Municipality · BRA
Vargem
Brazil
Species observed
326
Observations
9 715
Area
350,6km²
Ecological tissue
Sample of 22 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 Vargem : 17 espèces reliées par 21 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 6 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
326 distinct species · 9 715 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,9°C
Annual rain
1 970mm
Warmest m°
25,7°C
Coldest m°
7,9°C
Elevation: 873 m on average (min 720 m, max 1 005 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
5,0
Org. C
41,5g/kg
Clay
54,3%
Sand
14,3%
Silt
31,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiM
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)
Hydrology2 basins · 0 lakes · 25 rivers
Hydrology metrics for this exact territory
Stream length here
107,1km
Basins crossed
2
Max stream order
5
Max drainage
10 536km²
Discharge in basins
80,2m³/s
Mean precip.
1 717mm/an
Mean T°
15,9°C
Moisture idx
0,25
Mean runoff
820mm/an
Mean elev. (basins)
887m
Watersheds crossing here
Rivers / streams (25, ord ≥ 4)
- Rio da Vargemord 3len here17.11 km92%total19 km
- Rio Canoasord 5len here12.42 km2%total597 km
- Rio do Pintoord 3len here12.17 km50%total25 km
- Lajeado Ervalzinhoord 2len here9.16 km49%total19 km
- Lajeado do Toldoord 5len here8.77 km62%total14 km
- Lajeado dos Bugiosord 2len here8.04 km94%total9 km
- Lajeado São Pedroord 2len here7.89 km37%total21 km
- Lajeado do Pinhoord 3len here5.14 km100%total5 km
- Arroio do Pompilhoord 1len here3.10 km29%total11 km
- Arroio da Entradaord 3len here3.09 km24%total13 km
- Arroio do Miroord 1len here3.04 km24%total13 km
- Arroio do Pinhoord 1len here2.94 km100%total3 km
13 more river segmentssorted by Strahler order + length
- Lajeado Farraposord 1len here2.93 km100%total3 km
- Sanga Palavrosord 2len here2.61 km45%total6 km
- Arroio Ervalzinhoord 1len here2.27 km100%total2 km
- Rio Inferno Grandeord 3len here1.92 km13%total14 km
- Lajeado São Roqueord 1len here1.34 km100%total1 km
- Arroio Norinholord 1len here1.01 km29%total4 km
- Arroio da Gramaord 3len here0.91 km18%total5 km
- Lajeado do Postinhoord 1len here0.46 km6%total8 km
- Lajeado Goiabeiraord 2len here0.39 km1%total29 km
- Lajeado da Serrinhaord 2len here0.26 km4%total7 km
- Lajeado do Pintoord 1len here0.08 km2%total4 km
- Arroio Carazinhoord 2len here≈ tangenttotal1 km
- Lajeado do Tanqueord 2len here≈ tangenttotal10 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
13,1%
Pesticides
29,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)