Ontologia

Commune · AGO

Namakunde

Angola

BShArid, steppe, hot(100 %)

Species observed

462

Observations

960

Area

1 221,8km²

Ecological tissue

Sample of 46 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 Namakunde : 40 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 4 types (connectance 3.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
41
Connectance
0.038
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

462 distinct species · 960 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

960 obs · 14 cellules
Obs. / cellule
≥ 430
316–429
28–315
4–27
< 4

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

Climate

Mean T°

22,9°C

Annual rain

530mm

Warmest m°

33,8°C

Coldest m°

11,2°C

Elevation: 1 108 m on average (min 1 103 m, max 1 118 m)

Bioclimatic detailsExpert
Annual mean temp.
22,9°C
Annual rain
530mm
Warmest month
33,8°C
Coldest month
11,2°C
Mean alt.
1 108m
Min
1 103m
Max
1 118m
Std. dev.
2m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

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

Soil & lithology

pH H₂O

7,2

Org. C

4,4g/kg

Clay

16,6%

Sand

76,6%

Silt

6,7%

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

Dominant lithology: suGLiMaggregated to Namakunde

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
6,3g/kg
Clay
14,3%
Sand
77,9%
Silt
7,8%
5–15 cm
pH H₂O
7,2
Org. C
3,9g/kg
Clay
16,1%
Sand
77,6%
Silt
6,4%
15–30 cm
pH H₂O
7,4
Org. C
3,0g/kg
Clay
19,6%
Sand
74,3%
Silt
6,1%

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

Land cover

Forest10.3%
Crops23.4%
Built-up0.3%
Bare soil4.2%
Other (grassland, water…)61.8%

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

Hydrology13 basins · 7 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

32,8km

Lake surface here

2,26km²

Basins crossed

13

Max stream order

4

Max drainage

27 655km²

Discharge in basins

28,5m³/s

Mean precip.

558mm/an

Mean T°

22,7°C

Moisture idx

-0,71

Mean runoff

20mm/an

Mean elev. (basins)

1 113m

Watersheds crossing here

4 more basins

Lakes (7, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

31,9%

Pesticides

0,0kg/km²

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