Wetland of International Importance (Ramsar Site) · chn
Yancheng National Nature Reserve
- Area
- 2 872 km²
- IUCN cat.
- Not Reported
- Year
- 2002
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- Established
- 2002
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
422 distinct species · 19 045 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Yancheng National Nature Reserve : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 2 types (connectance 12.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology22 basins · 50 lakes · 15 rivers
Hydrology metrics for this exact territory
Stream length here
158,0km
Lake surface here
71,35km²
Basins crossed
22
Max stream order
4
Max drainage
58 813km²
Discharge in basins
14,4m³/s
Mean precip.
952mm/an
Mean T°
14,3°C
Moisture idx
-0,06
Max snow
15%
Mean runoff
290mm/an
Mean elev. (basins)
2m
Watersheds crossing here
- Bassin de 新港干河sub-area1 450 km²overlap723.16 km²25%
- Bassin de 王港sub-area914,5 km²overlap356.87 km²12%
- Bassin de 新洋港sub-area1 025,2 km²overlap333.21 km²12%
- Bassin de 何垛河sub-area729,8 km²overlap259.47 km²9%
- Bassin de 运粮河sub-area394,8 km²overlap189.93 km²7%
- Bassin de 射阳河sub-area1 703,7 km²overlap108.23 km²4%
- Basin #09350sub-area160,1 km²overlap104.37 km²4%
- Basin #09230sub-area268,6 km²overlap102.58 km²4%
- Bassin de 南直河sub-area384,7 km²overlap101.16 km²4%
13 more basinssorted by overlap
- Basin #09240sub-area87,2 km²overlap84.69 km²3%
- Bassin de 废黄河sub-area1 078 km²overlap84.43 km²3%
- Bassin de 斗龙港sub-area618,6 km²overlap75.41 km²3%
- Basin #09200sub-area72,3 km²overlap68.52 km²2%
- Bassin de 斗龙港sub-area149 km²overlap35.11 km²1%
- Basin #09220sub-area33,2 km²overlap33.21 km²1%
- Bassin de 栟茶运河sub-area693,9 km²overlap32.05 km²1%
- Bassin de 淮河入海水道北泓sub-area34,1 km²overlap22.47 km²1%
- Bassin de 苏北灌溉总渠sub-area1 673,5 km²overlap14.83 km²1%
- Basin #09180sub-area13,8 km²overlap1.77 km²0%
- Bassin de 古泊善后河sub-area2 012,4 km²overlap0.86 km²0%
- Bassin de 一帆河sub-area1 333,9 km²overlap0.22 km²0%
- Bassin de 五灌河sub-area881,9 km²overlap0.01 km²0%
Lakes (50, top by area)
- Lake #74780area6,5 km²avg depth0.6 m
- Lake #74921area5,4 km²avg depth0.6 m
- Lake #74778area3,6 km²avg depth0.6 m
- Lake #74796area3,1 km²avg depth0.5 m
- Lake #74928area2,6 km²avg depth0.5 m
- Lake #74978area2,2 km²avg depth0.7 m
- Lake #74939area2,1 km²avg depth0.5 m
- Lake #74772area2,1 km²avg depth0.6 m
- Lake #74926area2,1 km²avg depth0.7 m
41 more lakes
- Lake #74761area1,9 km²avg depth0.5 m
- Lake #74791area1,9 km²avg depth0.9 m
- Lake #74774area1,7 km²avg depth0.5 m
- Lake #74949area1,6 km²avg depth0.5 m
- Lake #74775area1,6 km²avg depth0.5 m
- Lake #74798area1,5 km²avg depth0.6 m
- Lake #74787area1,5 km²avg depth0.5 m
- Lake #74924area1,4 km²avg depth0.5 m
- Lake #74799area1,4 km²avg depth0.6 m
- Lake #74881area1,4 km²avg depth0.9 m
- Lake #74914area1,4 km²avg depth0.5 m
- Lake #74880area1,3 km²avg depth1.0 m
- Lake #74948area1,3 km²avg depth0.8 m
- Lake #75025area1,2 km²avg depth0.7 m
- Lake #74950area1,1 km²avg depth0.9 m
- Lake #74953area1,1 km²avg depth0.5 m
- Lake #74876area1 km²avg depth0.7 m
- Lac 1372985area1 km²avg depth1.2 m
- Lac 1373846area1 km²avg depth1.2 m
- Lac 1373409area0,9 km²avg depth1.1 m
- Lac 1372902area0,9 km²avg depth1.4 m
- Lac 1373483area0,9 km²avg depth1.3 m
- Lac 1373248area0,8 km²avg depth1.3 m
- Lac 1372923area0,8 km²avg depth1.4 m
- Lac 1373109area0,8 km²avg depth1.4 m
- Lac 1373527area0,8 km²avg depth0.8 m
- Lac 1373554area0,8 km²avg depth0.8 m
- Lac 1373742area0,8 km²avg depth1.4 m
- Lac 1373511area0,7 km²avg depth0.5 m
- Lac 1373819area0,7 km²avg depth1.3 m
- Lac 1372851area0,7 km²avg depth1.1 m
- Lac 1373417area0,7 km²avg depth0.7 m
- Lac 1373692area0,7 km²avg depth1.3 m
- Lac 1372875area0,6 km²avg depth1.3 m
- Lac 1373383area0,6 km²avg depth1.3 m
- Lac 1373236area0,6 km²avg depth1.5 m
- Lac 1372880area0,6 km²avg depth1.0 m
- Lac 1373536area0,6 km²avg depth1.0 m
- Lac 1373746area0,6 km²avg depth1.8 m
- Lac 1373405area0,6 km²avg depth0.9 m
- Lac 1372795area0,6 km²avg depth1.2 m
Rivers / streams (15, ord ≥ 4)
- 新洋港ord 4len here35.76 km44%total82 km
- 射阳河ord 4len here19.11 km12%total156 km
- 新港干河ord 3len here18.71 km60%total31 km
- 东台河ord 2len here15.30 km51%total30 km
- 斗龙港ord 3len here14.26 km39%total37 km
- 四卯酉河ord 1len here11.79 km99%total12 km
- 二卯酉河ord 1len here9.90 km42%total23 km
- 梁垛河ord 1len here8.16 km100%total8 km
- 运粮河ord 2len here7.90 km59%total13 km
- 五卯酉河ord 1len here5.63 km100%total6 km
- 黄沙港ord 2len here3.54 km10%total34 km
- 王港ord 2len here3.48 km14%total26 km
3 more river segmentssorted by Strahler order + length
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
- 33.54960, 120.50045
- 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.