Ontologia

District · GMB

Upper Nuimi

Gambia

AwTropical, savannah(74 %)

Species observed

717

Observations

1 826

Area

383,4km²

Ecological tissue

Sample of 25 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 Upper Nuimi : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
26
Connectance
0.087
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

717 distinct species · 1 826 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 826 obs · 12 cellules
Obs. / cellule
≥ 510
456–509
187–455
39–186
< 39

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

Climate

Mean T°

26,6°C

Annual rain

815mm

Warmest m°

33,1°C

Coldest m°

18,7°C

Elevation: 16 m on average (min -11 m, max 36 m)

Bioclimatic detailsExpert
Annual mean temp.
26,6°C
Annual rain
815mm
Warmest month
33,1°C
Coldest month
18,7°C
Mean alt.
16m
Min
-11m
Max
36m
Std. dev.
10m
Köppen-Geiger (dominant)
AwTropical, savannah(74 %)Tropical

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

Soil & lithology

pH H₂O

5,6

Org. C

25,8g/kg

Clay

16,4%

Sand

66,4%

Silt

17,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
29,6g/kg
Clay
16,0%
Sand
66,3%
Silt
17,6%
5–15 cm
pH H₂O
5,6
Org. C
21,9g/kg
Clay
15,4%
Sand
67,5%
Silt
17,1%
15–30 cm
pH H₂O
5,6
Org. C
25,8g/kg
Clay
17,6%
Sand
65,4%
Silt
17,0%

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

Land cover

Forest17.6%
Crops29.1%
Built-up0.3%
Bare soil1.2%
Other (grassland, water…)51.7%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

26,1km

Basins crossed

3

Max stream order

2

Max drainage

1 335km²

Discharge in basins

0,2m³/s

Mean precip.

773mm/an

Mean T°

27,0°C

Moisture idx

-0,59

Mean runoff

94mm/an

Mean elev. (basins)

17m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

35,0%

Pesticides

22,2kg/km²

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

Protected areas2

IUCN II · 1IUCN VI · 1🌊 Marine · 1

Jokadu

IUCN II

National Park · 2014

206 km²

Pakau Njoku

IUCN VI

Community Protected Area · 2014

1 km²

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