Ontologia

Commune · SDN

Wad En Naim

Sudan

BWhArid, desert, hot(100 %)

Species observed

132

Observations

334

Area

181,6km²

Ecological tissue

Sample of 23 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 Wad En Naim : 18 espèces reliées par 29 interactions GloBI sur 4 types (connectance 11.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
29
Connectance
0.115
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

132 distinct species · 334 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

334 obs · 5 cellules
Obs. / cellule
≥ 308
308–307
11–307
9–10
< 9

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

290mm

Warmest m°

40,9°C

Coldest m°

18,1°C

Elevation: 411 m on average (min 406 m, max 413 m)

Bioclimatic detailsExpert
Annual mean temp.
29,9°C
Annual rain
290mm
Warmest month
40,9°C
Coldest month
18,1°C
Mean alt.
411m
Min
406m
Max
413m
Std. dev.
1m
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

7,6

Org. C

6,2g/kg

Clay

49,8%

Sand

20,4%

Silt

29,8%

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

Dominant lithology: suGLiMaggregated to Um Al Gura

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
7,4g/kg
Clay
48,5%
Sand
21,0%
Silt
30,5%
5–15 cm
pH H₂O
7,6
Org. C
6,4g/kg
Clay
47,8%
Sand
22,3%
Silt
30,0%
15–30 cm
pH H₂O
7,7
Org. C
4,8g/kg
Clay
53,1%
Sand
18,0%
Silt
28,9%

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

Land cover

Forest4.5%
Crops60.5%
Built-up1.4%
Bare soil1.3%
Other (grassland, water…)32.3%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

8,1km

Basins crossed

3

Max stream order

2

Max drainage

287 160km²

Discharge in basins

326,1m³/s

Mean precip.

343mm/an

Mean T°

28,4°C

Moisture idx

-0,84

Mean runoff

0mm/an

Mean elev. (basins)

410m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

1,0nW

Built-up

137,7%

Pesticides

2,5kg/km²

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