Ontologia

HydroBASINS lev08 watershed · #6080141410

Bassin de Rio Jauari

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions : Amajari, Pacaraima

Pfafstetter: 62284924

Sub-basin area

1 591,2km²

Upstream area

1 591,2km²

Discharge

28,32m³/s

Mean elev.

114m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Jauari53 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

5 intersecting protected areas

  • Araça

    IUCN Not Reported

    Indigenous Area

    201.27 km² overlap

  • Anaro

    IUCN Not Reported

    Indigenous Area

    95.66 km² overlap

  • Ponta da Serra

    IUCN Not Reported

    Indigenous Area

    19.83 km² overlap

  • Cajueiro

    IUCN Not Reported

    Indigenous Area

    6.92 km² overlap

  • São Marcos - RR

    IUCN Not Reported

    Indigenous Area

    0.33 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

185 distinct species · 864 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

864 obs · 18 cellules
Obs. / cellule
≥ 192
187–191
64–186
26–63
< 26

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 34 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 Bassin de Rio Jauari : 28 espèces reliées par 39 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
39
Connectance
0.062
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

26,9°C

Annual rain

1 418mm

Moisture idx (CMI)

-0,21

Runoff

576mm/an

PET

1 785mm

AET

1 103mm

Mean slope

0,9°

Water table

55cm

Forest

2%

Crops

0%

Urban

0%

Protected

20%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)