Ontologia

District · SDN

Al Faw

Sudan

BWhArid, desert, hot(71 %)

Species observed

80

Observations

499

Area

22 466,6km²

Ecological tissue

Sample of 24 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 Al Faw : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 20 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
20
Connectance
0.067
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

80 distinct species · 499 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

499 obs · 214 cellules
Obs. / cellule
≥ 16
5–15
2–4
1–1
< 1

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

Climate

Mean T°

29,5°C

Annual rain

327mm

Warmest m°

40,4°C

Coldest m°

17,6°C

Elevation: 502 m on average (min 423 m, max 638 m)

Bioclimatic detailsExpert
Annual mean temp.
29,5°C
Annual rain
327mm
Warmest month
40,4°C
Coldest month
17,6°C
Mean alt.
502m
Min
423m
Max
638m
Std. dev.
39m
Köppen-Geiger (dominant)
BWhArid, desert, hot(71 %)Arid

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

Soil & lithology

pH H₂O

7,8

Org. C

4,9g/kg

Clay

47,5%

Sand

20,2%

Silt

32,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
5,8g/kg
Clay
46,3%
Sand
21,2%
Silt
32,5%
5–15 cm
pH H₂O
7,7
Org. C
4,7g/kg
Clay
46,9%
Sand
20,5%
Silt
32,6%
15–30 cm
pH H₂O
7,8
Org. C
4,2g/kg
Clay
49,4%
Sand
19,0%
Silt
31,6%

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

Land cover

Forest0.6%
Crops27.8%
Built-up0.0%
Bare soil12.9%
Other (grassland, water…)58.6%

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

Hydrology36 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

110,4km

Lake surface here

23,28km²

Basins crossed

36

Max stream order

6

Max drainage

100 873km²

Discharge in basins

292,6m³/s

Mean precip.

353mm/an

Mean T°

28,5°C

Moisture idx

-0,84

Mean runoff

4mm/an

Mean elev. (basins)

494m

Watersheds crossing here

27 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,7%

Pesticides

0,9kg/km²

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

Sub-administrations2