Ontologia

Commune · ZAF

uMlalazi

South Africa

CfaTemperate, no dry season, hot summer(92 %)

Species observed

5 173

Observations

147 348

Area

2 213,3km²

Ecological tissue

Sample of 13 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 uMlalazi : 12 espèces reliées par 10 interactions GloBI sur 3 types (connectance 12.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
10
Connectance
0.128
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

5 173 distinct species · 147 348 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

147 348 obs · 53 cellules
Obs. / cellule
≥ 37 331
8 536–37 330
849–8 535
309–848
< 309

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

Climate

Mean T°

20,4°C

Annual rain

1 002mm

Warmest m°

28,4°C

Coldest m°

10,9°C

Elevation: 315 m on average (min -3 m, max 899 m)

Bioclimatic detailsExpert
Annual mean temp.
20,4°C
Annual rain
1 002mm
Warmest month
28,4°C
Coldest month
10,9°C
Mean alt.
315m
Min
-3m
Max
899m
Std. dev.
203m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(92 %)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

23,8g/kg

Clay

29,6%

Sand

51,9%

Silt

18,5%

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

Dominant lithology: ssGLiMaggregated to Uthungulu

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
32,1g/kg
Clay
27,7%
Sand
53,0%
Silt
19,2%
5–15 cm
pH H₂O
5,9
Org. C
23,4g/kg
Clay
28,2%
Sand
53,2%
Silt
18,6%
15–30 cm
pH H₂O
5,9
Org. C
16,0g/kg
Clay
32,8%
Sand
49,4%
Silt
17,8%

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

Land cover

Forest24.6%
Crops33.0%
Built-up1.1%
Bare soil1.2%
Other (grassland, water…)40.1%

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

Hydrology10 basins · 3 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

282,8km

Lake surface here

6,70km²

Basins crossed

10

Max stream order

6

Max drainage

29 196km²

Discharge in basins

52,3m³/s

Mean precip.

1 017mm/an

Mean T°

20,2°C

Moisture idx

-0,25

Mean runoff

360mm/an

Mean elev. (basins)

301m

Watersheds crossing here

1 more basins

Lakes (3, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

112,2%

Pesticides

23,7kg/km²

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

Protected areas11

IUCN Not Reported · 11🌊 Marine · 2
Complete list

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