Ontologia

Commune · SDN

Eastern Dinder

Sudan

BShArid, steppe, hot(57 %)

Species observed

182

Observations

704

Area

8 542km²

Ecological tissue

Sample of 25 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 Eastern Dinder : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 2 types (connectance 7.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
25
Connectance
0.077
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

182 distinct species · 704 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

704 obs · 115 cellules
Obs. / cellule
≥ 107
11–106
3–10
1–2
< 1

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

Climate

Mean T°

29,3°C

Annual rain

690mm

Warmest m°

40,8°C

Coldest m°

20,2°C

Elevation: 470 m on average (min 419 m, max 566 m)

Bioclimatic detailsExpert
Annual mean temp.
29,3°C
Annual rain
690mm
Warmest month
40,8°C
Coldest month
20,2°C
Mean alt.
470m
Min
419m
Max
566m
Std. dev.
32m
Köppen-Geiger (dominant)
BShArid, steppe, hot(57 %)Arid

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

Soil & lithology

pH H₂O

7,1

Org. C

9,5g/kg

Clay

47,7%

Sand

20,7%

Silt

31,6%

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

Dominant lithology: suGLiMaggregated to Ad Dinder

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
12,4g/kg
Clay
46,2%
Sand
21,5%
Silt
32,3%
5–15 cm
pH H₂O
7,1
Org. C
8,9g/kg
Clay
46,9%
Sand
20,9%
Silt
32,2%
15–30 cm
pH H₂O
7,2
Org. C
7,2g/kg
Clay
50,1%
Sand
19,5%
Silt
30,4%

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

Land cover

Forest12.4%
Crops23.7%
Built-up0.1%
Bare soil0.8%
Other (grassland, water…)63.1%

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

Hydrology34 basins · 4 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

525,9km

Lake surface here

1,81km²

Basins crossed

34

Max stream order

6

Max drainage

34 129km²

Discharge in basins

967,7m³/s

Mean precip.

726mm/an

Mean T°

28,4°C

Moisture idx

-0,67

Mean runoff

44mm/an

Mean elev. (basins)

478m

Watersheds crossing here

25 more basins

Lakes (4, 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

4,8%

Pesticides

2,3kg/km²

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

Protected areas2

IUCN II · 2

Dinder

IUCN II

National Park · 1935

8 400 km²

Alitash

IUCN II

National Park · 2006

2 660 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN