Ontologia

Town · COD

Ngandajika (ville)

Democratic Republic of the Congo

AwTropical, savannah(100 %)

Species observed

546

Observations

1 411

Area

41,3km²

Ecological tissue

Sample of 11 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 Ngandajika (ville) : 9 espèces reliées par 7 interactions GloBI sur 3 types (connectance 12.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
7
Connectance
0.127
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

546 distinct species · 1 411 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 411 obs · 1 cellules
Obs. / cellule
≥ 1 411
1 411–1 410
1 411–1 410
1 411–1 410
< 1 411

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

Climate

Mean T°

24,2°C

Annual rain

1 519mm

Warmest m°

32,7°C

Coldest m°

18,5°C

Elevation: 757 m on average (min 701 m, max 794 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
1 519mm
Warmest month
32,7°C
Coldest month
18,5°C
Mean alt.
757m
Min
701m
Max
794m
Std. dev.
21m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

5,2

Org. C

14,3g/kg

Clay

23,5%

Sand

58,7%

Silt

17,7%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
21,8g/kg
Clay
21,9%
Sand
59,7%
Silt
18,3%
5–15 cm
pH H₂O
5,2
Org. C
13,3g/kg
Clay
22,8%
Sand
59,4%
Silt
17,8%
15–30 cm
pH H₂O
5,2
Org. C
7,8g/kg
Clay
25,9%
Sand
57,1%
Silt
17,1%

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

Land cover

Forest3.1%
Crops37.3%
Built-up6.0%
Bare soil0.2%
Other (grassland, water…)53.4%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

27 111km²

Discharge in basins

8,3m³/s

Mean precip.

1 421mm/an

Mean T°

24,4°C

Moisture idx

-0,21

Mean runoff

439mm/an

Mean elev. (basins)

712m

Watersheds crossing here

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

Human pressure

Pop. density

39hab/km²

Built-up

604,2%

Pesticides

43,3kg/km²

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