Dallol Bosso
IUCN IVWetland of International Importance (Ramsar Site) · 2004
8 921 km²
Commune · NER
Koygolo
Niger
BShArid, steppe, hot(61 %)
Species observed
8
Observations
30
Area
381,5km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Sample of 3 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 Koygolo : 3 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).
Espèces affichées
3
Interactions affichées
2
Connectance
0.667
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
8 distinct species · 30 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,3°C
Annual rain
449mm
Warmest m°
40,4°C
Coldest m°
16,0°C
Elevation: 212 m on average (min 195 m, max 256 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
29,3°C
Annual rain
449mm
Warmest month
40,4°C
Coldest month
16,0°C
Mean alt.
212m
Min
195m
Max
256m
Std. dev.
18m
Köppen-Geiger (dominant)
BShArid, steppe, hot(61 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,3
Org. C
3,2g/kg
Clay
12,4%
Sand
75,6%
Silt
12,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Boboye
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
3,6g/kg
Clay
11,2%
Sand
76,6%
Silt
12,2%
5–15 cm
pH H₂O
6,3
Org. C
3,7g/kg
Clay
12,8%
Sand
75,0%
Silt
12,1%
15–30 cm
pH H₂O
6,2
Org. C
2,3g/kg
Clay
13,1%
Sand
75,1%
Silt
11,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest4.3%
Crops27.9%
Built-up0.4%
Bare soil3.2%
Other (grassland, water…)64.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
4
Max drainage
510 872km²
Discharge in basins
0,3m³/s
Mean precip.
439mm/an
Mean T°
29,1°C
Moisture idx
-0,79
Mean runoff
35mm/an
Mean elev. (basins)
227m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,0nW
Built-up
41,0%
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