Ontologia

Subdivision · ZAF

20

South Africa

CwbTemperate, dry winter, warm summer(83 %)

Species observed

374

Observations

1 781

Area

91km²

Ecological tissue

Sample of 38 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 20 : 32 espèces reliées par 44 interactions GloBI sur 4 types (connectance 6.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
44
Connectance
0.063
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

374 distinct species · 1 781 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 781 obs · 2 cellules
Obs. / cellule
≥ 1 518
1 518–1 517
1 518–1 517
1 518–1 517
< 1 518

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

Climate

Mean T°

13,5°C

Annual rain

699mm

Warmest m°

24,9°C

Coldest m°

-2,0°C

Elevation: 1 670 m on average (min 1 449 m, max 2 055 m)

Bioclimatic detailsExpert
Annual mean temp.
13,5°C
Annual rain
699mm
Warmest month
24,9°C
Coldest month
-2,0°C
Mean alt.
1 670m
Min
1 449m
Max
2 055m
Std. dev.
189m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(83 %)Temperate

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

Soil & lithology

pH H₂O

6,0

Org. C

19,5g/kg

Clay

26,7%

Sand

50,6%

Silt

22,7%

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

Dominant lithology: ssGLiMaggregated to Alfred Nzo

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
24,4g/kg
Clay
26,4%
Sand
50,5%
Silt
23,1%
5–15 cm
pH H₂O
6,0
Org. C
18,8g/kg
Clay
25,6%
Sand
51,6%
Silt
22,8%
15–30 cm
pH H₂O
6,0
Org. C
15,3g/kg
Clay
28,3%
Sand
49,6%
Silt
22,2%

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

Land cover

Forest4.8%
Crops21.3%
Built-up0.9%
Bare soil4.8%
Other (grassland, water…)68.3%

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

Hydrology4 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,35km²

Basins crossed

4

Max drainage

1 737km²

Discharge in basins

1,0m³/s

Mean precip.

720mm/an

Mean T°

15,4°C

Moisture idx

-0,47

Mean runoff

186mm/an

Mean elev. (basins)

1 566m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

88,5%

Pesticides

17,2kg/km²

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

Protected areas3

IUCN Not Reported · 3

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN