Ontologia

Commune · AGO

Matala

Angola

AwTropical, savannah(88 %)

Species observed

165

Observations

258

Area

1 424km²

Ecological tissue

Sample of 17 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 Matala : 14 espèces reliées par 15 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
15
Connectance
0.110
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

165 distinct species · 258 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

258 obs · 14 cellules
Obs. / cellule
≥ 68
47–67
16–46
9–15
< 9

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

Climate

Mean T°

21,5°C

Annual rain

845mm

Warmest m°

32,5°C

Coldest m°

10,8°C

Elevation: 1 281 m on average (min 1 189 m, max 1 395 m)

Bioclimatic detailsExpert
Annual mean temp.
21,5°C
Annual rain
845mm
Warmest month
32,5°C
Coldest month
10,8°C
Mean alt.
1 281m
Min
1 189m
Max
1 395m
Std. dev.
41m
Köppen-Geiger (dominant)
AwTropical, savannah(88 %)Tropical

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

Soil & lithology

pH H₂O

5,9

Org. C

10,6g/kg

Clay

17,5%

Sand

74,4%

Silt

8,1%

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

Dominant lithology: mtGLiMaggregated to Matala

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
14,0g/kg
Clay
15,4%
Sand
76,5%
Silt
8,1%
5–15 cm
pH H₂O
5,9
Org. C
10,7g/kg
Clay
16,7%
Sand
75,2%
Silt
8,1%
15–30 cm
pH H₂O
5,7
Org. C
7,2g/kg
Clay
20,4%
Sand
71,6%
Silt
8,0%

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

Land cover

Forest10.7%
Crops46.3%
Built-up0.7%
Bare soil2.9%
Other (grassland, water…)39.4%

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

Hydrology11 basins · 1 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

156,1km

Lake surface here

10,15km²

Basins crossed

11

Max stream order

6

Max drainage

35 941km²

Discharge in basins

603,6m³/s

Mean precip.

914mm/an

Mean T°

20,6°C

Moisture idx

-0,48

Mean runoff

136mm/an

Mean elev. (basins)

1 293m

Watersheds crossing here

2 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,2nW

Built-up

66,2%

Pesticides

0,0kg/km²

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