Reserva de la Biosfera del Chaco
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2005
46 223 km²
State · bra
Brazil
Species observed
11 558
Observations
965 662
Area
357 038,9km²
Sample of 32 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 Mato Grosso do Sul : 27 espèces reliées par 31 interactions GloBI sur 3 types (connectance 6.2%, 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).
11 558 distinct species · 965 662 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
24,4°C
Annual rain
1 417mm
Warmest m°
31,3°C
Coldest m°
15,9°C
Elevation: 322 m on average (min 73 m, max 900 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,5
Org. C
16,6g/kg
Clay
25,6%
Sand
56,2%
Silt
18,2%
Average over 0-30 cm. Per-depth details in expert panel.
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
19 860,5km
Lake surface here
1 937,80km²
Basins crossed
528
Max stream order
8
Max drainage
805 315km²
Discharge in basins
236 867,9m³/s
Mean precip.
1 388mm/an
Mean T°
24,1°C
Moisture idx
-0,18
Mean runoff
263mm/an
Mean elev. (basins)
325m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,1nW
Built-up
7,2%
Pesticides
16,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
UNESCO-MAB Biosphere Reserve · 2005
46 223 km²
Biosphere Reserve-National & UNESCO-MAB · 2001
46 223 km²
Natural Integrated Management Area · 1997
29 304 km²
UNESCO-MAB Biosphere Reserve · 2017
10 462 km²
Environmental Protection Area · 1997
10 052 km²
National Park · 1997
9 018 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN