Reserva Particular Do Patrimônio Natural Fazenda Salobro
IUCN IVNatural Heritage Private Reserve · 1994
8 km²
Municipality · BRA
Caicó
Brazil
AwTropical, savannah(83 %)
Species observed
441
Observations
1 065
Area
1 228,6km²
Ecological tissue
Sample of 40 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 Caicó : 35 espèces reliées par 37 interactions GloBI sur 4 types (connectance 4.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
37
Connectance
0.047
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
441 distinct species · 1 065 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,1°C
Annual rain
692mm
Warmest m°
35,6°C
Coldest m°
21,0°C
Elevation: 226 m on average (min 143 m, max 604 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
28,1°C
Annual rain
692mm
Warmest month
35,6°C
Coldest month
21,0°C
Mean alt.
226m
Min
143m
Max
604m
Std. dev.
75m
Köppen-Geiger (dominant)
AwTropical, savannah(83 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,3
Org. C
9,9g/kg
Clay
23,4%
Sand
51,2%
Silt
25,4%
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
6,2
Org. C
13,0g/kg
Clay
20,4%
Sand
53,6%
Silt
26,0%
5–15 cm
pH H₂O
6,3
Org. C
9,9g/kg
Clay
21,2%
Sand
52,7%
Silt
26,1%
15–30 cm
pH H₂O
6,4
Org. C
6,8g/kg
Clay
28,5%
Sand
47,5%
Silt
24,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest18.1%
Crops27.3%
Built-up0.3%
Bare soil0.3%
Other (grassland, water…)53.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 3 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
150,6km
Lake surface here
2,21km²
Basins crossed
7
Max stream order
5
Max drainage
35 761km²
Discharge in basins
46,5m³/s
Mean precip.
669mm/an
Mean T°
26,1°C
Moisture idx
-0,60
Mean runoff
104mm/an
Mean elev. (basins)
250m
Watersheds crossing here
- Bassin de Rio Sabugisub-area1 593,9 km²overlap331.65 km²27%
- Bassin de Rio Seridósub-area650,6 km²overlap311.74 km²25%
- Bassin de Riacho Chafarizsub-area1 382 km²overlap262.23 km²21%
- Bassin de Rio Seridósub-area205,2 km²overlap189.45 km²15%
- Bassin de Rio Piranhas-Açusub-area2 061 km²overlap105.99 km²9%
- Bassin de Rio São Josésub-area1 267,3 km²overlap13.89 km²1%
- Bassin de Rio Seridósub-area13,7 km²overlap13.63 km²1%
Lakes (3, top by area)
Rivers / streams (9, ord ≥ 4)
- Rio Sabugiord 4len here44.05 km35%total125 km
- Rio Seridóord 6len here29.68 km12%total257 km
- Riacho Chafarizord 3len here23.00 km26%total87 km
- Riacho dos Cavalosord 1len here17.36 km63%total27 km
- Riacho do Cordeiroord 3len here12.51 km56%total22 km
- Rio Barra Novaord 2len here11.51 km100%total12 km
- Riacho do Roloord 2len here4.99 km13%total38 km
- Canalord 3len here4.26 km53%total8 km
- Açude Mundo Novoord 3len here3.30 km62%total5 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,6nW
Built-up
32,5%
Pesticides
29,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN