Ontologia

Commune · TCD

Kachimel-Abeche

Chad

BWhArid, desert, hot(92 %)

Species observed

173

Observations

414

Area

1 143,2km²

Ecological tissue

Sample of 21 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 Kachimel-Abeche : 16 espèces reliées par 23 interactions GloBI sur 2 types (connectance 10.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
23
Connectance
0.100
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

173 distinct species · 414 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

414 obs · 15 cellules
Obs. / cellule
≥ 84
83–83
36–82
19–35
< 19

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

Climate

Mean T°

27,9°C

Annual rain

388mm

Warmest m°

39,1°C

Coldest m°

16,0°C

Elevation: 589 m on average (min 496 m, max 750 m)

Bioclimatic detailsExpert
Annual mean temp.
27,9°C
Annual rain
388mm
Warmest month
39,1°C
Coldest month
16,0°C
Mean alt.
589m
Min
496m
Max
750m
Std. dev.
66m
Köppen-Geiger (dominant)
BWhArid, desert, hot(92 %)Arid

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

Soil & lithology

pH H₂O

7,4

Org. C

5,6g/kg

Clay

27,0%

Sand

44,2%

Silt

28,8%

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

Dominant lithology: suGLiMaggregated to Ouara

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
6,2g/kg
Clay
26,3%
Sand
45,0%
Silt
28,7%
5–15 cm
pH H₂O
7,4
Org. C
5,6g/kg
Clay
26,5%
Sand
44,5%
Silt
29,1%
15–30 cm
pH H₂O
7,5
Org. C
4,9g/kg
Clay
28,3%
Sand
43,0%
Silt
28,7%

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

Land cover

Forest2.7%
Crops25.3%
Built-up0.9%
Bare soil4.0%
Other (grassland, water…)67.2%

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

Hydrology5 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

19,8km

Basins crossed

5

Max stream order

2

Max drainage

2 339km²

Discharge in basins

0,8m³/s

Mean precip.

378mm/an

Mean T°

28,5°C

Moisture idx

-0,83

Mean runoff

20mm/an

Mean elev. (basins)

608m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

0,1nW

Built-up

87,2%

Pesticides

0,1kg/km²

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