Ferlo-Nord
IUCN IVWildlife Reserve · 1971
5 161 km²
Subdivision · SEN
Orefonde
Senegal
BWhArid, desert, hot(100 %)
Species observed
49
Observations
137
Area
720,6km²
Ecological tissue
Sample of 6 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 Orefonde : 6 espèces reliées par 4 interactions GloBI sur 1 type (connectance 26.7%, filtre Serrano α=0.2).
Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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
49 distinct species · 137 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
30,2°C
Annual rain
320mm
Warmest m°
40,9°C
Coldest m°
17,7°C
Elevation: 54 m on average (min 8 m, max 69 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
30,2°C
Annual rain
320mm
Warmest month
40,9°C
Coldest month
17,7°C
Mean alt.
54m
Min
8m
Max
69m
Std. dev.
17m
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
6,6
Org. C
4,5g/kg
Clay
15,4%
Sand
69,5%
Silt
15,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Matam
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,7
Org. C
5,9g/kg
Clay
14,0%
Sand
70,4%
Silt
15,5%
5–15 cm
pH H₂O
6,6
Org. C
4,1g/kg
Clay
14,5%
Sand
70,3%
Silt
15,2%
15–30 cm
pH H₂O
6,6
Org. C
3,4g/kg
Clay
17,6%
Sand
67,8%
Silt
14,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest3.5%
Crops8.3%
Built-up0.1%
Bare soil10.4%
Other (grassland, water…)77.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
12,6km
Lake surface here
0,26km²
Basins crossed
4
Max stream order
7
Max drainage
367 492km²
Discharge in basins
17,0m³/s
Mean precip.
348mm/an
Mean T°
29,1°C
Moisture idx
-0,84
Mean runoff
46mm/an
Mean elev. (basins)
57m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
12,3%
Pesticides
1,3kg/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