Table 1 Water levels and surface areas (Mean ± SD) of Poyang Lake during the recession period (October-December)
From: Responses to extreme drought in wintering waterbirds: a multi-species approach
Wintering period | Water level (m) | Water area (km2) | Type |
|---|---|---|---|
2018–2019 | 10.78 ± 0.78 | 1601.85 ± 250.93 | Normal year |
2019–2020 | 8.91 ± 1.16 | 1201.71 ± 64.58 | Normal year |
2020–2021 | 12.79 ± 3.37 | 2551.36 ± 704.70 | Flood year |
2021–2022 | 11.24 ± 2.94 | 1874.54 ± 714.83 | Normal year |
2022–2023 | 7.13 ± 0.57 | 932.36 ± 129.61 | Drought year |