Ontologia

Commune · ZAF

Tlokwe City Council

South Africa

BSkArid, steppe, cold(85 %)

Species observed

2 800

Observations

196 664

Area

2 673,7km²

Ecological tissue

Sample of 20 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 Tlokwe City Council : 18 espèces reliées par 16 interactions GloBI sur 3 types (connectance 8.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
16
Connectance
0.084
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

2 800 distinct species · 196 664 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

196 664 obs · 61 cellules
Obs. / cellule
≥ 29 715
7 426–29 714
2 496–7 425
1 112–2 495
< 1 112

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

Climate

Mean T°

17,0°C

Annual rain

636mm

Warmest m°

27,5°C

Coldest m°

2,7°C

Elevation: 1 408 m on average (min 1 296 m, max 1 571 m)

Bioclimatic detailsExpert
Annual mean temp.
17,0°C
Annual rain
636mm
Warmest month
27,5°C
Coldest month
2,7°C
Mean alt.
1 408m
Min
1 296m
Max
1 571m
Std. dev.
57m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(85 %)Arid

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

Soil & lithology

pH H₂O

6,4

Org. C

11,5g/kg

Clay

25,1%

Sand

62,2%

Silt

12,7%

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

Dominant lithology: ssGLiMaggregated to Dr Kenneth Kaunda

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
14,5g/kg
Clay
24,0%
Sand
62,6%
Silt
13,4%
5–15 cm
pH H₂O
6,3
Org. C
9,8g/kg
Clay
23,4%
Sand
63,8%
Silt
12,7%
15–30 cm
pH H₂O
6,4
Org. C
10,3g/kg
Clay
27,9%
Sand
60,2%
Silt
11,9%

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

Land cover

Forest5.8%
Crops26.6%
Built-up0.7%
Bare soil2.1%
Other (grassland, water…)64.9%

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

Hydrology9 basins · 8 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

219,6km

Lake surface here

5,05km²

Basins crossed

9

Max stream order

6

Max drainage

63 673km²

Discharge in basins

122,5m³/s

Mean precip.

631mm/an

Mean T°

16,5°C

Moisture idx

-0,58

Mean runoff

19mm/an

Mean elev. (basins)

1 422m

Watersheds crossing here

Lakes (8, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

65,0%

Pesticides

41,4kg/km²

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

Protected areas9

IUCN Not Reported · 8IUCN 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