Ontologia

Commune · SDN

Karnoy

Sudan

BWhArid, desert, hot(100 %)

Species observed

128

Observations

373

Area

19 500km²

Ecological tissue

Sample of 2 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 Karnoy : 1 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

128 distinct species · 373 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

373 obs · 32 cellules
Obs. / cellule
≥ 77
49–76
2–48
1–1
< 1

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

Climate

Mean T°

24,2°C

Annual rain

135mm

Warmest m°

36,6°C

Coldest m°

8,2°C

Elevation: 840 m on average (min 692 m, max 1 038 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
135mm
Warmest month
36,6°C
Coldest month
8,2°C
Mean alt.
840m
Min
692m
Max
1 038m
Std. dev.
62m
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

8,0

Org. C

4,3g/kg

Clay

24,5%

Sand

54,7%

Silt

20,8%

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

Dominant lithology: ssGLiMaggregated to Kutum

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
4,6g/kg
Clay
23,6%
Sand
55,6%
Silt
20,7%
5–15 cm
pH H₂O
8,0
Org. C
4,3g/kg
Clay
24,2%
Sand
55,3%
Silt
20,5%
15–30 cm
pH H₂O
8,0
Org. C
4,0g/kg
Clay
25,6%
Sand
53,2%
Silt
21,2%

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

Land cover

Forest0.7%
Crops4.7%
Built-up0.0%
Bare soil50.5%
Other (grassland, water…)44.1%

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

Hydrology54 basins · 0 lakes · 31 rivers

Hydrology metrics for this exact territory

Stream length here

569,8km

Basins crossed

54

Max stream order

6

Max drainage

43 320km²

Discharge in basins

174,5m³/s

Mean precip.

195mm/an

Mean T°

25,4°C

Moisture idx

-0,91

Mean runoff

41mm/an

Mean elev. (basins)

844m

Watersheds crossing here

45 more basins

Rivers / streams (31, ord ≥ 4)

19 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,5%

Pesticides

0,1kg/km²

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