Ontologia

Constituency · SWZ

Sigwe

Swaziland

BShArid, steppe, hot(95 %)

Species observed

407

Observations

3 886

Area

184,4km²

Ecological tissue

Sample of 36 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 Sigwe : 34 espèces reliées par 32 interactions GloBI sur 3 types (connectance 5.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
32
Connectance
0.051
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

407 distinct species · 3 886 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 886 obs · 4 cellules
Obs. / cellule
≥ 3 625
3 625–3 624
137–3 624
137–136
< 137

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

Climate

Mean T°

20,7°C

Annual rain

713mm

Warmest m°

29,0°C

Coldest m°

9,5°C

Elevation: 407 m on average (min 309 m, max 843 m)

Bioclimatic detailsExpert
Annual mean temp.
20,7°C
Annual rain
713mm
Warmest month
29,0°C
Coldest month
9,5°C
Mean alt.
407m
Min
309m
Max
843m
Std. dev.
77m
Köppen-Geiger (dominant)
BShArid, steppe, hot(95 %)Arid

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

Soil & lithology

pH H₂O

6,2

Org. C

18,2g/kg

Clay

32,7%

Sand

50,9%

Silt

16,4%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
22,9g/kg
Clay
30,6%
Sand
52,2%
Silt
17,1%
5–15 cm
pH H₂O
6,2
Org. C
17,7g/kg
Clay
30,9%
Sand
52,3%
Silt
16,8%
15–30 cm
pH H₂O
6,3
Org. C
14,0g/kg
Clay
36,5%
Sand
48,1%
Silt
15,4%

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

Land cover

Forest16.6%
Crops45.0%
Built-up0.5%
Bare soil0.4%
Other (grassland, water…)37.6%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

28,0km

Basins crossed

2

Max stream order

4

Max drainage

2 120km²

Discharge in basins

0,7m³/s

Mean precip.

728mm/an

Mean T°

20,5°C

Moisture idx

-0,51

Mean runoff

126mm/an

Mean elev. (basins)

460m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

54,4%

Pesticides

14,7kg/km²

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