Ontologia

Subdivision · ZAF

38

South Africa

CfbTemperate, no dry season, warm summer(89 %)

Species observed

564

Observations

3 458

Area

226,9km²

Ecological tissue

Sample of 36 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 38 : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 3 types (connectance 5.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
34
Connectance
0.054
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

564 distinct species · 3 458 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 458 obs · 7 cellules
Obs. / cellule
≥ 1 393
1 393–1 392
403–1 392
345–402
< 345

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

Climate

Mean T°

16,3°C

Annual rain

794mm

Warmest m°

25,8°C

Coldest m°

6,3°C

Elevation: 667 m on average (min 454 m, max 1 201 m)

Bioclimatic detailsExpert
Annual mean temp.
16,3°C
Annual rain
794mm
Warmest month
25,8°C
Coldest month
6,3°C
Mean alt.
667m
Min
454m
Max
1 201m
Std. dev.
189m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(89 %)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

34,0g/kg

Clay

30,0%

Sand

43,4%

Silt

26,7%

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

Dominant lithology: vbGLiMaggregated to Buffalo City

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
50,0g/kg
Clay
27,1%
Sand
45,1%
Silt
27,8%
5–15 cm
pH H₂O
6,0
Org. C
32,8g/kg
Clay
28,1%
Sand
44,9%
Silt
26,9%
15–30 cm
pH H₂O
6,1
Org. C
19,0g/kg
Clay
34,8%
Sand
40,1%
Silt
25,2%

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

Land cover

Forest36.9%
Crops11.7%
Built-up1.1%
Bare soil1.2%
Other (grassland, water…)49.1%

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

Hydrology3 basins · 2 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

34,1km

Lake surface here

0,66km²

Basins crossed

3

Max stream order

2

Max drainage

2 708km²

Discharge in basins

1,3m³/s

Mean precip.

685mm/an

Mean T°

17,5°C

Moisture idx

-0,45

Mean runoff

175mm/an

Mean elev. (basins)

476m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

105,2%

Pesticides

10,5kg/km²

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