Ontologia

District · GMB

Central Baddibu

Gambia

BShArid, steppe, hot(95 %)

Species observed

380

Observations

10 140

Area

262,1km²

Ecological tissue

Sample of 28 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 Central Baddibu : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
29
Connectance
0.071
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

380 distinct species · 10 140 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 140 obs · 8 cellules
Obs. / cellule
≥ 9 270
9 270–9 269
140–9 269
114–139
< 114

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

27,1°C

Annual rain

745mm

Warmest m°

35,8°C

Coldest m°

18,0°C

Elevation: 13 m on average (min 1 m, max 37 m)

Bioclimatic detailsExpert
Annual mean temp.
27,1°C
Annual rain
745mm
Warmest month
35,8°C
Coldest month
18,0°C
Mean alt.
13m
Min
1m
Max
37m
Std. dev.
13m
Köppen-Geiger (dominant)
BShArid, steppe, hot(95 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,5

Org. C

17,5g/kg

Clay

15,1%

Sand

71,5%

Silt

13,4%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
20,0g/kg
Clay
14,1%
Sand
72,3%
Silt
13,6%
5–15 cm
pH H₂O
5,5
Org. C
14,9g/kg
Clay
13,8%
Sand
72,7%
Silt
13,5%
15–30 cm
pH H₂O
5,4
Org. C
17,6g/kg
Clay
17,3%
Sand
69,5%
Silt
13,1%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest8.6%
Crops36.5%
Built-up0.3%
Bare soil3.7%
Other (grassland, water…)50.8%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,6km

Basins crossed

4

Max stream order

4

Max drainage

72 617km²

Discharge in basins

15,6m³/s

Mean precip.

762mm/an

Mean T°

27,4°C

Moisture idx

-0,62

Mean runoff

77mm/an

Mean elev. (basins)

19m

Watersheds crossing here

Rivers / streams (1, 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

35,4%

Pesticides

14,5kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas3

IUCN VI · 1IUCN II · 1IUCN Not Reported · 1🌊 Marine · 3

Baobolong

IUCN VI

Wetland Reserve · 1996

296 km²

Jokadu

IUCN II

National Park · 2014

206 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN