Ontologia

Commune · AGO

Chitembo

Angola

CwaTemperate, dry winter, hot summer(70 %)

Species observed

91

Observations

123

Area

1 809,2km²

Ecological tissue

Sample of 9 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 Chitembo : 8 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 6 interactions GloBI sur 1 type (connectance 16.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
9
Interactions affichées
6
Connectance
0.167
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

91 distinct species · 123 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

123 obs · 8 cellules
Obs. / cellule
≥ 63
63–62
7–62
5–6
< 5

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

Climate

Mean T°

19,3°C

Annual rain

1 209mm

Warmest m°

30,5°C

Coldest m°

8,6°C

Elevation: 1 575 m on average (min 1 432 m, max 1 663 m)

Bioclimatic detailsExpert
Annual mean temp.
19,3°C
Annual rain
1 209mm
Warmest month
30,5°C
Coldest month
8,6°C
Mean alt.
1 575m
Min
1 432m
Max
1 663m
Std. dev.
46m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(70 %)Temperate

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

10,4g/kg

Clay

14,5%

Sand

80,5%

Silt

5,0%

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

Dominant lithology: suGLiMaggregated to Chitembo

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
14,7g/kg
Clay
13,4%
Sand
81,6%
Silt
5,0%
5–15 cm
pH H₂O
5,5
Org. C
10,0g/kg
Clay
14,1%
Sand
80,9%
Silt
5,1%
15–30 cm
pH H₂O
5,5
Org. C
6,4g/kg
Clay
16,0%
Sand
78,9%
Silt
5,0%

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

Land cover

Forest40.9%
Crops15.2%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)43.4%

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

Hydrology7 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

194,4km

Basins crossed

7

Max stream order

4

Max drainage

3 282km²

Discharge in basins

16,7m³/s

Mean precip.

1 143mm/an

Mean T°

19,8°C

Moisture idx

-0,33

Mean runoff

192mm/an

Mean elev. (basins)

1 569m

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

8,9%

Pesticides

0,0kg/km²

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