采样时间 | 站位 | 盐度 | 水温(℃) | DO(mg∙L−1) | pH |
|
|
| TDIN |
(μmol∙N∙L−1) | |||||||||
夏季 | 1 | 0.3 | 30.0 | 6.5 | 7.47 | 96 | 31 | 277 | 404 |
2 | 0.5 | 29.6 | 4.8 | 8.39 | 30 | 31 | 263 | 324 | |
3 | 0.6 | 29.6 | 5.5 | 8.12 | 57 | 26 | 230 | 313 | |
4 | 0.7 | 29.4 | 6.5 | 7.91 | 57 | 33 | 281 | 371 | |
5 | 0.9 | 29.9 | 5.2 | 8.31 | 63 | 25 | 262 | 350 | |
平均值 | 0.6 | 29.7 | 5.7 | 8.04 | 61 | 29 | 262 | 352 | |
变异系数(%) | 37.3 | 0.8 | 13.5 | 4.6 | 38.9 | 11.7 | 7.6 | 10.5 | |
冬季 | 1 | 0.3 | 15.2 | 6.6 | 7.71 | 93 | 24 | 287 | 405 |
2 | 1.1 | 15.1 | 9.2 | 8.23 | 16 | 22 | 166 | 204 | |
3 | 1.1 | 15.1 | 6.0 | 8.25 | 25 | 21 | 172 | 218 | |
4 | 1.2 | 15.6 | 6.8 | 8.15 | 32 | 23 | 281 | 335 | |
5 | 1.2 | 15.1 | 6.9 | 7.78 | 23 | 21 | 179 | 222 | |
平均值 | 1.0 | 15.2 | 7.1 | 8.02 | 38 | 22 | 217 | 277 | |
变异系数(%) | 39.1 | 1.4 | 17.3 | 3.2 | 83.2 | 7.0 | 28.3 | 32.0 |