Guangxi Beilun Estuary National Nature Reserve
IUCN IaWetland of International Importance (Ramsar Site) · 2008
30 km²
Prefecture City · CHN
Fangchenggang
China
CwaTemperate, dry winter, hot summer(97 %)
Species observed
3 140
Observations
14 854
Area
6 006,9km²
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 Fangchenggang : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
28
Interactions affichées
28
Connectance
0.074
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
3 140 distinct species · 14 854 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
21,7°C
Annual rain
2 521mm
Warmest m°
29,7°C
Coldest m°
10,1°C
Elevation: 250 m on average (min -57 m, max 1 120 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
21,7°C
Annual rain
2 521mm
Warmest month
29,7°C
Coldest month
10,1°C
Mean alt.
250m
Min
-57m
Max
1 120m
Std. dev.
211m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(97 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,5
Org. C
28,6g/kg
Clay
33,2%
Sand
30,6%
Silt
36,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
40,4g/kg
Clay
32,1%
Sand
31,5%
Silt
36,4%
5–15 cm
pH H₂O
5,5
Org. C
26,9g/kg
Clay
32,6%
Sand
31,0%
Silt
36,5%
15–30 cm
pH H₂O
5,5
Org. C
18,6g/kg
Clay
35,0%
Sand
29,4%
Silt
35,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest63.8%
Crops10.4%
Built-up0.6%
Bare soil1.5%
Other (grassland, water…)23.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology17 basins · 30 lakes · 46 rivers
Hydrology metrics for this exact territory
Stream length here
969,1km
Lake surface here
56,26km²
Basins crossed
17
Max stream order
5
Max drainage
2 899km²
Discharge in basins
355,6m³/s
Mean precip.
2 039mm/an
Mean T°
21,8°C
Moisture idx
0,39
Mean runoff
1 224mm/an
Mean elev. (basins)
240m
Watersheds crossing here
- Bassin de 明江sub-area1 254 km²overlap1249.05 km²21%
- Bassin de 防城江sub-area770,3 km²overlap766.44 km²13%
- Bassin de 北仑河sub-area843,7 km²overlap706.74 km²12%
- Bassin de 驮林河sub-area591,2 km²overlap589.70 km²10%
- Bassin de 沙潭江sub-area491 km²overlap432.51 km²7%
- Bassin de 江平江sub-area321 km²overlap320.00 km²5%
- Bassin de 八尺江sub-area2 260,9 km²overlap314.70 km²5%
- Bassin de 黄竹江sub-area344,1 km²overlap312.61 km²5%
- Bassin de 茅岭江sub-area832,6 km²overlap306.81 km²5%
8 more basinssorted by overlap
- Bassin de 公安河sub-area997,5 km²overlap233.02 km²4%
- Bassin de 罗浮江sub-area369,4 km²overlap222.66 km²4%
- Bassin de 大寺江sub-area578,6 km²overlap154.68 km²3%
- Bassin de 明江sub-area162,4 km²overlap139.73 km²2%
- Bassin de 旺庄河sub-area1 317,9 km²overlap99.21 km²2%
- Bassin de 冲仑江sub-area111,2 km²overlap90.04 km²1%
- Bassin de Sông Tiên Yênsub-area1 094,8 km²overlap68.90 km²1%
- Bassin de 客兰河sub-area767,7 km²overlap0.00 km²0%
Lakes (30, top by area)
- 那板水库area33,7 km²avg depth24.4 m
- 屯六水库area26 km²avg depth8.9 m
- 凤亭河水库area11,9 km²avg depth51.7 m
- 小峰水库area3,3 km²avg depth7.8 m
- 东兴水库area1,7 km²avg depth4.9 m
- Lac 1389993area0,8 km²avg depth4.7 m
- Lac 1390584area0,7 km²avg depth2.4 m
- Lac 1390524area0,6 km²avg depth3.3 m
- Lac 1390500area0,6 km²avg depth3.1 m
21 more lakes
- Lac 1390161area0,5 km²avg depth6.5 m
- Lac 1390615area0,4 km²avg depth1.9 m
- Lac 1390135area0,4 km²avg depth2.7 m
- Lac 1390162area0,4 km²avg depth4.5 m
- Lac 1390536area0,3 km²avg depth2.3 m
- Lac 1390550area0,3 km²avg depth1.3 m
- Lac 1390581area0,3 km²avg depth3.1 m
- Lac 1390541area0,3 km²avg depth3.0 m
- Lac 1390610area0,3 km²avg depth4.7 m
- Lac 1390631area0,3 km²avg depth3.0 m
- Lac 1390447area0,2 km²avg depth2.1 m
- Lac 1390531area0,2 km²avg depth2.5 m
- Lac 1390093area0,2 km²avg depth3.0 m
- Lac 1390097area0,2 km²avg depth2.3 m
- Lac 1390036area0,2 km²avg depth2.9 m
- Lac 1390043area0,2 km²avg depth2.8 m
- Lac 1390148area0,2 km²avg depth3.9 m
- Lac 1390441area0,1 km²avg depth2.1 m
- Lac 1390559area0,1 km²avg depth2.1 m
- Lac 1390316area0,1 km²avg depth3.2 m
- Lac 1390104area0,1 km²avg depth3.0 m
Rivers / streams (46, ord ≥ 4)
- 明江ord 5len here196.84 km40%total489 km
- 防城江ord 4len here121.50 km97%total125 km
- 北仑河ord 3len here91.73 km100%total92 km
- 驮林河ord 4len here58.86 km100%total59 km
- 江平江ord 4len here46.83 km100%total47 km
- 江叫河ord 3len here35.82 km100%total36 km
- 罗浮江ord 3len here35.56 km100%total36 km
- 大桥江ord 3len here32.70 km100%total33 km
- 那良江ord 3len here27.66 km100%total28 km
- Sông Ka Long - 北仑河ord 4len here22.91 km56%total41 km
- 电六江ord 2len here22.16 km100%total22 km
- 八尺江ord 5len here19.50 km13%total145 km
34 more river segmentssorted by Strahler order + length
- 大菉江ord 3len here18.90 km100%total19 km
- 冲仑江ord 3len here18.42 km97%total19 km
- 龙江ord 6len here17.28 km4%total480 km
- Sông Ka Long - 卡隆河ord 2len here16.87 km67%total25 km
- 黄竹江ord 3len here14.94 km98%total15 km
- 滩浪河ord 3len here14.64 km100%total15 km
- 长歧左干渠ord 2len here13.99 km100%total14 km
- 祖丫江ord 2len here13.14 km94%total14 km
- 李子潭江ord 2len here13.04 km99%total13 km
- 竹排江ord 2len here12.64 km98%total13 km
- 沙潭江ord 2len here12.47 km100%total12 km
- 叫怀沟ord 3len here11.28 km100%total11 km
- 江坡河ord 3len here9.37 km100%total9 km
- 驮赖河ord 2len here7.64 km100%total8 km
- 西江ord 2len here6.54 km100%total7 km
- 上岳河ord 2len here5.65 km100%total6 km
- 百福河ord 2len here5.36 km100%total5 km
- 企石江ord 1len here5.20 km100%total5 km
- 江平江ord 1len here4.46 km100%total4 km
- 婆阿江ord 1len here4.43 km93%total5 km
- 小陶江ord 1len here4.06 km94%total4 km
- 北仑河ord 1len here3.72 km73%total5 km
- 暗埠江ord 2len here3.67 km95%total4 km
- 冲满河ord 1len here3.57 km100%total4 km
- 洗珠河ord 2len here3.22 km100%total3 km
- 大寺江ord 4len here2.27 km3%total73 km
- 公安河ord 4len here2.21 km1%total155 km
- 那傍江ord 1len here2.04 km100%total2 km
- 深沟河ord 1len here1.94 km100%total2 km
- 石门沟ord 2len here1.89 km100%total2 km
- 冲仑沟ord 1len here1.28 km100%total1 km
- Sông Tiên Yênord 4len here0.51 km0%total123 km
- 暗埠江ord 1len here0.23 km25%total1 km
- Sông Bắc Luân - 北仑河ord 3len here0.22 km12%total2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,7nW
Built-up
55,5%
Pesticides
68,1kg/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