Ontologia

Extractive Reserve · bra

Reserva Extrativista Maracanã

VI · Aire protégée avec utilisation durable302 km²Established 2002
Key facts
Area
302 km²
IUCN cat.
VI
Year
2002

Overview

Designation
Extractive Reserve
IUCN category
VI · Aire protégée avec utilisation durable

Conservation + utilisation durable des ressources

Established
2002
Managing authority
Instituto Chico Mendes De Conservação Da Biodiversidade

Source : WDPA (UNEP-WCMC, World Database on Protected Areas).

Species present

64 distinct species · 226 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 22 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 Reserva Extrativista Maracanã : 19 espèces reliées par 20 interactions GloBI sur 2 types (connectance 8.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
20
Connectance
0.087
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology5 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

30,4km

Basins crossed

5

Max stream order

6

Max drainage

3 206km²

Discharge in basins

45,0m³/s

Mean precip.

2 724mm/an

Mean T°

26,4°C

Moisture idx

0,40

Mean runoff

1 690mm/an

Mean elev. (basins)

22m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Location

Chargement de la carte…

Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)

Centroid
-0.77413, -47.49402
Open in maps
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Species observed (Phase 2)

Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.