Wetland of International Importance (Ramsar Site) · chn
Nan Dongting Wetland & Waterfowl Reserve
- Area
- 1 140 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
105 distinct species · 211 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 Nan Dongting Wetland & Waterfowl Reserve : 14 espèces reliées par 13 interactions GloBI sur 2 types (connectance 9.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology10 basins · 34 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
187,6km
Lake surface here
145,17km²
Basins crossed
10
Max stream order
7
Max drainage
254 214km²
Discharge in basins
4 091,6m³/s
Mean precip.
1 326mm/an
Mean T°
17,4°C
Moisture idx
0,18
Max snow
1%
Mean runoff
655mm/an
Mean elev. (basins)
30m
Watersheds crossing here
- Bassin de 草尾河sub-area1 134,3 km²overlap506.19 km²44%
- Bassin de 沅江sub-area562,3 km²overlap320.36 km²28%
- Bassin de 资水sub-area342,6 km²overlap172.24 km²15%
- Bassin de 藕池河sub-area3 576,5 km²overlap63.23 km²6%
- Bassin de 沱江sub-area1 113,3 km²overlap36.73 km²3%
- Bassin de 沅江sub-area374,7 km²overlap26.69 km²2%
- Bassin de 湘江sub-area211,3 km²overlap9.87 km²1%
- Bassin de 资水sub-area135,1 km²overlap2.85 km²0%
- Bassin de 湘江sub-area74,5 km²overlap1.19 km²0%
1 more basinssorted by overlap
Lakes (34, top by area)
- Wanzi Huarea81,6 km²avg depth2.3 m
- Nandongting Huarea59,2 km²avg depth1.4 m
- 漉湖area21,4 km²avg depth1.3 m
- 洞庭湖area13,7 km²avg depth1.3 m
- Lake #76554area4,5 km²avg depth2.5 m
- Lake #76536area4,2 km²avg depth0.5 m
- Lake #76477area3 km²avg depth1.1 m
- Lake #76577area2,7 km²avg depth1.0 m
- Lake #76558area2,3 km²avg depth1.0 m
25 more lakes
- Lake #76542area2 km²avg depth2.4 m
- Lake #76574area1,9 km²avg depth2.6 m
- Lake #76533area1,9 km²avg depth0.6 m
- 洞庭湖area1,1 km²avg depth0.8 m
- Cihukou Huarea1,1 km²avg depth0.8 m
- Lake #76575area1,1 km²avg depth0.8 m
- Lac 1380847area0,8 km²avg depth2.5 m
- Lac 1380672area0,8 km²avg depth1.1 m
- Lac 1380792area0,7 km²avg depth2.3 m
- Lac 1380923area0,7 km²avg depth1.5 m
- Lac 1380570area0,6 km²avg depth1.7 m
- Lac 1380649area0,6 km²avg depth1.5 m
- Lac 1380752area0,6 km²avg depth0.6 m
- Lac 1380806area0,6 km²avg depth2.4 m
- Lac 1380843area0,4 km²avg depth2.1 m
- Lac 1380791area0,4 km²avg depth0.7 m
- Lac 1380719area0,3 km²avg depth1.2 m
- Lac 1380534area0,3 km²avg depth1.2 m
- Lac 1380533area0,3 km²avg depth1.1 m
- Lac 1380665area0,2 km²avg depth0.9 m
- Lac 1380814area0,2 km²avg depth1.0 m
- Lac 1380659area0,2 km²avg depth0.5 m
- Lac 1380624area0,1 km²avg depth1.1 m
- Lac 1380917area0,1 km²avg depth2.1 m
- Lac 1381143area0,1 km²avg depth1.8 m
Rivers / streams (4, 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
- 28.86839, 112.52891
- 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.