Kandadji
IUCN IVNature Reserve · 2017
12 011 km²
Commune · NER
Dargol
Niger
BWhArid, desert, hot(51 %)
Species observed
63
Observations
205
Area
3 815,3km²
Ecological tissue
Sample of 8 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 Dargol : 7 espèces reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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
63 distinct species · 205 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,3°C
Annual rain
397mm
Warmest m°
40,5°C
Coldest m°
15,6°C
Elevation: 241 m on average (min 188 m, max 325 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
29,3°C
Annual rain
397mm
Warmest month
40,5°C
Coldest month
15,6°C
Mean alt.
241m
Min
188m
Max
325m
Std. dev.
25m
Köppen-Geiger (dominant)
BWhArid, desert, hot(51 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
3,9g/kg
Clay
18,5%
Sand
62,9%
Silt
18,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Téra
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
4,9g/kg
Clay
16,3%
Sand
64,5%
Silt
19,2%
5–15 cm
pH H₂O
6,1
Org. C
3,8g/kg
Clay
18,5%
Sand
62,9%
Silt
18,6%
15–30 cm
pH H₂O
6,1
Org. C
3,0g/kg
Clay
20,7%
Sand
61,3%
Silt
18,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest2.3%
Crops23.2%
Built-up0.2%
Bare soil12.7%
Other (grassland, water…)61.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology13 basins · 3 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
258,5km
Lake surface here
2,45km²
Basins crossed
13
Max stream order
8
Max drainage
626 523km²
Discharge in basins
892,1m³/s
Mean precip.
422mm/an
Mean T°
29,1°C
Moisture idx
-0,80
Mean runoff
19mm/an
Mean elev. (basins)
245m
Watersheds crossing here
- Bassin de la Sirbasub-area2 321,8 km²overlap1274.53 km²33%
- Bassin du Nigersub-area921,1 km²overlap635.04 km²17%
- Bassin de Dargolsub-area1 162,4 km²overlap482.83 km²13%
- Basin #63040sub-area519,8 km²overlap416.47 km²11%
- Bassin de Dargolsub-area412,8 km²overlap390.50 km²10%
- Bassin de Dargolsub-area694,2 km²overlap183.84 km²5%
- Bassin de Koubiasub-area1 572,2 km²overlap138.26 km²4%
- Bassin de Dargolsub-area136,1 km²overlap135.64 km²4%
- Bassin du Nigersub-area788,6 km²overlap129.16 km²3%
Lakes (3, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,0nW
Built-up
17,8%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN