Dong dongting hu
IUCN IaWetland of International Importance (Ramsar Site) · 1992
1 900 km²
Commune · CHN
Huarong
China
CfaTemperate, no dry season, hot summer(100 %)
Species observed
125
Observations
285
Area
1 804,2km²
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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Huarong : 20 espèces reliées par 40 interactions GloBI sur 4 types (connectance 11.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
40
Connectance
0.114
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
125 distinct species · 285 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,7°C
Annual rain
1 527mm
Warmest m°
31,8°C
Coldest m°
1,3°C
Elevation: 37 m on average (min 21 m, max 287 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
17,7°C
Annual rain
1 527mm
Warmest month
31,8°C
Coldest month
1,3°C
Mean alt.
37m
Min
21m
Max
287m
Std. dev.
29m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,6
Org. C
25,1g/kg
Clay
28,6%
Sand
23,5%
Silt
47,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Yueyang
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
27,6g/kg
Clay
28,7%
Sand
23,6%
Silt
47,7%
5–15 cm
pH H₂O
6,6
Org. C
17,1g/kg
Clay
28,9%
Sand
23,4%
Silt
47,7%
15–30 cm
pH H₂O
6,6
Org. C
30,8g/kg
Clay
28,2%
Sand
23,6%
Silt
48,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest17.7%
Crops52.2%
Built-up1.1%
Bare soil2.6%
Other (grassland, water…)26.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 50 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
142,6km
Lake surface here
93,78km²
Basins crossed
9
Max stream order
9
Max drainage
1 011 220km²
Discharge in basins
21 126,8m³/s
Mean precip.
1 270mm/an
Mean T°
17,0°C
Moisture idx
0,17
Max snow
1%
Mean runoff
598mm/an
Mean elev. (basins)
34m
Watersheds crossing here
- Bassin de 藕池河sub-area3 576,5 km²overlap1459.64 km²81%
- Bassin de 长江sub-area144,4 km²overlap143.84 km²8%
- Bassin de 长江sub-area175,4 km²overlap93.28 km²5%
- Bassin de 长江sub-area274,6 km²overlap46.27 km²3%
- Bassin de 长江sub-area1 069 km²overlap19.34 km²1%
- Bassin de 沱江sub-area1 113,3 km²overlap17.83 km²1%
- Bassin de 长江sub-area623,1 km²overlap15.94 km²1%
- Bassin de 长江sub-area9,1 km²overlap8.02 km²0%
- Bassin de 长江sub-area249,4 km²overlap0.01 km²0%
Lakes (50, top by area)
- Dongtingarea143,8 km²avg depth3.0 m
- Dong Huarea21 km²avg depth1.0 m
- Lake #15350area13 km²avg depth2.4 m
- Dajing Huarea6,5 km²avg depth3.4 m
- Xi Huarea5,7 km²avg depth2.4 m
- Taxi Huarea4,6 km²avg depth2.3 m
- Niushi Huarea3,9 km²avg depth1.2 m
- 塌西湖area3,9 km²avg depth1.6 m
- Lake #76326area3,8 km²avg depth1.0 m
41 more lakes
- Lake #76257area3,6 km²avg depth3.2 m
- Beicha Shuikuarea2,7 km²avg depth2.3 m
- Lake #76360area2,7 km²avg depth1.6 m
- Lake #76414area2,4 km²avg depth0.9 m
- Caitian Huarea2,3 km²avg depth1.2 m
- Lake #76374area2,1 km²avg depth2.0 m
- Lake #76336area1,8 km²avg depth0.5 m
- Lake #76347area1,5 km²avg depth0.5 m
- Lake #76270area1,4 km²avg depth2.1 m
- Lake #76353area1,4 km²avg depth1.0 m
- Lake #76321area1,1 km²avg depth1.3 m
- Lake #76354area1,1 km²avg depth1.0 m
- Lake #76341area1 km²avg depth0.7 m
- Lac 1379659area1 km²avg depth6.5 m
- Lac 1379868area0,9 km²avg depth1.7 m
- Lac 1380119area0,9 km²avg depth1.7 m
- Lac 1379596area0,8 km²avg depth2.5 m
- Lac 1380023area0,8 km²avg depth1.7 m
- Lac 1379373area0,6 km²avg depth2.4 m
- Lac 1379577area0,5 km²avg depth8.0 m
- Lac 1379557area0,5 km²avg depth2.4 m
- Lac 1379906area0,5 km²avg depth1.9 m
- Lac 1379658area0,5 km²avg depth2.4 m
- Lac 1379895area0,5 km²avg depth2.6 m
- Lac 1379667area0,5 km²avg depth2.3 m
- Lac 1379751area0,4 km²avg depth3.1 m
- Lac 1379600area0,3 km²avg depth6.0 m
- Lac 1379520area0,3 km²avg depth1.6 m
- Lac 1379701area0,3 km²avg depth2.4 m
- Lac 1379750area0,3 km²avg depth1.9 m
- Lac 1379874area0,3 km²avg depth1.9 m
- Lac 1380156area0,3 km²avg depth2.1 m
- Lac 1379515area0,2 km²avg depth2.2 m
- Lac 1379932area0,2 km²avg depth1.1 m
- Lac 1379875area0,2 km²avg depth1.2 m
- Lac 1379672area0,2 km²avg depth1.9 m
- Lac 1379681area0,2 km²avg depth1.4 m
- Lac 1379924area0,2 km²avg depth1.1 m
- Lac 1380010area0,2 km²avg depth1.4 m
- Lac 1379390area0,1 km²avg depth2.2 m
- Lac 1379442area0,1 km²avg depth1.7 m
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
0,2nW
Built-up
112,6%
Pesticides
73,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Ia · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN