Área De Proteção Ambiental Das Nascentes Do Rio Uruçuí-Preto
IUCN VEnvironmental Protection Area · 2017
601 km²
Municipality · BRA
Monte Alegre do Piauí
Brazil
AwTropical, savannah(100 %)
Species observed
34
Observations
66
Area
2 417,4km²
Ecological tissue
Sample of 2 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 Monte Alegre do Piauí : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).
Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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
34 distinct species · 66 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,1°C
Annual rain
967mm
Warmest m°
33,7°C
Coldest m°
19,8°C
Elevation: 443 m on average (min 296 m, max 662 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,1°C
Annual rain
967mm
Warmest month
33,7°C
Coldest month
19,8°C
Mean alt.
443m
Min
296m
Max
662m
Std. dev.
89m
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
5,7
Org. C
12,9g/kg
Clay
22,7%
Sand
59,0%
Silt
18,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
18,5g/kg
Clay
21,8%
Sand
59,4%
Silt
18,7%
5–15 cm
pH H₂O
5,7
Org. C
12,5g/kg
Clay
22,1%
Sand
59,7%
Silt
18,2%
15–30 cm
pH H₂O
5,7
Org. C
7,8g/kg
Clay
24,2%
Sand
57,9%
Silt
17,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest27.2%
Crops24.0%
Built-up0.0%
Bare soil0.4%
Other (grassland, water…)48.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology13 basins · 3 lakes · 33 rivers
Hydrology metrics for this exact territory
Stream length here
463,6km
Lake surface here
0,46km²
Basins crossed
13
Max stream order
4
Max drainage
17 696km²
Discharge in basins
43,2m³/s
Mean precip.
1 011mm/an
Mean T°
25,3°C
Moisture idx
-0,47
Mean runoff
173mm/an
Mean elev. (basins)
458m
Watersheds crossing here
- Bassin de Riacho do Contratosub-area1 173,6 km²overlap1010.57 km²42%
- Bassin de Brejo dos Paussub-area532,5 km²overlap371.67 km²15%
- Bassin de Riacho do Piripirisub-area332,2 km²overlap325.42 km²13%
- Bassin de Rio Gurguéiasub-area853 km²overlap275.18 km²11%
- Bassin de Riachãosub-area697,7 km²overlap186.16 km²8%
- Bassin de Rio Gurguéiasub-area201 km²overlap140.99 km²6%
- Bassin de Riacho Vermelhosub-area111,7 km²overlap82.14 km²3%
- Bassin de Riacho Santa Mariasub-area452 km²overlap12.52 km²1%
- Bassin de Rio Uruçuí Pretosub-area945,8 km²overlap7.36 km²0%
Lakes (3, top by area)
Rivers / streams (33, ord ≥ 4)
- Riacho do Contratoord 4len here76.66 km92%total84 km
- Rio Gurguéiaord 6len here63.75 km10%total621 km
- Brejo dos Pausord 3len here48.77 km74%total66 km
- Riachãoord 3len here39.37 km12%total321 km
- Riacho dos Cavalosord 3len here30.28 km16%total192 km
- Baixão do Piquizeiroord 1len here30.05 km100%total30 km
- Riacho do Piripiriord 4len here19.80 km94%total21 km
- Riacho da Conceiçãoord 2len here18.93 km29%total65 km
- Riacho do Poço Compridoord 2len here17.64 km99%total18 km
- Riacho do Estivadoord 2len here14.48 km77%total19 km
- Riacho do Gregórioord 2len here13.15 km100%total13 km
- Riacho da Pedra Furadaord 2len here12.00 km56%total21 km
21 more river segmentssorted by Strahler order + length
- Riacho da Serrinhaord 3len here7.85 km11%total70 km
- Baixão do Saco Grandeord 3len here7.44 km57%total13 km
- Baixão do Boqueirão de Dentroord 1len here7.43 km100%total7 km
- Riacho da Portaord 6len here6.34 km21%total30 km
- Riacho dos Prazeresord 3len here6.25 km100%total6 km
- Baixão do Morro Brancoord 1len here6.05 km100%total6 km
- Riacho Vermelhoord 1len here5.86 km71%total8 km
- Baixão da Uniãoord 1len here5.69 km100%total6 km
- Riacho do Casteloord 4len here5.50 km8%total69 km
- Riacho do Barreiroord 2len here5.12 km9%total58 km
- Riacho Mortoord 1len here4.53 km100%total5 km
- Baixão da Veredaord 2len here2.72 km16%total17 km
- Riacho do Olho dÁgua Grandeord 1len here2.64 km100%total3 km
- Riacho Monte Alegreord 1len here2.27 km100%total2 km
- Riacho do Saco Grandeord 2len here1.49 km18%total8 km
- Riacho do Paulinoord 1len here0.94 km15%total6 km
- Baixão da Flóridaord 1len here0.34 km8%total4 km
- Riacho da Areiaord 6len here0.17 km0%total366 km
- Riacho da Ranchariaord 1len here0.03 km0%total16 km
- Riacho do Lajeiroord 2len here0.01 km0%total19 km
- Riacho Barrocãoord 2len here0.01 km0%total43 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
4,2%
Pesticides
56,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN