Commune · TCD
Guerri
Chad
Species observed
172
Observations
561
Area
4 464,1km²
Ecological tissue
Sample of 24 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).
Indicateurs du tissu écologique
Tissu écologique de Guerri : 22 espèces reliées par 20 interactions GloBI sur 2 types (connectance 6.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
172 distinct species · 561 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,8°C
Annual rain
311mm
Warmest m°
40,1°C
Coldest m°
15,9°C
Elevation: 454 m on average (min 400 m, max 697 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,6
Org. C
5,6g/kg
Clay
31,3%
Sand
37,0%
Silt
31,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Ouara
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology17 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
17
Max drainage
2 775km²
Discharge in basins
1,7m³/s
Mean precip.
333mm/an
Mean T°
29,3°C
Moisture idx
-0,85
Mean runoff
13mm/an
Mean elev. (basins)
480m
Watersheds crossing here
- Basin #66020sub-area1 347 km²overlap593.40 km²13%
- Basin #49470sub-area899,9 km²overlap590.54 km²13%
- Basin #64130sub-area630,8 km²overlap520.39 km²12%
- Basin #51080sub-area426 km²overlap424.48 km²10%
- Basin #49180sub-area698,4 km²overlap414.85 km²9%
- Basin #57370sub-area1 563,1 km²overlap414.25 km²9%
- Basin #74380sub-area2 338,8 km²overlap402.40 km²9%
- Bassin de Ouadi Bouboulasub-area2 241,1 km²overlap306.82 km²7%
- Basin #63930sub-area338,1 km²overlap265.67 km²6%
8 more basinssorted by overlap
- Basin #50820sub-area194,6 km²overlap155.07 km²3%
- Basin #52780sub-area166,6 km²overlap134.06 km²3%
- Bassin de Ouadi Kouskouésub-area1 195,6 km²overlap83.34 km²2%
- Basin #54330sub-area224,5 km²overlap63.85 km²1%
- Basin #67080sub-area301,2 km²overlap42.09 km²1%
- Basin #66980sub-area271,2 km²overlap33.50 km²1%
- Basin #57240sub-area907 km²overlap12.08 km²0%
- Basin #52480sub-area165,3 km²overlap7.43 km²0%
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
2,0%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)