Game Reserve · ssd
Zeraf
- Area
- 10 951 km²
- IUCN cat.
- VI
- Year
- 1939
Overview
- Designation
- Game Reserve
- IUCN category
- VI · Aire protégée avec utilisation durable
Conservation + utilisation durable des ressources
- Established
- 1939
- Managing authority
- South Sudan National Wildlife Service (SSWS)
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
181 distinct species · 698 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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).
Indicateurs du tissu écologique
Tissu écologique de Zeraf : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 3 bulles famille, 13 interactions GloBI documentées sur 3 types (connectance 9.6%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology23 basins · 50 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
674,9km
Lake surface here
178,56km²
Basins crossed
23
Max stream order
8
Max drainage
1 164 896km²
Discharge in basins
12 573,5m³/s
Mean precip.
825mm/an
Mean T°
27,6°C
Moisture idx
-0,59
Mean runoff
70mm/an
Mean elev. (basins)
401m
Watersheds crossing here
- Bassin de White Nilesub-area1 834,9 km²overlap1821.48 km²17%
- Bassin de Bahr al Jabal (Mountain Nile)sub-area1 703,7 km²overlap1696.60 km²15%
- Bassin de Bahr al Jabal (Mountain Nile)sub-area2 228,2 km²overlap1635.50 km²15%
- Bassin de Bahr el Zerafsub-area2 133,3 km²overlap889.13 km²8%
- Bassin de Bahr al Jabal (Mountain Nile)sub-area2 214,6 km²overlap864.20 km²8%
- Bassin de White Nilesub-area762,3 km²overlap718.10 km²7%
- Bassin de Bahr el Zerafsub-area988,9 km²overlap715.02 km²7%
- Basin #51860sub-area614,3 km²overlap611.79 km²6%
- Bassin de Bahr al Jabal (Mountain Nile)sub-area369,7 km²overlap366.39 km²3%
14 more basinssorted by overlap
- Bassin de White Nilesub-area1 561,1 km²overlap236.08 km²2%
- Bassin de Bahr el Zerafsub-area527,9 km²overlap235.80 km²2%
- Bassin de Bahr el-Ghazalsub-area883,8 km²overlap216.28 km²2%
- Basin #92620sub-area436,7 km²overlap186.65 km²2%
- Bassin de Bahr al Jabal (Mountain Nile)sub-area181,6 km²overlap180.82 km²2%
- Bassin de Bahr el Zerafsub-area270,2 km²overlap149.81 km²1%
- Bassin de Bahr al Jabal (Mountain Nile)sub-area684 km²overlap128.53 km²1%
- Basin #01050sub-area506,2 km²overlap99.30 km²1%
- Bassin de Bahr el-Ghazalsub-area593,9 km²overlap69.58 km²1%
- Bassin de Bahr el-Ghazalsub-area86,9 km²overlap50.45 km²0%
- Basin #01060sub-area1 580,2 km²overlap29.75 km²0%
- Bassin de Bahr el-Ghazalsub-area29,3 km²overlap29.22 km²0%
- Basin #33960sub-area781,8 km²overlap18.85 km²0%
- Bassin de Bahr al Jabal (Mountain Nile)sub-area1,5 km²overlap1.48 km²0%
Lakes (50, top by area)
- Lake Noarea47,2 km²avg depth1.2 m
- Lake #15843area21,2 km²avg depth1.3 m
- Lake #15864area20,6 km²avg depth1.0 m
- Lake #15842area12,2 km²avg depth1.0 m
- Lake #80062area8,5 km²avg depth0.6 m
- Lake #80055area8,5 km²avg depth0.5 m
- Lake #79911area8,3 km²avg depth1.2 m
- Lake #80077area6,1 km²avg depth0.8 m
- Lake #79995area5,4 km²avg depth0.6 m
41 more lakes
- Lake #80067area4,2 km²avg depth0.7 m
- Lake #79973area3,9 km²avg depth0.5 m
- Lake #80104area3,7 km²avg depth0.9 m
- Lake #80052area3,7 km²avg depth0.6 m
- Lake #80005area3,4 km²avg depth0.5 m
- Lake #79978area3,2 km²avg depth0.5 m
- Lake #80080area2,6 km²avg depth0.5 m
- Lake #80081area2,5 km²avg depth0.6 m
- Lake #79987area2,3 km²avg depth0.5 m
- Lake #79857area2,2 km²avg depth1.0 m
- Lake #80060area2,1 km²avg depth0.5 m
- Lake #80091area2 km²avg depth0.9 m
- Lake #79848area1,7 km²avg depth1.0 m
- Lake #80017area1,7 km²avg depth0.7 m
- Lake #79985area1,6 km²avg depth0.7 m
- Lake #80027area1,5 km²avg depth0.6 m
- Lake #80106area1,5 km²avg depth0.9 m
- Lake #80099area1,5 km²avg depth0.7 m
- Lake #80047area1,4 km²avg depth0.7 m
- Lake #80096area1,4 km²avg depth1.0 m
- Lake #79925area1,4 km²avg depth0.5 m
- Lake #79860area1,3 km²avg depth1.3 m
- Lake #79851area1,2 km²avg depth0.8 m
- Lake #80072area1,2 km²avg depth0.5 m
- Lake #79936area1,2 km²avg depth0.8 m
- Lake #80044area1,1 km²avg depth0.5 m
- Lake #79856area1,1 km²avg depth0.6 m
- Lake #80075area1,1 km²avg depth0.5 m
- Lake #80086area1,1 km²avg depth0.9 m
- Lake #80066area1,1 km²avg depth0.5 m
- Lake #79919area1 km²avg depth0.5 m
- Lake #80092area1 km²avg depth0.5 m
- Lake #79922area1 km²avg depth0.5 m
- Lac 1402830area1 km²avg depth2.0 m
- Lac 1403365area1 km²avg depth1.1 m
- Lac 1402970area0,9 km²avg depth1.7 m
- Lac 1403482area0,9 km²avg depth1.1 m
- Lac 1403413area0,9 km²avg depth1.4 m
- Lac 1404419area0,9 km²avg depth1.8 m
- Lac 1403989area0,9 km²avg depth0.9 m
- Lac 1402902area0,9 km²avg depth1.7 m
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 8.74500, 30.55212
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.