Reserva Biológica Da Serra Geral
IUCN IaBiological Reserve · 1982
48 km²
Municipality · BRA
Terra de Areia
Brazil
CfaTemperate, no dry season, hot summer(93 %)
Species observed
368
Observations
802
Area
142,3km²
Ecological tissue
Sample of 38 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 Terra de Areia : 31 espèces reliées par 36 interactions GloBI sur 4 types (connectance 5.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
36
Connectance
0.051
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
368 distinct species · 802 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,9°C
Annual rain
1 983mm
Warmest m°
25,3°C
Coldest m°
12,3°C
Elevation: 74 m on average (min -17 m, max 794 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,9°C
Annual rain
1 983mm
Warmest month
25,3°C
Coldest month
12,3°C
Mean alt.
74m
Min
-17m
Max
794m
Std. dev.
151m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(93 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,3
Org. C
46,6g/kg
Clay
28,8%
Sand
46,4%
Silt
24,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,2
Org. C
71,6g/kg
Clay
28,6%
Sand
45,6%
Silt
25,8%
5–15 cm
pH H₂O
5,3
Org. C
40,4g/kg
Clay
28,4%
Sand
47,2%
Silt
24,3%
15–30 cm
pH H₂O
5,3
Org. C
27,8g/kg
Clay
29,5%
Sand
46,4%
Silt
24,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest34.0%
Crops5.1%
Built-up1.0%
Bare soil0.9%
Other (grassland, water…)59.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 3 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
21,7km
Lake surface here
6,71km²
Basins crossed
2
Max stream order
4
Max drainage
2 275km²
Discharge in basins
2,0m³/s
Mean precip.
1 622mm/an
Mean T°
17,8°C
Moisture idx
0,32
Mean runoff
591mm/an
Mean elev. (basins)
261m
Watersheds crossing here
Lakes (3, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,5nW
Built-up
97,6%
Pesticides
40,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Ia · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN