Municipality · BRA
Riacho Frio
Brazil
Species observed
104
Observations
131
Area
2 220,6km²
Ecological tissue
Sample of 20 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).
Indicateurs du tissu écologique
Tissu écologique de Riacho Frio : 15 espèces reliées par 20 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
104 distinct species · 131 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,3°C
Annual rain
912mm
Warmest m°
33,9°C
Coldest m°
19,8°C
Elevation: 412 m on average (min 289 m, max 551 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
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
12,6g/kg
Clay
20,4%
Sand
61,0%
Silt
18,6%
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
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 8 lakes · 36 rivers
Hydrology metrics for this exact territory
Stream length here
459,7km
Lake surface here
2,95km²
Basins crossed
8
Max stream order
6
Max drainage
17 696km²
Discharge in basins
50,0m³/s
Mean precip.
989mm/an
Mean T°
25,2°C
Moisture idx
-0,50
Mean runoff
138mm/an
Mean elev. (basins)
438m
Watersheds crossing here
- Bassin de Baixão do Jucásub-area1 605,8 km²overlap735.62 km²33%
- Bassin de Rio Fundosub-area1 133,9 km²overlap435.38 km²20%
- Bassin de Rio Paraimsub-area906 km²overlap407.75 km²18%
- Bassin de Rio Paraimsub-area2 191,9 km²overlap331.59 km²15%
- Bassin de Rio Gurguéiasub-area853 km²overlap262.12 km²12%
- Bassin de Riacho Vermelhosub-area111,7 km²overlap29.11 km²1%
- Bassin de Rio Gurguéiasub-area201 km²overlap18.91 km²1%
- Bassin de Riacho Meladosub-area2,3 km²overlap0.13 km²0%
Lakes (8, top by area)
Rivers / streams (36, ord ≥ 4)
- Baixão do Jucáord 2len here65.82 km100%total66 km
- Rio Fundoord 5len here61.41 km65%total94 km
- Rio Paraimord 6len here43.70 km19%total230 km
- Riacho do Angicalord 6len here40.64 km89%total46 km
- Riacho Frioord 3len here29.43 km65%total45 km
- Baixão do Barreiroord 2len here26.94 km90%total30 km
- Rio Gurguéiaord 6len here21.86 km4%total621 km
- Baixão do Salitradoord 5len here18.44 km79%total23 km
- Vereda do Jenipapoord 7len here15.96 km40%total40 km
- Riacho Casa Velhaord 3len here15.14 km100%total15 km
- Baixão do Sítioord 3len here13.68 km14%total99 km
- Riacho do Bamburralord 3len here10.78 km17%total63 km
24 more river segmentssorted by Strahler order + length
- Riacho Retiroord 2len here9.90 km97%total10 km
- Riacho do Limoeiroord 3len here8.71 km26%total33 km
- Riacho da Ranchariaord 1len here7.68 km48%total16 km
- Riacho Sossegoord 1len here7.62 km100%total8 km
- Baixão do Romãoord 6len here7.06 km89%total8 km
- Riacho Barrocãoord 2len here5.85 km13%total43 km
- Riacho do Baixãoord 4len here4.88 km12%total42 km
- Riacho do Mocambinhoord 1len here4.15 km73%total6 km
- Baixão da Flóridaord 1len here4.13 km92%total4 km
- Baixão da Suçuaparaord 1len here3.81 km100%total4 km
- Riacho Croatáord 3len here3.64 km20%total18 km
- Riacho da Areiaord 6len here3.35 km1%total366 km
- Baixão da Tábuaord 1len here3.19 km100%total3 km
- Riacho Salgadoord 1len here3.00 km99%total3 km
- Riacho do Jabotáord 1len here2.99 km68%total4 km
- Vereda da Portaord 1len here2.90 km72%total4 km
- Riacho das Cornichasord 1len here2.77 km75%total4 km
- Riacho Novo Acordoord 1len here2.73 km100%total3 km
- Riacho Vermelhoord 1len here2.33 km28%total8 km
- Vereda do Jacaréord 3len here2.06 km7%total31 km
- Riacho do Boqueirãoord 4len here1.66 km1%total206 km
- Baixão do Resfriadoord 1len here0.83 km10%total8 km
- Vereda do Tamboril Ocadoord 1len here0.42 km7%total6 km
- Riacho Rangelord 3len here0.22 km0%total49 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
2,6%
Pesticides
17,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)