Ríos Blanco y Negro
IUCN Not ReportedWildlife Reserve · 1990
13 961 km²
Commune · BOL
Ascención de Guarayos
Bolivia
AwTropical, savannah(100 %)
Species observed
927
Observations
3 358
Area
9 038,4km²
Ecological tissue
Sample of 33 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 Ascención de Guarayos : 23 espèces reliées par 44 interactions GloBI sur 4 types (connectance 7.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
44
Connectance
0.078
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
927 distinct species · 3 358 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,5°C
Annual rain
1 672mm
Warmest m°
30,6°C
Coldest m°
17,8°C
Elevation: 209 m on average (min 155 m, max 692 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,5°C
Annual rain
1 672mm
Warmest month
30,6°C
Coldest month
17,8°C
Mean alt.
209m
Min
155m
Max
692m
Std. dev.
76m
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
5,4
Org. C
18,5g/kg
Clay
26,3%
Sand
49,6%
Silt
24,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Guarayos
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
26,7g/kg
Clay
25,7%
Sand
49,9%
Silt
24,5%
5–15 cm
pH H₂O
5,4
Org. C
18,7g/kg
Clay
25,5%
Sand
50,3%
Silt
24,2%
15–30 cm
pH H₂O
5,4
Org. C
10,3g/kg
Clay
27,8%
Sand
48,6%
Silt
23,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest80.5%
Crops1.5%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)17.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 16 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
490,8km
Lake surface here
35,13km²
Basins crossed
4
Max stream order
7
Max drainage
100 602km²
Discharge in basins
319,8m³/s
Mean precip.
1 368mm/an
Mean T°
25,2°C
Moisture idx
-0,24
Mean runoff
356mm/an
Mean elev. (basins)
242m
Watersheds crossing here
Lakes (16, top by area)
- Laguna Santo Corazónarea14,6 km²avg depth3.0 m
- Laguna Ipa Piruarea4,6 km²avg depth1.3 m
- Lake #20140area3,7 km²avg depth2.3 m
- Laguna Indiquiquearea2,9 km²avg depth7.5 m
- Lake #19974area2,1 km²avg depth4.5 m
- Lake #20004area1,8 km²avg depth7.1 m
- Lake #19926area1,2 km²avg depth0.8 m
- Lac 1094015area0,9 km²avg depth2.7 m
- Lac 1093897area0,9 km²avg depth5.5 m
Rivers / streams (7, ord ≥ 4)
- Río Blancoord 6len here164.33 km16%total1003 km
- Río San Pabloord 7len here154.92 km27%total583 km
- Rio Blancoord 5len here82.04 km20%total408 km
- Rio Chicoord 6len here44.41 km23%total195 km
- Rio Sapocoord 3len here22.65 km100%total23 km
- Rio Zapocoord 2len here15.90 km37%total43 km
- Rio Negroord 6len here6.53 km1%total538 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
2,4%
Pesticides
1,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Pedro Ignacio Muiba
IUCN Not ReportedRegional Park · 1991
720 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN