Ontologia

Commune · SDN

Er Ramash

Sudan

BShArid, steppe, hot(100 %)

Species observed

17

Observations

43

Area

274,1km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 6 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 Er Ramash : 5 espèces reliées par 4 interactions GloBI sur 1 type (connectance 26.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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

17 distinct species · 43 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

43 obs · 5 cellules
Obs. / cellule
≥ 21
21–20
10–20
10–9
< 10

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

Climate

Mean T°

29,4°C

Annual rain

480mm

Warmest m°

40,7°C

Coldest m°

19,4°C

Elevation: 432 m on average (min 424 m, max 436 m)

Bioclimatic detailsExpert
Annual mean temp.
29,4°C
Annual rain
480mm
Warmest month
40,7°C
Coldest month
19,4°C
Mean alt.
432m
Min
424m
Max
436m
Std. dev.
3m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

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

Soil & lithology

pH H₂O

7,5

Org. C

7,7g/kg

Clay

50,3%

Sand

18,1%

Silt

31,6%

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

Dominant lithology: suGLiMaggregated to Singa

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
8,5g/kg
Clay
50,6%
Sand
18,5%
Silt
30,9%
5–15 cm
pH H₂O
7,4
Org. C
7,5g/kg
Clay
50,4%
Sand
17,7%
Silt
31,9%
15–30 cm
pH H₂O
7,5
Org. C
7,2g/kg
Clay
49,9%
Sand
18,2%
Silt
31,9%

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

Land cover

Forest3.1%
Crops37.8%
Built-up1.5%
Bare soil1.4%
Other (grassland, water…)56.1%

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

Hydrology2 basins · 6 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

46,8km

Lake surface here

4,79km²

Basins crossed

2

Max stream order

7

Max drainage

199 814km²

Discharge in basins

335,7m³/s

Mean precip.

510mm/an

Mean T°

28,4°C

Moisture idx

-0,77

Mean runoff

12mm/an

Mean elev. (basins)

440m

Watersheds crossing here

Lakes (6, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

0,8nW

Built-up

149,7%

Pesticides

2,6kg/km²

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