Ontologia

Province · ago

Lunda Sul

Angola

AwTropical, savannah(100 %)

Species observed

783

Observations

1 998

Area

77 902,7km²

Ecological tissue

Sample of 30 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 Lunda Sul : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
29
Connectance
0.062
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

783 distinct species · 1 998 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 998 obs · 35 cellules
Obs. / cellule
≥ 428
159–427
32–158
14–31
< 14

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

22,2°C

Annual rain

1 349mm

Warmest m°

31,7°C

Coldest m°

15,6°C

Elevation: 1 126 m on average (min 788 m, max 1 474 m)

Bioclimatic detailsExpert
Annual mean temp.
22,2°C
Annual rain
1 349mm
Warmest month
31,7°C
Coldest month
15,6°C
Mean alt.
1 126m
Min
788m
Max
1 474m
Std. dev.
119m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

5,4

Org. C

12,7g/kg

Clay

21,9%

Sand

69,8%

Silt

8,3%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
17,5g/kg
Clay
20,6%
Sand
70,9%
Silt
8,5%
5–15 cm
pH H₂O
5,4
Org. C
13,3g/kg
Clay
21,2%
Sand
70,5%
Silt
8,3%
15–30 cm
pH H₂O
5,4
Org. C
7,5g/kg
Clay
23,9%
Sand
68,0%
Silt
8,1%

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

Land cover

Forest43.9%
Crops1.6%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)54.4%

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

Hydrology118 basins · 0 lakes · 38 rivers

Hydrology metrics for this exact territory

Stream length here

6 503,3km

Basins crossed

118

Max stream order

6

Max drainage

36 541km²

Discharge in basins

3 101,2m³/s

Mean precip.

1 386mm/an

Mean T°

21,8°C

Moisture idx

-0,25

Mean runoff

282mm/an

Mean elev. (basins)

1 125m

Watersheds crossing here

109 more basins

Rivers / streams (38, ord ≥ 4)

26 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

2,3%

Pesticides

0,4kg/km²

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

Sub-administrations14