Wetland of International Importance (Ramsar Site) · bra

Rio Negro

Ib · Zone de nature sauvage119 481 km²Established 2018

Key facts

Area: 119 481 km²
IUCN cat.: Ib
Year: 2018

Overview

Designation: Wetland of International Importance (Ramsar Site)
IUCN category: Ib · Zone de nature sauvage
Aire protégée pour la wilderness, faible accès humain
Established: 2018
Managing authority: Full information available from the Ramsar Sites Information Service (RSIS) website - https://rsis.ramsar.org/ris/2335

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

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydrology244 basins · 50 lakes · 68 rivers

Hydrology metrics for this exact territory

Stream length here

7 117,0km

Lake surface here

276,05km²

Basins crossed

244

Max stream order

Max drainage

2 216 711km²

Discharge in basins

556 383,4m³/s

Mean precip.

2 756mm/an

Mean T°

26,5°C

Moisture idx

0,39

Mean runoff

1 497mm/an

Mean elev. (basins)

63m

Watersheds crossing here

235 more basinssorted by overlap

Lakes (50, top by area)

41 more lakes

Rivers / streams (68, ord ≥ 4)

56 more river segmentssorted by Strahler order + length

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: -1.72418, -63.15981
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.