Ontologia

District Municipality · ZAF

Fezile Dabi

South Africa

BSkArid, steppe, cold(50 %)

Species observed

3 193

Observations

476 260

Area

20 668km²

Ecological tissue

Sample of 23 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 Fezile Dabi : 21 espèces reliées par 17 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
17
Connectance
0.067
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

3 193 distinct species · 476 260 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

476 260 obs · 481 cellules
Obs. / cellule
≥ 16 204
1 739–16 203
407–1 738
160–406
< 160

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

Climate

Mean T°

16,2°C

Annual rain

638mm

Warmest m°

26,9°C

Coldest m°

2,2°C

Elevation: 1 470 m on average (min 1 276 m, max 1 753 m)

Bioclimatic detailsExpert
Annual mean temp.
16,2°C
Annual rain
638mm
Warmest month
26,9°C
Coldest month
2,2°C
Mean alt.
1 470m
Min
1 276m
Max
1 753m
Std. dev.
90m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(50 %)Arid

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

Soil & lithology

pH H₂O

6,6

Org. C

11,7g/kg

Clay

26,1%

Sand

59,5%

Silt

14,5%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
15,8g/kg
Clay
24,7%
Sand
60,5%
Silt
14,8%
5–15 cm
pH H₂O
6,6
Org. C
10,6g/kg
Clay
24,0%
Sand
61,3%
Silt
14,7%
15–30 cm
pH H₂O
6,6
Org. C
8,7g/kg
Clay
29,5%
Sand
56,6%
Silt
13,9%

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

Land cover

Forest2.4%
Crops43.0%
Built-up0.3%
Bare soil2.9%
Other (grassland, water…)51.6%

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

Hydrology41 basins · 50 lakes · 32 rivers

Hydrology metrics for this exact territory

Stream length here

2 093,7km

Lake surface here

259,05km²

Basins crossed

41

Max stream order

6

Max drainage

72 199km²

Discharge in basins

376,2m³/s

Mean precip.

648mm/an

Mean T°

15,9°C

Moisture idx

-0,57

Mean runoff

15mm/an

Mean elev. (basins)

1 480m

Watersheds crossing here

32 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (32, ord ≥ 4)

20 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

25,1%

Pesticides

40,3kg/km²

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

Protected areas40

IUCN Not Reported · 39IUCN Not Applicable · 1

Vredefort Dome

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2005

314 km²

Complete list

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

Sub-administrations4