Ontologia

District · GMB

Lower Baddibu

Gambia

BShArid, steppe, hot(90 %)

Species observed

111

Observations

335

Area

194,1km²

Ecological tissue

Sample of 19 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 Lower Baddibu : 15 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 20 interactions GloBI sur 2 types (connectance 9.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
20
Connectance
0.095
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

111 distinct species · 335 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

335 obs · 6 cellules
Obs. / cellule
≥ 130
130–129
76–129
55–75
< 55

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

Climate

Mean T°

27,0°C

Annual rain

730mm

Warmest m°

35,5°C

Coldest m°

18,0°C

Elevation: 10 m on average (min 1 m, max 34 m)

Bioclimatic detailsExpert
Annual mean temp.
27,0°C
Annual rain
730mm
Warmest month
35,5°C
Coldest month
18,0°C
Mean alt.
10m
Min
1m
Max
34m
Std. dev.
11m
Köppen-Geiger (dominant)
BShArid, steppe, hot(90 %)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

19,4g/kg

Clay

18,3%

Sand

65,1%

Silt

16,5%

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
23,0g/kg
Clay
17,5%
Sand
65,6%
Silt
16,8%
5–15 cm
pH H₂O
5,5
Org. C
15,8g/kg
Clay
17,3%
Sand
66,0%
Silt
16,7%
15–30 cm
pH H₂O
5,5
Org. C
19,2g/kg
Clay
20,2%
Sand
63,8%
Silt
16,0%

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

Land cover

Forest10.1%
Crops33.1%
Built-up0.4%
Bare soil2.4%
Other (grassland, water…)54.0%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

12,5km

Basins crossed

2

Max stream order

3

Max drainage

72 617km²

Discharge in basins

6,1m³/s

Mean precip.

764mm/an

Mean T°

27,4°C

Moisture idx

-0,62

Mean runoff

77mm/an

Mean elev. (basins)

25m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

40,6%

Pesticides

7,5kg/km²

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

Protected areas2

IUCN VI · 1IUCN II · 1🌊 Marine · 2

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