Sudd
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2006
24 217 km²
District · SSD
Aliab
South Sudan
AwTropical, savannah(100 %)
Species observed
26
Observations
29
Area
4 271km²
Ecological tissue
Sample of 5 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 Aliab : 5 espèces reliées par 4 interactions GloBI sur 1 type (connectance 40.0%, filtre Serrano α=0.2).
Espèces affichées
5
Interactions affichées
4
Connectance
0.400
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
26 distinct species · 29 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,7°C
Annual rain
948mm
Warmest m°
37,0°C
Coldest m°
21,6°C
Elevation: 429 m on average (min 419 m, max 477 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,7°C
Annual rain
948mm
Warmest month
37,0°C
Coldest month
21,6°C
Mean alt.
429m
Min
419m
Max
477m
Std. dev.
7m
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
6,2
Org. C
16,1g/kg
Clay
28,6%
Sand
41,8%
Silt
29,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
25,0g/kg
Clay
27,4%
Sand
42,6%
Silt
30,0%
5–15 cm
pH H₂O
6,2
Org. C
14,9g/kg
Clay
28,1%
Sand
42,1%
Silt
29,9%
15–30 cm
pH H₂O
6,1
Org. C
8,5g/kg
Clay
30,2%
Sand
40,9%
Silt
28,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest20.9%
Crops0.6%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)78.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology13 basins · 41 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
177,4km
Lake surface here
32,75km²
Basins crossed
13
Max stream order
7
Max drainage
505 099km²
Discharge in basins
1 304,1m³/s
Mean precip.
909mm/an
Mean T°
27,2°C
Moisture idx
-0,54
Mean runoff
24mm/an
Mean elev. (basins)
446m
Watersheds crossing here
- Bassin de Gelsub-area769,8 km²overlap766.49 km²18%
- Basin #71470sub-area931,3 km²overlap741.97 km²17%
- Bassin de Gelsub-area626,8 km²overlap617.56 km²14%
- Basin #77540sub-area2 516 km²overlap507.36 km²12%
- Bassin de Gelsub-area1 704,8 km²overlap482.85 km²11%
- Basin #77360sub-area403,8 km²overlap247.92 km²6%
- Bassin de Bahr al Jabal (Mountain Nile)sub-area1 458,4 km²overlap219.64 km²5%
- Bassin de Bahr al Jabal (Mountain Nile)sub-area2 745,4 km²overlap185.57 km²4%
- Bassin de Bahr al Jabal (Mountain Nile)sub-area567,6 km²overlap161.19 km²4%
Lakes (41, top by area)
- Lake #80397area4,8 km²avg depth0.9 m
- Lake #80393area4,4 km²avg depth0.8 m
- Lake Dijeirarea3,7 km²avg depth1.4 m
- Lake #80354area2,9 km²avg depth0.8 m
- Lake Fajarialarea2,5 km²avg depth0.9 m
- Lake #80422area2,5 km²avg depth0.7 m
- Lake #80388area2 km²avg depth0.6 m
- Lake #80413area1,4 km²avg depth0.7 m
- Lake #80417area1,1 km²avg depth0.5 m
32 more lakes
- Lac 1405584area0,9 km²avg depth1.6 m
- Lac 1405729area0,8 km²avg depth1.5 m
- Lac 1405606area0,7 km²avg depth1.4 m
- Lac 1405643area0,6 km²avg depth1.3 m
- Lac 1405598area0,5 km²avg depth1.4 m
- Lac 1405755area0,5 km²avg depth1.4 m
- Lac 1405727area0,5 km²avg depth1.6 m
- Lac 1405699area0,4 km²avg depth1.4 m
- Lac 1405625area0,4 km²avg depth1.1 m
- Lac 1405612area0,4 km²avg depth1.2 m
- Lac 1405678area0,3 km²avg depth1.1 m
- Lac 1405770area0,3 km²avg depth1.9 m
- Lac 1405655area0,3 km²avg depth0.9 m
- Lac 1405728area0,3 km²avg depth0.9 m
- Lac 1405732area0,3 km²avg depth1.5 m
- Lac 1405546area0,3 km²avg depth1.1 m
- Lac 1405696area0,3 km²avg depth0.5 m
- Lac 1405611area0,3 km²avg depth1.1 m
- Lac 1405597area0,3 km²avg depth0.6 m
- Lac 1405564area0,3 km²avg depth1.3 m
- Lac 1405730area0,2 km²avg depth0.9 m
- Lac 1405642area0,2 km²avg depth1.3 m
- Lac 1405614area0,2 km²avg depth1.1 m
- Lac 1405758area0,2 km²avg depth0.9 m
- Lac 1405685area0,2 km²avg depth0.9 m
- Lac 1405662area0,2 km²avg depth0.9 m
- Lac 1405645area0,2 km²avg depth0.7 m
- Lac 1405626area0,2 km²avg depth1.0 m
- Lac 1405710area0,1 km²avg depth0.5 m
- Lac 1405694area0,1 km²avg depth1.0 m
- Lac 1405543area0,1 km²avg depth0.5 m
- Lac 1405553area0,1 km²avg depth0.5 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
4,0%
Pesticides
0,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN II · 1
Badingilo
IUCN IINational Park · 1986
8 939 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN