Ontologia

Commune · AGO

Amboiva

Angola

CwbTemperate, dry winter, warm summer(70 %)

Species observed

85

Observations

114

Area

1 478,5km²

Ecological tissue

Sample of 12 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 Amboiva : 11 espèces reliées par 8 interactions GloBI sur 3 types (connectance 12.1%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
8
Connectance
0.121
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

85 distinct species · 114 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

114 obs · 9 cellules
Obs. / cellule
≥ 34
34–33
23–33
6–22
< 6

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

Climate

Mean T°

19,0°C

Annual rain

1 901mm

Warmest m°

28,7°C

Coldest m°

10,9°C

Elevation: 1 446 m on average (min 1 016 m, max 2 082 m)

Bioclimatic detailsExpert
Annual mean temp.
19,0°C
Annual rain
1 901mm
Warmest month
28,7°C
Coldest month
10,9°C
Mean alt.
1 446m
Min
1 016m
Max
2 082m
Std. dev.
210m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(70 %)Temperate

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

Soil & lithology

pH H₂O

5,8

Org. C

19,9g/kg

Clay

26,3%

Sand

63,0%

Silt

10,6%

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

Dominant lithology: mtGLiMaggregated to Seles

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
26,9g/kg
Clay
24,9%
Sand
64,3%
Silt
10,8%
5–15 cm
pH H₂O
5,8
Org. C
20,1g/kg
Clay
25,5%
Sand
63,8%
Silt
10,7%
15–30 cm
pH H₂O
5,7
Org. C
12,6g/kg
Clay
28,7%
Sand
61,0%
Silt
10,4%

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

Land cover

Forest32.3%
Crops15.2%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)52.2%

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

Hydrology7 basins · 1 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

106,8km

Lake surface here

0,24km²

Basins crossed

7

Max stream order

6

Max drainage

21 712km²

Discharge in basins

208,2m³/s

Mean precip.

873mm/an

Mean T°

23,3°C

Moisture idx

-0,45

Mean runoff

350mm/an

Mean elev. (basins)

1 159m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

16,0%

Pesticides

0,0kg/km²

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