Reserva Biológica Do Ibicuí Mirim
IUCN IaBiological Reserve · 1982
6 km²
Municipality · BRA
Itaara
Brazil
CfaTemperate, no dry season, hot summer(100 %)
Species observed
705
Observations
9 749
Area
172,8km²
Ecological tissue
Sample of 32 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 Itaara : 26 espèces reliées par 32 interactions GloBI sur 5 types (connectance 6.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
32
Connectance
0.065
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
705 distinct species · 9 749 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,0°C
Annual rain
1 927mm
Warmest m°
27,9°C
Coldest m°
8,7°C
Elevation: 395 m on average (min 197 m, max 497 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,0°C
Annual rain
1 927mm
Warmest month
27,9°C
Coldest month
8,7°C
Mean alt.
395m
Min
197m
Max
497m
Std. dev.
66m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,2
Org. C
36,9g/kg
Clay
31,8%
Sand
31,2%
Silt
37,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,2
Org. C
65,8g/kg
Clay
31,3%
Sand
30,1%
Silt
38,6%
5–15 cm
pH H₂O
5,2
Org. C
24,0g/kg
Clay
31,3%
Sand
32,5%
Silt
36,1%
15–30 cm
pH H₂O
5,2
Org. C
20,8g/kg
Clay
32,9%
Sand
31,0%
Silt
36,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest55.0%
Crops16.8%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)27.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 1 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
41,8km
Lake surface here
0,93km²
Basins crossed
4
Max stream order
3
Max drainage
1 272km²
Discharge in basins
4,8m³/s
Mean precip.
1 646mm/an
Mean T°
19,1°C
Moisture idx
0,17
Mean runoff
865mm/an
Mean elev. (basins)
181m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (8, ord ≥ 4)
- Arroio Taboãoord 6len here14.60 km33%total45 km
- Rio Ibicuí-Mirimord 3len here12.63 km9%total145 km
- Arroio Manoel Alvesord 1len here8.07 km76%total11 km
- Arroio Grandeord 4len here2.32 km1%total282 km
- Sanga da Água Negraord 1len here1.79 km48%total4 km
- Arroio da Olariaord 1len here1.13 km36%total3 km
- Rio Vacacaí-Mirimord 3len here0.86 km1%total84 km
- Sanga Choróord 1len here0.36 km28%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,9nW
Built-up
50,0%
Pesticides
30,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN Ia · 1
Reserva Particular Do Patrimônio Natural Estadual Mo'Ã
IUCN IVNatural Heritage Private Reserve · 2015
0 km²
Reserva Particular Do Patrimônio Natural Solar Das Borboletas
IUCN IVNatural Heritage Private Reserve · 2020
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN