Ontologia

Commune · ZAF

Elundini

South Africa

CwbTemperate, dry winter, warm summer(77 %)

Species observed

2 564

Observations

27 285

Area

5 064,5km²

Ecological tissue

Sample of 32 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 Elundini : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 27 interactions GloBI sur 4 types (connectance 5.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
27
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

2 564 distinct species · 27 285 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 285 obs · 130 cellules
Obs. / cellule
≥ 1 073
555–1 072
185–554
90–184
< 90

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

Climate

Mean T°

13,3°C

Annual rain

963mm

Warmest m°

23,1°C

Coldest m°

0,5°C

Elevation: 1 543 m on average (min 877 m, max 2 810 m)

Bioclimatic detailsExpert
Annual mean temp.
13,3°C
Annual rain
963mm
Warmest month
23,1°C
Coldest month
0,5°C
Mean alt.
1 543m
Min
877m
Max
2 810m
Std. dev.
294m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(77 %)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

24,3g/kg

Clay

30,3%

Sand

37,9%

Silt

31,8%

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

Dominant lithology: ssGLiMaggregated to Joe Gqabi

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
32,8g/kg
Clay
29,3%
Sand
38,4%
Silt
32,3%
5–15 cm
pH H₂O
5,9
Org. C
22,3g/kg
Clay
29,0%
Sand
38,8%
Silt
32,2%
15–30 cm
pH H₂O
6,0
Org. C
17,6g/kg
Clay
32,7%
Sand
36,6%
Silt
30,8%

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

Land cover

Forest9.7%
Crops25.4%
Built-up0.3%
Bare soil2.5%
Other (grassland, water…)62.1%

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

Hydrology17 basins · 5 lakes · 20 rivers

Hydrology metrics for this exact territory

Stream length here

713,0km

Lake surface here

0,73km²

Basins crossed

17

Max stream order

4

Max drainage

4 921km²

Discharge in basins

39,5m³/s

Mean precip.

771mm/an

Mean T°

14,7°C

Moisture idx

-0,41

Mean runoff

186mm/an

Mean elev. (basins)

1 445m

Watersheds crossing here

8 more basins

Lakes (5, top by area)

Rivers / streams (20, ord ≥ 4)

8 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

31,7%

Pesticides

24,5kg/km²

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