Hubei Chen Lake Wetland Nature Reserve
IUCN IbWetland of International Importance (Ramsar Site) · 2013
116 km²
Commune · CHN
Hanyang
China
CfaTemperate, no dry season, hot summer(100 %)
Species observed
329
Observations
5 625
Area
1 368,5km²
Ecological tissue
Sample of 28 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 Hanyang : 22 espèces reliées par 49 interactions GloBI sur 2 types (connectance 12.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
49
Connectance
0.121
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
329 distinct species · 5 625 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,4°C
Annual rain
1 521mm
Warmest m°
31,9°C
Coldest m°
0,4°C
Elevation: 25 m on average (min 16 m, max 95 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
17,4°C
Annual rain
1 521mm
Warmest month
31,9°C
Coldest month
0,4°C
Mean alt.
25m
Min
16m
Max
95m
Std. dev.
9m
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
6,9
Org. C
21,9g/kg
Clay
30,0%
Sand
28,6%
Silt
41,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Wuhan
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,8
Org. C
31,2g/kg
Clay
28,9%
Sand
30,0%
Silt
41,1%
5–15 cm
pH H₂O
6,9
Org. C
18,4g/kg
Clay
30,6%
Sand
27,9%
Silt
41,5%
15–30 cm
pH H₂O
6,9
Org. C
16,0g/kg
Clay
30,5%
Sand
28,0%
Silt
41,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest10.3%
Crops38.7%
Built-up2.7%
Bare soil5.3%
Other (grassland, water…)42.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology10 basins · 50 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
233,0km
Lake surface here
101,71km²
Basins crossed
10
Max stream order
9
Max drainage
1 293 974km²
Discharge in basins
6 269,9m³/s
Mean precip.
1 218mm/an
Mean T°
16,9°C
Moisture idx
0,08
Max snow
1%
Mean runoff
557mm/an
Mean elev. (basins)
27m
Watersheds crossing here
- Bassin de 通顺河sub-area2 203,9 km²overlap698.41 km²51%
- Bassin de 汉水sub-area508,2 km²overlap290.22 km²21%
- Bassin de 汉水sub-area271,8 km²overlap175.64 km²13%
- Bassin de 长江sub-area724,3 km²overlap107.84 km²8%
- Bassin de 东荆河sub-area403,8 km²overlap38.30 km²3%
- Bassin de 东环乡渠sub-area189,5 km²overlap32.47 km²2%
- Bassin de 青菱河sub-area530,5 km²overlap25.02 km²2%
- Bassin de 汉水sub-area46,2 km²overlap0.28 km²0%
- Bassin de 东荆河sub-area170,8 km²overlap0.19 km²0%
1 more basinssorted by overlap
Lakes (50, top by area)
- 索子长河area16,4 km²avg depth2.3 m
- 后官湖area14,1 km²avg depth2.3 m
- 后官湖area13,9 km²avg depth2.0 m
- 沉湖area10,3 km²avg depth1.0 m
- 小奓湖area10 km²avg depth1.4 m
- 后官湖area5,8 km²avg depth2.3 m
- 硃山湖area5,7 km²avg depth2.8 m
- 官莲湖area4,1 km²avg depth2.8 m
- 南太子湖area2,8 km²avg depth2.6 m
41 more lakes
- 桐湖area2,5 km²avg depth1.4 m
- 许家赛湖area2,1 km²avg depth2.3 m
- 三角湖area2,1 km²avg depth2.1 m
- 旧港长河area1,2 km²avg depth1.3 m
- 金龙湖area1,1 km²avg depth2.4 m
- Lake #76045area1,1 km²avg depth0.9 m
- 汤湖area1 km²avg depth2.0 m
- Lac 1378322area1 km²avg depth1.7 m
- Lac 1378280area0,8 km²avg depth1.7 m
- Lac 1378263area0,7 km²avg depth1.8 m
- Lac 1378158area0,6 km²avg depth1.8 m
- Lac 1378102area0,5 km²avg depth2.4 m
- Lac 1377801area0,5 km²avg depth1.9 m
- Lac 1378149area0,4 km²avg depth2.1 m
- Lac 1378237area0,4 km²avg depth2.5 m
- Lac 1378414area0,3 km²avg depth1.7 m
- Lac 1378130area0,3 km²avg depth2.2 m
- Lac 1378117area0,3 km²avg depth1.9 m
- Lac 1377920area0,3 km²avg depth2.0 m
- Lac 1378032area0,3 km²avg depth2.3 m
- Lac 1378115area0,3 km²avg depth1.5 m
- Lac 1378222area0,3 km²avg depth2.1 m
- Lac 1378334area0,3 km²avg depth0.5 m
- Lac 1378217area0,3 km²avg depth1.5 m
- Lac 1378291area0,3 km²avg depth1.4 m
- Lac 1378190area0,2 km²avg depth2.4 m
- Lac 1378305area0,2 km²avg depth1.5 m
- Lac 1378271area0,2 km²avg depth2.1 m
- Lac 1378245area0,2 km²avg depth2.1 m
- Lac 1378265area0,2 km²avg depth2.1 m
- Lac 1377906area0,2 km²avg depth2.4 m
- Lac 1377965area0,2 km²avg depth3.2 m
- Lac 1378281area0,2 km²avg depth1.0 m
- Lac 1378234area0,2 km²avg depth2.3 m
- Lac 1378238area0,2 km²avg depth1.4 m
- Lac 1378109area0,2 km²avg depth1.8 m
- Lac 1377931area0,2 km²avg depth1.8 m
- Lac 1378213area0,2 km²avg depth1.4 m
- Lac 1378276area0,1 km²avg depth2.9 m
- Lac 1378400area0,1 km²avg depth1.3 m
- Lac 1378244area0,1 km²avg depth1.8 m
Rivers / streams (14, ord ≥ 4)
- 通顺河ord 9len here70.24 km67%total105 km
- 长江ord 9len here36.26 km1%total3801 km
- 汉水ord 9len here28.64 km6%total478 km
- 洪北垸灌区主干渠ord 2len here24.23 km100%total24 km
- 马影河ord 2len here18.80 km100%total19 km
- 老襄河ord 1len here14.43 km100%total14 km
- 黄丝河ord 2len here13.91 km48%total29 km
- 侏儒河ord 2len here7.56 km100%total8 km
- 汉阳河ord 3len here6.02 km53%total11 km
- 改道河ord 1len here4.07 km84%total5 km
- 东荆河ord 4len here4.02 km1%total311 km
- 东环乡渠ord 2len here3.71 km46%total8 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
5hab/km²
Night light
6,9nW
Built-up
272,7%
Pesticides
76,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Ib · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN