Bay segment | Year | # of quadrats | No Cover | total | Halodule | Syringodium | Thalassia | Halophila | Ruppia | Caulerpa |
|---|---|---|---|---|---|---|---|---|---|---|
HB | 1998 | 285 | 85.0 | 15.0 | 14.7 | 0.0 | 0.0 | 0.0 | 0.6 | 0.0 |
1999 | 403 | 89.9 | 10.1 | 10.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
2000 | 336 | 87.4 | 12.2 | 12.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
2001 | 312 | 78.4 | 21.6 | 20.7 | 0.0 | 0.0 | 0.0 | 0.8 | 0.0 | |
2002 | 327 | 69.3 | 23.1 | 22.7 | 0.0 | 0.0 | 0.0 | 0.4 | 0.0 | |
2003 | 342 | 77.9 | 22.1 | 20.2 | 0.0 | 0.0 | 0.0 | 2.1 | 0.0 | |
2004 | 334 | 78.2 | 20.4 | 18.0 | 0.0 | 0.0 | 0.0 | 2.4 | 1.5 | |
2005 | 324 | 81.5 | 14.6 | 11.9 | 0.0 | 0.0 | 0.0 | 3.4 | 0.0 | |
2006 | 326 | 79.8 | 17.5 | 16.1 | 0.0 | 0.0 | 0.0 | 1.5 | 2.7 | |
2007 | 342 | 68.9 | 18.7 | 18.3 | 0.0 | 0.0 | 0.0 | 0.7 | 13.1 | |
2008 | 329 | 67.4 | 20.7 | 20.4 | 0.0 | 0.0 | 0.0 | 0.2 | 13.3 | |
2009 | 353 | 66.9 | 25.8 | 25.8 | 0.0 | 0.0 | 0.0 | 0.0 | 8.8 | |
2010 | 143 | 31.5 | 62.5 | 62.5 | 0.0 | 0.0 | 0.0 | 0.0 | 18.6 | |
2011 | 316 | 49.1 | 37.7 | 37.7 | 0.0 | 0.0 | 0.0 | 0.1 | 21.7 | |
2012 | 257 | 45.8 | 53.1 | 53.1 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1 | |
2013 | 239 | 44.8 | 55.2 | 51.9 | 0.0 | 0.0 | 0.0 | 3.3 | 0.0 | |
2014 | 292 | 28.4 | 49.7 | 49.7 | 0.0 | 0.0 | 0.0 | 0.1 | 28.9 | |
2015 | 232 | 27.0 | 56.6 | 56.0 | 0.0 | 0.0 | 0.6 | 0.0 | 20.8 | |
2016 | 342 | 26.3 | 43.2 | 42.9 | 0.0 | 0.0 | 0.0 | 0.3 | 34.9 | |
2017 | 321 | 49.0 | 51.0 | 51.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
2018 | 265 | 39.9 | 58.4 | 58.4 | 0.0 | 0.8 | 0.0 | 1.2 | 1.7 | |
2019 | 309 | 35.5 | 36.0 | 36.0 | 0.0 | 0.0 | 0.0 | 0.7 | 33.1 | |
2020 | 307 | 64.1 | 31.4 | 31.4 | 0.0 | 0.0 | 0.0 | 0.0 | 4.4 | |
2021 | 260 | 55.0 | 25.0 | 24.4 | 0.0 | 0.0 | 2.2 | 0.3 | 11.5 | |
2022 | 271 | 37.3 | 36.7 | 34.5 | 0.0 | 0.0 | 2.2 | 0.0 | 27.6 | |
2023 | 323 | 41.6 | 46.0 | 40.9 | 0.0 | 0.0 | 10.6 | 0.0 | 0.0 | |
2024 | 296 | 43.5 | 54.1 | 54.1 | 0.0 | 0.0 | 1.5 | 0.6 | 0.9 | |
2025 | 318 | 36.3 | 60.7 | 58.8 | 0.9 | 0.0 | 2.9 | 0.6 | 2.7 | |
OTB | 1998 | 86 | 32.0 | 65.5 | 36.0 | 12.8 | 27.3 | 0.0 | 3.1 | 10.0 |
1999 | 103 | 35.3 | 64.7 | 30.4 | 17.4 | 29.7 | 1.1 | 0.6 | 3.6 | |
2000 | 164 | 47.7 | 49.1 | 29.3 | 8.3 | 15.9 | 3.0 | 0.0 | 14.0 | |
2001 | 501 | 48.9 | 51.1 | 35.1 | 9.9 | 10.5 | 0.6 | 0.3 | 5.1 | |
2002 | 679 | 44.7 | 53.4 | 33.7 | 13.0 | 13.5 | 0.4 | 1.6 | 5.8 | |
2003 | 604 | 42.3 | 57.7 | 36.9 | 13.1 | 17.3 | 0.0 | 4.2 | 5.7 | |
2004 | 650 | 47.2 | 52.8 | 34.4 | 12.0 | 14.5 | 0.0 | 5.5 | 3.2 | |
2005 | 814 | 23.4 | 72.7 | 45.3 | 13.9 | 14.9 | 5.5 | 7.5 | 13.4 | |
2006 | 665 | 32.8 | 61.9 | 41.2 | 13.6 | 19.0 | 0.4 | 3.3 | 6.7 | |
2007 | 563 | 32.0 | 63.7 | 42.2 | 16.3 | 15.5 | 0.2 | 1.5 | 6.0 | |
2008 | 625 | 37.8 | 59.2 | 39.2 | 14.3 | 15.5 | 0.0 | 0.5 | 7.8 | |
2009 | 500 | 25.3 | 73.6 | 51.1 | 18.0 | 23.9 | 0.3 | 0.4 | 1.8 | |
2010 | 287 | 11.0 | 89.0 | 71.4 | 15.1 | 23.2 | 0.0 | 0.3 | 0.6 | |
2011 | 435 | 18.1 | 81.9 | 57.8 | 15.3 | 19.8 | 0.0 | 1.6 | 0.5 | |
2012 | 454 | 19.5 | 80.5 | 54.7 | 22.0 | 17.9 | 0.2 | 0.0 | 0.0 | |
2013 | 457 | 10.9 | 88.9 | 59.0 | 20.3 | 21.3 | 0.0 | 1.0 | 0.2 | |
2014 | 452 | 11.3 | 88.7 | 54.0 | 22.9 | 22.2 | 0.0 | 0.7 | 4.5 | |
2015 | 497 | 5.7 | 93.5 | 57.3 | 24.1 | 24.6 | 0.0 | 5.2 | 5.7 | |
2016 | 443 | 9.4 | 90.0 | 54.1 | 23.0 | 23.3 | 0.0 | 1.7 | 1.4 | |
2017 | 444 | 14.4 | 84.4 | 47.8 | 22.8 | 24.2 | 0.1 | 0.8 | 0.7 | |
2018 | 412 | 7.1 | 89.6 | 52.0 | 23.8 | 26.4 | 1.4 | 3.9 | 3.8 | |
2019 | 443 | 2.1 | 92.7 | 56.9 | 27.2 | 29.1 | 1.0 | 3.6 | 24.7 | |
2020 | 429 | 9.3 | 73.2 | 36.1 | 29.1 | 25.2 | 0.0 | 0.3 | 24.7 | |
2021 | 446 | 17.5 | 59.3 | 27.8 | 23.0 | 19.6 | 1.0 | 2.0 | 22.5 | |
2022 | 519 | 12.1 | 60.1 | 26.5 | 20.2 | 26.3 | 0.3 | 3.2 | 25.9 | |
2023 | 458 | 17.7 | 62.5 | 25.9 | 24.5 | 24.1 | 0.0 | 6.1 | 6.7 | |
2024 | 457 | 15.0 | 64.0 | 34.1 | 25.5 | 24.9 | 0.0 | 4.0 | 7.8 | |
2025 | 419 | 21.0 | 70.6 | 41.7 | 26.7 | 25.4 | 0.2 | 1.8 | 0.2 | |
MTB | 1998 | 229 | 44.4 | 53.7 | 37.6 | 7.6 | 9.8 | 0.0 | 2.8 | 2.3 |
1999 | 507 | 45.3 | 51.8 | 36.4 | 13.1 | 8.3 | 0.0 | 0.0 | 9.3 | |
2000 | 447 | 51.1 | 47.0 | 31.5 | 11.0 | 12.4 | 0.0 | 0.2 | 0.6 | |
2001 | 400 | 42.9 | 54.4 | 41.1 | 10.9 | 10.4 | 0.0 | 0.3 | 4.3 | |
2002 | 457 | 42.6 | 52.8 | 36.3 | 13.1 | 13.1 | 0.0 | 0.0 | 6.0 | |
2003 | 523 | 59.4 | 37.4 | 22.6 | 12.1 | 10.4 | 0.0 | 0.5 | 5.6 | |
2004 | 632 | 61.1 | 34.5 | 22.8 | 10.8 | 8.5 | 0.0 | 0.0 | 8.4 | |
2005 | 665 | 54.2 | 38.0 | 26.2 | 10.6 | 8.5 | 0.0 | 0.5 | 18.5 | |
2006 | 623 | 59.5 | 39.8 | 27.2 | 12.7 | 7.5 | 0.0 | 0.7 | 0.8 | |
2007 | 625 | 49.1 | 49.8 | 33.5 | 14.1 | 10.0 | 0.0 | 0.1 | 1.1 | |
2008 | 650 | 56.1 | 43.2 | 29.3 | 12.3 | 8.1 | 0.0 | 0.0 | 1.1 | |
2009 | 497 | 36.3 | 63.5 | 41.0 | 22.8 | 13.8 | 0.0 | 0.2 | 0.3 | |
2010 | 274 | 28.2 | 71.8 | 50.7 | 21.3 | 8.4 | 0.0 | 0.0 | 4.1 | |
2011 | 377 | 20.7 | 75.8 | 41.2 | 33.9 | 17.6 | 0.0 | 0.0 | 4.9 | |
2012 | 417 | 21.3 | 75.5 | 45.1 | 29.8 | 14.4 | 0.2 | 1.0 | 3.6 | |
2013 | 412 | 25.7 | 69.4 | 40.5 | 25.7 | 15.0 | 0.0 | 0.4 | 5.1 | |
2014 | 370 | 27.5 | 66.0 | 38.8 | 24.5 | 18.3 | 0.0 | 0.0 | 7.4 | |
2015 | 385 | 24.6 | 71.8 | 38.9 | 31.7 | 17.2 | 0.0 | 0.6 | 4.3 | |
2016 | 454 | 24.9 | 67.4 | 42.8 | 26.5 | 8.8 | 0.0 | 1.1 | 9.9 | |
2017 | 395 | 33.0 | 67.0 | 29.1 | 35.7 | 13.7 | 0.0 | 0.0 | 0.0 | |
2018 | 334 | 30.1 | 66.8 | 33.6 | 37.7 | 14.7 | 0.2 | 1.4 | 2.4 | |
2019 | 276 | 25.3 | 74.7 | 28.5 | 49.4 | 16.6 | 0.0 | 2.3 | 0.0 | |
2020 | 445 | 33.2 | 61.4 | 27.6 | 31.8 | 17.0 | 5.1 | 0.8 | 5.3 | |
2021 | 443 | 21.8 | 74.7 | 36.6 | 33.8 | 25.3 | 5.0 | 0.9 | 0.9 | |
2022 | 441 | 21.3 | 74.1 | 33.7 | 34.8 | 22.7 | 5.9 | 0.2 | 7.6 | |
2023 | 426 | 24.4 | 73.4 | 35.9 | 35.8 | 20.1 | 1.6 | 3.1 | 2.7 | |
2024 | 420 | 24.9 | 74.4 | 41.2 | 30.8 | 17.7 | 0.0 | 0.8 | 0.0 | |
2025 | 427 | 19.7 | 79.4 | 43.7 | 35.1 | 21.6 | 0.9 | 3.7 | 2.0 | |
LTB | 1998 | 88 | 19.2 | 80.8 | 30.3 | 6.4 | 64.5 | 0.0 | 0.0 | 0.0 |
1999 | 133 | 32.5 | 67.5 | 24.4 | 7.6 | 51.8 | 0.0 | 0.0 | 0.0 | |
2000 | 203 | 34.4 | 65.6 | 20.2 | 13.7 | 47.1 | 0.0 | 0.0 | 0.0 | |
2001 | 238 | 37.5 | 62.5 | 21.7 | 9.8 | 42.2 | 0.0 | 0.0 | 0.0 | |
2002 | 180 | 47.1 | 52.9 | 26.5 | 11.4 | 28.0 | 0.0 | 0.0 | 1.8 | |
2003 | 297 | 53.5 | 46.5 | 16.2 | 10.7 | 32.0 | 0.0 | 0.0 | 0.0 | |
2004 | 309 | 59.0 | 41.0 | 19.0 | 12.9 | 24.9 | 0.0 | 0.0 | 0.0 | |
2005 | 301 | 46.6 | 53.0 | 21.0 | 13.6 | 33.0 | 0.0 | 0.0 | 0.4 | |
2006 | 237 | 45.1 | 54.9 | 19.9 | 13.6 | 36.0 | 0.0 | 0.0 | 0.0 | |
2007 | 258 | 51.8 | 47.9 | 18.0 | 6.6 | 33.3 | 0.0 | 0.0 | 0.6 | |
2008 | 264 | 49.9 | 49.8 | 18.6 | 15.2 | 31.5 | 0.0 | 0.0 | 0.6 | |
2009 | 227 | 45.3 | 54.7 | 19.7 | 9.7 | 38.3 | 0.0 | 0.0 | 0.0 | |
2010 | 227 | 41.9 | 58.1 | 20.0 | 10.6 | 44.8 | 0.0 | 0.0 | 0.0 | |
2011 | 137 | 42.0 | 58.0 | 21.9 | 17.3 | 35.0 | 0.0 | 0.0 | 0.0 | |
2012 | 132 | 34.9 | 65.1 | 19.3 | 25.9 | 37.7 | 0.0 | 0.0 | 0.0 | |
2013 | 94 | 37.5 | 62.5 | 30.1 | 15.7 | 31.6 | 0.0 | 0.0 | 2.1 | |
2014 | 123 | 23.3 | 76.7 | 23.9 | 26.9 | 48.7 | 0.0 | 0.0 | 0.0 | |
2015 | 93 | 30.5 | 69.5 | 30.0 | 17.5 | 41.0 | 0.0 | 0.0 | 0.0 | |
2016 | 104 | 22.4 | 77.6 | 19.5 | 30.3 | 49.9 | 1.0 | 0.0 | 0.0 | |
2017 | 127 | 32.2 | 67.8 | 27.2 | 19.0 | 38.9 | 0.0 | 0.0 | 0.0 | |
2018 | 91 | 23.1 | 75.1 | 17.4 | 17.1 | 59.1 | 0.0 | 0.0 | 0.0 | |
2019 | 118 | 23.0 | 77.0 | 35.6 | 29.7 | 45.7 | 0.0 | 0.0 | 0.0 | |
2020 | 144 | 17.0 | 82.1 | 21.6 | 37.0 | 44.0 | 0.0 | 0.0 | 0.0 | |
2021 | 197 | 34.3 | 63.4 | 24.9 | 19.4 | 34.7 | 0.0 | 1.7 | 0.5 | |
2022 | 107 | 13.6 | 84.2 | 28.9 | 32.6 | 45.5 | 0.0 | 0.0 | 0.0 | |
2023 | 125 | 19.2 | 80.8 | 43.4 | 20.5 | 38.1 | 0.0 | 0.0 | 0.6 | |
2024 | 112 | 19.7 | 80.3 | 32.7 | 24.1 | 39.3 | 0.0 | 0.0 | 0.0 | |
2025 | 117 | 27.8 | 71.3 | 38.3 | 23.4 | 42.0 | 0.0 | 0.0 | 1.0 | |
BCB | 1998 | 96 | 19.0 | 81.0 | 61.3 | 0.0 | 30.4 | 0.0 | 0.0 | 0.0 |
1999 | 170 | 29.0 | 71.0 | 50.9 | 0.0 | 27.8 | 0.0 | 0.0 | 0.0 | |
2000 | 153 | 28.5 | 71.5 | 52.7 | 0.0 | 32.3 | 0.0 | 0.0 | 0.0 | |
2001 | 142 | 23.8 | 76.2 | 57.6 | 0.0 | 27.6 | 0.0 | 0.0 | 0.0 | |
2002 | 153 | 23.2 | 76.8 | 59.6 | 0.0 | 27.4 | 0.0 | 0.0 | 0.0 | |
2003 | 156 | 25.2 | 74.8 | 60.9 | 0.4 | 27.0 | 0.0 | 0.0 | 0.0 | |
2004 | 167 | 22.2 | 77.8 | 64.3 | 0.0 | 27.0 | 0.0 | 0.0 | 0.0 | |
2005 | 144 | 14.9 | 85.1 | 73.4 | 0.0 | 29.0 | 0.0 | 0.0 | 0.0 | |
2006 | 112 | 22.1 | 77.9 | 56.6 | 0.0 | 41.7 | 0.0 | 0.0 | 0.0 | |
2007 | 117 | 9.4 | 90.6 | 71.1 | 0.0 | 38.0 | 0.0 | 0.0 | 0.0 | |
2008 | 59 | 19.0 | 81.0 | 71.3 | 0.0 | 32.4 | 0.0 | 0.0 | 0.0 | |
2009 | 111 | 21.4 | 78.6 | 43.8 | 0.0 | 48.1 | 0.0 | 0.0 | 0.0 | |
2010 | 49 | 17.6 | 82.4 | 71.6 | 0.0 | 33.7 | 0.0 | 0.0 | 0.0 | |
2011 | 77 | 17.4 | 82.6 | 59.9 | 0.0 | 33.4 | 0.0 | 0.0 | 0.0 | |
2012 | 61 | 19.9 | 80.1 | 62.6 | 0.0 | 35.5 | 0.0 | 0.0 | 0.0 | |
2013 | 67 | 11.6 | 88.4 | 62.2 | 0.0 | 39.6 | 0.0 | 0.0 | 0.0 | |
2014 | 54 | 6.2 | 93.8 | 83.9 | 0.0 | 36.0 | 0.0 | 0.0 | 0.0 | |
2015 | 80 | 19.7 | 80.3 | 58.6 | 0.0 | 35.2 | 0.0 | 0.0 | 0.0 | |
2016 | 51 | 3.3 | 96.7 | 82.5 | 0.0 | 33.8 | 0.0 | 0.0 | 0.0 | |
2017 | 79 | 2.1 | 97.9 | 72.3 | 0.0 | 39.6 | 0.0 | 0.0 | 0.0 | |
2018 | 73 | 15.6 | 84.4 | 70.7 | 0.0 | 38.1 | 0.0 | 0.0 | 0.0 | |
2019 | 84 | 2.8 | 97.2 | 71.9 | 0.0 | 43.4 | 0.0 | 0.0 | 0.0 | |
2020 | 57 | 13.9 | 86.1 | 81.6 | 0.0 | 38.9 | 0.0 | 0.0 | 0.0 | |
2021 | 88 | 15.5 | 84.5 | 64.8 | 1.0 | 39.7 | 0.0 | 0.0 | 0.0 | |
2022 | 56 | 11.6 | 86.9 | 75.8 | 1.6 | 42.1 | 1.3 | 0.0 | 1.8 | |
2023 | 120 | 18.5 | 81.5 | 57.2 | 2.8 | 40.2 | 0.0 | 0.0 | 0.0 | |
2024 | 77 | 17.5 | 81.5 | 71.3 | 3.0 | 35.5 | 0.0 | 0.0 | 0.0 | |
2025 | 121 | 26.2 | 73.8 | 53.6 | 2.7 | 42.4 | 0.0 | 0.0 | 0.0 |