Ontologia

Commune · AGO

Ndala Kachimbo

Angola

AwTropical, savannah(90 %)

Species observed

73

Observations

141

Area

1 375,2km²

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 Ndala Kachimbo : 10 espèces reliées par 8 interactions GloBI sur 4 types (connectance 14.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
8
Connectance
0.145
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

73 distinct species · 141 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

141 obs · 8 cellules
Obs. / cellule
≥ 106
106–105
5–105
2–4
< 2

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

Climate

Mean T°

19,8°C

Annual rain

1 950mm

Warmest m°

27,1°C

Coldest m°

12,6°C

Elevation: 1 201 m on average (min 724 m, max 1 500 m)

Bioclimatic detailsExpert
Annual mean temp.
19,8°C
Annual rain
1 950mm
Warmest month
27,1°C
Coldest month
12,6°C
Mean alt.
1 201m
Min
724m
Max
1 500m
Std. dev.
154m
Köppen-Geiger (dominant)
AwTropical, savannah(90 %)Tropical

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

Soil & lithology

pH H₂O

5,8

Org. C

16,5g/kg

Clay

23,9%

Sand

63,0%

Silt

13,1%

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

Dominant lithology: suGLiMaggregated to Quibala

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
21,8g/kg
Clay
22,6%
Sand
64,1%
Silt
13,3%
5–15 cm
pH H₂O
5,8
Org. C
17,5g/kg
Clay
23,0%
Sand
63,7%
Silt
13,2%
15–30 cm
pH H₂O
5,8
Org. C
10,2g/kg
Clay
26,0%
Sand
61,2%
Silt
12,8%

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

Land cover

Forest20.5%
Crops4.1%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)75.2%

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

Hydrology5 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

72,4km

Basins crossed

5

Max stream order

5

Max drainage

6 779km²

Discharge in basins

94,2m³/s

Mean precip.

1 033mm/an

Mean T°

21,6°C

Moisture idx

-0,32

Mean runoff

313mm/an

Mean elev. (basins)

1 111m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

6,2%

Pesticides

0,0kg/km²

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