Ontologia

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

Sample of 19 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 Rio Negro : 16 espèces reliées par 14 interactions GloBI sur 2 types (connectance 8.2%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
14
Connectance
0.082
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

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

9

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 basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (68, ord ≥ 4)

56 more river segments

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.