Ontologia

Commune · AGO

Chimbemba

Angola

CwaTemperate, dry winter, hot summer(56 %)

Species observed

269

Observations

585

Area

4 370,5km²

Ecological tissue

Sample of 39 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 Chimbemba : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 2 types (connectance 5.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
43
Connectance
0.058
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

269 distinct species · 585 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

585 obs · 44 cellules
Obs. / cellule
≥ 206
26–205
11–25
4–10
< 4

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

Climate

Mean T°

21,3°C

Annual rain

531mm

Warmest m°

32,5°C

Coldest m°

9,9°C

Elevation: 1 298 m on average (min 1 160 m, max 1 467 m)

Bioclimatic detailsExpert
Annual mean temp.
21,3°C
Annual rain
531mm
Warmest month
32,5°C
Coldest month
9,9°C
Mean alt.
1 298m
Min
1 160m
Max
1 467m
Std. dev.
68m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(56 %)Temperate

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

Soil & lithology

pH H₂O

6,3

Org. C

9,2g/kg

Clay

29,1%

Sand

57,2%

Silt

13,7%

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

Dominant lithology: suGLiMaggregated to Gambos

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
11,9g/kg
Clay
27,4%
Sand
58,9%
Silt
13,7%
5–15 cm
pH H₂O
6,3
Org. C
9,1g/kg
Clay
28,0%
Sand
58,0%
Silt
13,9%
15–30 cm
pH H₂O
6,3
Org. C
6,5g/kg
Clay
31,8%
Sand
54,7%
Silt
13,5%

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

Land cover

Forest31.1%
Crops7.1%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)61.6%

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

Hydrology11 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

284,0km

Basins crossed

11

Max stream order

5

Max drainage

9 723km²

Discharge in basins

22,7m³/s

Mean precip.

683mm/an

Mean T°

21,0°C

Moisture idx

-0,61

Mean runoff

45mm/an

Mean elev. (basins)

1 287m

Watersheds crossing here

2 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

3,0%

Pesticides

0,0kg/km²

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