Ontologia

Subdivision · ZAF

41

South Africa

CfaTemperate, no dry season, hot summer(100 %)

Species observed

158

Observations

559

Area

2,8km²

Ecological tissue

Sample of 34 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 41 : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 3 types (connectance 5.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
28
Connectance
0.050
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

158 distinct species · 559 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

559 obs · 1 cellules
Obs. / cellule
≥ 559
559–558
559–558
559–558
< 559

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

Climate

Mean T°

17,9°C

Annual rain

718mm

Warmest m°

27,1°C

Coldest m°

8,0°C

Elevation: 370 m on average (min 355 m, max 386 m)

Bioclimatic detailsExpert
Annual mean temp.
17,9°C
Annual rain
718mm
Warmest month
27,1°C
Coldest month
8,0°C
Mean alt.
370m
Min
355m
Max
386m
Std. dev.
6m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

20,3g/kg

Clay

26,4%

Sand

48,5%

Silt

25,1%

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
6,4
Org. C
27,1g/kg
Clay
23,0%
Sand
50,9%
Silt
26,1%
5–15 cm
pH H₂O
6,4
Org. C
20,7g/kg
Clay
23,3%
Sand
50,8%
Silt
25,9%
15–30 cm
pH H₂O
6,4
Org. C
13,0g/kg
Clay
33,0%
Sand
43,7%
Silt
23,3%

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

Land cover

Forest3.4%
Crops2.3%
Built-up20.3%
Bare soil0.3%
Other (grassland, water…)73.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,1km

Basins crossed

1

Max stream order

3

Max drainage

1 284km²

Discharge in basins

0,0m³/s

Mean precip.

685mm/an

Mean T°

17,5°C

Moisture idx

-0,45

Mean runoff

176mm/an

Mean elev. (basins)

473m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

33hab/km²

Night light

6,7nW

Built-up

2 033,2%

Pesticides

32,0kg/km²

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