Ontologia

Subdivision · ZAF

28

South Africa

CfaTemperate, no dry season, hot summer(92 %)

Species observed

1 894

Observations

12 241

Area

163,1km²

Ecological tissue

Sample of 39 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 28 : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 4 types (connectance 6.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
49
Connectance
0.066
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 894 distinct species · 12 241 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 241 obs · 3 cellules
Obs. / cellule
≥ 12 090
12 090–12 089
12 090–12 089
83–12 089
< 83

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

Climate

Mean T°

19,2°C

Annual rain

1 154mm

Warmest m°

25,2°C

Coldest m°

11,1°C

Elevation: 315 m on average (min -14 m, max 682 m)

Bioclimatic detailsExpert
Annual mean temp.
19,2°C
Annual rain
1 154mm
Warmest month
25,2°C
Coldest month
11,1°C
Mean alt.
315m
Min
-14m
Max
682m
Std. dev.
141m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(92 %)Temperate

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

Soil & lithology

pH H₂O

5,9

Org. C

24,9g/kg

Clay

28,6%

Sand

42,9%

Silt

28,4%

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
5,9
Org. C
33,2g/kg
Clay
26,6%
Sand
43,9%
Silt
29,6%
5–15 cm
pH H₂O
5,9
Org. C
22,9g/kg
Clay
26,6%
Sand
44,8%
Silt
28,6%
15–30 cm
pH H₂O
5,9
Org. C
18,6g/kg
Clay
32,7%
Sand
40,2%
Silt
27,2%

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

Land cover

Forest9.6%
Crops57.1%
Built-up0.5%
Bare soil2.5%
Other (grassland, water…)30.3%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

40,6km

Basins crossed

2

Max stream order

3

Max drainage

508km²

Discharge in basins

1,4m³/s

Mean precip.

1 081mm/an

Mean T°

17,6°C

Moisture idx

-0,05

Mean runoff

472mm/an

Mean elev. (basins)

438m

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

45,0%

Pesticides

27,1kg/km²

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

Protected areas1

IUCN Not Reported · 1🌊 Marine · 1

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