Municipality · BRA
Arneiroz
Brazil
Species observed
186
Observations
447
Area
1 068,4km²
Ecological tissue
Sample of 28 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 Arneiroz : 21 espèces reliées par 35 interactions GloBI sur 5 types (connectance 9.3%, filtre Serrano α=0.2). 7 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
186 distinct species · 447 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,6°C
Annual rain
666mm
Warmest m°
33,6°C
Coldest m°
20,5°C
Elevation: 428 m on average (min 338 m, max 596 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
6,1
Org. C
10,4g/kg
Clay
22,7%
Sand
53,1%
Silt
24,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
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)
Hydrology7 basins · 3 lakes · 15 rivers
Hydrology metrics for this exact territory
Stream length here
189,8km
Lake surface here
0,77km²
Basins crossed
7
Max stream order
5
Max drainage
9 265km²
Discharge in basins
6,6m³/s
Mean precip.
584mm/an
Mean T°
25,1°C
Moisture idx
-0,65
Mean runoff
41mm/an
Mean elev. (basins)
440m
Watersheds crossing here
- Bassin de Rio Jaguaribesub-area910 km²overlap682.83 km²64%
- Bassin de Riacho Condadosub-area1 582,2 km²overlap255.57 km²24%
- Bassin de Riacho Jucásub-area1 834 km²overlap123.03 km²12%
- Bassin de Rio Jaguaribesub-area220,6 km²overlap3.14 km²0%
- Bassin de Riacho Cacondésub-area546 km²overlap2.75 km²0%
- Bassin de Riacho Favelasub-area810,7 km²overlap0.68 km²0%
- Bassin de Riacho Cacimba Friasub-area2 228,6 km²overlap0.44 km²0%
Lakes (3, top by area)
Rivers / streams (15, ord ≥ 4)
- Rio Jaguaribeord 7len here57.13 km7%total781 km
- Riacho do Passarinhoord 4len here17.30 km92%total19 km
- Riacho do Feijoord 2len here16.23 km100%total16 km
- Riacho do Barbatoord 2len here16.06 km97%total17 km
- Riacho Jucáord 4len here15.10 km8%total178 km
- Riacho do Campoord 2len here11.10 km100%total11 km
- Riacho Furna Grandeord 2len here10.69 km100%total11 km
- Riacho da Serrinhaord 2len here10.19 km100%total10 km
- Riacho das Branquinhasord 2len here10.15 km100%total10 km
- Riacho do Sabiáord 3len here10.01 km100%total10 km
- Riacho da Balsaord 5len here3.92 km100%total4 km
- Riacho da Juremaord 1len here3.57 km25%total14 km
3 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
0,1nW
Built-up
5,0%
Pesticides
47,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)