Reserva Particular Do Patrimônio Natural Luizinho Alencar
IUCN IVNatural Heritage Private Reserve · 2013
2 km²
Municipality · BRA
Itatira
Brazil
AwTropical, savannah(90 %)
Species observed
207
Observations
475
Area
829,6km²
Ecological tissue
Sample of 39 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 Itatira : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 4 types (connectance 6.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
51
Connectance
0.069
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
207 distinct species · 475 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,4°C
Annual rain
734mm
Warmest m°
32,5°C
Coldest m°
20,1°C
Elevation: 478 m on average (min 337 m, max 877 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,4°C
Annual rain
734mm
Warmest month
32,5°C
Coldest month
20,1°C
Mean alt.
478m
Min
337m
Max
877m
Std. dev.
117m
Köppen-Geiger (dominant)
AwTropical, savannah(90 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,9
Org. C
14,7g/kg
Clay
23,5%
Sand
56,7%
Silt
19,8%
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
0–5 cm
pH H₂O
5,9
Org. C
20,6g/kg
Clay
21,4%
Sand
58,4%
Silt
20,2%
5–15 cm
pH H₂O
5,9
Org. C
12,8g/kg
Clay
21,9%
Sand
58,0%
Silt
20,2%
15–30 cm
pH H₂O
5,9
Org. C
10,7g/kg
Clay
27,2%
Sand
53,7%
Silt
19,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest26.0%
Crops11.3%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)62.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 1 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
114,0km
Lake surface here
0,17km²
Basins crossed
5
Max stream order
3
Max drainage
3 357km²
Discharge in basins
0,8m³/s
Mean precip.
791mm/an
Mean T°
24,7°C
Moisture idx
-0,51
Mean runoff
70mm/an
Mean elev. (basins)
413m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (10, ord ≥ 4)
- Riacho Batenteord 2len here28.77 km100%total29 km
- Riacho Bandeiraord 2len here20.95 km87%total24 km
- Riacho do Meruord 2len here20.55 km100%total21 km
- Riacho Cachoeiraord 5len here14.90 km21%total70 km
- Riacho Desempacaord 3len here12.00 km96%total13 km
- Riacho do Gaviãoord 1len here7.18 km100%total7 km
- Riacho Contasord 3len here5.11 km100%total5 km
- Riacho Bonifácioord 3len here3.42 km15%total22 km
- Riacho Teotônioord 2len here1.03 km3%total29 km
- Rio Curuord 5len here0.08 km0%total299 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
17,6%
Pesticides
53,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN III · 1
Monumento Natural Gruta Casa De Pedra
IUCN IIINatural Monument · 2020
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN