Ontologia

Commune · AGO

Ekimina

Angola

BWhArid, desert, hot(68 %)

Species observed

284

Observations

422

Area

1 559,8km²

Ecological tissue

Sample of 27 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 Ekimina : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 2 types (connectance 6.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
23
Connectance
0.066
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

284 distinct species · 422 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

422 obs · 17 cellules
Obs. / cellule
≥ 155
61–154
17–60
15–16
< 15

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

Climate

Mean T°

23,0°C

Annual rain

346mm

Warmest m°

30,1°C

Coldest m°

15,9°C

Elevation: 427 m on average (min -257 m, max 849 m)

Bioclimatic detailsExpert
Annual mean temp.
23,0°C
Annual rain
346mm
Warmest month
30,1°C
Coldest month
15,9°C
Mean alt.
427m
Min
-257m
Max
849m
Std. dev.
158m
Köppen-Geiger (dominant)
BWhArid, desert, hot(68 %)Arid

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

Soil & lithology

pH H₂O

7,4

Org. C

7,6g/kg

Clay

12,5%

Sand

78,3%

Silt

9,2%

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

Dominant lithology: mtGLiMaggregated to Baía Farta

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
9,8g/kg
Clay
11,9%
Sand
79,0%
Silt
9,1%
5–15 cm
pH H₂O
7,4
Org. C
6,7g/kg
Clay
12,5%
Sand
78,4%
Silt
9,1%
15–30 cm
pH H₂O
7,5
Org. C
6,5g/kg
Clay
13,2%
Sand
77,6%
Silt
9,2%

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

Land cover

Forest1.4%
Crops6.8%
Built-up0.0%
Bare soil11.6%
Other (grassland, water…)80.2%

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

Hydrology5 basins · 0 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

107,9km

Basins crossed

5

Max stream order

4

Max drainage

2 250km²

Discharge in basins

4,8m³/s

Mean precip.

479mm/an

Mean T°

22,6°C

Moisture idx

-0,67

Mean runoff

117mm/an

Mean elev. (basins)

522m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

0,2%

Pesticides

0,0kg/km²

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