Reserva de la Biosfera del Chaco
IUCN Not ReportedBiosphere Reserve-National & UNESCO-MAB · 2001
46 223 km²
Municipality · BRA
Brazil
Species observed
3 718
Observations
130 835
Area
64 491,5km²
Sample of 28 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).
Tissu écologique de Corumbá : 23 espèces reliées par 29 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
3 718 distinct species · 130 835 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
25,9°C
Annual rain
1 167mm
Warmest m°
32,6°C
Coldest m°
17,6°C
Elevation: 112 m on average (min 76 m, max 900 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,9
Org. C
13,9g/kg
Clay
21,0%
Sand
57,0%
Silt
21,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
2 041,3km
Lake surface here
385,79km²
Basins crossed
130
Max stream order
8
Max drainage
533 729km²
Discharge in basins
43 416,6m³/s
Mean precip.
1 231mm/an
Mean T°
25,8°C
Moisture idx
-0,29
Mean runoff
110mm/an
Mean elev. (basins)
125m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,0nW
Built-up
1,1%
Pesticides
0,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Biosphere Reserve-National & UNESCO-MAB · 2001
46 223 km²
UNESCO-MAB Biosphere Reserve · 2005
46 223 km²
Natural Integrated Management Area · 1997
29 304 km²
National Park · 1997
9 018 km²
Indigenous Area · 1984
5 383 km²
World Heritage Site (natural or mixed) · 2000
1 980 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN