Wetland of International Importance (Ramsar Site) · chn
Shuangtai Estuary
- Area
- 1 281 km²
- IUCN cat.
- Ia
- Year
- 2004
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- IUCN category
- Ia · Réserve naturelle intégrale
Protection stricte, accès limité aux fins scientifiques
- Established
- 2004
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
259 distinct species · 2 312 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Shuangtai Estuary : 21 espèces reliées par 46 interactions GloBI sur 3 types (connectance 13.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology9 basins · 7 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
58,0km
Lake surface here
20,96km²
Basins crossed
9
Max stream order
7
Max drainage
191 234km²
Discharge in basins
112,6m³/s
Mean precip.
611mm/an
Mean T°
9,2°C
Moisture idx
-0,33
Max snow
8%
Mean runoff
89mm/an
Mean elev. (basins)
11m
Watersheds crossing here
- Basin #06580sub-area415,9 km²overlap309.76 km²24%
- Basin #06530sub-area470,8 km²overlap239.40 km²19%
- Bassin de 辽河sub-area316,1 km²overlap113.13 km²9%
- Bassin de 大凌河sub-area1 550,7 km²overlap62.28 km²5%
- Bassin de 绕阳河sub-area300,1 km²overlap50.54 km²4%
- Bassin de 绕阳河sub-area353,7 km²overlap37.07 km²3%
- Basin #06630sub-area526,1 km²overlap10.05 km²1%
- Bassin de 辽河sub-area498,1 km²overlap6.59 km²1%
- Bassin de 绕阳河sub-area36,6 km²overlap0.04 km²0%
Lakes (7, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 40.97980, 121.82232
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.