Ontologia

Subdivision · ZAF

23

South Africa

CwbTemperate, dry winter, warm summer(57 %)

Species observed

147

Observations

652

Area

107,9km²

Ecological tissue

Sample of 34 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 23 : 27 espèces reliées par 28 interactions GloBI sur 4 types (connectance 5.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
28
Connectance
0.050
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

147 distinct species · 652 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

652 obs · 4 cellules
Obs. / cellule
≥ 502
502–501
93–501
93–92
< 93

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

Climate

Mean T°

14,4°C

Annual rain

685mm

Warmest m°

25,3°C

Coldest m°

0,2°C

Elevation: 1 438 m on average (min 1 313 m, max 1 698 m)

Bioclimatic detailsExpert
Annual mean temp.
14,4°C
Annual rain
685mm
Warmest month
25,3°C
Coldest month
0,2°C
Mean alt.
1 438m
Min
1 313m
Max
1 698m
Std. dev.
67m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(57 %)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

18,1g/kg

Clay

25,1%

Sand

49,2%

Silt

25,8%

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
23,7g/kg
Clay
24,6%
Sand
49,3%
Silt
26,1%
5–15 cm
pH H₂O
6,0
Org. C
17,2g/kg
Clay
23,5%
Sand
50,6%
Silt
25,9%
15–30 cm
pH H₂O
6,0
Org. C
13,3g/kg
Clay
27,1%
Sand
47,7%
Silt
25,2%

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

Land cover

Forest4.0%
Crops34.6%
Built-up0.9%
Bare soil6.9%
Other (grassland, water…)53.6%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

30,0km

Basins crossed

3

Max stream order

4

Max drainage

3 174km²

Discharge in basins

2,1m³/s

Mean precip.

764mm/an

Mean T°

15,3°C

Moisture idx

-0,43

Mean runoff

190mm/an

Mean elev. (basins)

1 478m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

89,4%

Pesticides

12,2kg/km²

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