Refúgio De Vida Silvestre Tatu-Bola
IUCN IIIWildlife Refuge · 2015
1 101 km²
Municipality · BRA
Santa Maria da Boa Vista
Brazil
BShArid, steppe, hot(95 %)
Species observed
431
Observations
938
Area
3 000,8km²
Ecological tissue
Sample of 34 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 Santa Maria da Boa Vista : 26 espèces reliées par 48 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
48
Connectance
0.076
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
431 distinct species · 938 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,8°C
Annual rain
550mm
Warmest m°
34,0°C
Coldest m°
19,5°C
Elevation: 397 m on average (min 338 m, max 653 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,8°C
Annual rain
550mm
Warmest month
34,0°C
Coldest month
19,5°C
Mean alt.
397m
Min
338m
Max
653m
Std. dev.
38m
Köppen-Geiger (dominant)
BShArid, steppe, hot(95 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
8,1g/kg
Clay
20,0%
Sand
59,4%
Silt
20,6%
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
0–5 cm
pH H₂O
6,5
Org. C
9,9g/kg
Clay
16,2%
Sand
62,0%
Silt
21,8%
5–15 cm
pH H₂O
6,4
Org. C
8,0g/kg
Clay
17,6%
Sand
61,4%
Silt
21,0%
15–30 cm
pH H₂O
6,4
Org. C
6,5g/kg
Clay
26,2%
Sand
54,7%
Silt
19,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.3%
Crops18.0%
Built-up0.1%
Bare soil0.8%
Other (grassland, water…)65.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 3 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
200,2km
Lake surface here
2,86km²
Basins crossed
9
Max stream order
7
Max drainage
542 773km²
Discharge in basins
2 616,6m³/s
Mean precip.
492mm/an
Mean T°
24,6°C
Moisture idx
-0,73
Mean runoff
142mm/an
Mean elev. (basins)
402m
Watersheds crossing here
- Bassin de Rio São Franciscosub-area1 132,6 km²overlap830.35 km²28%
- Bassin de Rio São Franciscosub-area932,7 km²overlap797.27 km²27%
- Bassin de Rio São Franciscosub-area2 188,8 km²overlap663.31 km²22%
- Bassin de Riacho São Pedrosub-area834 km²overlap334.01 km²11%
- Bassin de Rio Brígidasub-area318,9 km²overlap130.11 km²4%
- Bassin de Riacho Alegresub-area550,9 km²overlap119.52 km²4%
- Bassin de Riacho Alegresub-area144,9 km²overlap83.35 km²3%
- Bassin de Rio São Franciscosub-area1 105,8 km²overlap42.84 km²1%
- Bassin de Riacho Alegresub-area9,5 km²overlap0.02 km²0%
Lakes (3, top by area)
Rivers / streams (12, ord ≥ 4)
- Rio São Franciscoord 7len here122.61 km2%total4906 km
- Riacho Pau Ferradoord 3len here25.41 km53%total48 km
- Riacho Alegreord 4len here21.87 km26%total83 km
- Riacho São Pedroord 5len here13.37 km5%total286 km
- Rio Brígidaord 5len here12.51 km7%total188 km
- Riacho Monte Alegreord 7len here1.95 km7%total27 km
- Riacho Malhada das Pedrasord 4len here0.68 km2%total31 km
- Riacho Lagoinhasord 1len here0.56 km22%total3 km
- Riacho Aroeiraord 1len here0.48 km8%total6 km
- Riacho das Moçasord 2len here0.45 km6%total7 km
- Riacho dos Poçosord 1len here0.33 km7%total5 km
- Riacho Quiásord 7len here≈ tangenttotal4 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
7,6%
Pesticides
50,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN III · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN