分面浏览：学科主题 |
| 当前检索式 | ((ALL：total Chlorophyll a)) |
| 限定条件 | ((学科主题：Marine & Freshwater Biology)) |
| Marine & Freshwater Biology 19 | Oceanography 7 | Environmental Sciences & Ecology 4 |
| Ecology 1 | Environmental Sciences 1 | Geosciences, Multidisciplinary 1 |
| Microbiology 1 | Water Resources 1 |
