Municipality · BRA
Santana do Acaraú
Brazil
Species observed
363
Observations
727
Area
972,6km²
Ecological tissue
Sample of 31 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 Santana do Acaraú : 22 espèces reliées par 30 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 9 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
363 distinct species · 727 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,4°C
Annual rain
827mm
Warmest m°
34,9°C
Coldest m°
23,0°C
Elevation: 86 m on average (min 30 m, max 383 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
6,0
Org. C
12,8g/kg
Clay
22,9%
Sand
54,5%
Silt
22,6%
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)
Hydrology9 basins · 21 lakes · 16 rivers
Hydrology metrics for this exact territory
Stream length here
179,4km
Lake surface here
6,55km²
Basins crossed
9
Max stream order
5
Max drainage
14 579km²
Discharge in basins
98,3m³/s
Mean precip.
981mm/an
Mean T°
27,5°C
Moisture idx
-0,47
Mean runoff
323mm/an
Mean elev. (basins)
68m
Watersheds crossing here
- Bassin de Rio Acaraúsub-area1 395,3 km²overlap383.61 km²39%
- Bassin de Rio Aracati-Mirimsub-area1 969,4 km²overlap275.04 km²28%
- Bassin de Riacho dos Boissub-area268 km²overlap264.30 km²27%
- Bassin de Riacho Mulungusub-area100,4 km²overlap23.98 km²2%
- Bassin de Riacho Inhandubasub-area1 685,4 km²overlap10.97 km²1%
- Bassin de Rio Acaraúsub-area10,2 km²overlap8.43 km²1%
- Bassin de Riacho Caiocasub-area225,9 km²overlap2.64 km²0%
- Bassin de Rio Aracatiaçusub-area583,9 km²overlap2.53 km²0%
- Bassin de Riacho Contendassub-area478,8 km²overlap1.07 km²0%
Lakes (21, top by area)
- Açude São Vicentearea1,5 km²avg depth5.0 m
- Lac 1084218area0,6 km²avg depth3.0 m
- Lac 1083679area0,5 km²avg depth3.0 m
- Lac 1083926area0,5 km²avg depth2.7 m
- Lac 1084090area0,4 km²avg depth2.8 m
- Lac 1084403area0,4 km²avg depth3.1 m
- Lac 1084147area0,4 km²avg depth2.4 m
- Lac 1084256area0,3 km²avg depth2.5 m
- Lac 1084594area0,3 km²avg depth2.6 m
12 more lakes
- Lac 1083838area0,3 km²avg depth2.8 m
- Lac 1083757area0,3 km²avg depth2.0 m
- Lac 1084411area0,2 km²avg depth2.7 m
- Lac 1084376area0,2 km²avg depth2.1 m
- Lac 1084002area0,2 km²avg depth2.3 m
- Lac 1083927area0,2 km²avg depth2.4 m
- Lac 1084211area0,2 km²avg depth2.7 m
- Lac 1084006area0,2 km²avg depth2.2 m
- Lac 1084133area0,2 km²avg depth2.9 m
- Lac 1084321area0,2 km²avg depth2.4 m
- Lac 1083878area0,1 km²avg depth4.6 m
- Lac 1083959area0,1 km²avg depth2.9 m
Rivers / streams (16, ord ≥ 4)
- Rio Acaraúord 5len here51.74 km13%total413 km
- Riacho dos Boisord 3len here27.62 km26%total105 km
- Riacho dos Tanquinhosord 2len here26.18 km100%total26 km
- Rio Aracati-Mirimord 4len here22.34 km19%total117 km
- Riacho Ipueira Tapadaord 3len here18.04 km100%total18 km
- Riacho Fundoord 3len here10.87 km11%total100 km
- Riacho Contendasord 3len here5.39 km8%total69 km
- Riacho Canafístulaord 1len here5.16 km100%total5 km
- Riacho do Pimord 1len here3.40 km100%total3 km
- Riacho Maracujáord 1len here3.27 km60%total5 km
- Riacho da Cruzord 1len here1.97 km24%total8 km
- Riacho da Incáciaord 5len here1.48 km47%total3 km
4 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
0,3nW
Built-up
16,2%
Pesticides
67,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)