Ontologia

Commune · ZAF

Joe Morolong

South Africa

BWhArid, desert, hot(62 %)

Species observed

1 534

Observations

66 802

Area

20 172,1km²

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 Joe Morolong : 19 espèces reliées par 28 interactions GloBI sur 3 types (connectance 9.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
28
Connectance
0.093
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

1 534 distinct species · 66 802 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

66 802 obs · 347 cellules
Obs. / cellule
≥ 1 711
263–1 710
58–262
26–57
< 26

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

Climate

Mean T°

20,0°C

Annual rain

350mm

Warmest m°

32,5°C

Coldest m°

4,6°C

Elevation: 1 090 m on average (min 901 m, max 1 491 m)

Bioclimatic detailsExpert
Annual mean temp.
20,0°C
Annual rain
350mm
Warmest month
32,5°C
Coldest month
4,6°C
Mean alt.
1 090m
Min
901m
Max
1 491m
Std. dev.
122m
Köppen-Geiger (dominant)
BWhArid, desert, hot(62 %)Arid

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

Soil & lithology

pH H₂O

7,1

Org. C

5,0g/kg

Clay

15,2%

Sand

76,9%

Silt

7,8%

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

Dominant lithology: mtGLiMaggregated to John Taolo Gaetsewe

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
6,7g/kg
Clay
15,7%
Sand
76,5%
Silt
7,8%
5–15 cm
pH H₂O
7,1
Org. C
4,5g/kg
Clay
15,1%
Sand
77,1%
Silt
7,9%
15–30 cm
pH H₂O
7,0
Org. C
3,9g/kg
Clay
15,0%
Sand
77,2%
Silt
7,8%

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

Land cover

Forest6.0%
Crops4.5%
Built-up0.1%
Bare soil8.9%
Other (grassland, water…)80.5%

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

Hydrology64 basins · 1 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

1 923,8km

Lake surface here

5,95km²

Basins crossed

64

Max stream order

7

Max drainage

107 851km²

Discharge in basins

271,4m³/s

Mean precip.

346mm/an

Mean T°

18,9°C

Moisture idx

-0,80

Mean runoff

11mm/an

Mean elev. (basins)

1 102m

Watersheds crossing here

55 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

7,0%

Pesticides

3,3kg/km²

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