
0.01 |
0.03 |
0.05 |
|
|
2022 |
99 |
0.12 |
0.22 |
0.32 |
0.03 |
0.05 |
0.07 |
|
|
2023 |
|
|
|
|
|
|
|
|
|
2023 |
|
|
|
|
|
|
|
|
|
2024 |
|
|
|
|
|
|
|
|
|
2024 |
|
|
|
|
|
|
|
|
|
2025 |
|
|
|
|
|
|
|
|
|
2025 |
|
|
|
|
|
|
|
|
3 |
2007 |
|
|
|
|
|
|
|
|
3 |
2007 |
94 |
0.34 |
0.44 |
0.55 |
0.08 |
0.11 |
0.14 |
|
|
2008 |
85 |
0.82 |
1.02 |
1.24 |
0.27 |
0.34 |
0.42 |
|
|
2008 |
99 |
0.21 |
0.30 |
0.39 |
0.05 |
0.07 |
0.10 |
|
|
2009 |
96 |
1.00 |
1.25 |
1.52 |
0.33 |
0.42 |
0.51 |
|
|
2009 |
107 |
0.47 |
0.59 |
0.73 |
0.11 |
0.15 |
0.19 |
|
|
2010 |
89 |
0.73 |
0.91 |
1.11 |
0.26 |
0.34 |
0.42 |
|
|
2010 |
99 |
0.29 |
0.38 |
0.47 |
0.07 |
0.09 |
0.10 |
|
|
2011 |
89 |
0.90 |
1.08 |
1.29 |
0.30 |
0.36 |
0.42 |
|
|
2011 |
99 |
0.51 |
0.65 |
0.80 |
0.10 |
0.14 |
0.19 |
|
|
2012 |
89 |
1.15 |
1.44 |
1.76 |
0.45 |
0.56 |
0.68 |
|
|
2012 |
99 |
0.30 |
0.42 |
0.56 |
0.09 |
0.13 |
0.17 |
|
|
2013 |
89 |
0.83 |
1.06 |
1.32 |
0.30 |
0.38 |
0.46 |
|
|
2013 |
99 |
0.16 |
0.24 |
0.32 |
0.04 |
0.06 |
0.08 |
|
|
2014 |
89 |
0.54 |
0.69 |
0.85 |
0.20 |
0.26 |
0.31 |
|
|
2014 |
99 |
0.13 |
0.20 |
0.27 |
0.03 |
0.05 |
0.07 |
|
|
2015 |
89 |
0.66 |
0.84 |
1.04 |
0.22 |
0.28 |
0.34 |
|
|
2015 |
99 |
0.24 |
0.36 |
0.49 |
0.06 |
0.10 |
0.13 |
|
|
2016 |
89 |
0.69 |
0.84 |
1.00 |
0.23 |
0.28 |
0.33 |
|
|
2016 |
99 |
0.27 |
0.38 |
0.50 |
0.08 |
0.11 |
0.14 |
|
|
2017 |
63 |
0.33 |
0.49 |
0.67 |
0.09 |
0.15 |
0.20 |
|
|
2017 |
99 |
0.13 |
0.21 |
0.30 |
0.04 |
0.06 |
0.08 |
|
|
2018 |
89 |
0.07 |
0.14 |
0.21 |
0.02 |
0.04 |
0.07 |
|
|
2018 |
99 |
0.07 |
0.13 |
0.19 |
0.02 |
0.03 |
0.05 |
|
|
2019 |
88 |
0.14 |
0.21 |
0.29 |
0.04 |
0.06 |
0.08 |
|
|
2019 |
99 |
0.09 |
0.18 |
0.27 |
0.03 |
0.05 |
0.08 |
|
|
2020 |
|
|
|
|
|
|
|
|
|
2020 |
99 |
0.22 |
0.35 |
0.49 |
0.05 |
0.09 |
0.13 |
|
|
2021 |
89 |
0.12 |
0.19 |
0.28 |
0.03 |
0.06 |
0.08 |
|
|
2021 |
99 |
0.11 |
0.18 |
0.27 |
0.03 |
0.05 |
0.08 |
|
|
2022 |
89 |
0.05 |
0.10 |
0.14 |
0.02 |
0.03 |
0.04 |
|
|
2022 |
99 |
0.07 |
0.14 |
0.22 |
0.02 |
0.04 |
0.07 |
|
|
2023 |
|
|
|
|
|
|
|
|
|
2023 |
|
|
|
|
|
|
|
|
|
2024 |
|
|
|
|
|
|
|
|
|
2024 |
|
|
|
|
|
|
|
|
|
2025 |
|
|
|
|
|
|
|
|
|
2025 |
|
|
|
|
|
|
|
|
4+ |
2007 |
|
|
|
|
|
|
|
|
4+ |
2007 |
94 |
0.39 |
0.51 |
0.64 |
0.10 |
0.14 |
0.18 |
|
|
2008 |
85 |
1.11 |
1.40 |
1.72 |
0.41 |
0.52 |
0.64 |
|
|
2008 |
99 |
0.27 |
0.39 |
0.52 |
0.07 |
0.11 |
0.15 |
|
|
2009 |
96 |
1.18 |
1.49 |
1.85 |
0.42 |
0.54 |
0.66 |
|
|
2009 |
107 |
0.51 |
0.67 |
0.84 |
0.15 |
0.20 |
0.26 |
|
|
2010 |
89 |
0.93 |
1.18 |
1.46 |
0.37 |
0.47 |
0.59 |
|
|
2010 |
99 |
0.31 |
0.40 |
0.50 |
0.09 |
0.11 |
0.13 |
|
|
2011 |
89 |
1.00 |
1.26 |
1.56 |
0.36 |
0.46 |
0.56 |
|
|
2011 |
99 |
0.49 |
0.63 |
0.80 |
0.10 |
0.15 |
0.19 |
|
|
2012 |
89 |
0.60 |
0.80 |
1.03 |
0.26 |
0.35 |
0.44 |
|
|
2012 |
99 |
0.13 |
0.21 |
0.30 |
0.03 |
0.06 |
0.09 |
|
|
2013 |
89 |
0.69 |
0.88 |
1.10 |
0.27 |
0.34 |
0.42 |
|
|
2013 |
99 |
0.14 |
0.23 |
0.33 |
0.03 |
0.06 |
0.09 |
|
|
2014 |
89 |
0.27 |
0.35 |
0.45 |
0.10 |
0.14 |
0.18 |
|
|
2014 |
99 |
0.06 |
0.11 |
0.16 |
0.01 |
0.03 |
0.04 |
|
|
2015 |
89 |
0.57 |
0.78 |
1.03 |
0.20 |
0.28 |
0.36 |
|
|
2015 |
99 |
0.22 |
0.32 |
0.42 |
0.06 |
0.09 |
0.12 |
|
|
2016 |
89 |
0.68 |
0.84 |
1.02 |
0.27 |
0.33 |
0.39 |
|
|
2016 |
99 |
0.16 |
0.24 |
0.33 |
0.05 |
0.08 |
0.11 |
|
|
2017 |
63 |
0.33 |
0.49 |
0.67 |
0.11 |
0.17 |
0.23 |
|
|
2017 |
99 |
0.13 |
0.21 |
0.30 |
0.04 |
0.07 |
0.10 |
|
|
2018 |
89 |
0.04 |
0.10 |
0.18 |
0.01 |
0.04 |
0.06 |
|
|
2018 |
99 |
0.05 |
0.10 |
0.15 |
0.01 |
0.03 |
0.04 |
|
|
2019 |
88 |
0.09 |
0.16 |
0.24 |
0.03 |
0.05 |
0.08 |
|
|
2019 |
99 |
0.02 |
0.07 |
0.11 |
0.01 |
0.02 |
0.04 |
|
|
2020 |
|
|
|
|
|
|
|
|
|
2020 |
99 |
0.20 |
0.36 |
0.53 |
0.05 |
0.11 |
0.17 |
|
|
2021 |
89 |
0.08 |
0.16 |
0.25 |
0.03 |
0.05 |
0.08 |
|
|
2021 |
99 |
0.09 |
0.17 |
0.25 |
0.02 |
0.05 |
0.07 |
|
|
2022 |
89 |
0.01 |
0.05 |
0.08 |
0.00 |
0.02 |
0.03 |
|
|
2022 |
99 |
0.01 |
0.04 |
0.07 |
0.00 |
0.01 |
0.02 |
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2023 |
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2023 |
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2024 |
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2024 |
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2025 |
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2025 |
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