Data Zone
The site was identified as important in 2009 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.
Populations meeting IBA criteria ('trigger species') at the site:| Species | Red List1 | Season | Year(s) | Size | IBA criteria |
|---|---|---|---|---|---|
| Black-faced Spoonbill Platalea minor | EN | winter | 2003 | present | A1 |
| Great Knot Calidris tenuirostris | EN | passage | 2003 | present | A4i |
| Sharp-tailed Sandpiper Calidris acuminata | VU | passage | 2003 | present | A4i |
| Red-necked Stint Calidris ruficollis | NT | passage | 2003 | present | A4i |
| Spotted Redshank Tringa erythropus | LC | passage | 2003 | present | A4i |
| Marsh Sandpiper Tringa stagnatilis | LC | winter | 2003 | present | A4i |
1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (2009) may differ.
Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2009. The most recent assessment (2011) is shown below.
| IBA conservation assessment | |||
|---|---|---|---|
| Year of assessment | State | Pressure | Response |
| 2011 | unfavourable | low | not assessed |
| Whole site assessed? | State assessed by | Accuracy of information | |
| no | habitat | medium | |
| State (condition of the trigger species' habitats) | |||
|---|---|---|---|
| Habitat | Quantity (% remaining) | Quality (% carrying capacity) | Result |
| Artificial/Aquatic & Marine | moderate (70-90%) | moderate (70-90%) | unfavourable |
| Marine Coastal/Supratidal | good (> 90%) | good (> 90%) | favourable |
| Pressure (threats to the trigger species and/or their habitats) | ||||
|---|---|---|---|---|
| Threat | Timing | Scope | Severity | Result |
| Biological resource use | happening now | small area/few individuals (<10%) | moderate to rapid deterioration | low |
| Residential and commercial development | likely in long term (beyond 4 years) | whole area/population (>90%) | no or imperceptible deterioration | low |
| Response (conservation actions taken for the trigger species and/or their habitats) | |||
|---|---|---|---|
| Protected areas | Management plan | Other action | Result |
| Not assessed | Not assessed | Not assessed | not assessed |
| Habitat1 | Habitat detail | % of IBA |
|---|---|---|
| Artificial/Aquatic & Marine | Other artificial wetlands, Saltpans | major (>10) |
| Marine Coastal/Supratidal | major (>10) | |
| Marine Intertidal | major (>10) | |
| Marine Neritic | major (>10) |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Lianyungang saltworks (China (mainland)). Downloaded from
https://datazone.birdlife.org/site/factsheet/lianyungang-saltworks-iba-china-(mainland) on 22/11/2024.