Ontologia

Commune · ZAF

Dr JS Moroka

South Africa

BShArid, steppe, hot(100 %)

Species observed

1 136

Observations

132 981

Area

1 416,5km²

Ecological tissue

Sample of 23 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 Dr JS Moroka : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
22
Connectance
0.080
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

1 136 distinct species · 132 981 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

132 981 obs · 32 cellules
Obs. / cellule
≥ 52 454
6 442–52 453
1 250–6 441
534–1 249
< 534

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

Climate

Mean T°

20,3°C

Annual rain

595mm

Warmest m°

30,1°C

Coldest m°

6,1°C

Elevation: 1 012 m on average (min 900 m, max 1 363 m)

Bioclimatic detailsExpert
Annual mean temp.
20,3°C
Annual rain
595mm
Warmest month
30,1°C
Coldest month
6,1°C
Mean alt.
1 012m
Min
900m
Max
1 363m
Std. dev.
68m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

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

Soil & lithology

pH H₂O

6,6

Org. C

11,2g/kg

Clay

20,9%

Sand

65,1%

Silt

13,9%

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
6,6
Org. C
15,6g/kg
Clay
20,1%
Sand
65,5%
Silt
14,4%
5–15 cm
pH H₂O
6,6
Org. C
10,5g/kg
Clay
18,5%
Sand
67,3%
Silt
14,2%
15–30 cm
pH H₂O
6,7
Org. C
7,6g/kg
Clay
24,2%
Sand
62,6%
Silt
13,2%

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

Land cover

Forest11.2%
Crops11.8%
Built-up2.4%
Bare soil1.8%
Other (grassland, water…)72.8%

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

Hydrology7 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

106,3km

Lake surface here

29,93km²

Basins crossed

7

Max stream order

5

Max drainage

4 957km²

Discharge in basins

3,3m³/s

Mean precip.

603mm/an

Mean T°

19,0°C

Moisture idx

-0,64

Mean runoff

15mm/an

Mean elev. (basins)

1 061m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,9nW

Built-up

240,8%

Pesticides

38,2kg/km²

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

Protected areas5

IUCN Not Reported · 5

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