Ontologia

District · SDN

Sharq al Gazera

Sudan

BWhArid, desert, hot(100 %)

Species observed

118

Observations

259

Area

6 424,6km²

Ecological tissue

Sample of 31 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 Sharq al Gazera : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 27 interactions GloBI sur 3 types (connectance 5.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
27
Connectance
0.051
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

118 distinct species · 259 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

259 obs · 41 cellules
Obs. / cellule
≥ 61
12–60
3–11
2–2
< 2

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

29,9°C

Annual rain

218mm

Warmest m°

40,8°C

Coldest m°

17,3°C

Elevation: 420 m on average (min 385 m, max 472 m)

Bioclimatic detailsExpert
Annual mean temp.
29,9°C
Annual rain
218mm
Warmest month
40,8°C
Coldest month
17,3°C
Mean alt.
420m
Min
385m
Max
472m
Std. dev.
17m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

8,1

Org. C

4,6g/kg

Clay

48,5%

Sand

21,8%

Silt

29,7%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
5,7g/kg
Clay
46,4%
Sand
23,5%
Silt
30,1%
5–15 cm
pH H₂O
8,0
Org. C
4,4g/kg
Clay
48,0%
Sand
22,1%
Silt
29,9%
15–30 cm
pH H₂O
8,1
Org. C
3,7g/kg
Clay
51,0%
Sand
19,9%
Silt
29,1%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest1.5%
Crops15.9%
Built-up0.5%
Bare soil14.8%
Other (grassland, water…)67.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology14 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

151,6km

Basins crossed

14

Max stream order

7

Max drainage

305 250km²

Discharge in basins

2 252,1m³/s

Mean precip.

253mm/an

Mean T°

28,4°C

Moisture idx

-0,89

Mean runoff

2mm/an

Mean elev. (basins)

429m

Watersheds crossing here

5 more basins

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

52,5%

Pesticides

0,4kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Sub-administrations4