Wetland of International Importance (Ramsar Site) · bra
Ilha Grande National Park
- Area
- 761 km²
- IUCN cat.
- II
- Year
- 2017
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- IUCN category
- II · Parc national
Écosystèmes préservés + récréation grand public
- Established
- 2017
- Managing authority
- Ministry of Environment, the Chico Mendes Institute for Biodiversity Conservation
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
489 distinct species · 915 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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).
Indicateurs du tissu écologique
Tissu écologique de Ilha Grande National Park : 27 espèces reliées par 35 interactions GloBI sur 4 types (connectance 5.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology10 basins · 11 lakes · 16 rivers
Hydrology metrics for this exact territory
Stream length here
69,5km
Lake surface here
9,63km²
Basins crossed
10
Max stream order
8
Max drainage
779 237km²
Discharge in basins
6 735,5m³/s
Mean precip.
1 466mm/an
Mean T°
21,7°C
Moisture idx
-0,09
Mean runoff
345mm/an
Mean elev. (basins)
301m
Watersheds crossing here
- Bassin de Rio Paranásub-area1 875 km²overlap309.30 km²41%
- Bassin de Rio Paranásub-area1 691,9 km²overlap297.71 km²39%
- Bassin de Rio Paranásub-area476,1 km²overlap51.23 km²7%
- Bassin de Rio Iguatemisub-area1 473,7 km²overlap31.48 km²4%
- Bassin de Córrego Tucanosub-area154,6 km²overlap24.02 km²3%
- Bassin de Rio Paranásub-area97,6 km²overlap20.35 km²3%
- Bassin de Ribeirão do Veadosub-area792,2 km²overlap12.84 km²2%
- Bassin de Rio Paranásub-area201,2 km²overlap11.43 km²2%
- Bassin de Rio Paranásub-area10,8 km²overlap1.68 km²0%
1 more basinssorted by overlap
Lakes (11, top by area)
- Lagoa Xambrearea4,6 km²avg depth6.2 m
- Lagoa São Joãoarea2,3 km²avg depth1.1 m
- Lac 1100138area0,8 km²avg depth1.9 m
- Lac 1100238area0,6 km²avg depth1.3 m
- Lac 1100234area0,5 km²avg depth1.1 m
- Lac 1100207area0,3 km²avg depth0.7 m
- Lac 1100185area0,2 km²avg depth1.4 m
- Lac 1100148area0,2 km²avg depth0.9 m
- Lac 1100223area0,1 km²avg depth0.5 m
Rivers / streams (16, ord ≥ 4)
- Rio Paranáord 8len here39.06 km4%total1034 km
- Rio Paracaíord 4len here6.95 km16%total44 km
- Ribeirão São Joãoord 4len here4.56 km2%total213 km
- Ribeirão Manoelord 1len here3.01 km37%total8 km
- Córrego Pontalord 2len here2.90 km17%total17 km
- Ribeirão do Veadoord 3len here2.51 km3%total100 km
- Canal do Florençoord 4len here2.49 km34%total7 km
- Rio Ivaíord 6len here2.44 km0%total1049 km
- Córrego Patrícioord 1len here2.31 km53%total4 km
- Água da Matingaord 1len here1.63 km48%total3 km
- Canal da Lagoa São Joãoord 4len here1.20 km23%total5 km
- Canal Morto ou Canalãoord 4len here0.23 km7%total3 km
4 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- -23.36782, -53.82362
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.