Refúgio De Vida Silvestre Serras Caatingueiras
IUCN IIIWildlife Refuge · 2019
217 km²
Municipality · BRA
Salgueiro
Brazil
BShArid, steppe, hot(100 %)
Species observed
768
Observations
4 541
Area
1 678,6km²
Ecological tissue
Sample of 41 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 Salgueiro : 36 espèces reliées par 39 interactions GloBI sur 2 types (connectance 4.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
39
Connectance
0.048
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
768 distinct species · 4 541 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,3°C
Annual rain
657mm
Warmest m°
34,1°C
Coldest m°
18,9°C
Elevation: 479 m on average (min 376 m, max 691 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,3°C
Annual rain
657mm
Warmest month
34,1°C
Coldest month
18,9°C
Mean alt.
479m
Min
376m
Max
691m
Std. dev.
55m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
10,4g/kg
Clay
22,4%
Sand
53,3%
Silt
24,3%
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
6,3
Org. C
13,4g/kg
Clay
18,2%
Sand
56,5%
Silt
25,3%
5–15 cm
pH H₂O
6,2
Org. C
10,6g/kg
Clay
20,8%
Sand
54,4%
Silt
24,8%
15–30 cm
pH H₂O
6,2
Org. C
7,0g/kg
Clay
28,3%
Sand
49,0%
Silt
22,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest18.5%
Crops19.4%
Built-up0.2%
Bare soil0.6%
Other (grassland, water…)61.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 3 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
84,5km
Lake surface here
0,58km²
Basins crossed
9
Max stream order
3
Max drainage
12 331km²
Discharge in basins
10,7m³/s
Mean precip.
598mm/an
Mean T°
23,9°C
Moisture idx
-0,64
Mean runoff
168mm/an
Mean elev. (basins)
470m
Watersheds crossing here
- Bassin de Eixo Nortesub-area1 305,1 km²overlap700.02 km²42%
- Bassin de Riacho Ouricurisub-area1 066,1 km²overlap553.33 km²33%
- Bassin de Riacho das Traírassub-area280,5 km²overlap247.42 km²15%
- Bassin de Riacho Terra Novasub-area1 036,4 km²overlap111.85 km²7%
- Bassin de Riacho das Traírassub-area592,1 km²overlap58.04 km²3%
- Bassin de Riacho das Traírassub-area169,3 km²overlap4.45 km²0%
- Bassin de Riacho Juremasub-area248,2 km²overlap1.67 km²0%
- Bassin de Rio São Cristovãosub-area2 140,2 km²overlap1.52 km²0%
- Bassin de Rio Pajeúsub-area2 657,4 km²overlap0.25 km²0%
Lakes (3, top by area)
Rivers / streams (9, ord ≥ 4)
- Riacho do Poço da Pedraord 3len here27.78 km63%total44 km
- Eixo Norteord 4len here20.92 km42%total50 km
- Riacho Pau Brancoord 2len here12.19 km55%total22 km
- Riacho da Conceiçãoord 3len here11.64 km24%total49 km
- Hidroviaord 1len here5.42 km100%total5 km
- Riacho Grandeord 4len here3.37 km1%total416 km
- Riacho dos Reisord 2len here1.52 km8%total19 km
- Riacho Santa Rosaord 3len here0.89 km1%total60 km
- Riacho das Traírasord 4len here0.79 km1%total84 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
20,8%
Pesticides
46,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN III · 1IUCN Not Reported · 1
Atikum
IUCN Not ReportedIndigenous Area · 1996
163 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN