Municipality · BRA
Santa Margarida do Sul
Brazil
Species observed
211
Observations
623
Area
955,3km²
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).
Indicateurs du tissu écologique
Tissu écologique de Santa Margarida do Sul : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 5 types (connectance 5.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
211 distinct species · 623 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,9°C
Annual rain
1 705mm
Warmest m°
29,7°C
Coldest m°
8,9°C
Elevation: 166 m on average (min 69 m, max 438 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,3
Org. C
31,0g/kg
Clay
27,5%
Sand
40,3%
Silt
32,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 15 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
226,1km
Lake surface here
2,85km²
Basins crossed
5
Max stream order
5
Max drainage
2 725km²
Discharge in basins
72,0m³/s
Mean precip.
1 500mm/an
Mean T°
18,7°C
Moisture idx
0,10
Mean runoff
812mm/an
Mean elev. (basins)
176m
Watersheds crossing here
- Bassin de Arroio do Salsosub-area662,9 km²overlap403.86 km²42%
- Bassin de Rio Vacacaísub-area1 022,6 km²overlap271.81 km²28%
- Bassin de Arroio Cambaizinhosub-area306,8 km²overlap210.29 km²22%
- Bassin de Arroio Cambaísub-area255,2 km²overlap66.80 km²7%
- Bassin de Arroio Teixeirasub-area1 505,6 km²overlap2.53 km²0%
Lakes (15, top by area)
- Lac 1105396area0,6 km²avg depth3.6 m
- Lac 1105375area0,3 km²avg depth2.6 m
- Lac 1105172area0,3 km²avg depth3.6 m
- Lac 1105250area0,3 km²avg depth2.9 m
- Lac 1105149area0,2 km²avg depth1.7 m
- Lac 1105187area0,2 km²avg depth2.7 m
- Lac 1105099area0,2 km²avg depth2.3 m
- Lac 1105220area0,2 km²avg depth3.1 m
- Lac 1105361area0,2 km²avg depth3.4 m
Rivers / streams (12, ord ≥ 4)
- Arroio Cambaizinhoord 2len here46.00 km92%total50 km
- Arroio das Canasord 4len here44.59 km88%total51 km
- Arroio do Salsoord 5len here43.88 km36%total123 km
- Rio Vacacaíord 5len here18.87 km7%total277 km
- Arroio Laranjeirasord 3len here17.41 km38%total45 km
- Sanga da Areiaord 2len here16.19 km73%total22 km
- Sanga do Ciouloord 2len here12.66 km100%total13 km
- Arroio Mudadorord 1len here11.76 km50%total23 km
- Sanga da Guajuviraord 4len here9.54 km93%total10 km
- Braço Arroio do Salsoord 2len here1.94 km12%total17 km
- Arroio do Lajeadoord 1len here1.89 km37%total5 km
- Arroio Cambaíord 3len here1.33 km4%total31 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
5,6%
Pesticides
23,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)