Ontologia

Subdivision · ZAF

34

South Africa

CfbTemperate, no dry season, warm summer(100 %)

Species observed

78

Observations

100

Area

4,5km²

Ecological tissue

Sample of 19 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 34 : 17 espèces reliées par 16 interactions GloBI sur 1 type (connectance 9.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
16
Connectance
0.094
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

78 distinct species · 100 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

100 obs · 1 cellules
Obs. / cellule
≥ 100
100–99
100–99
100–99
< 100

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

Climate

Mean T°

16,9°C

Annual rain

734mm

Warmest m°

26,6°C

Coldest m°

6,7°C

Elevation: 562 m on average (min 555 m, max 582 m)

Bioclimatic detailsExpert
Annual mean temp.
16,9°C
Annual rain
734mm
Warmest month
26,6°C
Coldest month
6,7°C
Mean alt.
562m
Min
555m
Max
582m
Std. dev.
7m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,7

Org. C

30,4g/kg

Clay

26,0%

Sand

46,5%

Silt

27,4%

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
6,6
Org. C
47,4g/kg
Clay
23,0%
Sand
48,8%
Silt
28,1%
5–15 cm
pH H₂O
6,7
Org. C
28,9g/kg
Clay
25,6%
Sand
46,8%
Silt
27,6%
15–30 cm
pH H₂O
6,8
Org. C
15,0g/kg
Clay
29,4%
Sand
43,9%
Silt
26,7%

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

Land cover

Forest2.8%
Crops8.3%
Built-up13.8%
Bare soil2.2%
Other (grassland, water…)72.9%

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

Hydrology2 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,9km

Lake surface here

0,41km²

Basins crossed

2

Max stream order

1

Max drainage

2 708km²

Discharge in basins

0,0m³/s

Mean precip.

670mm/an

Mean T°

17,3°C

Moisture idx

-0,49

Mean runoff

132mm/an

Mean elev. (basins)

547m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

21hab/km²

Night light

5,5nW

Built-up

1 383,1%

Pesticides

9,9kg/km²

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