Alto Purus
IUCN IINational Park · 2004
25 078 km²
Municipality · BRA
Santa Rosa do Purus
Brazil
AmTropical, monsoon(92 %)
Species observed
1 337
Observations
2 987
Area
6 173,6km²
Ecological tissue
Sample of 19 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 Rosa do Purus : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 2 types (connectance 8.8%, filtre Serrano α=0.2).
Espèces affichées
19
Interactions affichées
15
Connectance
0.088
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 337 distinct species · 2 987 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,0°C
Annual rain
1 815mm
Warmest m°
30,4°C
Coldest m°
20,1°C
Elevation: 235 m on average (min 168 m, max 311 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,0°C
Annual rain
1 815mm
Warmest month
30,4°C
Coldest month
20,1°C
Mean alt.
235m
Min
168m
Max
311m
Std. dev.
27m
Köppen-Geiger (dominant)
AmTropical, monsoon(92 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
4,9
Org. C
17,4g/kg
Clay
28,4%
Sand
26,7%
Silt
44,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,9
Org. C
26,3g/kg
Clay
26,9%
Sand
27,3%
Silt
45,7%
5–15 cm
pH H₂O
4,9
Org. C
17,1g/kg
Clay
27,6%
Sand
27,3%
Silt
45,2%
15–30 cm
pH H₂O
4,9
Org. C
8,8g/kg
Clay
30,7%
Sand
25,5%
Silt
43,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest98.6%
Crops0.1%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)1.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology17 basins · 8 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
730,1km
Lake surface here
1,72km²
Basins crossed
17
Max stream order
6
Max drainage
31 423km²
Discharge in basins
865,0m³/s
Mean precip.
1 960mm/an
Mean T°
25,2°C
Moisture idx
0,09
Mean runoff
867mm/an
Mean elev. (basins)
252m
Watersheds crossing here
- Bassin de Rio Purussub-area2 733,4 km²overlap2678.97 km²43%
- Bassin de lgarapé Botãosub-area2 349,6 km²overlap1570.94 km²25%
- Bassin de Rio Santa Rosasub-area1 419,5 km²overlap1040.45 km²17%
- Bassin de Río Purússub-area2 447,2 km²overlap431.75 km²7%
- Bassin de Igarapé Ipetãsub-area645,9 km²overlap151.64 km²2%
- Bassin de Rio Chandlesssub-area226,1 km²overlap98.71 km²2%
- Bassin de Rio Juruparisub-area692,7 km²overlap65.37 km²1%
- Bassin de Rio Juruparisub-area1 461,3 km²overlap26.31 km²0%
- Bassin de Rio Jaminauásub-area1 940,3 km²overlap25.58 km²0%
8 more basinssorted by overlap
- Bassin de Rio Purussub-area991,3 km²overlap21.70 km²0%
- Bassin de Igarapé Pretosub-area820,3 km²overlap21.70 km²0%
- Bassin de Rio Envirasub-area1 461,3 km²overlap12.67 km²0%
- Basin #36000sub-area1 053,8 km²overlap11.76 km²0%
- Bassin de Rio Chandlesssub-area744,5 km²overlap9.30 km²0%
- Bassin de Rio Purussub-area587 km²overlap4.24 km²0%
- Bassin de Rio Envirasub-area1 638 km²overlap2.21 km²0%
- Bassin de Rio Chandlesssub-area750,3 km²overlap0.28 km²0%
Lakes (8, top by area)
Rivers / streams (13, ord ≥ 4)
- Rio Purusord 8len here339.34 km7%total4666 km
- Rio Santa Rosaord 5len here110.95 km37%total301 km
- Rio Chambuicoord 3len here51.97 km69%total76 km
- Igarapé Maronalord 4len here47.01 km37%total127 km
- Río Purúsord 5len here41.85 km5%total792 km
- Igarapé Ipetãord 4len here34.34 km48%total71 km
- Igarapé Salto Brancoord 3len here25.99 km100%total26 km
- Rio Chandlessord 6len here20.58 km3%total807 km
- Igarapé Euclides da Cunhaord 3len here17.35 km100%total17 km
- Igarapé Peixeord 3len here14.45 km78%total18 km
- lgarapé Botãoord 5len here11.04 km31%total36 km
- Igarapé do Moacirord 3len here7.80 km14%total55 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,4%
Pesticides
0,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas7
IUCN Not Reported · 3IUCN II · 2IUCN VI · 2
Parque Estadual Chandless
IUCN IIPark · 2004
6 935 km²
Alto Rio Purus
IUCN Not ReportedIndigenous Area · 2002
2 622 km²
Riozinho do Alto Envira
IUCN Not ReportedIndigenous Area · 2007
2 608 km²
Floresta Nacional De Santa Rosa Do Purus
IUCN VIForest · 2001
2 316 km²
Purus
IUCN VICommunal Reserve · 2004
2 019 km²
Complete list7 protected areas
- Alto PurusNational ParkIUCN II200425 078 km²
- Parque Estadual ChandlessParkIUCN II20046 935 km²
- Alto Rio PurusIndigenous AreaIUCN Not Reported20022 622 km²
- Riozinho do Alto EnviraIndigenous AreaIUCN Not Reported20072 608 km²
- Floresta Nacional De Santa Rosa Do PurusForestIUCN VI20012 316 km²
- PurusCommunal ReserveIUCN VI20042 019 km²
- Jaminaua/EnviraIndigenous AreaIUCN Not Reported2003806 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN