Ontologia

Commune · ZAF

Vulamehlo

South Africa

CfaTemperate, no dry season, hot summer(88 %)

Species observed

2 402

Observations

38 446

Area

959,9km²

Ecological tissue

Sample of 33 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 Vulamehlo : 29 espèces reliées par 33 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
33
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

2 402 distinct species · 38 446 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 446 obs · 25 cellules
Obs. / cellule
≥ 19 542
2 296–19 541
721–2 295
309–720
< 309

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

Climate

Mean T°

19,3°C

Annual rain

913mm

Warmest m°

26,0°C

Coldest m°

10,5°C

Elevation: 357 m on average (min 30 m, max 795 m)

Bioclimatic detailsExpert
Annual mean temp.
19,3°C
Annual rain
913mm
Warmest month
26,0°C
Coldest month
10,5°C
Mean alt.
357m
Min
30m
Max
795m
Std. dev.
175m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(88 %)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

25,6g/kg

Clay

29,3%

Sand

46,1%

Silt

24,6%

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

Dominant lithology: paGLiMaggregated to Ugu

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
35,6g/kg
Clay
27,5%
Sand
47,3%
Silt
25,3%
5–15 cm
pH H₂O
5,9
Org. C
23,5g/kg
Clay
27,3%
Sand
48,0%
Silt
24,8%
15–30 cm
pH H₂O
5,9
Org. C
17,6g/kg
Clay
33,2%
Sand
43,0%
Silt
23,8%

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

Land cover

Forest34.3%
Crops21.5%
Built-up1.0%
Bare soil1.0%
Other (grassland, water…)42.2%

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

Hydrology6 basins · 0 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

203,7km

Basins crossed

6

Max stream order

4

Max drainage

4 439km²

Discharge in basins

14,1m³/s

Mean precip.

976mm/an

Mean T°

18,7°C

Moisture idx

-0,20

Mean runoff

292mm/an

Mean elev. (basins)

456m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

97,0%

Pesticides

19,6kg/km²

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

Protected areas1

IUCN Not Reported · 1

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