Sena Oura
IUCN IINational Park · 2010
746 km²
Commune · TCD
Salamata
Chad
AwTropical, savannah(100 %)
Species observed
58
Observations
151
Area
913km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
58 distinct species · 151 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,3°C
Annual rain
1 155mm
Warmest m°
38,5°C
Coldest m°
18,1°C
Elevation: 435 m on average (min 366 m, max 501 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,3°C
Annual rain
1 155mm
Warmest month
38,5°C
Coldest month
18,1°C
Mean alt.
435m
Min
366m
Max
501m
Std. dev.
30m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
11,4g/kg
Clay
20,5%
Sand
59,0%
Silt
20,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Mayo-Dallah
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
17,5g/kg
Clay
18,4%
Sand
60,8%
Silt
20,9%
5–15 cm
pH H₂O
6,4
Org. C
10,5g/kg
Clay
18,9%
Sand
60,3%
Silt
20,8%
15–30 cm
pH H₂O
6,4
Org. C
6,1g/kg
Clay
24,2%
Sand
55,8%
Silt
20,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest12.7%
Crops26.2%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)60.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
136,3km
Basins crossed
3
Max stream order
3
Max drainage
2 080km²
Discharge in basins
4,2m³/s
Mean precip.
1 082mm/an
Mean T°
26,8°C
Moisture idx
-0,44
Mean runoff
185mm/an
Mean elev. (basins)
436m
Watersheds crossing here
Rivers / streams (13, ord ≥ 4)
- Keord 1len here21.38 km90%total24 km
- Gaougouneyord 2len here17.45 km100%total17 km
- Nguélabitaord 3len here16.59 km51%total33 km
- Mayo Kwallaord 2len here15.38 km97%total16 km
- Gamaséréord 2len here14.72 km90%total16 km
- Rengord 1len here11.78 km96%total12 km
- Nahomaord 2len here11.35 km100%total11 km
- Mideord 1len here9.19 km100%total9 km
- Toutouord 3len here7.60 km73%total10 km
- Kemsouord 3len here4.08 km7%total60 km
- Gaougrénord 1len here3.44 km94%total4 km
- Mayo Mionord 2len here2.41 km90%total3 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
11,4%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN II · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN