Área De Proteção Ambiental Ilhas E Várzeas Do Rio Paraná
IUCN VEnvironmental Protection Area · 1997
10 052 km²
Municipality · BRA
Itaquiraí
Brazil
AmTropical, monsoon(49 %)
Species observed
293
Observations
733
Area
2 063,7km²
Ecological tissue
Sample of 37 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 Itaquiraí : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 4 types (connectance 6.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
45
Connectance
0.068
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
293 distinct species · 733 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,7°C
Annual rain
1 565mm
Warmest m°
30,5°C
Coldest m°
14,0°C
Elevation: 309 m on average (min 224 m, max 409 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
22,7°C
Annual rain
1 565mm
Warmest month
30,5°C
Coldest month
14,0°C
Mean alt.
309m
Min
224m
Max
409m
Std. dev.
41m
Köppen-Geiger (dominant)
AmTropical, monsoon(49 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
20,1g/kg
Clay
24,9%
Sand
63,1%
Silt
12,0%
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
5,4
Org. C
29,7g/kg
Clay
22,8%
Sand
64,5%
Silt
12,7%
5–15 cm
pH H₂O
5,4
Org. C
16,9g/kg
Clay
24,1%
Sand
63,9%
Silt
12,0%
15–30 cm
pH H₂O
5,3
Org. C
13,7g/kg
Clay
27,7%
Sand
61,0%
Silt
11,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest18.5%
Crops42.6%
Built-up0.1%
Bare soil0.6%
Other (grassland, water…)38.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 2 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
208,5km
Lake surface here
0,26km²
Basins crossed
4
Max stream order
8
Max drainage
770 627km²
Discharge in basins
9 931,9m³/s
Mean precip.
1 504mm/an
Mean T°
22,1°C
Moisture idx
-0,06
Mean runoff
304mm/an
Mean elev. (basins)
318m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (9, ord ≥ 4)
- Rio Amambaíord 5len here75.19 km18%total409 km
- Rio Maracaíord 4len here68.31 km39%total174 km
- Rio Paranáord 8len here26.04 km3%total1034 km
- Córrego Guaviráord 2len here16.89 km54%total31 km
- Córrego Pirajuíord 3len here12.07 km29%total41 km
- Córrego Salvadoraord 1len here6.48 km93%total7 km
- Córrego sem nomeord 1len here2.02 km15%total13 km
- Córrego Cumandaíord 1len here0.83 km14%total6 km
- Córrego Argitaord 1len here0.68 km8%total9 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
10,8%
Pesticides
43,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN II · 2IUCN V · 1
Parque Nacional De Ilha Grande
IUCN IIPark · 1997
765 km²
Ilha Grande National Park
IUCN IIWetland of International Importance (Ramsar Site) · 2017
761 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN