Pampas del río Yacuma
IUCN Not ReportedNatural Integrated Management Area · 2007
5 962 km²
Commune · BOL
Santa Ana
Bolivia
AmTropical, monsoon(84 %)
Species observed
2 635
Observations
75 836
Area
21 307,8km²
Ecological tissue
Sample of 23 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 Santa Ana : 16 espèces reliées par 30 interactions GloBI sur 3 types (connectance 11.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
23
Interactions affichées
30
Connectance
0.119
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
2 635 distinct species · 75 836 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,4°C
Annual rain
1 916mm
Warmest m°
30,9°C
Coldest m°
18,7°C
Elevation: 162 m on average (min 138 m, max 442 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,4°C
Annual rain
1 916mm
Warmest month
30,9°C
Coldest month
18,7°C
Mean alt.
162m
Min
138m
Max
442m
Std. dev.
22m
Köppen-Geiger (dominant)
AmTropical, monsoon(84 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,3
Org. C
22,0g/kg
Clay
26,3%
Sand
36,5%
Silt
37,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: wbGLiMaggregated to Yacuma
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
31,3g/kg
Clay
24,6%
Sand
37,5%
Silt
37,9%
5–15 cm
pH H₂O
5,3
Org. C
20,8g/kg
Clay
24,8%
Sand
37,5%
Silt
37,7%
15–30 cm
pH H₂O
5,4
Org. C
13,9g/kg
Clay
29,6%
Sand
34,6%
Silt
35,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest41.8%
Crops0.1%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)58.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology36 basins · 50 lakes · 38 rivers
Hydrology metrics for this exact territory
Stream length here
1 751,8km
Lake surface here
129,97km²
Basins crossed
36
Max stream order
8
Max drainage
217 709km²
Discharge in basins
8 141,8m³/s
Mean precip.
1 744mm/an
Mean T°
25,5°C
Moisture idx
-0,01
Mean runoff
635mm/an
Mean elev. (basins)
171m
Watersheds crossing here
- Bassin de Río Matossub-area4 447,4 km²overlap3515.30 km²16%
- Bassin de Rio Aperecitosub-area2 620,8 km²overlap2158.96 km²10%
- Bassin de Río Rapulosub-area2 048,1 km²overlap1993.80 km²9%
- Bassin de Río Matossub-area2 554,1 km²overlap1875.69 km²9%
- Bassin de Río Yacumasub-area1 846,7 km²overlap1460.55 km²7%
- Bassin de Río Rapulosub-area1 171,3 km²overlap1167.02 km²5%
- Bassin de Río Aperesub-area1 571,8 km²overlap1135.38 km²5%
- Bassin de Río Yacumasub-area1 045,3 km²overlap1041.44 km²5%
- Bassin de Rio Omisub-area1 085,1 km²overlap1008.75 km²5%
27 more basinssorted by overlap
- Bassin de Arroyo San Matiassub-area769,8 km²overlap766.93 km²4%
- Bassin de Rio Biosub-area1 580,5 km²overlap765.13 km²4%
- Bassin de Río Iruyañezsub-area822,1 km²overlap698.98 km²3%
- Bassin de Río Iruyañezsub-area2 019,5 km²overlap604.61 km²3%
- Basin #06900sub-area1 042,1 km²overlap554.51 km²3%
- Bassin de Río Monosub-area670,5 km²overlap399.10 km²2%
- Bassin de Rio Mamoresub-area755,7 km²overlap340.25 km²2%
- Bassin de Río Mamorésub-area1 327,1 km²overlap289.51 km²1%
- Bassin de Rio Maniquisub-area248,4 km²overlap247.45 km²1%
- Basin #90680sub-area186,4 km²overlap185.69 km²1%
- Bassin de Rio Tapausub-area1 056,2 km²overlap174.02 km²1%
- Bassin de Arroyo Fortalezasub-area193,4 km²overlap169.35 km²1%
- Bassin de Rio Maniquisub-area1 024,1 km²overlap169.04 km²1%
- Bassin de Rio Mamoresub-area478,6 km²overlap156.52 km²1%
- Bassin de Arroyo Arrocillosub-area127,1 km²overlap126.60 km²1%
- Bassin de Arroyo Fortalezasub-area362 km²overlap100.29 km²0%
- Bassin de Río Cabitosub-area188,8 km²overlap71.39 km²0%
- Bassin de Río Yacumasub-area37,3 km²overlap37.13 km²0%
- Basin #05800sub-area31 km²overlap30.91 km²0%
- Bassin de Rio Maniquicitosub-area404,5 km²overlap15.54 km²0%
- Bassin de Rio Cavitusub-area1 028,8 km²overlap12.41 km²0%
- Bassin de Rio Omisub-area150 km²overlap11.74 km²0%
- Bassin de Rio Rapulosub-area876,7 km²overlap11.02 km²0%
- Bassin de Rio Mamoresub-area16,6 km²overlap7.14 km²0%
- Basin #95430sub-area1 542,6 km²overlap3.24 km²0%
- Bassin de Río Mamorésub-area7,9 km²overlap1.78 km²0%
- Bassin de Río Aperesub-area228,3 km²overlap0.78 km²0%
Lakes (50, top by area)
- Laguna San Andresarea13,4 km²avg depth1.2 m
- Lake #19919area8,1 km²avg depth0.6 m
- Laguna Buenos Airesarea7,5 km²avg depth2.1 m
- Lake #19909area7,1 km²avg depth0.9 m
- Laguna Magdalenaarea5,9 km²avg depth1.9 m
- Lake #19816area5,5 km²avg depth1.3 m
- Lake #20027area4,8 km²avg depth1.6 m
- Lake #19832area4,7 km²avg depth5.5 m
- Laguna Floridaarea4,5 km²avg depth3.3 m
41 more lakes
- Lake #19946area3,8 km²avg depth1.4 m
- Lake #20092area3,6 km²avg depth2.0 m
- Lake #19815area3,3 km²avg depth5.1 m
- Lake #20052area3,1 km²avg depth1.2 m
- Lake #19959area3 km²avg depth0.8 m
- Lake #20053area2,7 km²avg depth3.9 m
- Lake #19873area2,7 km²avg depth0.7 m
- Lake #19825area2,6 km²avg depth1.1 m
- Lake #19801area2,5 km²avg depth1.4 m
- Lake #19853area2,4 km²avg depth0.6 m
- Lake #19772area2,3 km²avg depth0.5 m
- Lake #19910area2,3 km²avg depth0.5 m
- Lake #19981area2,2 km²avg depth3.8 m
- Lake #19895area2,2 km²avg depth0.9 m
- Lake #19879area2,1 km²avg depth1.4 m
- Lake #20051area1,5 km²avg depth1.1 m
- Lake #19779area1,5 km²avg depth0.8 m
- Lake #19860area1,5 km²avg depth0.5 m
- Lake #19934area1,5 km²avg depth0.6 m
- Lake #19907area1,5 km²avg depth1.0 m
- Lake #20006area1,5 km²avg depth2.0 m
- Lake #19862area1,4 km²avg depth4.1 m
- Lake #19791area1,4 km²avg depth0.8 m
- Lake #19811area1,4 km²avg depth0.7 m
- Lake #19807area1,4 km²avg depth1.2 m
- Lake #19932area1,3 km²avg depth0.5 m
- Lake #19875area1,3 km²avg depth0.5 m
- Lake #20086area1,2 km²avg depth0.9 m
- Lake #19971area1,2 km²avg depth1.3 m
- Lake #20076area1,1 km²avg depth1.4 m
- Lake #19810area1,1 km²avg depth0.9 m
- Lake #20028area1,1 km²avg depth1.1 m
- Lake #19884area1,1 km²avg depth0.7 m
- Lake #19806area1,1 km²avg depth1.3 m
- Lake #19953area1 km²avg depth0.6 m
- Lake #19847area1 km²avg depth2.0 m
- Lake #19950area1 km²avg depth1.7 m
- Lake #19886area1 km²avg depth0.6 m
- Lac 1093130area0,9 km²avg depth1.5 m
- Lac 1093444area0,9 km²avg depth1.7 m
- Lac 1093518area0,9 km²avg depth1.4 m
Rivers / streams (38, ord ≥ 4)
- Río Yacumaord 6len here198.30 km41%total481 km
- Río Rapuloord 5len here181.65 km100%total182 km
- Río Matosord 6len here173.85 km100%total174 km
- Rio Aperecitoord 4len here147.72 km99%total149 km
- Rio Bioord 5len here123.81 km91%total136 km
- Rio Omiord 4len here93.91 km59%total160 km
- Río Apereord 3len here73.81 km55%total134 km
- Río Cubereneord 6len here57.76 km100%total58 km
- Rio Mamoreord 8len here55.80 km15%total363 km
- Rio Matosord 5len here48.09 km87%total55 km
- Arroyo San Jerónimoord 3len here45.91 km100%total46 km
- Río Mamoréord 9len here43.87 km4%total1150 km
26 more river segmentssorted by Strahler order + length
- Rio Monoord 5len here42.23 km100%total42 km
- Río Iruyañezord 5len here40.63 km23%total180 km
- Rio Moserunaord 4len here39.40 km61%total65 km
- Rio Nuevo Mundoord 4len here38.55 km53%total73 km
- Arroyo Maniquiord 3len here36.33 km100%total36 km
- Rio Maniquiord 4len here35.62 km30%total117 km
- Río Curiravaord 3len here29.84 km100%total30 km
- Arroyo San Matiasord 4len here28.96 km100%total29 km
- Arroyo Fortalezaord 3len here28.62 km55%total52 km
- Arroyo Arrocilloord 4len here28.49 km86%total33 km
- Arroyo Montes de Oroord 3len here27.78 km100%total28 km
- Rio Tapauord 5len here22.23 km12%total184 km
- Río Monoord 5len here20.45 km20%total102 km
- Arroyo Chiriguaord 2len here20.23 km60%total34 km
- Arroyo Palestinaord 3len here15.30 km100%total15 km
- Arroyo Musernaord 1len here13.91 km100%total14 km
- Río Cabitoord 5len here9.15 km53%total17 km
- Rio Cubereneord 6len here8.15 km100%total8 km
- Rio Chaparinaord 3len here5.71 km5%total125 km
- Río San Joseord 5len here4.07 km100%total4 km
- Rio Niquisiord 3len here3.53 km12%total29 km
- Arroyo El Diabloord 6len here2.67 km100%total3 km
- Rio Curirabaord 3len here2.38 km16%total15 km
- Rio Acunaord 1len here1.77 km18%total10 km
- Rio Cavituord 2len here1.12 km11%total10 km
- Rio Luchisamaord 1len here0.19 km1%total16 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
0,7%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas7
IUCN Not Reported · 5IUCN Not Applicable · 1IUCN IV · 1📍 Point sites · 1
Cabeceras del Maniqui
IUCN Not ReportedMunicipal Protected Area · 2007
2 478 km²
Eva Eva Mosetenes
IUCN Not ReportedWatershed Protection Area
2 249 km²
Yacuma
IUCN Not ReportedRegional Park · 1987
2 213 km²
Estación Biológica Beni
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1986
1 348 km²
Estación Biológica del Beni
IUCN Not ReportedBiosphere Reserve · 1982
1 348 km²
Complete list7 protected areas
- Pampas del río YacumaNatural Integrated Management AreaIUCN Not Reported20075 962 km²
- Cabeceras del ManiquiMunicipal Protected AreaIUCN Not Reported20072 478 km²
- Eva Eva MosetenesWatershed Protection AreaIUCN Not Reported2 249 km²
- YacumaRegional ParkIUCN Not Reported19872 213 km²
- Estación Biológica BeniUNESCO-MAB Biosphere ReserveIUCN Not Applicable19861 348 km²
- Estación Biológica del BeniBiosphere ReserveIUCN Not Reported19821 348 km²
- Estancias Elsner EspírirWildlife RefugeIUCN IV19781 001 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN