Shuangtai Estuary
IUCN IaWetland of International Importance (Ramsar Site) · 2004
1 281 km²
Commune · CHN
Jin
China
DwaCold, dry winter, hot summer(100 %)
Species observed
224
Observations
1 242
Area
2 887,4km²
Ecological tissue
Sample of 26 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Jin : 19 espèces reliées par 44 interactions GloBI sur 3 types (connectance 13.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
26
Interactions affichées
44
Connectance
0.135
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
224 distinct species · 1 242 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,8°C
Annual rain
614mm
Warmest m°
28,0°C
Coldest m°
-12,6°C
Elevation: 58 m on average (min -30 m, max 376 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,8°C
Annual rain
614mm
Warmest month
28,0°C
Coldest month
-12,6°C
Mean alt.
58m
Min
-30m
Max
376m
Std. dev.
71m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,6
Org. C
11,2g/kg
Clay
24,8%
Sand
38,3%
Silt
36,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Jinzhou
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,6
Org. C
15,7g/kg
Clay
23,0%
Sand
39,5%
Silt
37,5%
5–15 cm
pH H₂O
7,7
Org. C
9,4g/kg
Clay
24,7%
Sand
38,4%
Silt
36,9%
15–30 cm
pH H₂O
7,7
Org. C
8,3g/kg
Clay
26,8%
Sand
37,1%
Silt
36,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest11.7%
Crops46.6%
Built-up2.1%
Bare soil4.7%
Other (grassland, water…)35.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology15 basins · 14 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
222,5km
Lake surface here
39,65km²
Basins crossed
15
Max stream order
6
Max drainage
23 443km²
Discharge in basins
65,4m³/s
Mean precip.
576mm/an
Mean T°
9,1°C
Moisture idx
-0,38
Max snow
3%
Mean runoff
93mm/an
Mean elev. (basins)
73m
Watersheds crossing here
- Bassin de 大凌河sub-area1 550,7 km²overlap740.55 km²26%
- Basin #06630sub-area526,1 km²overlap517.29 km²18%
- Bassin de 五里河sub-area1 110,1 km²overlap282.86 km²10%
- Bassin de 小凌河sub-area463,9 km²overlap233.52 km²8%
- Bassin de 小哈喇河sub-area301,8 km²overlap193.96 km²7%
- Bassin de 绕阳河sub-area353,7 km²overlap173.41 km²6%
- Bassin de 绕阳河sub-area300,1 km²overlap170.83 km²6%
- Bassin de 小凌河sub-area280,6 km²overlap161.78 km²6%
- Bassin de 小凌河sub-area206,3 km²overlap125.54 km²4%
6 more basinssorted by overlap
Lakes (14, top by area)
- Lake #14500area16,6 km²avg depth1.0 m
- Lake #72559area7,5 km²avg depth1.1 m
- Lake #72554area5,7 km²avg depth0.9 m
- Lake #72534area2,8 km²avg depth0.7 m
- Lake #72545area2,1 km²avg depth0.6 m
- Lake #72548area1,2 km²avg depth0.5 m
- Lac 1365995area0,7 km²avg depth4.2 m
- Lac 1365966area0,7 km²avg depth1.4 m
- Lac 1365920area0,7 km²avg depth1.3 m
Rivers / streams (10, ord ≥ 4)
- 小凌河ord 5len here92.00 km46%total202 km
- 大凌河ord 6len here82.35 km10%total794 km
- 二道沟ord 1len here18.04 km93%total19 km
- 月牙河ord 2len here11.37 km29%total39 km
- 小哈喇河ord 2len here7.40 km30%total25 km
- 绕阳河ord 7len here5.40 km1%total423 km
- 大定河ord 3len here3.75 km16%total24 km
- 头道河ord 2len here1.30 km9%total14 km
- 鸭子河ord 3len here0.57 km1%total42 km
- 女儿河ord 5len here0.35 km0%total139 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,9nW
Built-up
207,3%
Pesticides
75,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Ia · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN