Dallol Bosso
IUCN IVWetland of International Importance (Ramsar Site) · 2004
8 921 km²
Commune · NER
Tondikandia
Niger
BWhArid, desert, hot(100 %)
Species observed
115
Observations
158
Area
2 772,6km²
Ecological tissue
Sample of 26 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 Tondikandia : 24 espèces reliées par 22 interactions GloBI sur 2 types (connectance 6.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
26
Interactions affichées
22
Connectance
0.068
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
115 distinct species · 158 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,2°C
Annual rain
411mm
Warmest m°
40,3°C
Coldest m°
15,4°C
Elevation: 246 m on average (min 207 m, max 286 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
29,2°C
Annual rain
411mm
Warmest month
40,3°C
Coldest month
15,4°C
Mean alt.
246m
Min
207m
Max
286m
Std. dev.
21m
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
5,8
Org. C
3,5g/kg
Clay
16,6%
Sand
70,8%
Silt
12,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Filingué
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
4,0g/kg
Clay
15,1%
Sand
72,3%
Silt
12,6%
5–15 cm
pH H₂O
5,8
Org. C
3,6g/kg
Clay
16,6%
Sand
70,6%
Silt
12,8%
15–30 cm
pH H₂O
5,8
Org. C
2,8g/kg
Clay
18,0%
Sand
69,4%
Silt
12,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.6%
Crops15.8%
Built-up0.1%
Bare soil22.6%
Other (grassland, water…)59.9%
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
507 155km²
Discharge in basins
2,5m³/s
Mean precip.
388mm/an
Mean T°
29,0°C
Moisture idx
-0,81
Mean runoff
15mm/an
Mean elev. (basins)
252m
Watersheds crossing here
- Basin #69460sub-area1 200,9 km²overlap969.61 km²35%
- Basin #75150sub-area689 km²overlap294.42 km²11%
- Basin #65980sub-area361,9 km²overlap281.90 km²10%
- Basin #64270sub-area2 365,5 km²overlap248.28 km²9%
- Basin #60600sub-area199,8 km²overlap199.08 km²7%
- Basin #64280sub-area215,9 km²overlap166.01 km²6%
- Basin #68940sub-area753,1 km²overlap143.07 km²5%
- Basin #65970sub-area144,5 km²overlap140.22 km²5%
- Basin #57470sub-area309,9 km²overlap80.36 km²3%
8 more basinssorted by overlap
- Basin #60880sub-area98,4 km²overlap75.54 km²3%
- Basin #62070sub-area166,2 km²overlap57.80 km²2%
- Basin #69470sub-area116,9 km²overlap40.10 km²1%
- Basin #75490sub-area529,3 km²overlap36.75 km²1%
- Basin #81400sub-area1 330,5 km²overlap33.56 km²1%
- Basin #48820sub-area510,5 km²overlap3.17 km²0%
- Basin #69250sub-area219,5 km²overlap1.87 km²0%
- Basin #48810sub-area1 689,6 km²overlap0.86 km²0%
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
14,5%
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