Reserva de la Biosfera del Chaco
IUCN Not ReportedBiosphere Reserve-National & UNESCO-MAB · 2001
46 223 km²
Commune · BOL
Puerto Suarez
Bolivia
AwTropical, savannah(100 %)
Species observed
1 231
Observations
8 677
Area
13 346,3km²
Ecological tissue
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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Puerto Suarez : 21 espèces reliées par 29 interactions GloBI sur 2 types (connectance 7.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
29
Connectance
0.071
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
1 231 distinct species · 8 677 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,6°C
Annual rain
1 078mm
Warmest m°
32,5°C
Coldest m°
17,3°C
Elevation: 147 m on average (min 79 m, max 648 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,6°C
Annual rain
1 078mm
Warmest month
32,5°C
Coldest month
17,3°C
Mean alt.
147m
Min
79m
Max
648m
Std. dev.
78m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
16,7g/kg
Clay
31,4%
Sand
40,8%
Silt
27,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Germán Busch
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
24,2g/kg
Clay
30,3%
Sand
41,5%
Silt
28,2%
5–15 cm
pH H₂O
6,1
Org. C
15,9g/kg
Clay
30,7%
Sand
41,4%
Silt
27,9%
15–30 cm
pH H₂O
6,1
Org. C
10,1g/kg
Clay
33,1%
Sand
39,5%
Silt
27,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest71.1%
Crops0.3%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)28.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology35 basins · 23 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
99,3km
Lake surface here
10,56km²
Basins crossed
35
Max stream order
8
Max drainage
375 995km²
Discharge in basins
1 767,2m³/s
Mean precip.
1 059mm/an
Mean T°
25,4°C
Moisture idx
-0,41
Mean runoff
75mm/an
Mean elev. (basins)
150m
Watersheds crossing here
- Bassin de Quebrada San Juansub-area4 445,7 km²overlap2643.96 km²20%
- Basin #00390sub-area1 482,2 km²overlap1477.72 km²11%
- Bassin de Río El Pimientosub-area1 417,2 km²overlap1271.64 km²10%
- Basin #90360sub-area3 178,6 km²overlap1133.16 km²8%
- Basin #69440sub-area1 113 km²overlap918.21 km²7%
- Basin #85950sub-area978,7 km²overlap910.93 km²7%
- Basin #00310sub-area880,5 km²overlap877.89 km²7%
- Basin #00300sub-area476,9 km²overlap420.00 km²3%
- Bassin de Rio Paraguaisub-area2 734 km²overlap418.85 km²3%
26 more basinssorted by overlap
- Basin #01520sub-area491,5 km²overlap399.82 km²3%
- Basin #60630sub-area1 739,1 km²overlap397.87 km²3%
- Bassin de Río Negrosub-area1 012,5 km²overlap355.53 km²3%
- Bassin de Río El Pimientosub-area534,5 km²overlap298.04 km²2%
- Bassin de Rio Paraguaisub-area1 984,1 km²overlap287.85 km²2%
- Bassin de Rio Tucavacasub-area1 301,4 km²overlap198.58 km²1%
- Basin #03880sub-area250,7 km²overlap164.01 km²1%
- Basin #00290sub-area525,2 km²overlap157.49 km²1%
- Bassin de Rio Paraguaisub-area1 456,7 km²overlap157.37 km²1%
- Bassin de Río Negrosub-area1 184,2 km²overlap147.82 km²1%
- Basin #85000sub-area683,1 km²overlap135.61 km²1%
- Basin #69550sub-area582,6 km²overlap135.30 km²1%
- Basin #85830sub-area120 km²overlap104.71 km²1%
- Basin #01440sub-area4 003,3 km²overlap85.36 km²1%
- Basin #01530sub-area48,6 km²overlap48.49 km²0%
- Bassin de Río Paraguaysub-area98,4 km²overlap47.04 km²0%
- Basin #84850sub-area806,7 km²overlap40.68 km²0%
- Bassin de Canal Tamengosub-area211 km²overlap37.28 km²0%
- Bassin de Río Negrosub-area48,6 km²overlap34.97 km²0%
- Bassin de Río Negrosub-area34,3 km²overlap16.78 km²0%
- Bassin de Rio Paraguaisub-area1 095,9 km²overlap9.32 km²0%
- Basin #00370sub-area168,5 km²overlap4.62 km²0%
- Bassin de Río Negrosub-area8,1 km²overlap3.72 km²0%
- Basin #00360sub-area19,4 km²overlap2.49 km²0%
- Bassin de Río Negrosub-area58,6 km²overlap2.35 km²0%
- Bassin de Río Negrosub-area33,6 km²overlap0.12 km²0%
Lakes (23, top by area)
- Laguna Cáceresarea23,9 km²avg depth4.9 m
- Lake #20706area1,7 km²avg depth0.7 m
- Lake #20668area1 km²avg depth0.5 m
- Lac 1098598area0,5 km²avg depth0.6 m
- Lac 1097578area0,4 km²avg depth1.1 m
- Lac 1098327area0,3 km²avg depth1.4 m
- Lac 1097625area0,3 km²avg depth0.9 m
- Lac 1098407area0,3 km²avg depth0.8 m
- Lac 1098251area0,3 km²avg depth0.5 m
14 more lakes
- Lac 1098265area0,2 km²avg depth0.9 m
- Lac 1098308area0,2 km²avg depth0.8 m
- Lac 1098295area0,2 km²avg depth0.7 m
- Lac 1098613area0,2 km²avg depth0.5 m
- Lac 1097572area0,2 km²avg depth0.5 m
- Lac 1097690area0,2 km²avg depth0.7 m
- Lac 1098615area0,2 km²avg depth0.9 m
- Lac 1098595area0,2 km²avg depth0.5 m
- Lac 1098601area0,2 km²avg depth0.8 m
- Lac 1097628area0,2 km²avg depth0.7 m
- Lac 1098618area0,1 km²avg depth0.5 m
- Lac 1098656area0,1 km²avg depth1.3 m
- Lac 1098587area0,1 km²avg depth0.5 m
- Lac 1098627area0,1 km²avg depth0.5 m
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
1,0%
Pesticides
39,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas8
IUCN Not Reported · 5IUCN II · 2IUCN Not Applicable · 1
Reserva de la Biosfera del Chaco
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2005
46 223 km²
San Matías
IUCN Not ReportedNatural Integrated Management Area · 1997
29 304 km²
Otuquis
IUCN Not ReportedNational Park · 1997
9 018 km²
Rio Negro
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2001
1 229 km²
Rio Negro
IUCN IINational Park Reservations · 2001
1 229 km²
Complete list8 protected areas
- Reserva de la Biosfera del ChacoBiosphere Reserve-National & UNESCO-MABIUCN Not Reported200146 223 km²
- Reserva de la Biosfera del ChacoUNESCO-MAB Biosphere ReserveIUCN Not Applicable200546 223 km²
- San MatíasNatural Integrated Management AreaIUCN Not Reported199729 304 km²
- OtuquisNational ParkIUCN Not Reported19979 018 km²
- Rio NegroWetland of International Importance (Ramsar Site)IUCN Not Reported20011 229 km²
- Rio NegroNational Park ReservationsIUCN II20011 229 km²
- OtuquisNatural Integrated Management AreaIUCN Not Reported19971 033 km²
- Cerro ChovorecaNatural MonumentIUCN II19981 018 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN