分面浏览：学科主题 |
| 当前检索式 | ((ALL：李广州)) |
| 限定条件 | ((发表日期：2021) AND (学科主题：Environmental Sciences & Ecology)) |
| Environmental Sciences & Ecology 4 | Biodiversity & Conservation 2 | Evolutionary Biology 1 |
| Geology 1 | Imaging Science & Photographic Technology 1 | Remote Sensing 1 |
