Ontologia

Commune · SDN

Port Sudan

Sudan

BWhArid, desert, hot(100 %)

Species observed

618

Observations

4 876

Area

78 692,7km²

Ecological tissue

Sample of 35 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 Port Sudan : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 4 types (connectance 4.2%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
25
Connectance
0.042
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

618 distinct species · 4 876 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 876 obs · 43 cellules
Obs. / cellule
≥ 2 800
88–2 799
49–87
34–48
< 34

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

Climate

Mean T°

27,8°C

Annual rain

19mm

Warmest m°

40,3°C

Coldest m°

12,4°C

Elevation: 514 m on average (min -310 m, max 1 783 m)

Bioclimatic detailsExpert
Annual mean temp.
27,8°C
Annual rain
19mm
Warmest month
40,3°C
Coldest month
12,4°C
Mean alt.
514m
Min
-310m
Max
1 783m
Std. dev.
192m
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

8,1

Org. C

4,5g/kg

Clay

18,7%

Sand

50,3%

Silt

31,0%

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

Dominant lithology: suGLiMaggregated to Port Sudan

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
5,6g/kg
Clay
18,1%
Sand
50,7%
Silt
31,2%
5–15 cm
pH H₂O
8,1
Org. C
4,3g/kg
Clay
18,7%
Sand
50,2%
Silt
31,1%
15–30 cm
pH H₂O
8,1
Org. C
3,8g/kg
Clay
19,2%
Sand
50,0%
Silt
30,7%

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

Land cover

Forest0.1%
Crops0.1%
Built-up0.0%
Bare soil94.6%
Other (grassland, water…)5.1%

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

Hydrology160 basins · 2 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

338,1km

Lake surface here

0,85km²

Basins crossed

160

Max stream order

6

Max drainage

28 624km²

Discharge in basins

19,8m³/s

Mean precip.

33mm/an

Mean T°

25,6°C

Moisture idx

-0,98

Mean runoff

10mm/an

Mean elev. (basins)

512m

Watersheds crossing here

151 more basins

Lakes (2, 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

0,1%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN Not Applicable · 1🌊 Marine · 1📍 Point sites · 2

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