Ferlo-Nord
IUCN IVWildlife Reserve · 1971
5 161 km²
Subdivision · SEN
Mery
Senegal
BWhArid, desert, hot(100 %)
Species observed
42
Observations
83
Area
336,7km²
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 Mery : 5 espèces reliées par 4 interactions GloBI sur 2 types (connectance 26.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
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
42 distinct species · 83 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
30,4°C
Annual rain
270mm
Warmest m°
41,0°C
Coldest m°
17,6°C
Elevation: 22 m on average (min 8 m, max 39 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
30,4°C
Annual rain
270mm
Warmest month
41,0°C
Coldest month
17,6°C
Mean alt.
22m
Min
8m
Max
39m
Std. dev.
12m
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
6,9
Org. C
7,2g/kg
Clay
17,3%
Sand
67,3%
Silt
15,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Podor
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,9
Org. C
7,8g/kg
Clay
16,1%
Sand
67,9%
Silt
16,0%
5–15 cm
pH H₂O
6,8
Org. C
6,1g/kg
Clay
16,5%
Sand
68,1%
Silt
15,4%
15–30 cm
pH H₂O
6,9
Org. C
7,6g/kg
Clay
19,3%
Sand
65,9%
Silt
14,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest4.3%
Crops8.1%
Built-up0.3%
Bare soil9.0%
Other (grassland, water…)78.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
43,2km
Basins crossed
2
Max stream order
7
Max drainage
375 086km²
Discharge in basins
19,7m³/s
Mean precip.
293mm/an
Mean T°
28,9°C
Moisture idx
-0,86
Mean runoff
37mm/an
Mean elev. (basins)
36m
Watersheds crossing here
Rivers / streams (2, 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
30,9%
Pesticides
0,9kg/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