Ontologia

District Municipality · ZAF

Gert Sibande

South Africa

CwbTemperate, dry winter, warm summer(97 %)

Species observed

5 679

Observations

871 339

Area

31 838,7km²

Ecological tissue

Sample of 22 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 Gert Sibande : 20 espèces reliées par 15 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
15
Connectance
0.065
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

5 679 distinct species · 871 339 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

871 339 obs · 786 cellules
Obs. / cellule
≥ 8 774
2 339–8 773
663–2 338
255–662
< 255

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

Climate

Mean T°

15,1°C

Annual rain

778mm

Warmest m°

24,0°C

Coldest m°

2,8°C

Elevation: 1 554 m on average (min 700 m, max 2 139 m)

Bioclimatic detailsExpert
Annual mean temp.
15,1°C
Annual rain
778mm
Warmest month
24,0°C
Coldest month
2,8°C
Mean alt.
1 554m
Min
700m
Max
2 139m
Std. dev.
198m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(97 %)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

16,9g/kg

Clay

32,1%

Sand

50,8%

Silt

17,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
21,8g/kg
Clay
30,8%
Sand
51,7%
Silt
17,5%
5–15 cm
pH H₂O
5,9
Org. C
16,4g/kg
Clay
31,5%
Sand
51,4%
Silt
17,1%
15–30 cm
pH H₂O
5,9
Org. C
12,6g/kg
Clay
34,0%
Sand
49,4%
Silt
16,6%

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

Land cover

Forest10.2%
Crops30.1%
Built-up0.3%
Bare soil2.3%
Other (grassland, water…)57.1%

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

Hydrology69 basins · 50 lakes · 81 rivers

Hydrology metrics for this exact territory

Stream length here

3 436,7km

Lake surface here

223,41km²

Basins crossed

69

Max stream order

6

Max drainage

20 299km²

Discharge in basins

286,7m³/s

Mean precip.

800mm/an

Mean T°

15,4°C

Moisture idx

-0,43

Mean runoff

103mm/an

Mean elev. (basins)

1 544m

Watersheds crossing here

60 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (81, ord ≥ 4)

69 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

30,8%

Pesticides

38,8kg/km²

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

Protected areas43

IUCN Not Reported · 41IUCN Not Applicable · 1IUCN II · 1
Complete list

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

Sub-administrations7