Ontologia

Commune · ZAF

Emakhazeni

South Africa

CwbTemperate, dry winter, warm summer(96 %)

Species observed

3 918

Observations

203 496

Area

4 735,6km²

Ecological tissue

Sample of 24 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 Emakhazeni : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 20 interactions GloBI sur 3 types (connectance 7.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
20
Connectance
0.072
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

3 918 distinct species · 203 496 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

203 496 obs · 115 cellules
Obs. / cellule
≥ 18 448
4 077–18 447
1 281–4 076
619–1 280
< 619

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

Climate

Mean T°

14,4°C

Annual rain

797mm

Warmest m°

23,2°C

Coldest m°

2,2°C

Elevation: 1 692 m on average (min 989 m, max 2 231 m)

Bioclimatic detailsExpert
Annual mean temp.
14,4°C
Annual rain
797mm
Warmest month
23,2°C
Coldest month
2,2°C
Mean alt.
1 692m
Min
989m
Max
2 231m
Std. dev.
210m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(96 %)Temperate

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

Soil & lithology

pH H₂O

5,7

Org. C

18,7g/kg

Clay

33,3%

Sand

49,5%

Silt

17,3%

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

Dominant lithology: ssGLiMaggregated to Nkangala

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
24,6g/kg
Clay
32,0%
Sand
50,3%
Silt
17,7%
5–15 cm
pH H₂O
5,7
Org. C
18,3g/kg
Clay
32,9%
Sand
49,8%
Silt
17,3%
15–30 cm
pH H₂O
5,7
Org. C
13,1g/kg
Clay
34,9%
Sand
48,4%
Silt
16,8%

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

Land cover

Forest13.8%
Crops16.3%
Built-up0.1%
Bare soil1.9%
Other (grassland, water…)67.9%

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

Hydrology13 basins · 16 lakes · 18 rivers

Hydrology metrics for this exact territory

Stream length here

450,6km

Lake surface here

4,59km²

Basins crossed

13

Max stream order

4

Max drainage

3 513km²

Discharge in basins

17,6m³/s

Mean precip.

835mm/an

Mean T°

15,4°C

Moisture idx

-0,40

Mean runoff

98mm/an

Mean elev. (basins)

1 581m

Watersheds crossing here

4 more basins

Lakes (16, top by area)

7 more lakes

Rivers / streams (18, ord ≥ 4)

6 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

13,6%

Pesticides

37,7kg/km²

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

Protected areas17

IUCN Not Reported · 16IUCN Ia · 1
Complete list

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