Sudd
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2006
24 217 km²
Commune · SSD
Unknown_1
South Sudan
AwTropical, savannah(100 %)
Species observed
127
Observations
231
Area
4 036km²
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 Unknown_1 : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
29
Connectance
0.083
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
127 distinct species · 231 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,2°C
Annual rain
860mm
Warmest m°
39,0°C
Coldest m°
21,2°C
Elevation: 399 m on average (min 390 m, max 447 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
28,2°C
Annual rain
860mm
Warmest month
39,0°C
Coldest month
21,2°C
Mean alt.
399m
Min
390m
Max
447m
Std. dev.
9m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
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
10,8g/kg
Clay
32,3%
Sand
41,0%
Silt
26,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Faring
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
15,1g/kg
Clay
31,1%
Sand
42,2%
Silt
26,7%
5–15 cm
pH H₂O
6,6
Org. C
10,5g/kg
Clay
32,0%
Sand
41,3%
Silt
26,8%
15–30 cm
pH H₂O
6,6
Org. C
6,7g/kg
Clay
33,9%
Sand
39,7%
Silt
26,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.4%
Crops1.4%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)83.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology16 basins · 14 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
32,1km
Lake surface here
15,77km²
Basins crossed
16
Max stream order
8
Max drainage
1 162 572km²
Discharge in basins
1 155,1m³/s
Mean precip.
789mm/an
Mean T°
27,7°C
Moisture idx
-0,61
Mean runoff
29mm/an
Mean elev. (basins)
413m
Watersheds crossing here
- Basin #33800sub-area1 418,3 km²overlap1320.10 km²33%
- Basin #22640sub-area1 168,6 km²overlap703.68 km²17%
- Basin #33960sub-area781,8 km²overlap671.49 km²17%
- Bassin de White Nilesub-area1 561,1 km²overlap444.78 km²11%
- Basin #22630sub-area1 267,9 km²overlap300.02 km²7%
- Basin #16620sub-area337,6 km²overlap205.53 km²5%
- Basin #16770sub-area753,6 km²overlap137.35 km²3%
- Bassin de Bahr el-Ghazalsub-area593,9 km²overlap94.49 km²2%
- Bassin de Bahr el-Ghazalsub-area86,9 km²overlap86.48 km²2%
7 more basinssorted by overlap
- Bassin de White Nilesub-area1 834,9 km²overlap37.99 km²1%
- Basin #11520sub-area692,3 km²overlap16.36 km²0%
- Bassin de Bahr el-Ghazalsub-area29,3 km²overlap15.01 km²0%
- Bassin de Bahr al Jabal (Mountain Nile)sub-area369,7 km²overlap1.95 km²0%
- Bassin de Bahr al Jabal (Mountain Nile)sub-area1,5 km²overlap0.72 km²0%
- Bassin de Er Rigl el Hamrasub-area1 928,2 km²overlap0.04 km²0%
- Bassin de Bahr el-Ghazalsub-area2 279,1 km²overlap0.01 km²0%
Lakes (14, top by area)
- Lake Noarea47,2 km²avg depth1.2 m
- Lake #15842area12,2 km²avg depth1.0 m
- Lake Jauarea6,8 km²avg depth1.7 m
- Lake #79848area1,7 km²avg depth1.0 m
- Lake #79851area1,2 km²avg depth0.8 m
- Lac 1402766area0,5 km²avg depth1.5 m
- Lac 1402755area0,5 km²avg depth1.1 m
- Lac 1402714area0,4 km²avg depth1.7 m
- Lac 1402750area0,4 km²avg depth1.0 m
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
5,1%
Pesticides
1,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN VI · 1📍 Point sites · 1
Zeraf
IUCN VIGame Reserve · 1939
10 951 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN