Indigenous Area · bra
Médio Rio Negro I
- Area
- 17 768 km²
- IUCN cat.
- Not Reported
- Year
- 2000
Overview
- Designation
- Indigenous Area
- Established
- 2000
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
2 383 distinct species · 11 709 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 Médio Rio Negro I : 16 espèces reliées par 19 interactions GloBI sur 3 types (connectance 9.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology42 basins · 4 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
796,2km
Lake surface here
1,29km²
Basins crossed
42
Max stream order
8
Max drainage
256 069km²
Discharge in basins
26 884,2m³/s
Mean precip.
3 197mm/an
Mean T°
25,9°C
Moisture idx
0,49
Mean runoff
1 556mm/an
Mean elev. (basins)
98m
Watersheds crossing here
- Bassin de Rio Mariésub-area2 327,8 km²overlap2317.29 km²13%
- Bassin de Rio Curicuriarisub-area2 422,9 km²overlap2180.72 km²12%
- Bassin de Rio Mariésub-area2 420,6 km²overlap1529.90 km²9%
- Basin #28700sub-area2 551,5 km²overlap1282.89 km²7%
- Basin #32450sub-area1 632,5 km²overlap944.45 km²5%
- Basin #28600sub-area741,9 km²overlap738.57 km²4%
- Basin #28160sub-area732,8 km²overlap729.48 km²4%
- Bassin de Río Negrosub-area2 426 km²overlap623.09 km²4%
- Basin #33190sub-area567,9 km²overlap554.66 km²3%
33 more basinssorted by overlap
- Bassin de Río Negrosub-area1 105,7 km²overlap552.86 km²3%
- Bassin de Río Negrosub-area1 589,7 km²overlap551.61 km²3%
- Basin #36290sub-area708,4 km²overlap527.87 km²3%
- Bassin de Rio Mariésub-area964,8 km²overlap505.77 km²3%
- Basin #25850sub-area504,8 km²overlap502.57 km²3%
- Bassin de Rio Mariésub-area455 km²overlap453.00 km²3%
- Bassin de Rio Mariésub-area2 166,6 km²overlap449.65 km²3%
- Bassin de Río Negrosub-area2 390,1 km²overlap435.09 km²2%
- Bassin de Rio lásub-area566,6 km²overlap419.54 km²2%
- Bassin de Rio lásub-area773,3 km²overlap343.09 km²2%
- Bassin de Rio Curicuriarisub-area516,7 km²overlap337.71 km²2%
- Basin #25750sub-area300,6 km²overlap299.22 km²2%
- Bassin de Rio lásub-area293,7 km²overlap292.42 km²2%
- Bassin de Igarapé Turisub-area1 066,7 km²overlap211.28 km²1%
- Bassin de Rio Mariésub-area429,1 km²overlap192.75 km²1%
- Basin #26060sub-area141,1 km²overlap140.52 km²1%
- Bassin de Rio lásub-area246,1 km²overlap119.14 km²1%
- Basin #27910sub-area85,4 km²overlap85.04 km²0%
- Bassin de Rio Mariésub-area113,6 km²overlap73.29 km²0%
- Bassin de Rio lásub-area75,3 km²overlap53.96 km²0%
- Basin #21230sub-area354,8 km²overlap53.45 km²0%
- Bassin de Tea Riversub-area1 953,5 km²overlap52.30 km²0%
- Basin #36380sub-area182,6 km²overlap43.34 km²0%
- Bassin de Tea Riversub-area325,1 km²overlap40.43 km²0%
- Bassin de Río Negrosub-area433,3 km²overlap38.46 km²0%
- Bassin de Rio lásub-area151,5 km²overlap33.85 km²0%
- Bassin de Rio Uaupéssub-area152 km²overlap27.58 km²0%
- Bassin de Rio Mariésub-area160 km²overlap24.47 km²0%
- Bassin de Rio lásub-area7,8 km²overlap4.19 km²0%
- Basin #36370sub-area1 831,3 km²overlap1.14 km²0%
- Basin #25860sub-area1 km²overlap0.97 km²0%
- Bassin de Rio lásub-area484,1 km²overlap0.46 km²0%
- Bassin de Rio lásub-area388,5 km²overlap0.02 km²0%
Lakes (4, top by area)
Rivers / streams (7, ord ≥ 4)
- Rio Mariéord 6len here337.88 km43%total781 km
- Rio láord 6len here213.01 km34%total635 km
- Rio Curicuriariord 6len here165.26 km70%total236 km
- Río Negroord 9len here68.05 km2%total4118 km
- Igarapé Anajáord 3len here8.90 km100%total9 km
- Igarapé Turiord 4len here2.87 km3%total112 km
- Igarapé Miritiord 6len here0.25 km0%total184 km
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
- -0.64018, -67.30368
- 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.