Ontologia

Commune · SDN

Umm Barro

Sudan

BWhArid, desert, hot(100 %)

Species observed

168

Observations

746

Area

109 603,1km²

Ecological tissue

Sample of 4 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 Umm Barro : 3 espèces reliées par 2 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
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

168 distinct species · 746 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

746 obs · 37 cellules
Obs. / cellule
≥ 302
30–301
4–29
3–3
< 3

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

23,3°C

Annual rain

22mm

Warmest m°

36,8°C

Coldest m°

5,7°C

Elevation: 662 m on average (min 496 m, max 1 208 m)

Bioclimatic detailsExpert
Annual mean temp.
23,3°C
Annual rain
22mm
Warmest month
36,8°C
Coldest month
5,7°C
Mean alt.
662m
Min
496m
Max
1 208m
Std. dev.
113m
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

8,3

Org. C

3,7g/kg

Clay

18,4%

Sand

59,3%

Silt

22,3%

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

Dominant lithology: ssGLiMaggregated to Mellit

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,2
Org. C
4,6g/kg
Clay
17,9%
Sand
59,6%
Silt
22,4%
5–15 cm
pH H₂O
8,3
Org. C
3,8g/kg
Clay
18,4%
Sand
59,4%
Silt
22,3%
15–30 cm
pH H₂O
8,3
Org. C
2,8g/kg
Clay
18,9%
Sand
58,9%
Silt
22,2%

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

Land cover

Forest0.1%
Crops0.2%
Built-up0.0%
Bare soil94.5%
Other (grassland, water…)5.2%

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

Hydrology156 basins · 0 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

696,2km

Basins crossed

156

Max stream order

6

Max drainage

86 996km²

Discharge in basins

1 497,1m³/s

Mean precip.

57mm/an

Mean T°

25,3°C

Moisture idx

-0,97

Mean runoff

28mm/an

Mean elev. (basins)

672m

Watersheds crossing here

147 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,0%

Pesticides

0,0kg/km²

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